v1.1.2

Never send chat message when using prefix

.gitignore

@@ -2,6 +2,8 @@
 **/*.swp
 
 run/
+autotest/
+dist/
 
 # Gradle
 build/

.idea/copyright/Baritone.xml

@@ -1,6 +1,7 @@
 <component name="CopyrightManager">
   <copyright>
-    <option name="notice" value="This file is part of Baritone.&#10;&#10;Baritone is free software: you can redistribute it and/or modify&#10;it under the terms of the GNU General Public License as published by&#10;the Free Software Foundation, either version 3 of the License, or&#10;(at your option) any later version.&#10;&#10;Baritone is distributed in the hope that it will be useful,&#10;but WITHOUT ANY WARRANTY; without even the implied warranty of&#10;MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the&#10;GNU General Public License for more details.&#10;&#10;You should have received a copy of the GNU General Public License&#10;along with Baritone.  If not, see &lt;https://www.gnu.org/licenses/&gt;." />
+    <option name="keyword" value="This file is part of Baritone" />
+    <option name="notice" value="This file is part of Baritone.&#10;&#10;Baritone is free software: you can redistribute it and/or modify&#10;it under the terms of the GNU Lesser General Public License as published by&#10;the Free Software Foundation, either version 3 of the License, or&#10;(at your option) any later version.&#10;&#10;Baritone is distributed in the hope that it will be useful,&#10;but WITHOUT ANY WARRANTY; without even the implied warranty of&#10;MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the&#10;GNU Lesser General Public License for more details.&#10;&#10;You should have received a copy of the GNU Lesser General Public License&#10;along with Baritone.  If not, see &lt;https://www.gnu.org/licenses/&gt;." />
     <option name="myName" value="Baritone" />
   </copyright>
 </component>

.travis.yml

@@ -1 +1,29 @@
 language: java
+
+sudo: required
+
+services:
+- docker
+
+install:
+- travis_retry docker build -t cabaletta/baritone .
+
+script:
+- docker run --rm cabaletta/baritone ./gradlew javadoc
+- docker run --name baritone cabaletta/baritone /bin/sh -c "set -e; /sbin/start-stop-daemon --start --quiet --pidfile /tmp/custom_xvfb_99.pid --make-pidfile --background --exec /usr/bin/Xvfb -- :99 -screen 0 128x128x24 -ac +extension GLX +render; DISPLAY=:99 BARITONE_AUTO_TEST=true ./gradlew runClient"
+- docker cp baritone:/code/dist dist
+- ls dist
+- cat dist/checksums.txt
+
+deploy:
+  provider: releases
+  api_key:
+    secure: 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
+  all_branches: true
+  file_glob: true
+  file:
+  - dist/*
+  skip_cleanup: true
+  on:
+    tags: true
+    repo: cabaletta/baritone

Dockerfile

@@ -0,0 +1,24 @@
+FROM debian:jessie
+
+RUN echo 'deb http://deb.debian.org/debian jessie-backports main' > /etc/apt/sources.list.d/jessie-backports.list
+
+ENV DEBIAN_FRONTEND noninteractive
+
+RUN apt update -y
+
+RUN apt install --target-release jessie-backports \
+          openjdk-8-jdk \
+          ca-certificates-java \
+          --assume-yes
+
+RUN apt install -qq --force-yes mesa-utils libgl1-mesa-glx libxcursor1 libxrandr2 libxxf86vm1 x11-xserver-utils xfonts-base xserver-common
+
+COPY . /code
+
+WORKDIR /code
+
+# this .deb is specially patched to support lwjgl
+# source: https://github.com/tectonicus/tectonicus/issues/60#issuecomment-154239173
+RUN dpkg -i scripts/xvfb_1.16.4-1_amd64.deb
+
+RUN ./gradlew build

FEATURES.md

@@ -10,16 +10,20 @@
 - **Falling blocks** Baritone understands the costs of breaking blocks with falling blocks on top, and includes all of their break costs. Additionally, since it avoids breaking any blocks touching a liquid, it won't break the bottom of a gravel stack below a lava lake (anymore).
 - **Avoiding dangerous blocks** Obviously, it knows not to walk through fire or on magma, not to corner over lava (that deals some damage), not to break any blocks touching a liquid (it might drown), etc.
 - **Parkour** Sprint jumping over 1, 2, or 3 block gaps
+- **Parkour place** Sprint jumping over a 3 block gap and placing the block to land on while executing the jump. It's really cool.
+- **Pigs** It can sort of control pigs. I wouldn't rely on it though.
 
 # Pathing method
-Baritone uses a modified version of A*. 
+Baritone uses A*, with some modifications: 
 
-- **Incremental cost backoff** Since most of the time Baritone only knows the terrain up to the render distance, it can't calculate a full path to the goal. Therefore it needs to select a segment to execute first (assuming it will calculate the next segment at the end of this one). It uses incremental cost backoff to select the best node by varying metrics, then paths to that node. This is unchanged from MineBot and I made a <a href="https://docs.google.com/document/d/1WVHHXKXFdCR1Oz__KtK8sFqyvSwJN_H4lftkHFgmzlc/edit">write-up</a> that still applies. In essence, it keeps track of the best node by various increasing coefficients, then picks the node with the least coefficient that goes at least 5 blocks from the starting position.
+- **Segmented calculation** Traditional A* calculates until the most promising node is in the goal, however in the environment of Minecraft with a limited render distance, we don't know the environment all the way to our goal. Baritone has three possible ways for path calculation to end: finding a path all the way to the goal, running out of time, or getting to the render distance. In the latter two scenarios, the selection of which segment to actually execute falls to the next item (incremental cost backoff). Whenever the path calculation thread finds that the best / most promising node is at the edge of loaded chunks, it increments a counter. If this happens more than 50 times (configurable), path calculation exits early. This happens with very low render distances. Otherwise, calculation continues until the timeout is hit (also configurable) or we find a path all the way to the goal.
+- **Incremental cost backoff** When path calculation exits early without getting all the way to the goal, Baritone it needs to select a segment to execute first (assuming it will calculate the next segment at the end of this one). It uses incremental cost backoff to select the best node by varying metrics, then paths to that node. This is unchanged from MineBot and I made a <a href="https://docs.google.com/document/d/1WVHHXKXFdCR1Oz__KtK8sFqyvSwJN_H4lftkHFgmzlc/edit">write-up</a> that still applies. In essence, it keeps track of the best node by various increasing coefficients, then picks the node with the least coefficient that goes at least 5 blocks from the starting position.
 - **Minimum improvement repropagation** The pathfinder ignores alternate routes that provide minimal improvements (less than 0.01 ticks of improvement), because the calculation cost of repropagating this to all connected nodes is much higher than the half-millisecond path time improvement it would get.
-- **Backtrack cost favoring** While calculating the next segment, Baritone favors backtracking its current segment slightly, as a tiebreaker. This allows it to splice and jump onto the next segment as early as possible, if the next segment begins with a backtrack of the current one. <a href="https://www.youtube.com/watch?v=CGiMcb8-99Y">Example</a>
+- **Backtrack cost favoring** While calculating the next segment, Baritone favors backtracking its current segment. The cost is decreased heavily, but is still positive (this won't cause it to backtrack if it doesn't need to). This allows it to splice and jump onto the next segment as early as possible, if the next segment begins with a backtrack of the current one. <a href="https://www.youtube.com/watch?v=CGiMcb8-99Y">Example</a>
+- **Backtrack detection and pausing** While path calculation happens on a separate thread, the main game thread has access to the latest node considered, and the best path so far (those are rendered light blue and dark blue respectively). When the current best path (rendered dark blue) passes through the player's current position on the current path segment, path execution is paused (if it's safe to do so), because there's no point continuing forward if we're about to turn around and go back that same way. Note that the current best path as reported by the path calculation thread takes into account the incremental cost backoff system, so it's accurate to what the path calculation thread will actually pick once it finishes.
 
 # Configuring Baritone
-All the settings and documentation are <a href="https://github.com/cabaletta/baritone/blob/master/src/main/java/baritone/Settings.java">here</a>.
+All the settings and documentation are <a href="https://github.com/cabaletta/baritone/blob/master/src/api/java/baritone/api/Settings.java">here</a>.
 To change a boolean setting, just say its name in chat (for example saying `allowBreak` toggles whether Baritone will consider breaking blocks). For a numeric setting, say its name then the new value (like `pathTimeoutMS 250`). It's case insensitive.
 
 # Goals
@@ -30,6 +34,7 @@ The pathing goal can be set to any of these options:
 - **GoalTwoBlocks** a block position that the player should stand in, either at foot or eye level
 - **GoalGetToBlock** a block position that the player should stand adjacent to, below, or on top of
 - **GoalNear** a block position that the player should get within a certain radius of, used for following entities
+- **GoalAxis** a block position on an axis or diagonal axis (so x=0, z=0, or x=z), and y=120 (configurable)
 
 And finally `GoalComposite`. `GoalComposite` is a list of other goals, any one of which satisfies the goal. For example, `mine diamond_ore` creates a `GoalComposite` of `GoalTwoBlocks`s for every diamond ore location it knows of.
 
@@ -38,12 +43,10 @@ And finally `GoalComposite`. `GoalComposite` is a list of other goals, any one o
 Things it doesn't have yet
 - Trapdoors
 - Sprint jumping in a 1x2 corridor
-- Parkour (jumping over gaps of any length) [IN PROGRESS]
 
 See <a href="https://github.com/cabaletta/baritone/issues">issues</a> for more.
 
 Things it may not ever have, from most likely to least likely =(
-- Pigs
 - Boats
 - Horses (2x3 path instead of 1x2)
 - Elytra

IMPACT.md

@@ -1,16 +0,0 @@
-# Integration between Baritone and Impact
-
-Baritone will be in Impact 4.4 with nice integrations with its utility modules, but if you're impatient you can run Baritone on top of Impact 4.3 right now.
-
-You can either build Baritone yourself, or download the jar from September 4 from <a href="https://www.dropbox.com/s/imc6xwwpwsh3i0y/baritone-1.0.0.jar?dl=0">here</a>
-
-To build it yourself, clone and setup Baritone (instructions in main README.md). Then, build the jar. From the command line, it's `./gradlew build` (or `gradlew build` on Windows). In IntelliJ, you can just start the `build` task in the Gradle menu.
-
-Copy the jar into place. It should be `build/libs/baritone-1.0.0.jar` in baritone. Copy it to your libraries in your Minecraft install. For example, on Mac I do `cp Documents/baritone/build/libs/baritone-1.0.0.jar Library/Application\ Support/minecraft/libraries/cabaletta/baritone/1.0.0/baritone-1.0.0.jar`. The first time you'll need to make the directory `cabaletta/baritone/1.0.0` in libraries first.
-
-Then, we'll need to modify the Impact launch json. Open `minecraft/versions/1.12.2-Impact_4.3/1.12.2-Impact_4.3.json` or copy your existing installation and rename the version folder, json, and id in the json.
-
-- Add the Baritone tweak class to line 7 "minecraftArguments" like so: `"minecraftArguments": " ... --tweakClass clientapi.load.ClientTweaker --tweakClass baritone.launch.BaritoneTweakerOptifine",`. You need the Optifine tweaker even though there is no Optifine involved, for reasons I don't quite understand.
-- Add the Baritone library. Insert `{ "name": "cabaletta:baritone:1.0.0" },` between Impact and ClientAPI, which should be between lines 15 and 16.
-
-Restart the Minecraft launcher, then load Impact 4.3 as normal, and it should now include Baritone.

INSTALL.md

@@ -0,0 +1,88 @@
+# Integration between Baritone and Impact
+Impact 4.4 has Baritone included.
+
+These instructions apply to Impact 4.3 (and potentially other "hacked clients").
+
+To run Baritone on Vanilla, just follow the instructions in the README (it's `./gradlew runClient`).
+
+## An Introduction
+There are some basic steps to getting Baritone setup with Impact.
+- Acquiring a build of Baritone
+- Placing Baritone in the libraries directory
+- Modifying the Impact Profile JSON to run baritone
+- How to use Baritone
+
+## Acquiring a build of Baritone
+There are two methods of acquiring a build of Baritone
+
+### Official Release (Not always up to date)
+https://github.com/cabaletta/baritone/releases
+
+For Impact 4.3, there is no Baritone integration yet, so you will want `baritone-standalone-X.Y.Z.jar`.
+
+Any official release will be GPG signed by leijurv (44A3EA646EADAC6A) and ZeroMemes (73A788379A197567). Please verify that the hash of the file you download is in `checksums.txt` and that `checksums_signed.asc` is a valid signature by those two public keys of `checksums.txt`. 
+
+The build is fully deterministic and reproducible, and you can verify Travis did it properly by running `docker build --no-cache -t cabaletta/baritone . && docker run --rm cabaletta/baritone cat /code/dist/checksums.txt` yourself and comparing the shasum. This works identically on Travis, Mac, and Linux (if you have docker on Windows, I'd be grateful if you could let me know if it works there too).
+
+### Building Baritone yourself
+You can either build Baritone through a command line or through IntelliJ's UI, information on that can be found [here](SETUP.md#building).
+
+## Placing Baritone in the libraries directory
+``/libraries`` is a neat directory in your <a href="https://minecraft.gamepedia.com/.minecraft">Minecraft Installation Directory</a>
+that contains all of the dependencies that are required from the game and some mods. This is where we will be
+putting baritone.
+- Locate the ``libraries`` folder, it should be in the Minecraft Installation Directory
+- Create 3 new subdirectories starting from ``libraries``
+  - ``cabaletta``
+    - ``baritone``
+      - ``X.Y.Z``
+ - Copy the build of Baritone that was acquired earlier, and place it into the ``X.Y.Z`` folder
+   - The full path should look like ``<Minecraft>/libraries/cabaletta/baritone/X.Y.Z/baritone-X.Y.Z.jar``
+
+## Modifying the Impact Profile JSON to run baritone
+The final step is "registering" the Baritone library with Impact, so that it loads on launch.
+- Ensure your Minecraft launcher is closed
+- Navigate back to the Minecraft Installation Directory
+- Find the ``versions`` directory, and open in
+- In here there should be a ``1.12.2-Impact_4.3`` folder.
+  - If you don't have any Impact folder or have a version older than 4.3, you can download Impact <a href="https://impactdevelopment.github.io">here</a>.
+- Open the folder and inside there should be a file called ``1.12.2-Impact_4.3.json``
+- Open the JSON file with a text editor that supports your system's line endings
+  - For example, Notepad on Windows likely will NOT work for this. You should instead use a Text Editor like
+  <a href="https://notepad-plus-plus.org/">Notepad++</a> if you're on Windows. (For other systems, I'm not sure
+  what would work the best so you may have to do some research.)
+- Find the ``libraries`` array in the JSON. It should look something like this.
+    ```
+    "libraries": [
+        {
+            "name": "net.minecraft:launchwrapper:1.12"
+        },
+        {
+            "name": "com.github.ImpactDevelopment:Impact:4.3-1.12.2",
+            "url": "https://impactdevelopment.github.io/maven/"
+        },
+        {
+            "name": "com.github.ImpactDeveloment:ClientAPI:3.0.2",
+            "url": "https://impactdevelopment.github.io/maven/"
+        },
+        ...
+    ```
+- Create two new objects in the array, between the ``Impact`` and ``ClientAPI`` dependencies preferably.
+    ```
+    {
+        "name": "cabaletta:baritone:X.Y.Z"
+    },
+    {
+        "name": "com.github.ImpactDevelopment:SimpleTweaker:1.2",
+        "url": "https://impactdevelopment.github.io/maven/"
+    },
+    ```
+- Now find the ``"minecraftArguments": "..."`` text near the top.
+- At the very end of the quotes where it says ``--tweakClass clientapi.load.ClientTweaker"``, add on the following so it looks like:
+  - ``--tweakClass clientapi.load.ClientTweaker --tweakClass baritone.launch.BaritoneTweakerOptifine"``
+- If you didn't close your launcher for this step, restart it now.
+- You can now launch Impact 4.3 as normal, and Baritone should start up
+ 
+ ## How to use Baritone
+ Instructions on how to use Baritone are limited, and you may have to read a little bit of code (Really nothing much
+  just plain English), you can view that <a href="https://github.com/cabaletta/baritone#chat-control">here</a>.

LICENSE

@@ -0,0 +1,165 @@
+                   GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+
+  This version of the GNU Lesser General Public License incorporates
+the terms and conditions of version 3 of the GNU General Public
+License, supplemented by the additional permissions listed below.
+
+  0. Additional Definitions.
+
+  As used herein, "this License" refers to version 3 of the GNU Lesser
+General Public License, and the "GNU GPL" refers to version 3 of the GNU
+General Public License.
+
+  "The Library" refers to a covered work governed by this License,
+other than an Application or a Combined Work as defined below.
+
+  An "Application" is any work that makes use of an interface provided
+by the Library, but which is not otherwise based on the Library.
+Defining a subclass of a class defined by the Library is deemed a mode
+of using an interface provided by the Library.
+
+  A "Combined Work" is a work produced by combining or linking an
+Application with the Library.  The particular version of the Library
+with which the Combined Work was made is also called the "Linked
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LICENSE.txt

@@ -1,674 +0,0 @@
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 3, 29 June 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-                            Preamble
-
-  The GNU General Public License is a free, copyleft license for
-software and other kinds of works.
-
-  The licenses for most software and other practical works are designed
-to take away your freedom to share and change the works.  By contrast,
-the GNU General Public License is intended to guarantee your freedom to
-share and change all versions of a program--to make sure it remains free
-software for all its users.  We, the Free Software Foundation, use the
-GNU General Public License for most of our software; it applies also to
-any other work released this way by its authors.  You can apply it to
-your programs, too.
-
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-them if you wish), that you receive source code or can get it if you
-want it, that you can change the software or use pieces of it in new
-free programs, and that you know you can do these things.
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-  To protect your rights, we need to prevent others from denying you
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-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
-  If the program does terminal interaction, make it output a short
-notice like this when it starts in an interactive mode:
-
-    Baritone  Copyright (C) 2018  Cabaletta
-    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
-  You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-<http://www.gnu.org/licenses/>.
-
-  The GNU General Public License does not permit incorporating your program
-into proprietary programs.  If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
-the library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.  But first, please read
-<http://www.gnu.org/philosophy/why-not-lgpl.html>.

README.md

@@ -1,57 +1,75 @@
 # Baritone
 [![Build Status](https://travis-ci.com/cabaletta/baritone.svg?branch=master)](https://travis-ci.com/cabaletta/baritone)
+[![Release](https://img.shields.io/github/release/cabaletta/baritone.svg)](https://github.com/cabaletta/baritone/releases)
+[![License](https://img.shields.io/badge/license-LGPL--3.0-green.svg)](LICENSE)
+[![Codacy Badge](https://api.codacy.com/project/badge/Grade/a73d037823b64a5faf597a18d71e3400)](https://www.codacy.com/app/leijurv/baritone?utm_source=github.com&utm_medium=referral&utm_content=cabaletta/baritone&utm_campaign=Badge_Grade)
+[![HitCount](http://hits.dwyl.com/cabaletta/baritone.svg)](http://hits.dwyl.com/cabaletta/baritone)
+[![Known Vulnerabilities](https://snyk.io/test/github/cabaletta/baritone/badge.svg?targetFile=build.gradle)](https://snyk.io/test/github/cabaletta/baritone?targetFile=build.gradle)
+[![contributions welcome](https://img.shields.io/badge/contributions-welcome-brightgreen.svg?style=flat)](https://github.com/cabaletta/baritone/issues)
+[![Issues](https://img.shields.io/github/issues/cabaletta/baritone.svg)](https://github.com/cabaletta/baritone/issues/)
+[![GitHub issues-closed](https://img.shields.io/github/issues-closed/cabaletta/baritone.svg)](https://github.com/cabaletta/baritone/issues?q=is%3Aissue+is%3Aclosed)
+[![Pull Requests](https://img.shields.io/github/issues-pr/cabaletta/baritone.svg)](https://github.com/cabaletta/baritone/pulls/)
+![Code size](https://img.shields.io/github/languages/code-size/cabaletta/baritone.svg)
+![GitHub repo size](https://img.shields.io/github/repo-size/cabaletta/baritone.svg)
+[![Minecraft](https://img.shields.io/badge/MC-1.12.2-green.svg)](https://minecraft.gamepedia.com/1.12.2)
+[![GitHub contributors](https://img.shields.io/github/contributors/cabaletta/baritone.svg)](https://github.com/cabaletta/baritone/graphs/contributors/)
+[![GitHub commits](https://img.shields.io/github/commits-since/cabaletta/baritone/v1.0.0.svg)](https://github.com/cabaletta/baritone/commit/)
+[![Asuna integration](https://img.shields.io/badge/Asuna%20integration-builder%20branch-brightgreen.svg)](https://github.com/EmotionalLove/Asuna/)
+[![Impact integration](https://img.shields.io/badge/Impact%20integration-v1.0.0--hotfix--4-green.svg)](https://impactdevelopment.github.io/)
+[![KAMI integration](https://img.shields.io/badge/KAMI%20integration-v1.0.0-orange.svg)](https://github.com/zeroeightysix/KAMI/)
+[![WWE integration](https://img.shields.io/badge/WWE%20%22integration%22-v1.0.0%3F%3F%20smh%20license%20violations-orange.svg)](https://wweclient.com/)
+[![Future integration](https://img.shields.io/badge/Future%20integration-Soon™%3F%3F%3F-red.svg)](https://futureclient.net/)
+[![ForgeHax integration](https://img.shields.io/badge/ForgeHax%20integration-Soon™-red.svg)](https://github.com/fr1kin/ForgeHax)
 
-A Minecraft bot. This project is an updated version of [Minebot](https://github.com/leijurv/MineBot/),
-the original version of the bot for Minecraft 1.8, rebuilt for 1.12.2.
+A Minecraft pathfinder bot. 
 
-<a href="https://github.com/cabaletta/baritone/blob/master/FEATURES.md">Features</a>
+Baritone is the pathfinding system used in [Impact](https://impactdevelopment.github.io/) since 4.4. There's a [showcase video](https://www.youtube.com/watch?v=yI8hgW_m6dQ) made by @Adovin#3153 on Baritone's integration into Impact. [Here's](https://www.youtube.com/watch?v=StquF69-_wI) a video I made showing off what it can do.
 
-<a href="https://github.com/cabaletta/baritone/blob/master/IMPACT.md">Baritone + Impact</a>
+This project is an updated version of [MineBot](https://github.com/leijurv/MineBot/),
+the original version of the bot for Minecraft 1.8, rebuilt for 1.12.2. Baritone focuses on reliability and particularly performance (it's over [30x faster](https://github.com/cabaletta/baritone/pull/180#issuecomment-423822928) than MineBot at calculating paths).
 
-# Setup
-- Open the project in IntelliJ as a Gradle project
-- Run the Gradle task `setupDecompWorkspace`
-- Run the Gradle task `genIntellijRuns`
-- Refresh the Gradle project (or just restart IntelliJ)
-- Select the "Minecraft Client" launch config and run
+Have committed at least once a day for the last 6 months =D 🦀
 
-## Command Line
-On Mac OSX and Linux, use `./gradlew` instead of `gradlew`.
+Here are some links to help to get started:
 
-Running Baritone:
+- [Features](FEATURES.md)
 
-```
-$ gradlew run
-```
+- [Setup](SETUP.md)
 
-Setting up for IntelliJ:
-```
-$ gradlew setupDecompWorkspace
-$ gradlew --refresh-dependencies
-$ gradlew genIntellijRuns
-```
+- [Installation](INSTALL.md)
+
+- [Javadocs](https://baritone.leijurv.com/)
 
 # Chat control
-<a href="https://github.com/cabaletta/baritone/blob/master/src/main/java/baritone/utils/ExampleBaritoneControl.java">Defined here</a>
+[Defined Here](src/main/java/baritone/utils/ExampleBaritoneControl.java)
 
 Quick start example: `thisway 1000` or `goal 70` to set the goal, `path` to actually start pathing. Also try `mine diamond_ore`. `cancel` to cancel.
 
+On v1.1.0 and newer: Put a `#` in front so that if you make a typo it doesn't go into public chat (anything beginning with `#` isn't sent).
+
+For older than v1.1.0, `#` must be enabled by toggling on the `prefix` setting.
+
+**Only** in Impact is `.b` also a valid prefix
+
 # API example
 
 ```
-Baritone.settings().allowSprint.value = true;
-Baritone.settings().pathTimeoutMS.value = 2000L;
+BaritoneAPI.getSettings().allowSprint.value = true;
+BaritoneAPI.getSettings().primaryTimeoutMS.value = 2000L;
 
-PathingBehavior.INSTANCE.setGoal(new GoalXZ(10000, 20000));
-PathingBehavior.INSTANCE.path();
+BaritoneAPI.getProvider().getPrimaryBaritone().getCustomGoalProcess().setGoalAndPath(new GoalXZ(10000, 20000));
 ```
 
 # FAQ
 
-## Can I use Baritone as a library in my hacked client?
+## Can I use Baritone as a library in my custom utility client?
 
-Sure! (As long as usage is in compliance with the GPL 3 License)
+Sure! (As long as usage is in compliance with the LGPL 3 License)
 
 ## How is it so fast?
 
-Magic
+Magic. (Hours of [Leijurv](https://github.com/leijurv) enduring excruciating pain)
+
+## Why is it called Baritone?
+
+It's named for FitMC's deep sultry voice. 

SETUP.md

@@ -0,0 +1,88 @@
+# Setup
+
+## Prebuilt
+[Releases](https://github.com/cabaletta/baritone/releases)
+
+Not always completely up to date with latest features.
+
+The forge release (currently `baritone-forge-1.1.0.jar`) can simply be added as a Forge mod. However, it is not fully compatible with the latest version of Forge. `freeLook` was broken in Forge 14.23.4.2744. You should use Forge 14.23.4.2743 or **older** with Baritone. Newer versions of Forge "work", sort of, but Baritone's movement becomes unreliable and `freeLook` must be off.
+
+## Build it yourself
+- Clone or download Baritone
+
+  ![Image](https://i.imgur.com/kbqBtoN.png)
+  - If you choose to download, make sure you extract the ZIP archive.
+- Follow one of the instruction sets below, based on your preference
+
+## Command Line
+On Mac OSX and Linux, use `./gradlew` instead of `gradlew`.
+
+Setting up the Environment:
+
+```
+$ gradlew setupDecompWorkspace
+$ gradlew --refresh-dependencies
+```
+
+Running Baritone:
+
+```
+$ gradlew runClient
+```
+
+For information on how to build baritone, see [Building Baritone](#building-baritone)
+
+## IntelliJ
+- Open the project in IntelliJ as a Gradle project
+  
+  ![Image](https://i.imgur.com/jw7Q6vY.png)
+
+- Run the Gradle tasks `setupDecompWorkspace` then `genIntellijRuns`
+  
+  ![Image](https://i.imgur.com/QEfVvWP.png)
+
+- Refresh the Gradle project (or, to be safe, just restart IntelliJ)
+  
+  ![Image](https://i.imgur.com/3V7EdWr.png)
+
+- Select the "Minecraft Client" launch config
+  
+  ![Image](https://i.imgur.com/1qz2QGV.png)
+
+- Click on ``Edit Configurations...`` from the same dropdown and select the "Minecraft Client" config
+  
+  ![Image](https://i.imgur.com/s4ly0ZF.png)
+
+- In `Edit Configurations...` you need to select `baritone_launch` for `Use classpath of module:`.
+  
+  ![Image](https://i.imgur.com/hrLhG9u.png)
+
+# Building
+
+Make sure that you have properly [setup](#setup) the environment before trying to build it.
+
+## Command Line
+
+```
+$ gradlew build
+```
+
+## IntelliJ
+
+- Navigate to the gradle tasks on the right tab as follows
+
+  ![Image](https://i.imgur.com/PE6r9iN.png)
+
+- Double click on **build** to run it
+
+## Artifacts
+
+Building Baritone will result in 4 artifacts created in the ``dist`` directory.
+
+- **Forge**: Forge mod
+- **API**: Only the non-api packages are obfuscated. This should be used in environments where other mods would like to use Baritone's features.
+- **Standalone**: Everything is obfuscated. This should be used in environments where there are no other mods present that would like to use Baritone's features.
+- **Unoptimized**: Nothing is obfuscated. This shouldn't be used ever in production.
+
+## More Info
+To replace out Impact 4.4's Baritone build with a customized one, switch to the `impact4.4-compat` branch, build Baritone as above then copy `dist/baritone-api-$VERSION$.jar` into `minecraft/libraries/cabaletta/baritone-api/1.0.0/baritone-api-1.0.0.jar`, replacing the jar that was previously there. You also need to edit `minecraft/versions/1.12.2-Impact_4.4/1.12.2-Impact_4.4.json`, find the line `"name": "cabaletta:baritone-api:1.0.0"`, remove the comma from the end, and entirely remove the line that's immediately after (starts with `"url"`). 

build.gradle

@@ -2,21 +2,21 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 group 'baritone'
-version '1.0.0'
+version '1.1.2'
 
 buildscript {
     repositories {
@@ -37,6 +37,10 @@ buildscript {
     }
 }
 
+
+import baritone.gradle.task.CreateDistTask
+import baritone.gradle.task.ProguardTask
+
 apply plugin: 'java'
 apply plugin: 'net.minecraftforge.gradle.tweaker-client'
 apply plugin: 'org.spongepowered.mixin'
@@ -44,6 +48,7 @@ apply plugin: 'org.spongepowered.mixin'
 sourceCompatibility = targetCompatibility = '1.8'
 compileJava {
     sourceCompatibility = targetCompatibility = '1.8'
+    options.encoding = "UTF-8" // allow emoji in comments :^)
 }
 
 sourceSets {
@@ -54,10 +59,12 @@ sourceSets {
 
 minecraft {
     version = '1.12.2'
-    mappings = 'snapshot_20180731'
+    mappings = 'stable_39'
     tweakClass = 'baritone.launch.BaritoneTweaker'
     runDir = 'run'
-    makeObfSourceJar = false
+
+    // The sources jar should use SRG names not MCP to ensure compatibility with all mappings
+    makeObfSourceJar = true
 }
 
 repositories {
@@ -67,9 +74,15 @@ repositories {
         name = 'spongepowered-repo'
         url = 'http://repo.spongepowered.org/maven/'
     }
+
+    maven {
+        name = 'impactdevelopment-repo'
+        url = 'https://impactdevelopment.github.io/maven/'
+    }
 }
 
 dependencies {
+    runtime launchCompile('com.github.ImpactDevelopment:SimpleTweaker:1.2')
     runtime launchCompile('org.spongepowered:mixin:0.7.11-SNAPSHOT') {
         // Mixin includes a lot of dependencies that are too up-to-date
         exclude module: 'launchwrapper'
@@ -82,10 +95,37 @@ dependencies {
 }
 
 mixin {
-    defaultObfuscationEnv notch
+    defaultObfuscationEnv searge
     add sourceSets.launch, 'mixins.baritone.refmap.json'
 }
 
-jar {
-    from sourceSets.launch.output
+javadoc {
+    options.addStringOption('Xwerror', '-quiet') // makes the build fail on travis when there is a javadoc error
+    options.linkSource true
+    options.encoding "UTF-8" // allow emoji in comments :^)
+    source += sourceSets.api.allJava
+    classpath += sourceSets.api.compileClasspath
 }
+
+jar {
+    from sourceSets.launch.output, sourceSets.api.output
+    preserveFileTimestamps = false
+    reproducibleFileOrder = true
+}
+
+jar {
+    manifest {
+        attributes(
+                'MixinConfigs': 'mixins.baritone.json'
+        )
+    }
+}
+
+task proguard(type: ProguardTask) {
+    url 'https://downloads.sourceforge.net/project/proguard/proguard/6.0/proguard6.0.3.zip'
+    extract 'proguard6.0.3/lib/proguard.jar'
+}
+
+task createDist(type: CreateDistTask, dependsOn: proguard)
+
+build.finalizedBy(createDist)

buildSrc/.gitignore

@@ -0,0 +1,3 @@
+build/
+.gradle/
+out/

buildSrc/build.gradle

@@ -2,26 +2,24 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package baritone.utils;
-
-import net.minecraft.util.Tuple;
-
-public class Rotation extends Tuple<Float, Float> {
-
-    public Rotation(Float yaw, Float pitch) {
-        super(yaw, pitch);
-    }
+repositories {
+    mavenCentral()
 }
+
+dependencies {
+    compile group: 'com.google.code.gson', name: 'gson', version: '2.8.5'
+    compile group: 'commons-io', name: 'commons-io', version: '2.6'
+}

buildSrc/src/main/java/baritone/gradle/task/BaritoneGradleTask.java

@@ -0,0 +1,104 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.gradle.task;
+
+import com.google.gson.JsonElement;
+import com.google.gson.JsonParser;
+import org.gradle.api.DefaultTask;
+
+import java.io.File;
+import java.io.InputStream;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.List;
+
+/**
+ * @author Brady
+ * @since 10/12/2018
+ */
+class BaritoneGradleTask extends DefaultTask {
+
+    protected static final JsonParser PARSER = new JsonParser();
+
+    protected static final String
+            PROGUARD_ZIP                    = "proguard.zip",
+            PROGUARD_JAR                    = "proguard.jar",
+            PROGUARD_CONFIG_TEMPLATE        = "scripts/proguard.pro",
+            PROGUARD_CONFIG_DEST            = "template.pro",
+            PROGUARD_API_CONFIG             = "api.pro",
+            PROGUARD_STANDALONE_CONFIG      = "standalone.pro",
+            PROGUARD_EXPORT_PATH            = "proguard_out.jar",
+
+            VERSION_MANIFEST = "version_manifest.json",
+
+            TEMP_LIBRARY_DIR = "tempLibraries/",
+
+            ARTIFACT_STANDARD    = "%s-%s.jar",
+            ARTIFACT_UNOPTIMIZED = "%s-unoptimized-%s.jar",
+            ARTIFACT_API         = "%s-api-%s.jar",
+            ARTIFACT_STANDALONE  = "%s-standalone-%s.jar",
+            ARTIFACT_FORGE       = "%s-forge-%s.jar";
+
+    protected String artifactName, artifactVersion;
+    protected Path artifactPath, artifactUnoptimizedPath, artifactApiPath, artifactStandalonePath, artifactForgePath, proguardOut;
+
+    protected void verifyArtifacts() throws IllegalStateException {
+        this.artifactName = getProject().getName();
+        this.artifactVersion = getProject().getVersion().toString();
+
+        this.artifactPath            = this.getBuildFile(formatVersion(ARTIFACT_STANDARD));
+        this.artifactUnoptimizedPath = this.getBuildFile(formatVersion(ARTIFACT_UNOPTIMIZED));
+        this.artifactApiPath         = this.getBuildFile(formatVersion(ARTIFACT_API));
+        this.artifactStandalonePath  = this.getBuildFile(formatVersion(ARTIFACT_STANDALONE));
+        this.artifactForgePath       = this.getBuildFile(formatVersion(ARTIFACT_FORGE));
+
+        this.proguardOut = this.getTemporaryFile(PROGUARD_EXPORT_PATH);
+
+        if (!Files.exists(this.artifactPath)) {
+            throw new IllegalStateException("Artifact not found! Run build first!");
+        }
+    }
+
+    protected void write(InputStream stream, Path file) throws Exception {
+        if (Files.exists(file)) {
+            Files.delete(file);
+        }
+        Files.copy(stream, file);
+    }
+
+    protected String formatVersion(String string) {
+        return String.format(string, this.artifactName, this.artifactVersion);
+    }
+
+    protected Path getRelativeFile(String file) {
+        return Paths.get(new File(file).getAbsolutePath());
+    }
+
+    protected Path getTemporaryFile(String file) {
+        return Paths.get(new File(getTemporaryDir(), file).getAbsolutePath());
+    }
+
+    protected Path getBuildFile(String file) {
+        return getRelativeFile("build/libs/" + file);
+    }
+
+    protected JsonElement readJson(List<String> lines) {
+        return PARSER.parse(String.join("\n", lines));
+    }
+}

buildSrc/src/main/java/baritone/gradle/task/CreateDistTask.java

@@ -0,0 +1,84 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.gradle.task;
+
+import org.gradle.api.tasks.TaskAction;
+
+import javax.xml.bind.DatatypeConverter;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.security.MessageDigest;
+import java.util.List;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+import static java.nio.file.StandardCopyOption.REPLACE_EXISTING;
+
+/**
+ * @author Brady
+ * @since 10/12/2018
+ */
+public class CreateDistTask extends BaritoneGradleTask {
+
+    private static MessageDigest SHA1_DIGEST;
+
+    @TaskAction
+    protected void exec() throws Exception {
+        super.verifyArtifacts();
+
+        // Define the distribution file paths
+        Path api         = getRelativeFile("dist/" + formatVersion(ARTIFACT_API));
+        Path standalone  = getRelativeFile("dist/" + formatVersion(ARTIFACT_STANDALONE));
+        Path unoptimized = getRelativeFile("dist/" + formatVersion(ARTIFACT_UNOPTIMIZED));
+        Path forge       = getRelativeFile("dist/" + formatVersion(ARTIFACT_FORGE));
+
+        // NIO will not automatically create directories
+        Path dir = getRelativeFile("dist/");
+        if (!Files.exists(dir)) {
+            Files.createDirectory(dir);
+        }
+
+        // Copy build jars to dist/
+        Files.copy(this.artifactApiPath,         api,         REPLACE_EXISTING);
+        Files.copy(this.artifactStandalonePath,  standalone,  REPLACE_EXISTING);
+        Files.copy(this.artifactUnoptimizedPath, unoptimized, REPLACE_EXISTING);
+        Files.copy(this.artifactForgePath,       forge,       REPLACE_EXISTING);
+
+        // Calculate all checksums and format them like "shasum"
+        List<String> shasum = Stream.of(api, standalone, unoptimized, forge)
+                .map(path -> sha1(path) + "  " + path.getFileName().toString())
+                .collect(Collectors.toList());
+
+        shasum.forEach(System.out::println);
+
+        // Write the checksums to a file
+        Files.write(getRelativeFile("dist/checksums.txt"), shasum);
+    }
+
+    private static synchronized String sha1(Path path) {
+        try {
+            if (SHA1_DIGEST == null) {
+                SHA1_DIGEST = MessageDigest.getInstance("SHA-1");
+            }
+            return DatatypeConverter.printHexBinary(SHA1_DIGEST.digest(Files.readAllBytes(path))).toLowerCase();
+        } catch (Exception e) {
+            // haha no thanks
+            throw new IllegalStateException(e);
+        }
+    }
+}

buildSrc/src/main/java/baritone/gradle/task/ProguardTask.java

@@ -0,0 +1,336 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.gradle.task;
+
+import baritone.gradle.util.Determinizer;
+import baritone.gradle.util.MappingType;
+import baritone.gradle.util.ReobfWrapper;
+import org.apache.commons.io.IOUtils;
+import org.gradle.api.NamedDomainObjectContainer;
+import org.gradle.api.artifacts.Configuration;
+import org.gradle.api.artifacts.Dependency;
+import org.gradle.api.internal.plugins.DefaultConvention;
+import org.gradle.api.tasks.Input;
+import org.gradle.api.tasks.TaskAction;
+import org.gradle.internal.Pair;
+
+import java.io.*;
+import java.lang.reflect.Field;
+import java.net.URL;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.*;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipFile;
+
+import static java.nio.file.StandardCopyOption.REPLACE_EXISTING;
+
+/**
+ * @author Brady
+ * @since 10/11/2018
+ */
+public class ProguardTask extends BaritoneGradleTask {
+
+    private static final Pattern TEMP_LIBRARY_PATTERN = Pattern.compile("-libraryjars 'tempLibraries\\/([a-zA-Z0-9/_\\-\\.]+)\\.jar'");
+
+    @Input
+    private String url;
+
+    @Input
+    private String extract;
+
+    private List<String> requiredLibraries;
+
+    private File mixin;
+
+    @TaskAction
+    protected void exec() throws Exception {
+        super.verifyArtifacts();
+
+        // "Haha brady why don't you make separate tasks"
+        processArtifact();
+        downloadProguard();
+        extractProguard();
+        generateConfigs();
+        acquireDependencies();
+        proguardApi();
+        proguardStandalone();
+        createForge();
+        cleanup();
+    }
+
+    private void processArtifact() throws Exception {
+        if (Files.exists(this.artifactUnoptimizedPath)) {
+            Files.delete(this.artifactUnoptimizedPath);
+        }
+
+        Determinizer.determinize(this.artifactPath.toString(), this.artifactUnoptimizedPath.toString(), Optional.empty());
+    }
+
+    private void downloadProguard() throws Exception {
+        Path proguardZip = getTemporaryFile(PROGUARD_ZIP);
+        if (!Files.exists(proguardZip)) {
+            write(new URL(this.url).openStream(), proguardZip);
+        }
+    }
+
+    private void extractProguard() throws Exception {
+        Path proguardJar = getTemporaryFile(PROGUARD_JAR);
+        if (!Files.exists(proguardJar)) {
+            ZipFile zipFile = new ZipFile(getTemporaryFile(PROGUARD_ZIP).toFile());
+            ZipEntry zipJarEntry = zipFile.getEntry(this.extract);
+            write(zipFile.getInputStream(zipJarEntry), proguardJar);
+            zipFile.close();
+        }
+    }
+
+    private void generateConfigs() throws Exception {
+        Files.copy(getRelativeFile(PROGUARD_CONFIG_TEMPLATE), getTemporaryFile(PROGUARD_CONFIG_DEST), REPLACE_EXISTING);
+
+        // Setup the template that will be used to derive the API and Standalone configs
+        List<String> template = Files.readAllLines(getTemporaryFile(PROGUARD_CONFIG_DEST));
+        template.add(0, "-injars " + this.artifactPath.toString());
+        template.add(1, "-outjars " + this.getTemporaryFile(PROGUARD_EXPORT_PATH));
+
+        // Acquire the RT jar using "java -verbose". This doesn't work on Java 9+
+        Process p = new ProcessBuilder("java", "-verbose").start();
+        String out = IOUtils.toString(p.getInputStream(), "UTF-8").split("\n")[0].split("Opened ")[1].replace("]", "");
+        template.add(2, "-libraryjars '" + out + "'");
+
+        // API config doesn't require any changes from the changes that we made to the template
+        Files.write(getTemporaryFile(PROGUARD_API_CONFIG), template);
+
+        // For the Standalone config, don't keep the API package
+        List<String> standalone = new ArrayList<>(template);
+        standalone.removeIf(s -> s.contains("# this is the keep api"));
+        Files.write(getTemporaryFile(PROGUARD_STANDALONE_CONFIG), standalone);
+
+        // Discover all of the libraries that we will need to acquire from gradle
+        this.requiredLibraries = new ArrayList<>();
+        template.forEach(line -> {
+            if (!line.startsWith("#")) {
+                Matcher m = TEMP_LIBRARY_PATTERN.matcher(line);
+                if (m.find()) {
+                    this.requiredLibraries.add(m.group(1));
+                }
+            }
+        });
+    }
+
+    private void acquireDependencies() throws Exception {
+
+        // Create a map of all of the dependencies that we are able to access in this project
+        // Likely a better way to do this, I just pair the dependency with the first valid configuration
+        Map<String, Pair<Configuration, Dependency>> dependencyLookupMap = new HashMap<>();
+        getProject().getConfigurations().stream().filter(Configuration::isCanBeResolved).forEach(config ->
+                config.getAllDependencies().forEach(dependency ->
+                        dependencyLookupMap.putIfAbsent(dependency.getName() + "-" + dependency.getVersion(), Pair.of(config, dependency))));
+
+        // Create the directory if it doesn't already exist
+        Path tempLibraries = getTemporaryFile(TEMP_LIBRARY_DIR);
+        if (!Files.exists(tempLibraries)) {
+            Files.createDirectory(tempLibraries);
+        }
+
+        // Iterate the required libraries to copy them to tempLibraries
+        for (String lib : this.requiredLibraries) {
+            // copy from the forgegradle cache
+            if (lib.equals("minecraft")) {
+                Path cachedJar = getMinecraftJar();
+                Path inTempDir = getTemporaryFile("tempLibraries/minecraft.jar");
+                // TODO: maybe try not to copy every time
+                Files.copy(cachedJar, inTempDir, REPLACE_EXISTING);
+
+                continue;
+            }
+
+            // Find a configuration/dependency pair that matches the desired library
+            Pair<Configuration, Dependency> pair = null;
+            for (Map.Entry<String, Pair<Configuration, Dependency>> entry : dependencyLookupMap.entrySet()) {
+                if (entry.getKey().startsWith(lib)) {
+                    pair = entry.getValue();
+                }
+            }
+
+            // The pair must be non-null
+            Objects.requireNonNull(pair);
+
+            // Find the library jar file, and copy it to tempLibraries
+            for (File file : pair.getLeft().files(pair.getRight())) {
+                if (file.getName().startsWith(lib)) {
+                    if (lib.contains("mixin")) {
+                        mixin = file;
+                    }
+                    Files.copy(file.toPath(), getTemporaryFile("tempLibraries/" + lib + ".jar"), REPLACE_EXISTING);
+                }
+            }
+        }
+        if (mixin == null) {
+            throw new IllegalStateException("Unable to find mixin jar");
+        }
+    }
+
+    // a bunch of epic stuff to get the path to the cached jar
+    private Path getMinecraftJar() throws Exception {
+        MappingType mappingType;
+        try {
+            mappingType = getMappingType();
+        } catch (Exception e) {
+            System.err.println("Failed to get mapping type, assuming NOTCH.");
+            mappingType = MappingType.NOTCH;
+        }
+
+        String suffix;
+        switch (mappingType) {
+            case NOTCH:
+                suffix = "";
+                break;
+            case SEARGE:
+                suffix = "-srgBin";
+                break;
+            case CUSTOM:
+                throw new IllegalStateException("Custom mappings not supported!");
+            default:
+                throw new IllegalStateException("Unknown mapping type: " + mappingType);
+        }
+
+        DefaultConvention convention = (DefaultConvention) this.getProject().getConvention();
+        Object extension = convention.getAsMap().get("minecraft");
+        Objects.requireNonNull(extension);
+
+        // for some reason cant use Class.forName
+        Class<?> class_baseExtension = extension.getClass().getSuperclass().getSuperclass().getSuperclass(); // <-- cursed
+        Field f_replacer = class_baseExtension.getDeclaredField("replacer");
+        f_replacer.setAccessible(true);
+        Object replacer = f_replacer.get(extension);
+        Class<?> class_replacementProvider = replacer.getClass();
+        Field replacement_replaceMap = class_replacementProvider.getDeclaredField("replaceMap");
+        replacement_replaceMap.setAccessible(true);
+
+        Map<String, Object> replacements = (Map) replacement_replaceMap.get(replacer);
+        String cacheDir = replacements.get("CACHE_DIR").toString() + "/net/minecraft";
+        String mcVersion = replacements.get("MC_VERSION").toString();
+        String mcpInsert = replacements.get("MAPPING_CHANNEL").toString() + "/" + replacements.get("MAPPING_VERSION").toString();
+        String fullJarName = "minecraft-" + mcVersion + suffix + ".jar";
+
+        String baseDir = String.format("%s/minecraft/%s/", cacheDir, mcVersion);
+
+        String jarPath;
+        if (mappingType == MappingType.SEARGE) {
+            jarPath = String.format("%s/%s/%s", baseDir, mcpInsert, fullJarName);
+        } else {
+            jarPath = baseDir + fullJarName;
+        }
+        jarPath = jarPath
+                .replace("/", File.separator)
+                .replace("\\", File.separator); // hecking regex
+
+        return new File(jarPath).toPath();
+    }
+
+    // throws IllegalStateException if mapping type is ambiguous or it fails to find it
+    private MappingType getMappingType() {
+        // if it fails to find this then its probably a forgegradle version problem
+        Set<Object> reobf = (NamedDomainObjectContainer<Object>) this.getProject().getExtensions().getByName("reobf");
+
+        List<MappingType> mappingTypes = getUsedMappingTypes(reobf);
+        long mappingTypesUsed = mappingTypes.size();
+        if (mappingTypesUsed == 0) {
+            throw new IllegalStateException("Failed to find mapping type (no jar task?)");
+        }
+        if (mappingTypesUsed > 1) {
+            throw new IllegalStateException("Ambiguous mapping type (multiple jars with different mapping types?)");
+        }
+
+        return mappingTypes.get(0);
+    }
+
+    private List<MappingType> getUsedMappingTypes(Set<Object> reobf) {
+        return reobf.stream()
+                .map(ReobfWrapper::new)
+                .map(ReobfWrapper::getMappingType)
+                .distinct()
+                .collect(Collectors.toList());
+    }
+
+    private void proguardApi() throws Exception {
+        runProguard(getTemporaryFile(PROGUARD_API_CONFIG));
+        Determinizer.determinize(this.proguardOut.toString(), this.artifactApiPath.toString(), Optional.empty());
+    }
+
+    private void proguardStandalone() throws Exception {
+        runProguard(getTemporaryFile(PROGUARD_STANDALONE_CONFIG));
+        Determinizer.determinize(this.proguardOut.toString(), this.artifactStandalonePath.toString(), Optional.empty());
+    }
+
+    private void createForge() throws Exception {
+        Determinizer.determinize(this.proguardOut.toString(), this.artifactForgePath.toString(), Optional.of(mixin));
+    }
+
+    private void cleanup() {
+        try {
+            Files.delete(this.proguardOut);
+        } catch (IOException ignored) {}
+    }
+
+    public void setUrl(String url) {
+        this.url = url;
+    }
+
+    public void setExtract(String extract) {
+        this.extract = extract;
+    }
+
+    private void runProguard(Path config) throws Exception {
+        // Delete the existing proguard output file. Proguard probably handles this already, but why not do it ourselves
+        if (Files.exists(this.proguardOut)) {
+            Files.delete(this.proguardOut);
+        }
+
+        Path proguardJar = getTemporaryFile(PROGUARD_JAR);
+        Process p = new ProcessBuilder("java", "-jar", proguardJar.toString(), "@" + config.toString())
+                .directory(getTemporaryFile("").toFile()) // Set the working directory to the temporary folder]
+                .start();
+
+        // We can't do output inherit process I/O with gradle for some reason and have it work, so we have to do this
+        this.printOutputLog(p.getInputStream(), System.out);
+        this.printOutputLog(p.getErrorStream(), System.err);
+
+        // Halt the current thread until the process is complete, if the exit code isn't 0, throw an exception
+        int exitCode = p.waitFor();
+        if (exitCode != 0) {
+            throw new IllegalStateException("Proguard exited with code " + exitCode);
+        }
+    }
+
+    private void printOutputLog(InputStream stream, PrintStream outerr) {
+        new Thread(() -> {
+            try (BufferedReader reader = new BufferedReader(new InputStreamReader(stream))) {
+                String line;
+                while ((line = reader.readLine()) != null) {
+                    outerr.println(line);
+                }
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+        }).start();
+    }
+}

buildSrc/src/main/java/baritone/gradle/util/Determinizer.java

@@ -0,0 +1,160 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.gradle.util;
+
+import com.google.gson.*;
+import com.google.gson.stream.JsonReader;
+import com.google.gson.stream.JsonWriter;
+
+import java.io.*;
+import java.util.*;
+import java.util.jar.JarEntry;
+import java.util.jar.JarFile;
+import java.util.jar.JarOutputStream;
+import java.util.stream.Collectors;
+
+/**
+ * Make a .jar file deterministic by sorting all entries by name, and setting all the last modified times to 42069.
+ * This makes the build 100% reproducible since the timestamp when you built it no longer affects the final file.
+ *
+ * @author leijurv
+ */
+public class Determinizer {
+
+    public static void determinize(String inputPath, String outputPath, Optional<File> toInclude) throws IOException {
+        System.out.println("Running Determinizer");
+        System.out.println(" Input path: " + inputPath);
+        System.out.println(" Output path: " + outputPath);
+
+        try (
+                JarFile jarFile = new JarFile(new File(inputPath));
+                JarOutputStream jos = new JarOutputStream(new FileOutputStream(new File(outputPath)))
+        ) {
+
+            List<JarEntry> entries = jarFile.stream()
+                    .sorted(Comparator.comparing(JarEntry::getName))
+                    .collect(Collectors.toList());
+
+            for (JarEntry entry : entries) {
+                if (entry.getName().equals("META-INF/fml_cache_annotation.json")) {
+                    continue;
+                }
+                if (entry.getName().equals("META-INF/fml_cache_class_versions.json")) {
+                    continue;
+                }
+                JarEntry clone = new JarEntry(entry.getName());
+                clone.setTime(42069);
+                jos.putNextEntry(clone);
+                if (entry.getName().endsWith(".refmap.json")) {
+                    JsonObject object = new JsonParser().parse(new InputStreamReader(jarFile.getInputStream(entry))).getAsJsonObject();
+                    jos.write(writeSorted(object).getBytes());
+                } else if (entry.getName().equals("META-INF/MANIFEST.MF") && toInclude.isPresent()) { // only replace for forge jar
+                    ByteArrayOutputStream cancer = new ByteArrayOutputStream();
+                    copy(jarFile.getInputStream(entry), cancer);
+                    String manifest = new String(cancer.toByteArray());
+                    if (!manifest.contains("baritone.launch.BaritoneTweaker")) {
+                        throw new IllegalStateException("unable to replace");
+                    }
+                    manifest = manifest.replace("baritone.launch.BaritoneTweaker", "org.spongepowered.asm.launch.MixinTweaker");
+                    jos.write(manifest.getBytes());
+                } else {
+                    copy(jarFile.getInputStream(entry), jos);
+                }
+            }
+            if (toInclude.isPresent()) {
+                try (JarFile mixin = new JarFile(toInclude.get())) {
+                    for (JarEntry entry : mixin.stream().sorted(Comparator.comparing(JarEntry::getName)).collect(Collectors.toList())) {
+                        if (entry.getName().startsWith("META-INF") && !entry.getName().startsWith("META-INF/services")) {
+                            continue;
+                        }
+                        jos.putNextEntry(entry);
+                        copy(mixin.getInputStream(entry), jos);
+                    }
+                }
+            }
+            jos.finish();
+        }
+    }
+
+    private static void copy(InputStream is, OutputStream os) throws IOException {
+        byte[] buffer = new byte[1024];
+        int len;
+        while ((len = is.read(buffer)) != -1) {
+            os.write(buffer, 0, len);
+        }
+    }
+
+    private static String writeSorted(JsonObject in) throws IOException {
+        StringWriter writer = new StringWriter();
+        JsonWriter jw = new JsonWriter(writer);
+        ORDERED_JSON_WRITER.write(jw, in);
+        return writer.toString() + "\n";
+    }
+
+    /**
+     * All credits go to GSON and its contributors. GSON is licensed under the Apache 2.0 License.
+     * This implementation has been modified to write {@link JsonObject} keys in order.
+     *
+     * @see <a href="https://github.com/google/gson/blob/master/LICENSE">GSON License</a>
+     * @see <a href="https://github.com/google/gson/blob/master/gson/src/main/java/com/google/gson/internal/bind/TypeAdapters.java#L698">Original Source</a>
+     */
+    private static final TypeAdapter<JsonElement> ORDERED_JSON_WRITER = new TypeAdapter<JsonElement>() {
+
+        @Override
+        public JsonElement read(JsonReader in) {
+            return null;
+        }
+
+        @Override
+        public void write(JsonWriter out, JsonElement value) throws IOException {
+            if (value == null || value.isJsonNull()) {
+                out.nullValue();
+            } else if (value.isJsonPrimitive()) {
+                JsonPrimitive primitive = value.getAsJsonPrimitive();
+                if (primitive.isNumber()) {
+                    out.value(primitive.getAsNumber());
+                } else if (primitive.isBoolean()) {
+                    out.value(primitive.getAsBoolean());
+                } else {
+                    out.value(primitive.getAsString());
+                }
+
+            } else if (value.isJsonArray()) {
+                out.beginArray();
+                for (JsonElement e : value.getAsJsonArray()) {
+                    write(out, e);
+                }
+                out.endArray();
+
+            } else if (value.isJsonObject()) {
+                out.beginObject();
+
+                List<Map.Entry<String, JsonElement>> entries = new ArrayList<>(value.getAsJsonObject().entrySet());
+                entries.sort(Comparator.comparing(Map.Entry::getKey));
+                for (Map.Entry<String, JsonElement> e : entries) {
+                    out.name(e.getKey());
+                    write(out, e.getValue());
+                }
+                out.endObject();
+
+            } else {
+                throw new IllegalArgumentException("Couldn't write " + value.getClass());
+            }
+        }
+    };
+}

buildSrc/src/main/java/baritone/gradle/util/MappingType.java

@@ -0,0 +1,29 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.gradle.util;
+
+/**
+ * All credits go to AsmLibGradle and its contributors.
+ *
+ * @see <a href="https://github.com/pozzed/AsmLibGradle/blob/8f917dbc3939eab7a3d9daf54d9d285fdf34f4b2/src/main/java/net/futureclient/asmlib/forgegradle/MappingType.java">Original Source</a>
+ */
+public enum MappingType {
+    SEARGE,
+    NOTCH,
+    CUSTOM // forgegradle
+}

buildSrc/src/main/java/baritone/gradle/util/ReobfWrapper.java

@@ -0,0 +1,63 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.gradle.util;
+
+import java.lang.reflect.Field;
+import java.util.Objects;
+
+/**
+ * All credits go to AsmLibGradle and its contributors.
+ *
+ * @see <a href="https://github.com/pozzed/AsmLibGradle/blob/8f917dbc3939eab7a3d9daf54d9d285fdf34f4b2/src/main/java/net/futureclient/asmlib/forgegradle/ReobfWrapper.java">Original Source</a>
+ */
+public class ReobfWrapper {
+
+    private final Object instance;
+    private final Class<?> type;
+
+    public ReobfWrapper(Object instance) {
+        this.instance = instance;
+        Objects.requireNonNull(instance);
+        this.type = instance.getClass();
+    }
+
+    public String getName() {
+        try {
+            Field nameField = type.getDeclaredField("name");
+            nameField.setAccessible(true);
+            return (String) nameField.get(this.instance);
+        } catch (ReflectiveOperationException ex) {
+            throw new IllegalStateException(ex);
+        }
+    }
+
+    public MappingType getMappingType() {
+        try {
+            Field enumField = type.getDeclaredField("mappingType");
+            enumField.setAccessible(true);
+            Enum<?> aEnum = (Enum<?>) enumField.get(this.instance);
+            MappingType mappingType = MappingType.values()[aEnum.ordinal()];
+            if (!aEnum.name().equals(mappingType.name())) {
+                throw new IllegalStateException("ForgeGradle ReobfMappingType is not equivalent to MappingType (version error?)");
+            }
+            return mappingType;
+        } catch (ReflectiveOperationException ex) {
+            throw new IllegalStateException(ex);
+        }
+    }
+}

scripts/proguard.pro

@@ -1,29 +1,31 @@
--injars baritone-1.0.0.jar
--outjars Obfuscated
-
-
 -keepattributes Signature
 -keepattributes *Annotation*
 
--optimizationpasses 20
+-optimizationpasses 5
 -verbose
 
 -allowaccessmodification # anything not kept can be changed from public to private and inlined etc
--mergeinterfacesaggressively
 -overloadaggressively
 -dontusemixedcaseclassnames
 
-# instead of obfing to a, b, c, obf to baritone.a, baritone.b, baritone.c so as to not conflict with mcp
+# instead of renaming to a, b, c, rename to baritone.a, baritone.b, baritone.c so as to not conflict with minecraft's obfd classes
 -flattenpackagehierarchy
 -repackageclasses 'baritone'
 
-#-keep class baritone.behavior.** { *; }
-#-keep class baritone.api.** { *; }
-#-keep class baritone.* { *; }
-#-keep class baritone.pathing.goals.** { *; }
+# lwjgl is weird
+-dontwarn org.lwjgl.opengl.GL14
+
+-keep class baritone.api.** { *; } # this is the keep api
+
+# service provider needs these class names
+-keep class baritone.BaritoneProvider
+-keep class baritone.api.IBaritoneProvider
+
+# hack
+-keep class baritone.utils.ExampleBaritoneControl { *; } # have to include this string to remove this keep in the standalone build: # this is the keep api
 
 # setting names are reflected from field names, so keep field names
--keepclassmembers class baritone.Settings {
+-keepclassmembers class baritone.api.Settings {
     public <fields>;    
 }
 
@@ -31,9 +33,11 @@
 -keep class baritone.launch.** { *; }
 
 # copy all necessary libraries into tempLibraries to build
--libraryjars '/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/lib/rt.jar'
 
--libraryjars 'tempLibraries/1.12.2.jar'
+# The correct jar will be copied from the forgegradle cache based on the mapping type being compiled with
+-libraryjars 'tempLibraries/minecraft.jar'
+
+-libraryjars 'tempLibraries/SimpleTweaker-1.2.jar'
 
 -libraryjars 'tempLibraries/authlib-1.5.25.jar'
 -libraryjars 'tempLibraries/codecjorbis-20101023.jar'
@@ -49,22 +53,21 @@
 -libraryjars 'tempLibraries/httpclient-4.3.3.jar'
 -libraryjars 'tempLibraries/httpcore-4.3.2.jar'
 -libraryjars 'tempLibraries/icu4j-core-mojang-51.2.jar'
--libraryjars 'tempLibraries/java-objc-bridge-1.0.0-natives-osx.jar'
--libraryjars 'tempLibraries/java-objc-bridge-1.0.0.jar'
 -libraryjars 'tempLibraries/jinput-2.0.5.jar'
--libraryjars 'tempLibraries/jinput-platform-2.0.5-natives-osx.jar'
 -libraryjars 'tempLibraries/jna-4.4.0.jar'
 -libraryjars 'tempLibraries/jopt-simple-5.0.3.jar'
--libraryjars 'tempLibraries/jsr305-3.0.1-sources.jar'
 -libraryjars 'tempLibraries/jsr305-3.0.1.jar'
 -libraryjars 'tempLibraries/jutils-1.0.0.jar'
 -libraryjars 'tempLibraries/libraryjavasound-20101123.jar'
 -libraryjars 'tempLibraries/librarylwjglopenal-20100824.jar'
 -libraryjars 'tempLibraries/log4j-api-2.8.1.jar'
 -libraryjars 'tempLibraries/log4j-core-2.8.1.jar'
--libraryjars 'tempLibraries/lwjgl-2.9.2-nightly-20140822.jar'
--libraryjars 'tempLibraries/lwjgl-platform-2.9.2-nightly-20140822-natives-osx.jar'
--libraryjars 'tempLibraries/lwjgl_util-2.9.2-nightly-20140822.jar'
+
+# startsWith is used to check the library, and mac/linux differ in which version they use
+# this is FINE
+-libraryjars 'tempLibraries/lwjgl-.jar'
+-libraryjars 'tempLibraries/lwjgl_util-.jar'
+
 -libraryjars 'tempLibraries/netty-all-4.1.9.Final.jar'
 -libraryjars 'tempLibraries/oshi-core-1.1.jar'
 -libraryjars 'tempLibraries/patchy-1.1.jar'
@@ -73,8 +76,8 @@
 -libraryjars 'tempLibraries/soundsystem-20120107.jar'
 -libraryjars 'tempLibraries/text2speech-1.10.3.jar'
 
--libraryjars 'tempLibraries/mixin-0.7.8-SNAPSHOT.jar'
--libraryjars 'tempLibraries/launchwrapper-1.12.jar'
+-libraryjars 'tempLibraries/mixin-0.7.11-SNAPSHOT.jar'
+-libraryjars 'tempLibraries/launchwrapper-1.11.jar' # TODO why does only 1.11.jar exist?
 
 
 

settings.gradle

@@ -2,16 +2,16 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 

src/api/java/baritone/api/BaritoneAPI.java

@@ -0,0 +1,54 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api;
+
+import baritone.api.utils.SettingsUtil;
+
+import java.util.Iterator;
+import java.util.ServiceLoader;
+
+/**
+ * API exposure for various things implemented in Baritone.
+ * <p>
+ * W.I.P
+ *
+ * @author Brady
+ * @since 9/23/2018
+ */
+public final class BaritoneAPI {
+
+    private static final IBaritoneProvider provider;
+    private static final Settings settings;
+
+    static {
+        ServiceLoader<IBaritoneProvider> baritoneLoader = ServiceLoader.load(IBaritoneProvider.class);
+        Iterator<IBaritoneProvider> instances = baritoneLoader.iterator();
+        provider = instances.next();
+
+        settings = new Settings();
+        SettingsUtil.readAndApply(settings);
+    }
+
+    public static IBaritoneProvider getProvider() {
+        return BaritoneAPI.provider;
+    }
+
+    public static Settings getSettings() {
+        return BaritoneAPI.settings;
+    }
+}

src/api/java/baritone/api/IBaritone.java

@@ -0,0 +1,79 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api;
+
+import baritone.api.behavior.ILookBehavior;
+import baritone.api.behavior.IPathingBehavior;
+import baritone.api.cache.IWorldProvider;
+import baritone.api.event.listener.IEventBus;
+import baritone.api.pathing.calc.IPathingControlManager;
+import baritone.api.process.ICustomGoalProcess;
+import baritone.api.process.IFollowProcess;
+import baritone.api.process.IGetToBlockProcess;
+import baritone.api.process.IMineProcess;
+import baritone.api.utils.IInputOverrideHandler;
+import baritone.api.utils.IPlayerContext;
+
+/**
+ * @author Brady
+ * @since 9/29/2018
+ */
+public interface IBaritone {
+
+    /**
+     * @return The {@link IFollowProcess} instance
+     * @see IFollowProcess
+     */
+    IFollowProcess getFollowProcess();
+
+    /**
+     * @return The {@link ILookBehavior} instance
+     * @see ILookBehavior
+     */
+    ILookBehavior getLookBehavior();
+
+    /**
+     * @return The {@link IMineProcess} instance
+     * @see IMineProcess
+     */
+    IMineProcess getMineProcess();
+
+    /**
+     * @return The {@link IPathingBehavior} instance
+     * @see IPathingBehavior
+     */
+    IPathingBehavior getPathingBehavior();
+
+    /**
+     * @return The {@link IWorldProvider} instance
+     * @see IWorldProvider
+     */
+    IWorldProvider getWorldProvider();
+
+    IPathingControlManager getPathingControlManager();
+
+    IInputOverrideHandler getInputOverrideHandler();
+
+    ICustomGoalProcess getCustomGoalProcess();
+
+    IGetToBlockProcess getGetToBlockProcess();
+
+    IPlayerContext getPlayerContext();
+
+    IEventBus getGameEventHandler();
+}

src/api/java/baritone/api/IBaritoneProvider.java

@@ -0,0 +1,71 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api;
+
+import baritone.api.cache.IWorldScanner;
+import net.minecraft.client.entity.EntityPlayerSP;
+
+import java.util.List;
+
+/**
+ * @author Leijurv
+ */
+public interface IBaritoneProvider {
+
+    /**
+     * Returns the primary {@link IBaritone} instance. This instance is persistent, and
+     * is represented by the local player that is created by the game itself, not a "bot"
+     * player through Baritone.
+     *
+     * @return The primary {@link IBaritone} instance.
+     */
+    IBaritone getPrimaryBaritone();
+
+    /**
+     * Returns all of the active {@link IBaritone} instances. This includes the local one
+     * returned by {@link #getPrimaryBaritone()}.
+     *
+     * @return All active {@link IBaritone} instances.
+     * @see #getBaritoneForPlayer(EntityPlayerSP)
+     */
+    List<IBaritone> getAllBaritones();
+
+    /**
+     * Provides the {@link IBaritone} instance for a given {@link EntityPlayerSP}. This will likely be
+     * replaced with {@code #getBaritoneForUser(IBaritoneUser)} when {@code bot-system} is merged.
+     *
+     * @param player The player
+     * @return The {@link IBaritone} instance.
+     */
+    default IBaritone getBaritoneForPlayer(EntityPlayerSP player) {
+        for (IBaritone baritone : getAllBaritones()) {
+            if (player.equals(baritone.getPlayerContext().player())) {
+                return baritone;
+            }
+        }
+        throw new IllegalStateException("No baritone for player " + player);
+    }
+
+    /**
+     * Returns the {@link IWorldScanner} instance. This is not a type returned by
+     * {@link IBaritone} implementation, because it is not linked with {@link IBaritone}.
+     *
+     * @return The {@link IWorldScanner} instance.
+     */
+    IWorldScanner getWorldScanner();
+}

src/api/java/baritone/api/Settings.java

@@ -0,0 +1,741 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.init.Blocks;
+import net.minecraft.item.Item;
+import net.minecraft.util.text.ITextComponent;
+
+import java.awt.*;
+import java.lang.reflect.Field;
+import java.util.*;
+import java.util.List;
+import java.util.function.Consumer;
+
+/**
+ * Baritone's settings
+ *
+ * @author leijurv
+ */
+public final class Settings {
+
+    /**
+     * Allow Baritone to break blocks
+     */
+    public final Setting<Boolean> allowBreak = new Setting<>(true);
+
+    /**
+     * Allow Baritone to sprint
+     */
+    public final Setting<Boolean> allowSprint = new Setting<>(true);
+
+    /**
+     * Allow Baritone to place blocks
+     */
+    public final Setting<Boolean> allowPlace = new Setting<>(true);
+
+    /**
+     * Allow Baritone to move items in your inventory to your hotbar
+     */
+    public final Setting<Boolean> allowInventory = new Setting<>(false);
+
+    /**
+     * It doesn't actually take twenty ticks to place a block, this cost is so high
+     * because we want to generally conserve blocks which might be limited
+     */
+    public final Setting<Double> blockPlacementPenalty = new Setting<>(20D);
+
+    /**
+     * This is just a tiebreaker to make it less likely to break blocks if it can avoid it.
+     * For example, fire has a break cost of 0, this makes it nonzero, so all else being equal
+     * it will take an otherwise equivalent route that doesn't require it to put out fire.
+     */
+    public final Setting<Double> blockBreakAdditionalPenalty = new Setting<>(2D);
+
+    /**
+     * Additional penalty for hitting the space bar (ascend, pillar, or parkour) because it uses hunger
+     */
+    public final Setting<Double> jumpPenalty = new Setting<>(2D);
+
+    /**
+     * Walking on water uses up hunger really quick, so penalize it
+     */
+    public final Setting<Double> walkOnWaterOnePenalty = new Setting<>(5D);
+
+    /**
+     * Allow Baritone to fall arbitrary distances and place a water bucket beneath it.
+     * Reliability: questionable.
+     */
+    public final Setting<Boolean> allowWaterBucketFall = new Setting<>(true);
+
+    /**
+     * Allow Baritone to assume it can walk on still water just like any other block.
+     * This functionality is assumed to be provided by a separate library that might have imported Baritone.
+     */
+    public final Setting<Boolean> assumeWalkOnWater = new Setting<>(false);
+
+    /**
+     * Assume step functionality; don't jump on an Ascend.
+     */
+    public final Setting<Boolean> assumeStep = new Setting<>(false);
+
+    /**
+     * Assume safe walk functionality; don't sneak on a backplace traverse.
+     * <p>
+     * Warning: if you do something janky like sneak-backplace from an ender chest, if this is true
+     * it won't sneak right click, it'll just right click, which means it'll open the chest instead of placing
+     * against it. That's why this defaults to off.
+     */
+    public final Setting<Boolean> assumeSafeWalk = new Setting<>(false);
+
+    /**
+     * If true, parkour is allowed to make jumps when standing on blocks at the maximum height, so player feet is y=256
+     * <p>
+     * Defaults to false because this fails on constantiam
+     */
+    public final Setting<Boolean> allowJumpAt256 = new Setting<>(false);
+
+    /**
+     * Allow descending diagonally
+     * <p>
+     * Safer than allowParkour yet still slightly unsafe, can make contact with unchecked adjacent blocks, so it's unsafe in the nether.
+     * <p>
+     * For a generic "take some risks" mode I'd turn on this one, parkour, and parkour place.
+     */
+    public final Setting<Boolean> allowDiagonalDescend = new Setting<>(false);
+
+    /**
+     * Blocks that Baritone is allowed to place (as throwaway, for sneak bridging, pillaring, etc.)
+     */
+    public final Setting<List<Item>> acceptableThrowawayItems = new Setting<>(new ArrayList<>(Arrays.asList(
+            Item.getItemFromBlock(Blocks.DIRT),
+            Item.getItemFromBlock(Blocks.COBBLESTONE),
+            Item.getItemFromBlock(Blocks.NETHERRACK)
+    )));
+
+    /**
+     * Enables some more advanced vine features. They're honestly just gimmicks and won't ever be needed in real
+     * pathing scenarios. And they can cause Baritone to get trapped indefinitely in a strange scenario.
+     * <p>
+     * Never turn this on lol
+     */
+    public final Setting<Boolean> allowVines = new Setting<>(false);
+
+    /**
+     * Slab behavior is complicated, disable this for higher path reliability. Leave enabled if you have bottom slabs
+     * everywhere in your base.
+     */
+    public final Setting<Boolean> allowWalkOnBottomSlab = new Setting<>(true);
+
+    /**
+     * You know what it is
+     * <p>
+     * But it's very unreliable and falls off when cornering like all the time so.
+     * <p>
+     * It also overshoots the landing pretty much always (making contact with the next block over), so be careful
+     */
+    public final Setting<Boolean> allowParkour = new Setting<>(false);
+
+    /**
+     * Actually pretty reliable.
+     * <p>
+     * Doesn't make it any more dangerous compared to just normal allowParkour th
+     */
+    public final Setting<Boolean> allowParkourPlace = new Setting<>(false);
+
+    /**
+     * For example, if you have Mining Fatigue or Haste, adjust the costs of breaking blocks accordingly.
+     */
+    public final Setting<Boolean> considerPotionEffects = new Setting<>(true);
+
+    /**
+     * This is the big A* setting.
+     * As long as your cost heuristic is an *underestimate*, it's guaranteed to find you the best path.
+     * 3.5 is always an underestimate, even if you are sprinting.
+     * If you're walking only (with allowSprint off) 4.6 is safe.
+     * Any value below 3.5 is never worth it. It's just more computation to find the same path, guaranteed.
+     * (specifically, it needs to be strictly slightly less than ActionCosts.WALK_ONE_BLOCK_COST, which is about 3.56)
+     * <p>
+     * Setting it at 3.57 or above with sprinting, or to 4.64 or above without sprinting, will result in
+     * faster computation, at the cost of a suboptimal path. Any value above the walk / sprint cost will result
+     * in it going straight at its goal, and not investigating alternatives, because the combined cost / heuristic
+     * metric gets better and better with each block, instead of slightly worse.
+     * <p>
+     * Finding the optimal path is worth it, so it's the default.
+     */
+    public final Setting<Double> costHeuristic = new Setting<>(3.563);
+
+    // a bunch of obscure internal A* settings that you probably don't want to change
+    /**
+     * The maximum number of times it will fetch outside loaded or cached chunks before assuming that
+     * pathing has reached the end of the known area, and should therefore stop.
+     */
+    public final Setting<Integer> pathingMaxChunkBorderFetch = new Setting<>(50);
+
+    /**
+     * Set to 1.0 to effectively disable this feature
+     *
+     * @see <a href="https://github.com/cabaletta/baritone/issues/18">Issue #18</a>
+     */
+    public final Setting<Double> backtrackCostFavoringCoefficient = new Setting<>(0.5);
+
+    /**
+     * Toggle the following 4 settings
+     * <p>
+     * They have a noticeable performance impact, so they default off
+     * <p>
+     * Specifically, building up the avoidance map on the main thread before pathing starts actually takes a noticeable
+     * amount of time, especially when there are a lot of mobs around, and your game jitters for like 200ms while doing so
+     */
+    public final Setting<Boolean> avoidance = new Setting<>(false);
+
+    /**
+     * Set to 1.0 to effectively disable this feature
+     * <p>
+     * Set below 1.0 to go out of your way to walk near mob spawners
+     */
+    public final Setting<Double> mobSpawnerAvoidanceCoefficient = new Setting<>(2.0);
+
+    public final Setting<Integer> mobSpawnerAvoidanceRadius = new Setting<>(16);
+
+    /**
+     * Set to 1.0 to effectively disable this feature
+     * <p>
+     * Set below 1.0 to go out of your way to walk near mobs
+     */
+    public final Setting<Double> mobAvoidanceCoefficient = new Setting<>(1.5);
+
+    public final Setting<Integer> mobAvoidanceRadius = new Setting<>(8);
+
+    /**
+     * When running a goto towards a container block (chest, ender chest, furnace, etc),
+     * right click and open it once you arrive.
+     */
+    public final Setting<Boolean> rightClickContainerOnArrival = new Setting<>(true);
+
+    /**
+     * When running a goto towards a nether portal block, walk all the way into the portal
+     * instead of stopping one block before.
+     */
+    public final Setting<Boolean> enterPortal = new Setting<>(true);
+
+    /**
+     * Don't repropagate cost improvements below 0.01 ticks. They're all just floating point inaccuracies,
+     * and there's no point.
+     */
+    public final Setting<Boolean> minimumImprovementRepropagation = new Setting<>(true);
+
+    /**
+     * After calculating a path (potentially through cached chunks), artificially cut it off to just the part that is
+     * entirely within currently loaded chunks. Improves path safety because cached chunks are heavily simplified.
+     * <p>
+     * This is much safer to leave off now, and makes pathing more efficient. More explanation in the issue.
+     *
+     * @see <a href="https://github.com/cabaletta/baritone/issues/114">Issue #114</a>
+     */
+    public final Setting<Boolean> cutoffAtLoadBoundary = new Setting<>(false);
+
+    /**
+     * If a movement's cost increases by more than this amount between calculation and execution (due to changes
+     * in the environment / world), cancel and recalculate
+     */
+    public final Setting<Double> maxCostIncrease = new Setting<>(10D);
+
+    /**
+     * Stop 5 movements before anything that made the path COST_INF.
+     * For example, if lava has spread across the path, don't walk right up to it then recalculate, it might
+     * still be spreading lol
+     */
+    public final Setting<Integer> costVerificationLookahead = new Setting<>(5);
+
+    /**
+     * Static cutoff factor. 0.9 means cut off the last 10% of all paths, regardless of chunk load state
+     */
+    public final Setting<Double> pathCutoffFactor = new Setting<>(0.9);
+
+    /**
+     * Only apply static cutoff for paths of at least this length (in terms of number of movements)
+     */
+    public final Setting<Integer> pathCutoffMinimumLength = new Setting<>(30);
+
+    /**
+     * Start planning the next path once the remaining movements tick estimates sum up to less than this value
+     */
+    public final Setting<Integer> planningTickLookAhead = new Setting<>(150);
+
+    /**
+     * Default size of the Long2ObjectOpenHashMap used in pathing
+     */
+    public final Setting<Integer> pathingMapDefaultSize = new Setting<>(1024);
+
+    /**
+     * Load factor coefficient for the Long2ObjectOpenHashMap used in pathing
+     * <p>
+     * Decrease for faster map operations, but higher memory usage
+     */
+    public final Setting<Float> pathingMapLoadFactor = new Setting<>(0.75f);
+
+    /**
+     * How far are you allowed to fall onto solid ground (without a water bucket)?
+     * 3 won't deal any damage. But if you just want to get down the mountain quickly and you have
+     * Feather Falling IV, you might set it a bit higher, like 4 or 5.
+     */
+    public final Setting<Integer> maxFallHeightNoWater = new Setting<>(3);
+
+    /**
+     * How far are you allowed to fall onto solid ground (with a water bucket)?
+     * It's not that reliable, so I've set it below what would kill an unarmored player (23)
+     */
+    public final Setting<Integer> maxFallHeightBucket = new Setting<>(20);
+
+    /**
+     * Is it okay to sprint through a descend followed by a diagonal?
+     * The player overshoots the landing, but not enough to fall off. And the diagonal ensures that there isn't
+     * lava or anything that's !canWalkInto in that space, so it's technically safe, just a little sketchy.
+     */
+    public final Setting<Boolean> allowOvershootDiagonalDescend = new Setting<>(true);
+
+    /**
+     * If your goal is a GoalBlock in an unloaded chunk, assume it's far enough away that the Y coord
+     * doesn't matter yet, and replace it with a GoalXZ to the same place before calculating a path.
+     * Once a segment ends within chunk load range of the GoalBlock, it will go back to normal behavior
+     * of considering the Y coord. The reasoning is that if your X and Z are 10,000 blocks away,
+     * your Y coordinate's accuracy doesn't matter at all until you get much much closer.
+     */
+    public final Setting<Boolean> simplifyUnloadedYCoord = new Setting<>(true);
+
+    /**
+     * If a movement takes this many ticks more than its initial cost estimate, cancel it
+     */
+    public final Setting<Integer> movementTimeoutTicks = new Setting<>(100);
+
+    /**
+     * Pathing ends after this amount of time, but only if a path has been found
+     * <p>
+     * If no valid path (length above the minimum) has been found, pathing continues up until the failure timeout
+     */
+    public final Setting<Long> primaryTimeoutMS = new Setting<>(500L);
+
+    /**
+     * Pathing can never take longer than this, even if that means failing to find any path at all
+     */
+    public final Setting<Long> failureTimeoutMS = new Setting<>(2000L);
+
+    /**
+     * Planning ahead while executing a segment ends after this amount of time, but only if a path has been found
+     * <p>
+     * If no valid path (length above the minimum) has been found, pathing continues up until the failure timeout
+     */
+    public final Setting<Long> planAheadPrimaryTimeoutMS = new Setting<>(4000L);
+
+    /**
+     * Planning ahead while executing a segment can never take longer than this, even if that means failing to find any path at all
+     */
+    public final Setting<Long> planAheadFailureTimeoutMS = new Setting<>(5000L);
+
+    /**
+     * For debugging, consider nodes much much slower
+     */
+    public final Setting<Boolean> slowPath = new Setting<>(false);
+
+    /**
+     * Milliseconds between each node
+     */
+    public final Setting<Long> slowPathTimeDelayMS = new Setting<>(100L);
+
+    /**
+     * The alternative timeout number when slowPath is on
+     */
+    public final Setting<Long> slowPathTimeoutMS = new Setting<>(40000L);
+
+    /**
+     * The big one. Download all chunks in simplified 2-bit format and save them for better very-long-distance pathing.
+     */
+    public final Setting<Boolean> chunkCaching = new Setting<>(true);
+
+    /**
+     * On save, delete from RAM any cached regions that are more than 1024 blocks away from the player
+     * <p>
+     * Temporarily disabled
+     *
+     * @see <a href="https://github.com/cabaletta/baritone/issues/248">Issue #248</a>
+     */
+    public final Setting<Boolean> pruneRegionsFromRAM = new Setting<>(false);
+
+    /**
+     * Print all the debug messages to chat
+     */
+    public final Setting<Boolean> chatDebug = new Setting<>(true);
+
+    /**
+     * Allow chat based control of Baritone. Most likely should be disabled when Baritone is imported for use in
+     * something else
+     */
+    public final Setting<Boolean> chatControl = new Setting<>(true);
+
+    /**
+     * A second override over chatControl to force it on
+     */
+    public final Setting<Boolean> removePrefix = new Setting<>(false);
+
+    /**
+     * Render the path
+     */
+    public final Setting<Boolean> renderPath = new Setting<>(true);
+
+    /**
+     * Render the goal
+     */
+    public final Setting<Boolean> renderGoal = new Setting<>(true);
+
+    /**
+     * Ignore depth when rendering the goal
+     */
+    public final Setting<Boolean> renderGoalIgnoreDepth = new Setting<>(true);
+
+    /**
+     * Renders X/Z type Goals with the vanilla beacon beam effect. Combining this with
+     * {@link #renderGoalIgnoreDepth} will cause strange render clipping.
+     */
+    public final Setting<Boolean> renderGoalXZBeacon = new Setting<>(false);
+
+    /**
+     * Ignore depth when rendering the selection boxes (to break, to place, to walk into)
+     */
+    public final Setting<Boolean> renderSelectionBoxesIgnoreDepth = new Setting<>(true);
+
+    /**
+     * Ignore depth when rendering the path
+     */
+    public final Setting<Boolean> renderPathIgnoreDepth = new Setting<>(true);
+
+    /**
+     * Line width of the path when rendered, in pixels
+     */
+    public final Setting<Float> pathRenderLineWidthPixels = new Setting<>(5F);
+
+    /**
+     * Line width of the goal when rendered, in pixels
+     */
+    public final Setting<Float> goalRenderLineWidthPixels = new Setting<>(3F);
+
+    /**
+     * Start fading out the path at 20 movements ahead, and stop rendering it entirely 30 movements ahead.
+     * Improves FPS.
+     */
+    public final Setting<Boolean> fadePath = new Setting<>(false);
+
+    /**
+     * Move without having to force the client-sided rotations
+     */
+    public final Setting<Boolean> freeLook = new Setting<>(true);
+
+    /**
+     * Will cause some minor behavioral differences to ensure that Baritone works on anticheats.
+     * <p>
+     * At the moment this will silently set the player's rotations when using freeLook so you're not sprinting in
+     * directions other than forward, which is picken up by more "advanced" anticheats like AAC, but not NCP.
+     */
+    public final Setting<Boolean> antiCheatCompatibility = new Setting<>(true);
+
+    /**
+     * Exclusively use cached chunks for pathing
+     */
+    public final Setting<Boolean> pathThroughCachedOnly = new Setting<>(false);
+
+    /**
+     * 😎 Render cached chunks as semitransparent.
+     * <p>
+     * Can be very useful on servers with low render distance. After enabling, you may need to reload the world in order for it to have an effect
+     * (e.g. disconnect and reconnect, enter then exit the nether, die and respawn, etc). This may literally kill your FPS and CPU because
+     * every chunk gets recompiled twice as much as normal, since the cached version comes into range, then the normal one comes from the server for real.
+     * <p>
+     * Note that flowing water is cached as AVOID, which is rendered as lava. As you get closer, you may therefore see lava falls being replaced with water falls.
+     * <p>
+     * SOLID is rendered as stone in the overworld, netherrack in the nether, and end stone in the end
+     */
+    public Setting<Boolean> renderCachedChunks = new Setting<>(false);
+
+    /**
+     * 0.0f = not visible, fully transparent
+     * 1.0f = fully opaque
+     */
+    public Setting<Float> cachedChunksOpacity = new Setting<>(0.5f);
+
+    /**
+     * If true, Baritone will not allow you to left or right click while pathing
+     */
+    public Setting<Boolean> suppressClicks = new Setting<>(false);
+
+    /**
+     * Whether or not to use the "#" command prefix
+     */
+    public final Setting<Boolean> prefixControl = new Setting<>(true);
+
+    /**
+     * Don't stop walking forward when you need to break blocks in your way
+     */
+    public final Setting<Boolean> walkWhileBreaking = new Setting<>(true);
+
+    /**
+     * If we are more than 300 movements into the current path, discard the oldest segments, as they are no longer useful
+     */
+    public final Setting<Integer> maxPathHistoryLength = new Setting<>(300);
+
+    /**
+     * If the current path is too long, cut off this many movements from the beginning.
+     */
+    public final Setting<Integer> pathHistoryCutoffAmount = new Setting<>(50);
+
+    /**
+     * Rescan for the goal once every 5 ticks.
+     * Set to 0 to disable.
+     */
+    public final Setting<Integer> mineGoalUpdateInterval = new Setting<>(5);
+
+    /**
+     * When GetToBlock doesn't know any locations for the desired block, explore randomly instead of giving up.
+     */
+    public final Setting<Boolean> exploreForBlocks = new Setting<>(true);
+
+    /**
+     * While mining, should it also consider dropped items of the correct type as a pathing destination (as well as ore blocks)?
+     */
+    public final Setting<Boolean> mineScanDroppedItems = new Setting<>(true);
+
+    /**
+     * Cancel the current path if the goal has changed, and the path originally ended in the goal but doesn't anymore.
+     * <p>
+     * Currently only runs when either MineBehavior or FollowBehavior is active.
+     * <p>
+     * For example, if Baritone is doing "mine iron_ore", the instant it breaks the ore (and it becomes air), that location
+     * is no longer a goal. This means that if this setting is true, it will stop there. If this setting were off, it would
+     * continue with its path, and walk into that location. The tradeoff is if this setting is true, it mines ores much faster
+     * since it doesn't waste any time getting into locations that no longer contain ores, but on the other hand, it misses
+     * some drops, and continues on without ever picking them up.
+     * <p>
+     * Also on cosmic prisons this should be set to true since you don't actually mine the ore it just gets replaced with stone.
+     */
+    public final Setting<Boolean> cancelOnGoalInvalidation = new Setting<>(true);
+
+    /**
+     * The "axis" command (aka GoalAxis) will go to a axis, or diagonal axis, at this Y level.
+     */
+    public final Setting<Integer> axisHeight = new Setting<>(120);
+
+    /**
+     * Disallow MineBehavior from using X-Ray to see where the ores are. Turn this option on to force it to mine "legit"
+     * where it will only mine an ore once it can actually see it, so it won't do or know anything that a normal player
+     * couldn't. If you don't want it to look like you're X-Raying, turn this on
+     */
+    public final Setting<Boolean> legitMine = new Setting<>(false);
+
+    /**
+     * What Y level to go to for legit strip mining
+     */
+    public final Setting<Integer> legitMineYLevel = new Setting<>(11);
+
+    /**
+     * When mining block of a certain type, try to mine two at once instead of one.
+     * If the block above is also a goal block, set GoalBlock instead of GoalTwoBlocks
+     * If the block below is also a goal block, set GoalBlock to the position one down instead of GoalTwoBlocks
+     */
+    public final Setting<Boolean> forceInternalMining = new Setting<>(true);
+
+    /**
+     * Modification to the previous setting, only has effect if forceInternalMining is true
+     * If true, only apply the previous setting if the block adjacent to the goal isn't air.
+     */
+    public final Setting<Boolean> internalMiningAirException = new Setting<>(true);
+
+    /**
+     * The actual GoalNear is set this distance away from the entity you're following
+     * <p>
+     * For example, set followOffsetDistance to 5 and followRadius to 0 to always stay precisely 5 blocks north of your follow target.
+     */
+    public final Setting<Double> followOffsetDistance = new Setting<>(0D);
+
+    /**
+     * The actual GoalNear is set in this direction from the entity you're following. This value is in degrees.
+     */
+    public final Setting<Float> followOffsetDirection = new Setting<>(0F);
+
+    /**
+     * The radius (for the GoalNear) of how close to your target position you actually have to be
+     */
+    public final Setting<Integer> followRadius = new Setting<>(3);
+
+    /**
+     * Cached chunks (regardless of if they're in RAM or saved to disk) expire and are deleted after this number of seconds
+     * -1 to disable
+     * <p>
+     * I would highly suggest leaving this setting disabled (-1).
+     * <p>
+     * The only valid reason I can think of enable this setting is if you are extremely low on disk space and you play on multiplayer,
+     * and can't take (average) 300kb saved for every 512x512 area. (note that more complicated terrain is less compressible and will take more space)
+     * <p>
+     * However, simply discarding old chunks because they are old is inadvisable. Baritone is extremely good at correcting
+     * itself and its paths as it learns new information, as new chunks load. There is no scenario in which having an
+     * incorrect cache can cause Baritone to get stuck, take damage, or perform any action it wouldn't otherwise, everything
+     * is rechecked once the real chunk is in range.
+     * <p>
+     * Having a robust cache greatly improves long distance pathfinding, as it's able to go around large scale obstacles
+     * before they're in render distance. In fact, when the chunkCaching setting is disabled and Baritone starts anew
+     * every time, or when you enter a completely new and very complicated area, it backtracks far more often because it
+     * has to build up that cache from scratch. But after it's gone through an area just once, the next time will have zero
+     * backtracking, since the entire area is now known and cached.
+     */
+    public final Setting<Long> cachedChunksExpirySeconds = new Setting<>(-1L);
+
+    /**
+     * The function that is called when Baritone will log to chat. This function can be added to
+     * via {@link Consumer#andThen(Consumer)} or it can completely be overriden via setting
+     * {@link Setting#value};
+     */
+    public final Setting<Consumer<ITextComponent>> logger = new Setting<>(Minecraft.getMinecraft().ingameGUI.getChatGUI()::printChatMessage);
+
+    /**
+     * The color of the current path
+     */
+    public final Setting<Color> colorCurrentPath = new Setting<>(Color.RED);
+
+    /**
+     * The color of the next path
+     */
+    public final Setting<Color> colorNextPath = new Setting<>(Color.MAGENTA);
+
+    /**
+     * The color of the blocks to break
+     */
+    public final Setting<Color> colorBlocksToBreak = new Setting<>(Color.RED);
+
+    /**
+     * The color of the blocks to place
+     */
+    public final Setting<Color> colorBlocksToPlace = new Setting<>(Color.GREEN);
+
+    /**
+     * The color of the blocks to walk into
+     */
+    public final Setting<Color> colorBlocksToWalkInto = new Setting<>(Color.MAGENTA);
+
+    /**
+     * The color of the best path so far
+     */
+    public final Setting<Color> colorBestPathSoFar = new Setting<>(Color.BLUE);
+
+    /**
+     * The color of the path to the most recent considered node
+     */
+    public final Setting<Color> colorMostRecentConsidered = new Setting<>(Color.CYAN);
+
+    /**
+     * The color of the goal box
+     */
+    public final Setting<Color> colorGoalBox = new Setting<>(Color.GREEN);
+
+
+    /**
+     * A map of lowercase setting field names to their respective setting
+     */
+    public final Map<String, Setting<?>> byLowerName;
+
+    /**
+     * A list of all settings
+     */
+    public final List<Setting<?>> allSettings;
+
+    public void reset() {
+        for (Setting setting : allSettings) {
+            setting.value = setting.defaultValue;
+        }
+    }
+
+    public class Setting<T> {
+        public T value;
+        public final T defaultValue;
+        private String name;
+        private final Class<T> klass;
+
+        @SuppressWarnings("unchecked")
+        private Setting(T value) {
+            if (value == null) {
+                throw new IllegalArgumentException("Cannot determine value type class from null");
+            }
+            this.value = value;
+            this.defaultValue = value;
+            this.klass = (Class<T>) value.getClass();
+        }
+
+        @SuppressWarnings("unchecked")
+        public final <K extends T> K get() {
+            return (K) value;
+        }
+
+        public final String getName() {
+            return name;
+        }
+
+        public Class<T> getValueClass() {
+            return klass;
+        }
+
+        public String toString() {
+            return name + ": " + value;
+        }
+    }
+
+    // here be dragons
+
+    Settings() {
+        Field[] temp = getClass().getFields();
+        HashMap<String, Setting<?>> tmpByName = new HashMap<>();
+        List<Setting<?>> tmpAll = new ArrayList<>();
+        try {
+            for (Field field : temp) {
+                if (field.getType().equals(Setting.class)) {
+                    Setting<?> setting = (Setting<?>) field.get(this);
+                    String name = field.getName();
+                    setting.name = name;
+                    name = name.toLowerCase();
+                    if (tmpByName.containsKey(name)) {
+                        throw new IllegalStateException("Duplicate setting name");
+                    }
+                    tmpByName.put(name, setting);
+                    tmpAll.add(setting);
+                }
+            }
+        } catch (IllegalAccessException e) {
+            throw new IllegalStateException(e);
+        }
+        byLowerName = Collections.unmodifiableMap(tmpByName);
+        allSettings = Collections.unmodifiableList(tmpAll);
+    }
+
+    @SuppressWarnings("unchecked")
+    public <T> List<Setting<T>> getAllValuesByType(Class<T> klass) {
+        List<Setting<T>> result = new ArrayList<>();
+        for (Setting<?> setting : allSettings) {
+            if (setting.getValueClass().equals(klass)) {
+                result.add((Setting<T>) setting);
+            }
+        }
+        return result;
+    }
+}

src/api/java/baritone/api/behavior/IBehavior.java

@@ -0,0 +1,26 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.behavior;
+
+import baritone.api.event.listener.AbstractGameEventListener;
+
+/**
+ * @author Brady
+ * @since 9/23/2018
+ */
+public interface IBehavior extends AbstractGameEventListener {}

src/api/java/baritone/api/behavior/ILookBehavior.java

@@ -0,0 +1,39 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.behavior;
+
+import baritone.api.utils.Rotation;
+
+/**
+ * @author Brady
+ * @since 9/23/2018
+ */
+public interface ILookBehavior extends IBehavior {
+
+    /**
+     * Updates the current {@link ILookBehavior} target to target
+     * the specified rotations on the next tick. If force is {@code true},
+     * then freeLook will be overriden and angles will be set regardless.
+     * If any sort of block interaction is required, force should be {@code true},
+     * otherwise, it should be {@code false};
+     *
+     * @param rotation The target rotations
+     * @param force    Whether or not to "force" the rotations
+     */
+    void updateTarget(Rotation rotation, boolean force);
+}

src/api/java/baritone/api/behavior/IPathingBehavior.java

@@ -0,0 +1,108 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.behavior;
+
+import baritone.api.pathing.calc.IPath;
+import baritone.api.pathing.calc.IPathFinder;
+import baritone.api.pathing.goals.Goal;
+import baritone.api.pathing.path.IPathExecutor;
+
+import java.util.Optional;
+
+/**
+ * @author Brady
+ * @since 9/23/2018
+ */
+public interface IPathingBehavior extends IBehavior {
+
+    /**
+     * Returns the estimated remaining ticks in the current pathing
+     * segment. Given that the return type is an optional, {@link Optional#empty()}
+     * will be returned in the case that there is no current segment being pathed.
+     *
+     * @return The estimated remaining ticks in the current segment.
+     */
+    default Optional<Double> ticksRemainingInSegment() {
+        return ticksRemainingInSegment(true);
+    }
+
+    /**
+     * Returns the estimated remaining ticks in the current pathing
+     * segment. Given that the return type is an optional, {@link Optional#empty()}
+     * will be returned in the case that there is no current segment being pathed.
+     *
+     * @param includeCurrentMovement whether or not to include the entirety of the cost of the currently executing movement in the total
+     * @return The estimated remaining ticks in the current segment.
+     */
+    default Optional<Double> ticksRemainingInSegment(boolean includeCurrentMovement) {
+        IPathExecutor current = getCurrent();
+        if (current == null) {
+            return Optional.empty();
+        }
+        int start = includeCurrentMovement ? current.getPosition() : current.getPosition() + 1;
+        return Optional.of(current.getPath().ticksRemainingFrom(start));
+    }
+
+    /**
+     * @return The current pathing goal
+     */
+    Goal getGoal();
+
+    /**
+     * @return Whether or not a path is currently being executed.
+     */
+    default boolean isPathing() {
+        return getCurrent() != null;
+    }
+
+    /**
+     * Cancels the pathing behavior or the current path calculation, and all processes that could be controlling path.
+     * <p>
+     * Basically, "MAKE IT STOP".
+     *
+     * @return Whether or not the pathing behavior was canceled. All processes are guaranteed to be canceled, but the
+     * PathingBehavior might be in the middle of an uncancelable action like a parkour jump
+     */
+    boolean cancelEverything();
+
+    /**
+     * Returns the current path, from the current path executor, if there is one.
+     *
+     * @return The current path
+     */
+    default Optional<IPath> getPath() {
+        return Optional.ofNullable(getCurrent()).map(IPathExecutor::getPath);
+    }
+
+    /**
+     * @return The current path finder being executed
+     */
+    Optional<? extends IPathFinder> getInProgress();
+
+    /**
+     * @return The current path executor
+     */
+    IPathExecutor getCurrent();
+
+    /**
+     * Returns the next path executor, created when planning ahead.
+     *
+     * @return The next path executor
+     */
+    IPathExecutor getNext();
+}

src/api/java/baritone/api/cache/IBlockTypeAccess.java

@@ -2,30 +2,29 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package baritone.utils.pathing;
+package baritone.api.cache;
 
-import baritone.utils.Helper;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.util.math.BlockPos;
 
 /**
  * @author Brady
- * @since 8/4/2018 2:01 AM
+ * @since 8/4/2018
  */
-public interface IBlockTypeAccess extends Helper {
+public interface IBlockTypeAccess {
 
     IBlockState getBlock(int x, int y, int z);
 

src/api/java/baritone/api/cache/ICachedRegion.java

@@ -0,0 +1,48 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.cache;
+
+/**
+ * @author Brady
+ * @since 9/24/2018
+ */
+public interface ICachedRegion extends IBlockTypeAccess {
+
+    /**
+     * Returns whether or not the block at the specified X and Z coordinates
+     * is cached in this world. Similar to {@link ICachedWorld#isCached(int, int)},
+     * however, the block coordinates should in on a scale from 0 to 511 (inclusive)
+     * because region sizes are 512x512 blocks.
+     *
+     * @param blockX The block X coordinate
+     * @param blockZ The block Z coordinate
+     * @return Whether or not the specified XZ location is cached
+     * @see ICachedWorld#isCached(int, int)
+     */
+    boolean isCached(int blockX, int blockZ);
+
+    /**
+     * @return The X coordinate of this region
+     */
+    int getX();
+
+    /**
+     * @return The Z coordinate of this region
+     */
+    int getZ();
+}

src/api/java/baritone/api/cache/ICachedWorld.java

@@ -0,0 +1,84 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.cache;
+
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.chunk.Chunk;
+
+import java.util.LinkedList;
+
+/**
+ * @author Brady
+ * @since 9/24/2018
+ */
+public interface ICachedWorld {
+
+    /**
+     * Returns the region at the specified region coordinates
+     *
+     * @param regionX The region X coordinate
+     * @param regionZ The region Z coordinate
+     * @return The region located at the specified coordinates
+     */
+    ICachedRegion getRegion(int regionX, int regionZ);
+
+    /**
+     * Queues the specified chunk for packing. This entails reading the contents
+     * of the chunk, then packing the data into the 2-bit format, and storing that
+     * in this cached world.
+     *
+     * @param chunk The chunk to pack and store
+     */
+    void queueForPacking(Chunk chunk);
+
+    /**
+     * Returns whether or not the block at the specified X and Z coordinates
+     * is cached in this world.
+     *
+     * @param blockX The block X coordinate
+     * @param blockZ The block Z coordinate
+     * @return Whether or not the specified XZ location is cached
+     */
+    boolean isCached(int blockX, int blockZ);
+
+    /**
+     * Scans the cached chunks for location of the specified special block. The
+     * information that is returned by this method may not be up to date, because
+     * older cached chunks can contain data that is much more likely to have changed.
+     *
+     * @param block               The special block to search for
+     * @param maximum             The maximum number of position results to receive
+     * @param centerX             The x block coordinate center of the search
+     * @param centerZ             The z block coordinate center of the search
+     * @param maxRegionDistanceSq The maximum region distance, squared
+     * @return The locations found that match the special block
+     */
+    LinkedList<BlockPos> getLocationsOf(String block, int maximum, int centerX, int centerZ, int maxRegionDistanceSq);
+
+    /**
+     * Reloads all of the cached regions in this world from disk. Anything that is not saved
+     * will be lost. This operation does not execute in a new thread by default.
+     */
+    void reloadAllFromDisk();
+
+    /**
+     * Saves all of the cached regions in this world to disk. This operation does not execute
+     * in a new thread by default.
+     */
+    void save();
+}

src/api/java/baritone/api/cache/IContainerMemory.java

@@ -0,0 +1,44 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.cache;
+
+import net.minecraft.util.math.BlockPos;
+
+import java.util.Map;
+
+/**
+ * @author Brady
+ * @since 9/23/2018
+ */
+public interface IContainerMemory {
+
+    /**
+     * Gets a remembered inventory by its block position.
+     *
+     * @param pos The position of the container block
+     * @return The remembered inventory
+     */
+    IRememberedInventory getInventoryByPos(BlockPos pos);
+
+    /**
+     * Gets the map of all block positions to their remembered inventories.
+     *
+     * @return Map of block positions to their respective remembered inventories
+     */
+    Map<BlockPos, IRememberedInventory> getRememberedInventories();
+}

src/api/java/baritone/api/cache/IRememberedInventory.java

@@ -2,33 +2,38 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package baritone.launch;
+package baritone.api.cache;
+
+import net.minecraft.item.ItemStack;
 
-import java.io.File;
-import java.util.ArrayList;
 import java.util.List;
 
 /**
  * @author Brady
- * @since 7/31/2018 10:10 PM
+ * @since 9/23/2018
  */
-public class BaritoneTweakerOptifine extends BaritoneTweaker {
+public interface IRememberedInventory {
 
-    @Override
-    public final void acceptOptions(List<String> args, File gameDir, File assetsDir, String profile) {
-        this.args = new ArrayList<>();
-    }
+    /**
+     * @return The contents of this inventory
+     */
+    List<ItemStack> getContents();
+
+    /**
+     * @return The number of slots in this inventory
+     */
+    int getSize();
 }

src/api/java/baritone/api/cache/IWaypoint.java

@@ -0,0 +1,111 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.cache;
+
+import net.minecraft.util.math.BlockPos;
+import org.apache.commons.lang3.ArrayUtils;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * A marker for a position in the world.
+ *
+ * @author Brady
+ * @since 9/24/2018
+ */
+public interface IWaypoint {
+
+    /**
+     * @return The label for this waypoint
+     */
+    String getName();
+
+    /**
+     * Returns the tag for this waypoint. The tag is a category
+     * for the waypoint in a sense, it describes the source of
+     * the waypoint.
+     *
+     * @return The waypoint tag
+     */
+    Tag getTag();
+
+    /**
+     * Returns the unix epoch time in milliseconds that this waypoint
+     * was created. This value should only be set once, when the waypoint
+     * is initially created, and not when it is being loaded from file.
+     *
+     * @return The unix epoch milliseconds that this waypoint was created
+     */
+    long getCreationTimestamp();
+
+    /**
+     * Returns the actual block position of this waypoint.
+     *
+     * @return The block position of this waypoint
+     */
+    BlockPos getLocation();
+
+    enum Tag {
+
+        /**
+         * Tag indicating a position explictly marked as a home base
+         */
+        HOME("home", "base"),
+
+        /**
+         * Tag indicating a position that the local player has died at
+         */
+        DEATH("death"),
+
+        /**
+         * Tag indicating a bed position
+         */
+        BED("bed", "spawn"),
+
+        /**
+         * Tag indicating that the waypoint was user-created
+         */
+        USER("user");
+
+        /**
+         * A list of all of the
+         */
+        private static final List<Tag> TAG_LIST = Collections.unmodifiableList(Arrays.asList(Tag.values()));
+
+        /**
+         * The names for the tag, anything that the tag can be referred to as.
+         */
+        private final String[] names;
+
+        Tag(String... names) {
+            this.names = names;
+        }
+
+        /**
+         * Finds a tag from one of the names that could be used to identify said tag.
+         *
+         * @param name The name of the tag
+         * @return The tag, if one is found, otherwise, {@code null}
+         */
+        public static Tag fromString(String name) {
+            return TAG_LIST.stream().filter(tag -> ArrayUtils.contains(tag.names, name.toLowerCase())).findFirst().orElse(null);
+        }
+    }
+}

src/api/java/baritone/api/cache/IWaypointCollection.java

@@ -0,0 +1,66 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.cache;
+
+import java.util.Set;
+
+/**
+ * @author Brady
+ * @since 9/24/2018
+ */
+public interface IWaypointCollection {
+
+    /**
+     * Adds a waypoint to this collection
+     *
+     * @param waypoint The waypoint
+     */
+    void addWaypoint(IWaypoint waypoint);
+
+    /**
+     * Removes a waypoint from this collection
+     *
+     * @param waypoint The waypoint
+     */
+    void removeWaypoint(IWaypoint waypoint);
+
+    /**
+     * Gets the most recently created waypoint by the specified {@link IWaypoint.Tag}
+     *
+     * @param tag The tag
+     * @return The most recently created waypoint with the specified tag
+     */
+    IWaypoint getMostRecentByTag(IWaypoint.Tag tag);
+
+    /**
+     * Gets all of the waypoints that have the specified tag
+     *
+     * @param tag The tag
+     * @return All of the waypoints with the specified tag
+     * @see IWaypointCollection#getAllWaypoints()
+     */
+    Set<IWaypoint> getByTag(IWaypoint.Tag tag);
+
+    /**
+     * Gets all of the waypoints in this collection, regardless of the tag.
+     *
+     * @return All of the waypoints in this collection
+     * @see IWaypointCollection#getByTag(IWaypoint.Tag)
+     */
+    Set<IWaypoint> getAllWaypoints();
+}

src/api/java/baritone/api/cache/IWorldData.java

@@ -0,0 +1,45 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.cache;
+
+/**
+ * @author Brady
+ * @since 9/24/2018
+ */
+public interface IWorldData {
+
+    /**
+     * Returns the cached world for this world. A cached world is a simplified format
+     * of a regular world, intended for use on multiplayer servers where chunks are not
+     * traditionally stored to disk, allowing for long distance pathing with minimal disk usage.
+     *
+     * @return The cached world for this world
+     */
+    ICachedWorld getCachedWorld();
+
+    /**
+     * @return The waypoint collection for this world
+     */
+    IWaypointCollection getWaypoints();
+
+    /**
+     * @return The {@link IContainerMemory} instance
+     * @see IContainerMemory
+     */
+    IContainerMemory getContainerMemory();
+}

src/api/java/baritone/api/cache/IWorldProvider.java

@@ -0,0 +1,32 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.cache;
+
+/**
+ * @author Brady
+ * @since 9/24/2018
+ */
+public interface IWorldProvider {
+
+    /**
+     * Returns the data of the currently loaded world
+     *
+     * @return The current world data
+     */
+    IWorldData getCurrentWorld();
+}

src/api/java/baritone/api/cache/IWorldScanner.java

@@ -0,0 +1,60 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.cache;
+
+import baritone.api.utils.IPlayerContext;
+import net.minecraft.block.Block;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.ChunkPos;
+
+import java.util.List;
+
+/**
+ * @author Brady
+ * @since 10/6/2018
+ */
+public interface IWorldScanner {
+
+    /**
+     * Scans the world, up to the specified max chunk radius, for the specified blocks.
+     *
+     * @param ctx             The {@link IPlayerContext} containing player and world info that the
+     *                        scan is based upon
+     * @param blocks          The blocks to scan for
+     * @param max             The maximum number of blocks to scan before cutoff
+     * @param yLevelThreshold If a block is found within this Y level, the current result will be
+     *                        returned, if the value is negative, then this condition doesn't apply.
+     * @param maxSearchRadius The maximum chunk search radius
+     * @return The matching block positions
+     */
+    List<BlockPos> scanChunkRadius(IPlayerContext ctx, List<Block> blocks, int max, int yLevelThreshold, int maxSearchRadius);
+
+    /**
+     * Scans a single chunk for the specified blocks.
+     *
+     * @param ctx             The {@link IPlayerContext} containing player and world info that the
+     *                        scan is based upon
+     * @param blocks          The blocks to scan for
+     * @param pos             The position of the target chunk
+     * @param max             The maximum number of blocks to scan before cutoff
+     * @param yLevelThreshold If a block is found within this Y level, the current result will be
+     *                        returned, if the value is negative, then this condition doesn't apply.
+     * @return The matching block positions
+     */
+    List<BlockPos> scanChunk(IPlayerContext ctx, List<Block> blocks, ChunkPos pos, int max, int yLevelThreshold);
+}

src/api/java/baritone/api/event/events/BlockInteractEvent.java

@@ -2,16 +2,16 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
@@ -20,6 +20,8 @@ package baritone.api.event.events;
 import net.minecraft.util.math.BlockPos;
 
 /**
+ * Called when the local player interacts with a block, can be either {@link Type#START_BREAK} or {@link Type#USE}.
+ *
  * @author Brady
  * @since 8/22/2018
  */
@@ -57,9 +59,9 @@ public final class BlockInteractEvent {
     public enum Type {
 
         /**
-         * We're breaking the target block.
+         * We're starting to break the target block.
          */
-        BREAK,
+        START_BREAK,
 
         /**
          * We're right clicking on the target block. Either placing or interacting with.

src/api/java/baritone/api/event/events/ChatEvent.java

@@ -2,16 +2,16 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
@@ -21,7 +21,7 @@ import baritone.api.event.events.type.Cancellable;
 
 /**
  * @author Brady
- * @since 8/1/2018 6:39 PM
+ * @since 8/1/2018
  */
 public final class ChatEvent extends Cancellable {
 

src/api/java/baritone/api/event/events/ChunkEvent.java

@@ -2,16 +2,16 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
@@ -21,7 +21,7 @@ import baritone.api.event.events.type.EventState;
 
 /**
  * @author Brady
- * @since 8/2/2018 12:32 AM
+ * @since 8/2/2018
  */
 public final class ChunkEvent {
 
@@ -31,7 +31,9 @@ public final class ChunkEvent {
     private final EventState state;
 
     /**
-     * The type of chunk event that occurred;
+     * The type of chunk event that occurred
+     *
+     * @see Type
      */
     private final Type type;
 
@@ -94,7 +96,16 @@ public final class ChunkEvent {
 
         /**
          * When the chunk is being populated with blocks, tile entities, etc.
+         * <p>
+         * And it's a full chunk
          */
-        POPULATE
+        POPULATE_FULL,
+
+        /**
+         * When the chunk is being populated with blocks, tile entities, etc.
+         * <p>
+         * And it's a partial chunk
+         */
+        POPULATE_PARTIAL
     }
 }

src/api/java/baritone/api/event/events/PacketEvent.java

@@ -2,39 +2,47 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package baritone.api.event.events;
 
 import baritone.api.event.events.type.EventState;
+import net.minecraft.network.NetworkManager;
 import net.minecraft.network.Packet;
 
 /**
  * @author Brady
- * @since 8/6/2018 9:31 PM
+ * @since 8/6/2018
  */
 public final class PacketEvent {
 
+    private final NetworkManager networkManager;
+
     private final EventState state;
 
     private final Packet<?> packet;
 
-    public PacketEvent(EventState state, Packet<?> packet) {
+    public PacketEvent(NetworkManager networkManager, EventState state, Packet<?> packet) {
+        this.networkManager = networkManager;
         this.state = state;
         this.packet = packet;
     }
 
+    public final NetworkManager getNetworkManager() {
+        return this.networkManager;
+    }
+
     public final EventState getState() {
         return this.state;
     }

src/api/java/baritone/api/event/events/PathEvent.java

@@ -2,16 +2,16 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
@@ -28,5 +28,6 @@ public enum PathEvent {
     AT_GOAL,
     PATH_FINISHED_NEXT_STILL_CALCULATING,
     NEXT_CALC_FAILED,
-    DISCARD_NEXT
+    DISCARD_NEXT,
+    CANCELED;
 }

src/api/java/baritone/api/event/events/PlayerUpdateEvent.java

@@ -2,16 +2,16 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 

src/api/java/baritone/api/event/events/RenderEvent.java

@@ -2,16 +2,16 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
@@ -19,7 +19,7 @@ package baritone.api.event.events;
 
 /**
  * @author Brady
- * @since 8/5/2018 12:28 AM
+ * @since 8/5/2018
  */
 public final class RenderEvent {
 

src/api/java/baritone/api/event/events/RotationMoveEvent.java

@@ -0,0 +1,83 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.event.events;
+
+import net.minecraft.entity.Entity;
+import net.minecraft.entity.EntityLivingBase;
+
+/**
+ * @author Brady
+ * @since 8/21/2018
+ */
+public final class RotationMoveEvent {
+
+    /**
+     * The type of event
+     */
+    private final Type type;
+
+    /**
+     * The yaw rotation
+     */
+    private float yaw;
+
+    public RotationMoveEvent(Type type, float yaw) {
+        this.type = type;
+        this.yaw = yaw;
+    }
+
+    /**
+     * Set the yaw movement rotation
+     *
+     * @param yaw Yaw rotation
+     */
+    public final void setYaw(float yaw) {
+        this.yaw = yaw;
+    }
+
+    /**
+     * @return The yaw rotation
+     */
+    public final float getYaw() {
+        return this.yaw;
+    }
+
+    /**
+     * @return The type of the event
+     */
+    public final Type getType() {
+        return this.type;
+    }
+
+    public enum Type {
+
+        /**
+         * Called when the player's motion is updated.
+         *
+         * @see Entity#moveRelative(float, float, float, float)
+         */
+        MOTION_UPDATE,
+
+        /**
+         * Called when the player jumps.
+         *
+         * @see EntityLivingBase#jump
+         */
+        JUMP
+    }
+}

src/api/java/baritone/api/event/events/SprintStateEvent.java

@@ -2,42 +2,34 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package baritone.api.event.events;
 
-import baritone.api.event.events.type.EventState;
-
 /**
  * @author Brady
- * @since 8/21/2018
+ * @since 1/18/2019
  */
-public final class RelativeMoveEvent {
+public final class SprintStateEvent {
 
-    /**
-     * The state of the event
-     */
-    private final EventState state;
+    private Boolean state;
 
-    public RelativeMoveEvent(EventState state) {
+    public final void setState(boolean state) {
         this.state = state;
     }
 
-    /**
-     * @return The state of the event
-     */
-    public final EventState getState() {
+    public final Boolean getState() {
         return this.state;
     }
 }

src/api/java/baritone/api/event/events/TickEvent.java

@@ -2,16 +2,16 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
@@ -23,10 +23,22 @@ public final class TickEvent {
 
     private final EventState state;
     private final Type type;
+    private final int count;
+
+    private static int overallTickCount;
 
     public TickEvent(EventState state, Type type) {
         this.state = state;
         this.type = type;
+        this.count = incrementCount();
+    }
+
+    private static synchronized int incrementCount() {
+        return overallTickCount++;
+    }
+
+    public int getCount() {
+        return count;
     }
 
     public Type getType() {

src/api/java/baritone/api/event/events/WorldEvent.java

@@ -2,16 +2,16 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
@@ -22,7 +22,7 @@ import net.minecraft.client.multiplayer.WorldClient;
 
 /**
  * @author Brady
- * @since 8/4/2018 3:13 AM
+ * @since 8/4/2018
  */
 public final class WorldEvent {
 

src/api/java/baritone/api/event/events/type/Cancellable.java

@@ -2,16 +2,16 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
@@ -19,25 +19,21 @@ package baritone.api.event.events.type;
 
 /**
  * @author Brady
- * @since 8/1/2018 6:41 PM
+ * @since 8/1/2018
  */
-public class Cancellable {
+public class Cancellable implements ICancellable {
 
     /**
      * Whether or not this event has been cancelled
      */
     private boolean cancelled;
 
-    /**
-     * Cancels this event
-     */
+    @Override
     public final void cancel() {
         this.cancelled = true;
     }
 
-    /**
-     * @return Whether or not this event has been cancelled
-     */
+    @Override
     public final boolean isCancelled() {
         return this.cancelled;
     }

src/api/java/baritone/api/event/events/type/EventState.java

@@ -2,16 +2,16 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
@@ -19,19 +19,17 @@ package baritone.api.event.events.type;
 
 /**
  * @author Brady
- * @since 8/2/2018 12:34 AM
+ * @since 8/2/2018
  */
 public enum EventState {
 
     /**
-     * Indicates that whatever movement the event is being
-     * dispatched as a result of is about to occur.
+     * Before the dispatching of what the event is targetting
      */
     PRE,
 
     /**
-     * Indicates that whatever movement the event is being
-     * dispatched as a result of has already occured.
+     * After the dispatching of what the event is targetting
      */
     POST
 }

src/api/java/baritone/api/event/events/type/ICancellable.java

@@ -0,0 +1,35 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.event.events.type;
+
+/**
+ * @author Brady
+ * @since 10/11/2018
+ */
+public interface ICancellable {
+
+    /**
+     * Cancels this event
+     */
+    void cancel();
+
+    /**
+     * @return Whether or not this event has been cancelled
+     */
+    boolean isCancelled();
+}

src/api/java/baritone/api/event/listener/AbstractGameEventListener.java

@@ -2,33 +2,16 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-/*
- * This file is part of Baritone.
- *
- * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Baritone is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
@@ -43,7 +26,7 @@ import baritone.api.event.events.*;
  *
  * @author Brady
  * @see IGameEventListener
- * @since 8/1/2018 6:29 PM
+ * @since 8/1/2018
  */
 public interface AbstractGameEventListener extends IGameEventListener {
 
@@ -53,9 +36,6 @@ public interface AbstractGameEventListener extends IGameEventListener {
     @Override
     default void onPlayerUpdate(PlayerUpdateEvent event) {}
 
-    @Override
-    default void onProcessKeyBinds() {}
-
     @Override
     default void onSendChatMessage(ChatEvent event) {}
 
@@ -75,7 +55,10 @@ public interface AbstractGameEventListener extends IGameEventListener {
     default void onReceivePacket(PacketEvent event) {}
 
     @Override
-    default void onPlayerRelativeMove(RelativeMoveEvent event) {}
+    default void onPlayerRotationMove(RotationMoveEvent event) {}
+
+    @Override
+    default void onPlayerSprintState(SprintStateEvent event) {}
 
     @Override
     default void onBlockInteract(BlockInteractEvent event) {}

src/api/java/baritone/api/event/listener/IEventBus.java

@@ -0,0 +1,36 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.event.listener;
+
+/**
+ * A type of {@link IGameEventListener} that can have additional listeners
+ * registered so that they receive the events that are dispatched to this
+ * listener.
+ *
+ * @author Brady
+ * @since 11/14/2018
+ */
+public interface IEventBus extends IGameEventListener {
+
+    /**
+     * Registers the specified {@link IGameEventListener} to this event bus
+     *
+     * @param listener The listener
+     */
+    void registerEventListener(IGameEventListener listener);
+}

src/api/java/baritone/api/event/listener/IGameEventListener.java

@@ -2,33 +2,16 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-/*
- * This file is part of Baritone.
- *
- * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Baritone is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
@@ -40,22 +23,20 @@ import net.minecraft.client.Minecraft;
 import net.minecraft.client.entity.EntityPlayerSP;
 import net.minecraft.client.gui.GuiGameOver;
 import net.minecraft.client.multiplayer.WorldClient;
-import net.minecraft.client.renderer.EntityRenderer;
 import net.minecraft.client.settings.GameSettings;
 import net.minecraft.entity.Entity;
-import net.minecraft.network.NetworkManager;
 import net.minecraft.network.Packet;
-import net.minecraft.util.text.ITextComponent;
 
 /**
  * @author Brady
- * @since 7/31/2018 11:05 PM
+ * @since 7/31/2018
  */
 public interface IGameEventListener {
 
     /**
      * Run once per game tick before screen input is handled.
      *
+     * @param event The event
      * @see Minecraft#runTick()
      */
     void onTick(TickEvent event);
@@ -63,20 +44,15 @@ public interface IGameEventListener {
     /**
      * Run once per game tick from before and after the player rotation is sent to the server.
      *
+     * @param event The event
      * @see EntityPlayerSP#onUpdate()
      */
     void onPlayerUpdate(PlayerUpdateEvent event);
 
-    /**
-     * Run once per game tick from before keybinds are processed.
-     *
-     * @see Minecraft#processKeyBinds()
-     */
-    void onProcessKeyBinds();
-
     /**
      * Runs whenever the client player sends a message to the server.
      *
+     * @param event The event
      * @see EntityPlayerSP#sendChatMessage(String)
      */
     void onSendChatMessage(ChatEvent event);
@@ -84,6 +60,7 @@ public interface IGameEventListener {
     /**
      * Runs before and after whenever a chunk is either loaded, unloaded, or populated.
      *
+     * @param event The event
      * @see WorldClient#doPreChunk(int, int, boolean)
      */
     void onChunkEvent(ChunkEvent event);
@@ -93,13 +70,14 @@ public interface IGameEventListener {
      * <p>
      * <b>Note:</b> {@link GameSettings#anaglyph} has been removed in Minecraft 1.13
      *
-     * @see EntityRenderer#renderWorldPass(int, float, long)
+     * @param event The event
      */
     void onRenderPass(RenderEvent event);
 
     /**
      * Runs before and after whenever a new world is loaded
      *
+     * @param event The event
      * @see Minecraft#loadWorld(WorldClient, String)
      */
     void onWorldEvent(WorldEvent event);
@@ -107,43 +85,56 @@ public interface IGameEventListener {
     /**
      * Runs before a outbound packet is sent
      *
-     * @see NetworkManager#dispatchPacket(Packet, GenericFutureListener[])
+     * @param event The event
+     * @see Packet
+     * @see GenericFutureListener
      */
     void onSendPacket(PacketEvent event);
 
     /**
      * Runs before an inbound packet is processed
      *
-     * @see NetworkManager#dispatchPacket(Packet, GenericFutureListener[])
+     * @param event The event
+     * @see Packet
+     * @see GenericFutureListener
      */
     void onReceivePacket(PacketEvent event);
 
     /**
      * Run once per game tick from before and after the player's moveRelative method is called
+     * and before and after the player jumps.
      *
+     * @param event The event
      * @see Entity#moveRelative(float, float, float, float)
      */
-    void onPlayerRelativeMove(RelativeMoveEvent event);
+    void onPlayerRotationMove(RotationMoveEvent event);
+
+    /**
+     * Called whenever the sprint keybind state is checked in {@link EntityPlayerSP#onLivingUpdate}
+     *
+     * @param event The event
+     * @see EntityPlayerSP#onLivingUpdate()
+     */
+    void onPlayerSprintState(SprintStateEvent event);
 
     /**
      * Called when the local player interacts with a block, whether it is breaking or opening/placing.
      *
-     * @see Minecraft#clickMouse()
-     * @see Minecraft#rightClickMouse()
+     * @param event The event
      */
     void onBlockInteract(BlockInteractEvent event);
 
     /**
      * Called when the local player dies, as indicated by the creation of the {@link GuiGameOver} screen.
      *
-     * @see GuiGameOver(ITextComponent)
+     * @see GuiGameOver
      */
     void onPlayerDeath();
 
     /**
      * When the pathfinder's state changes
      *
-     * @param event
+     * @param event The event
      */
     void onPathEvent(PathEvent event);
 }

src/api/java/baritone/api/pathing/calc/IPath.java

@@ -0,0 +1,179 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.pathing.calc;
+
+import baritone.api.Settings;
+import baritone.api.pathing.goals.Goal;
+import baritone.api.pathing.movement.IMovement;
+import baritone.api.utils.BetterBlockPos;
+
+import java.util.HashSet;
+import java.util.List;
+
+/**
+ * @author leijurv, Brady
+ */
+public interface IPath {
+
+    /**
+     * Ordered list of movements to carry out.
+     * movements.get(i).getSrc() should equal positions.get(i)
+     * movements.get(i).getDest() should equal positions.get(i+1)
+     * movements.size() should equal positions.size()-1
+     *
+     * @return All of the movements to carry out
+     */
+    List<IMovement> movements();
+
+    /**
+     * All positions along the way.
+     * Should begin with the same as getSrc and end with the same as getDest
+     *
+     * @return All of the positions along this path
+     */
+    List<BetterBlockPos> positions();
+
+    /**
+     * This path is actually going to be executed in the world. Do whatever additional processing is required.
+     * (as opposed to Path objects that are just constructed every frame for rendering)
+     *
+     * @return The result of path post processing
+     */
+    default IPath postProcess() {
+        throw new UnsupportedOperationException();
+    }
+
+    /**
+     * Returns the number of positions in this path. Equivalent to {@code positions().size()}.
+     *
+     * @return Number of positions in this path
+     */
+    default int length() {
+        return positions().size();
+    }
+
+    /**
+     * @return The goal that this path was calculated towards
+     */
+    Goal getGoal();
+
+    /**
+     * Returns the number of nodes that were considered during calculation before
+     * this path was found.
+     *
+     * @return The number of nodes that were considered before finding this path
+     */
+    int getNumNodesConsidered();
+
+    /**
+     * Returns the start position of this path. This is the first element in the
+     * {@link List} that is returned by {@link IPath#positions()}.
+     *
+     * @return The start position of this path
+     */
+    default BetterBlockPos getSrc() {
+        return positions().get(0);
+    }
+
+    /**
+     * Returns the end position of this path. This is the last element in the
+     * {@link List} that is returned by {@link IPath#positions()}.
+     *
+     * @return The end position of this path.
+     */
+    default BetterBlockPos getDest() {
+        List<BetterBlockPos> pos = positions();
+        return pos.get(pos.size() - 1);
+    }
+
+    /**
+     * Returns the estimated number of ticks to complete the path from the given node index.
+     *
+     * @param pathPosition The index of the node we're calculating from
+     * @return The estimated number of ticks remaining frm the given position
+     */
+    default double ticksRemainingFrom(int pathPosition) {
+        double sum = 0;
+        //this is fast because we aren't requesting recalculation, it's just cached
+        List<IMovement> movements = movements();
+        for (int i = pathPosition; i < movements.size(); i++) {
+            sum += movements.get(i).getCost();
+        }
+        return sum;
+    }
+
+    /**
+     * Cuts off this path at the loaded chunk border, and returns the resulting path. Default
+     * implementation just returns this path, without the intended functionality.
+     * <p>
+     * The argument is supposed to be a BlockStateInterface LOL LOL LOL LOL LOL
+     *
+     * @param bsi The block state lookup, highly cursed
+     * @return The result of this cut-off operation
+     */
+    default IPath cutoffAtLoadedChunks(Object bsi) {
+        throw new UnsupportedOperationException();
+    }
+
+    /**
+     * Cuts off this path using the min length and cutoff factor settings, and returns the resulting path.
+     * Default implementation just returns this path, without the intended functionality.
+     *
+     * @param destination The end goal of this path
+     * @return The result of this cut-off operation
+     * @see Settings#pathCutoffMinimumLength
+     * @see Settings#pathCutoffFactor
+     */
+    default IPath staticCutoff(Goal destination) {
+        throw new UnsupportedOperationException();
+    }
+
+
+    /**
+     * Performs a series of checks to ensure that the assembly of the path went as expected.
+     */
+    default void sanityCheck() {
+        List<BetterBlockPos> path = positions();
+        List<IMovement> movements = movements();
+        if (!getSrc().equals(path.get(0))) {
+            throw new IllegalStateException("Start node does not equal first path element");
+        }
+        if (!getDest().equals(path.get(path.size() - 1))) {
+            throw new IllegalStateException("End node does not equal last path element");
+        }
+        if (path.size() != movements.size() + 1) {
+            throw new IllegalStateException("Size of path array is unexpected");
+        }
+        HashSet<BetterBlockPos> seenSoFar = new HashSet<>();
+        for (int i = 0; i < path.size() - 1; i++) {
+            BetterBlockPos src = path.get(i);
+            BetterBlockPos dest = path.get(i + 1);
+            IMovement movement = movements.get(i);
+            if (!src.equals(movement.getSrc())) {
+                throw new IllegalStateException("Path source is not equal to the movement source");
+            }
+            if (!dest.equals(movement.getDest())) {
+                throw new IllegalStateException("Path destination is not equal to the movement destination");
+            }
+            if (seenSoFar.contains(src)) {
+                throw new IllegalStateException("Path doubles back on itself, making a loop");
+            }
+            seenSoFar.add(src);
+        }
+    }
+}

src/api/java/baritone/api/pathing/calc/IPathFinder.java

@@ -2,24 +2,23 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package baritone.pathing.calc;
+package baritone.api.pathing.calc;
 
-import baritone.pathing.goals.Goal;
-import baritone.pathing.path.IPath;
-import net.minecraft.util.math.BlockPos;
+import baritone.api.pathing.goals.Goal;
+import baritone.api.utils.PathCalculationResult;
 
 import java.util.Optional;
 
@@ -30,16 +29,16 @@ import java.util.Optional;
  */
 public interface IPathFinder {
 
-    BlockPos getStart();
-
     Goal getGoal();
 
     /**
      * Calculate the path in full. Will take several seconds.
      *
+     * @param primaryTimeout If a path is found, the path finder will stop after this amount of time
+     * @param failureTimeout If a path isn't found, the path finder will continue for this amount of time
      * @return The final path
      */
-    Optional<IPath> calculate(long timeout);
+    PathCalculationResult calculate(long primaryTimeout, long failureTimeout);
 
     /**
      * Intended to be called concurrently with calculatePath from a different thread to tell if it's finished yet

src/api/java/baritone/api/pathing/calc/IPathingControlManager.java

@@ -0,0 +1,47 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.pathing.calc;
+
+import baritone.api.process.IBaritoneProcess;
+import baritone.api.process.PathingCommand;
+
+import java.util.Optional;
+
+/**
+ * @author leijurv
+ */
+public interface IPathingControlManager {
+
+    /**
+     * Registers a process with this pathing control manager. See {@link IBaritoneProcess} for more details.
+     *
+     * @param process The process
+     * @see IBaritoneProcess
+     */
+    void registerProcess(IBaritoneProcess process);
+
+    /**
+     * @return The most recent {@link IBaritoneProcess} that had control
+     */
+    Optional<IBaritoneProcess> mostRecentInControl();
+
+    /**
+     * @return The most recent pathing command executed
+     */
+    Optional<PathingCommand> mostRecentCommand();
+}

src/api/java/baritone/api/pathing/goals/Goal.java

@@ -2,22 +2,21 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package baritone.pathing.goals;
+package baritone.api.pathing.goals;
 
-import baritone.pathing.movement.ActionCosts;
 import net.minecraft.util.math.BlockPos;
 
 /**
@@ -25,22 +24,34 @@ import net.minecraft.util.math.BlockPos;
  *
  * @author leijurv
  */
-public interface Goal extends ActionCosts {
+public interface Goal {
 
     /**
      * Returns whether or not the specified position
      * meets the requirement for this goal based.
      *
-     * @param pos The position
+     * @param x The goal X position
+     * @param y The goal Y position
+     * @param z The goal Z position
      * @return Whether or not it satisfies this goal
      */
-    boolean isInGoal(BlockPos pos);
+    boolean isInGoal(int x, int y, int z);
 
     /**
      * Estimate the number of ticks it will take to get to the goal
      *
-     * @param pos The
+     * @param x The goal X position
+     * @param y The goal Y position
+     * @param z The goal Z position
      * @return The estimate number of ticks to satisfy the goal
      */
-    double heuristic(BlockPos pos);
+    double heuristic(int x, int y, int z);
+
+    default boolean isInGoal(BlockPos pos) {
+        return isInGoal(pos.getX(), pos.getY(), pos.getZ());
+    }
+
+    default double heuristic(BlockPos pos) {
+        return heuristic(pos.getX(), pos.getY(), pos.getZ());
+    }
 }

src/api/java/baritone/api/pathing/goals/GoalAxis.java

@@ -0,0 +1,49 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.pathing.goals;
+
+import baritone.api.BaritoneAPI;
+
+public class GoalAxis implements Goal {
+
+    private static final double SQRT_2_OVER_2 = Math.sqrt(2) / 2;
+
+    @Override
+    public boolean isInGoal(int x, int y, int z) {
+        return y == BaritoneAPI.getSettings().axisHeight.get() && (x == 0 || z == 0 || Math.abs(x) == Math.abs(z));
+    }
+
+    @Override
+    public double heuristic(int x0, int y, int z0) {
+        int x = Math.abs(x0);
+        int z = Math.abs(z0);
+
+        int shrt = Math.min(x, z);
+        int lng = Math.max(x, z);
+        int diff = lng - shrt;
+
+        double flatAxisDistance = Math.min(x, Math.min(z, diff * SQRT_2_OVER_2));
+
+        return flatAxisDistance * BaritoneAPI.getSettings().costHeuristic.get() + GoalYLevel.calculate(BaritoneAPI.getSettings().axisHeight.get(), y);
+    }
+
+    @Override
+    public String toString() {
+        return "GoalAxis";
+    }
+}

src/api/java/baritone/api/pathing/goals/GoalBlock.java

@@ -2,22 +2,22 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package baritone.pathing.goals;
+package baritone.api.pathing.goals;
 
-import baritone.utils.interfaces.IGoalRenderPos;
+import baritone.api.utils.interfaces.IGoalRenderPos;
 import net.minecraft.util.math.BlockPos;
 
 /**
@@ -53,36 +53,27 @@ public class GoalBlock implements Goal, IGoalRenderPos {
     }
 
     @Override
-    public boolean isInGoal(BlockPos pos) {
-        return pos.getX() == this.x && pos.getY() == this.y && pos.getZ() == this.z;
+    public boolean isInGoal(int x, int y, int z) {
+        return x == this.x && y == this.y && z == this.z;
     }
 
-    /**
-     * The min range value over which to begin considering Y coordinate in the heuristic
-     */
-    private static final double MIN = 20;
-
-    /**
-     * The max range value over which to begin considering Y coordinate in the heuristic
-     */
-    private static final double MAX = 150;
-
     @Override
-    public double heuristic(BlockPos pos) {
-        int xDiff = pos.getX() - this.x;
-        int yDiff = pos.getY() - this.y;
-        int zDiff = pos.getZ() - this.z;
+    public double heuristic(int x, int y, int z) {
+        int xDiff = x - this.x;
+        int yDiff = y - this.y;
+        int zDiff = z - this.z;
         return calculate(xDiff, yDiff, zDiff);
     }
 
     @Override
     public String toString() {
-        return "Goal{x=" + x + ",y=" + y + ",z=" + z + "}";
+        return "GoalBlock{x=" + x + ",y=" + y + ",z=" + z + "}";
     }
 
     /**
      * @return The position of this goal as a {@link BlockPos}
      */
+    @Override
     public BlockPos getGoalPos() {
         return new BlockPos(x, y, z);
     }
@@ -92,7 +83,7 @@ public class GoalBlock implements Goal, IGoalRenderPos {
 
         // if yDiff is 1 that means that pos.getY()-this.y==1 which means that we're 1 block below where we should be
         // therefore going from 0,0,0 to a GoalYLevel of pos.getY()-this.y is accurate
-        heuristic += new GoalYLevel(yDiff).heuristic(new BlockPos(0, 0, 0));
+        heuristic += GoalYLevel.calculate(yDiff, 0);
 
         //use the pythagorean and manhattan mixture from GoalXZ
         heuristic += GoalXZ.calculate(xDiff, zDiff);

src/api/java/baritone/api/pathing/goals/GoalComposite.java

@@ -2,24 +2,22 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package baritone.pathing.goals;
+package baritone.api.pathing.goals;
 
 import java.util.Arrays;
-import java.util.Collection;
-import net.minecraft.util.math.BlockPos;
 
 /**
  * A composite of many goals, any one of which satisfies the composite.
@@ -33,30 +31,28 @@ public class GoalComposite implements Goal {
     /**
      * An array of goals that any one of must be satisfied
      */
-    public final Goal[] goals;
+    private final Goal[] goals;
 
     public GoalComposite(Goal... goals) {
         this.goals = goals;
     }
 
-    public GoalComposite(BlockPos... blocks) {
-        this(Arrays.asList(blocks));
-    }
-
-    public GoalComposite(Collection<BlockPos> blocks) {
-        this(blocks.stream().map(GoalBlock::new).toArray(Goal[]::new));
+    @Override
+    public boolean isInGoal(int x, int y, int z) {
+        for (Goal goal : goals) {
+            if (goal.isInGoal(x, y, z)) {
+                return true;
+            }
+        }
+        return false;
     }
 
     @Override
-    public boolean isInGoal(BlockPos pos) {
-        return Arrays.stream(this.goals).anyMatch(goal -> goal.isInGoal(pos));
-    }
-
-    @Override
-    public double heuristic(BlockPos pos) {
+    public double heuristic(int x, int y, int z) {
         double min = Double.MAX_VALUE;
         for (Goal g : goals) {
-            min = Math.min(min, g.heuristic(pos)); // whichever is closest
+            // TODO technically this isn't admissible...?
+            min = Math.min(min, g.heuristic(x, y, z)); // whichever is closest
         }
         return min;
     }

src/api/java/baritone/api/pathing/goals/GoalGetToBlock.java

@@ -2,23 +2,22 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package baritone.pathing.goals;
+package baritone.api.pathing.goals;
 
-import baritone.utils.interfaces.IGoalRenderPos;
-import net.minecraft.util.math.BlockPos;
+import baritone.api.utils.interfaces.IGoalRenderPos;
 import net.minecraft.util.math.BlockPos;
 
 
@@ -39,26 +38,29 @@ public class GoalGetToBlock implements Goal, IGoalRenderPos {
         this.z = pos.getZ();
     }
 
+    @Override
     public BlockPos getGoalPos() {
         return new BlockPos(x, y, z);
     }
 
     @Override
-    public boolean isInGoal(BlockPos pos) {
-        int xDiff = pos.getX() - this.x;
-        int yDiff = pos.getY() - this.y;
-        int zDiff = pos.getZ() - this.z;
-        if (yDiff < 0) {
-            yDiff++;
-        }
-        return Math.abs(xDiff) + Math.abs(yDiff) + Math.abs(zDiff) <= 1;
+    public boolean isInGoal(int x, int y, int z) {
+        int xDiff = x - this.x;
+        int yDiff = y - this.y;
+        int zDiff = z - this.z;
+        return Math.abs(xDiff) + Math.abs(yDiff < 0 ? yDiff + 1 : yDiff) + Math.abs(zDiff) <= 1;
     }
 
     @Override
-    public double heuristic(BlockPos pos) {
-        int xDiff = pos.getX() - this.x;
-        int yDiff = pos.getY() - this.y;
-        int zDiff = pos.getZ() - this.z;
-        return GoalBlock.calculate(xDiff, yDiff, zDiff);
+    public double heuristic(int x, int y, int z) {
+        int xDiff = x - this.x;
+        int yDiff = y - this.y;
+        int zDiff = z - this.z;
+        return GoalBlock.calculate(xDiff, yDiff < 0 ? yDiff + 1 : yDiff, zDiff);
+    }
+
+    @Override
+    public String toString() {
+        return "GoalGetToBlock{x=" + x + ",y=" + y + ",z=" + z + "}";
     }
 }

src/api/java/baritone/api/pathing/goals/GoalNear.java

@@ -2,29 +2,29 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package baritone.pathing.goals;
+package baritone.api.pathing.goals;
 
-import baritone.utils.interfaces.IGoalRenderPos;
+import baritone.api.utils.interfaces.IGoalRenderPos;
 import net.minecraft.util.math.BlockPos;
 
 public class GoalNear implements Goal, IGoalRenderPos {
-    final int x;
-    final int y;
-    final int z;
-    final int rangeSq;
+    private final int x;
+    private final int y;
+    private final int z;
+    private final int rangeSq;
 
     public GoalNear(BlockPos pos, int range) {
         this.x = pos.getX();
@@ -34,21 +34,22 @@ public class GoalNear implements Goal, IGoalRenderPos {
     }
 
     @Override
-    public boolean isInGoal(BlockPos pos) {
-        int diffX = x - pos.getX();
-        int diffY = y - pos.getY();
-        int diffZ = z - pos.getZ();
-        return diffX * diffX + diffY * diffY + diffZ * diffZ <= rangeSq;
+    public boolean isInGoal(int x, int y, int z) {
+        int xDiff = x - this.x;
+        int yDiff = y - this.y;
+        int zDiff = z - this.z;
+        return xDiff * xDiff + yDiff * yDiff + zDiff * zDiff <= rangeSq;
     }
 
     @Override
-    public double heuristic(BlockPos pos) {
-        int diffX = x - pos.getX();
-        int diffY = y - pos.getY();
-        int diffZ = z - pos.getZ();
-        return GoalBlock.calculate(diffX, diffY, diffZ);
+    public double heuristic(int x, int y, int z) {
+        int xDiff = x - this.x;
+        int yDiff = y - this.y;
+        int zDiff = z - this.z;
+        return GoalBlock.calculate(xDiff, yDiff, zDiff);
     }
 
+    @Override
     public BlockPos getGoalPos() {
         return new BlockPos(x, y, z);
     }

src/api/java/baritone/api/pathing/goals/GoalRunAway.java

@@ -2,47 +2,59 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package baritone.pathing.goals;
+package baritone.api.pathing.goals;
+
+import net.minecraft.util.math.BlockPos;
 
 import java.util.Arrays;
-import net.minecraft.util.math.BlockPos;
 
 /**
  * Useful for automated combat (retreating specifically)
+ *
  * @author leijurv
  */
 public class GoalRunAway implements Goal {
 
-    public final BlockPos[] from;
+    private final BlockPos[] from;
 
-    final double distanceSq;
+    private final double distanceSq;
+
+    private final Integer maintainY;
 
     public GoalRunAway(double distance, BlockPos... from) {
+        this(distance, null, from);
+    }
+
+    public GoalRunAway(double distance, Integer maintainY, BlockPos... from) {
         if (from.length == 0) {
             throw new IllegalArgumentException();
         }
         this.from = from;
         this.distanceSq = distance * distance;
+        this.maintainY = maintainY;
     }
 
     @Override
-    public boolean isInGoal(BlockPos pos) {
+    public boolean isInGoal(int x, int y, int z) {
+        if (maintainY != null && maintainY != y) {
+            return false;
+        }
         for (BlockPos p : from) {
-            int diffX = pos.getX() - p.getX();
-            int diffZ = pos.getZ() - p.getZ();
+            int diffX = x - p.getX();
+            int diffZ = z - p.getZ();
             double distSq = diffX * diffX + diffZ * diffZ;
             if (distSq < distanceSq) {
                 return false;
@@ -52,19 +64,27 @@ public class GoalRunAway implements Goal {
     }
 
     @Override
-    public double heuristic(BlockPos pos) {//mostly copied from GoalBlock
+    public double heuristic(int x, int y, int z) {//mostly copied from GoalBlock
         double min = Double.MAX_VALUE;
         for (BlockPos p : from) {
-            double h = GoalXZ.calculate(p.getX() - pos.getX(), p.getZ() - pos.getZ());
+            double h = GoalXZ.calculate(p.getX() - x, p.getZ() - z);
             if (h < min) {
                 min = h;
             }
         }
-        return -min;
+        min = -min;
+        if (maintainY != null) {
+            min = min * 0.6 + GoalYLevel.calculate(maintainY, y) * 1.5;
+        }
+        return min;
     }
 
     @Override
     public String toString() {
-        return "GoalRunAwayFrom[" + Arrays.asList(from) + "]";
+        if (maintainY != null) {
+            return "GoalRunAwayFromMaintainY y=" + maintainY + ", " + Arrays.asList(from);
+        } else {
+            return "GoalRunAwayFrom" + Arrays.asList(from);
+        }
     }
 }

src/api/java/baritone/api/pathing/goals/GoalTwoBlocks.java

@@ -2,22 +2,22 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package baritone.pathing.goals;
+package baritone.api.pathing.goals;
 
-import baritone.utils.interfaces.IGoalRenderPos;
+import baritone.api.utils.interfaces.IGoalRenderPos;
 import net.minecraft.util.math.BlockPos;
 
 /**
@@ -54,21 +54,19 @@ public class GoalTwoBlocks implements Goal, IGoalRenderPos {
     }
 
     @Override
-    public boolean isInGoal(BlockPos pos) {
-        return pos.getX() == this.x && (pos.getY() == this.y || pos.getY() == this.y - 1) && pos.getZ() == this.z;
+    public boolean isInGoal(int x, int y, int z) {
+        return x == this.x && (y == this.y || y == this.y - 1) && z == this.z;
     }
 
     @Override
-    public double heuristic(BlockPos pos) {
-        double xDiff = pos.getX() - this.x;
-        int yDiff = pos.getY() - this.y;
-        if (yDiff < 0) {
-            yDiff++;
-        }
-        double zDiff = pos.getZ() - this.z;
-        return GoalBlock.calculate(xDiff, yDiff, zDiff);
+    public double heuristic(int x, int y, int z) {
+        int xDiff = x - this.x;
+        int yDiff = y - this.y;
+        int zDiff = z - this.z;
+        return GoalBlock.calculate(xDiff, yDiff < 0 ? yDiff + 1 : yDiff, zDiff);
     }
 
+    @Override
     public BlockPos getGoalPos() {
         return new BlockPos(x, y, z);
     }

src/api/java/baritone/api/pathing/goals/GoalXZ.java

@@ -2,24 +2,22 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package baritone.pathing.goals;
+package baritone.api.pathing.goals;
 
-import baritone.Baritone;
-import baritone.utils.Utils;
-import net.minecraft.util.math.BlockPos;
+import baritone.api.BaritoneAPI;
 import net.minecraft.util.math.MathHelper;
 import net.minecraft.util.math.Vec3d;
 
@@ -48,26 +46,23 @@ public class GoalXZ implements Goal {
     }
 
     @Override
-    public boolean isInGoal(BlockPos pos) {
-        return pos.getX() == x && pos.getZ() == z;
+    public boolean isInGoal(int x, int y, int z) {
+        return x == this.x && z == this.z;
     }
 
     @Override
-    public double heuristic(BlockPos pos) {//mostly copied from GoalBlock
-        double xDiff = pos.getX() - this.x;
-        double zDiff = pos.getZ() - this.z;
+    public double heuristic(int x, int y, int z) {//mostly copied from GoalBlock
+        int xDiff = x - this.x;
+        int zDiff = z - this.z;
         return calculate(xDiff, zDiff);
     }
 
     @Override
     public String toString() {
-        return "Goal{x=" + x + ",z=" + z + "}";
+        return "GoalXZ{x=" + x + ",z=" + z + "}";
     }
 
     public static double calculate(double xDiff, double zDiff) {
-        if (Baritone.settings().pythagoreanMetric.get()) {
-            return Math.sqrt(xDiff * xDiff + zDiff * zDiff) * Baritone.settings().costHeuristic.get();
-        }
         //This is a combination of pythagorean and manhattan distance
         //It takes into account the fact that pathing can either walk diagonally or forwards
 
@@ -85,11 +80,11 @@ public class GoalXZ implements Goal {
             diagonal = z;
         }
         diagonal *= SQRT_2;
-        return (diagonal + straight) * Baritone.settings().costHeuristic.get(); // big TODO tune
+        return (diagonal + straight) * BaritoneAPI.getSettings().costHeuristic.get(); // big TODO tune
     }
 
     public static GoalXZ fromDirection(Vec3d origin, float yaw, double distance) {
-        float theta = (float) Utils.degToRad(yaw);
+        float theta = (float) Math.toRadians(yaw);
         double x = origin.x - MathHelper.sin(theta) * distance;
         double z = origin.z + MathHelper.cos(theta) * distance;
         return new GoalXZ((int) x, (int) z);

src/api/java/baritone/api/pathing/goals/GoalYLevel.java

@@ -2,29 +2,29 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package baritone.pathing.goals;
+package baritone.api.pathing.goals;
 
-import net.minecraft.util.math.BlockPos;
+import baritone.api.pathing.movement.ActionCosts;
 
 /**
  * Useful for mining (getting to diamond / iron level)
  *
  * @author leijurv
  */
-public class GoalYLevel implements Goal {
+public class GoalYLevel implements Goal, ActionCosts {
 
     /**
      * The target Y level
@@ -36,25 +36,29 @@ public class GoalYLevel implements Goal {
     }
 
     @Override
-    public boolean isInGoal(BlockPos pos) {
-        return pos.getY() == level;
+    public boolean isInGoal(int x, int y, int z) {
+        return y == level;
     }
 
     @Override
-    public double heuristic(BlockPos pos) {
-        if (pos.getY() > level) {
+    public double heuristic(int x, int y, int z) {
+        return calculate(level, y);
+    }
+
+    public static double calculate(int goalY, int currentY) {
+        if (currentY > goalY) {
             // need to descend
-            return FALL_N_BLOCKS_COST[2] / 2 * (pos.getY() - level);
+            return FALL_N_BLOCKS_COST[2] / 2 * (currentY - goalY);
         }
-        if (pos.getY() < level) {
+        if (currentY < goalY) {
             // need to ascend
-            return (level - pos.getY()) * JUMP_ONE_BLOCK_COST;
+            return (goalY - currentY) * JUMP_ONE_BLOCK_COST;
         }
         return 0;
     }
 
     @Override
     public String toString() {
-        return "Goal{y=" + level + "}";
+        return "GoalYLevel{y=" + level + "}";
     }
 }

src/api/java/baritone/api/pathing/movement/ActionCosts.java

@@ -2,22 +2,49 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package baritone.pathing.movement;
+package baritone.api.pathing.movement;
+
+public interface ActionCosts {
+
+    /**
+     * These costs are measured roughly in ticks btw
+     */
+    double WALK_ONE_BLOCK_COST = 20 / 4.317; // 4.633
+    double WALK_ONE_IN_WATER_COST = 20 / 2.2; // 9.091
+    double WALK_ONE_OVER_SOUL_SAND_COST = WALK_ONE_BLOCK_COST * 2; // 0.4 in BlockSoulSand but effectively about half
+    double LADDER_UP_ONE_COST = 20 / 2.35; // 8.511
+    double LADDER_DOWN_ONE_COST = 20 / 3.0; // 6.667
+    double SNEAK_ONE_BLOCK_COST = 20 / 1.3; // 15.385
+    double SPRINT_ONE_BLOCK_COST = 20 / 5.612; // 3.564
+    double SPRINT_MULTIPLIER = SPRINT_ONE_BLOCK_COST / WALK_ONE_BLOCK_COST; // 0.769
+    /**
+     * To walk off an edge you need to walk 0.5 to the edge then 0.3 to start falling off
+     */
+    double WALK_OFF_BLOCK_COST = WALK_ONE_BLOCK_COST * 0.8; // 3.706
+    /**
+     * To walk the rest of the way to be centered on the new block
+     */
+    double CENTER_AFTER_FALL_COST = WALK_ONE_BLOCK_COST - WALK_OFF_BLOCK_COST; // 0.927
+
+    /**
+     * don't make this Double.MAX_VALUE because it's added to other things, maybe other COST_INFs,
+     * and that would make it overflow to negative
+     */
+    double COST_INF = 1000000;
 
-public interface ActionCostsButOnlyTheOnesThatMakeMickeyDieInside {
     double[] FALL_N_BLOCKS_COST = generateFallNBlocksCost();
 
     double FALL_1_25_BLOCKS_COST = distanceToTicks(1.25);
@@ -57,16 +84,15 @@ public interface ActionCostsButOnlyTheOnesThatMakeMickeyDieInside {
         if (distance == 0) {
             return 0; // Avoid 0/0 NaN
         }
+        double tmpDistance = distance;
         int tickCount = 0;
         while (true) {
             double fallDistance = velocity(tickCount);
-            if (distance <= fallDistance) {
-                return tickCount + distance / fallDistance;
+            if (tmpDistance <= fallDistance) {
+                return tickCount + tmpDistance / fallDistance;
             }
-            distance -= fallDistance;
+            tmpDistance -= fallDistance;
             tickCount++;
         }
     }
-
-
 }

src/api/java/baritone/api/pathing/movement/IMovement.java

@@ -0,0 +1,59 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.pathing.movement;
+
+import baritone.api.utils.BetterBlockPos;
+import net.minecraft.util.math.BlockPos;
+
+/**
+ * @author Brady
+ * @since 10/8/2018
+ */
+public interface IMovement {
+
+    double getCost();
+
+    MovementStatus update();
+
+    /**
+     * Resets the current state status to {@link MovementStatus#PREPPING}
+     */
+    void reset();
+
+    /**
+     * Resets the cache for special break, place, and walk into blocks
+     */
+    void resetBlockCache();
+
+    /**
+     * @return Whether or not it is safe to cancel the current movement state
+     */
+    boolean safeToCancel();
+
+    double recalculateCost();
+
+    double calculateCostWithoutCaching();
+
+    boolean calculatedWhileLoaded();
+
+    BetterBlockPos getSrc();
+
+    BetterBlockPos getDest();
+
+    BlockPos getDirection();
+}

src/api/java/baritone/api/pathing/movement/MovementStatus.java

@@ -0,0 +1,74 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.pathing.movement;
+
+/**
+ * @author Brady
+ * @since 10/8/2018
+ */
+public enum MovementStatus {
+
+    /**
+     * We are preparing the movement to be executed. This is when any blocks obstructing the destination are broken.
+     */
+    PREPPING(false),
+
+    /**
+     * We are waiting for the movement to begin, after {@link MovementStatus#PREPPING}.
+     */
+    WAITING(false),
+
+    /**
+     * The movement is currently in progress, after {@link MovementStatus#WAITING}
+     */
+    RUNNING(false),
+
+    /**
+     * The movement has been completed and we are at our destination
+     */
+    SUCCESS(true),
+
+    /**
+     * There was a change in state between calculation and actual
+     * movement execution, and the movement has now become impossible.
+     */
+    UNREACHABLE(true),
+
+    /**
+     * Unused
+     */
+    FAILED(true),
+
+    /**
+     * "Unused"
+     */
+    CANCELED(true);
+
+    /**
+     * Whether or not this status indicates a complete movement.
+     */
+    private final boolean complete;
+
+    MovementStatus(boolean complete) {
+        this.complete = complete;
+    }
+
+    public final boolean isComplete() {
+        return this.complete;
+    }
+}

src/api/java/baritone/api/pathing/path/IPathExecutor.java

@@ -0,0 +1,31 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.pathing.path;
+
+import baritone.api.pathing.calc.IPath;
+
+/**
+ * @author Brady
+ * @since 10/8/2018
+ */
+public interface IPathExecutor {
+
+    IPath getPath();
+
+    int getPosition();
+}

src/api/java/baritone/api/process/IBaritoneProcess.java

@@ -0,0 +1,93 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.process;
+
+import baritone.api.behavior.IPathingBehavior;
+import baritone.api.event.events.PathEvent;
+
+/**
+ * A process that can control the PathingBehavior.
+ * <p>
+ * Differences between a baritone process and a behavior:
+ * <ul>
+ * <li>Only one baritone process can be active at a time</li>
+ * <li>PathingBehavior can only be controlled by a process</li>
+ * </ul>
+ * <p>
+ * That's it actually
+ *
+ * @author leijurv
+ */
+public interface IBaritoneProcess {
+
+    /**
+     * Would this process like to be in control?
+     *
+     * @return Whether or not this process would like to be in contorl.
+     */
+    boolean isActive();
+
+    /**
+     * Called when this process is in control of pathing; Returns what Baritone should do.
+     *
+     * @param calcFailed     {@code true} if this specific process was in control last tick,
+     *                       and there was a {@link PathEvent#CALC_FAILED} event last tick
+     * @param isSafeToCancel {@code true} if a {@link PathingCommandType#REQUEST_PAUSE} would happen this tick, and
+     *                       {@link IPathingBehavior} wouldn't actually tick. {@code false} if the PathExecutor reported
+     *                       pausing would be unsafe at the end of the last tick. Effectively "could request cancel or
+     *                       pause and have it happen right away"
+     * @return What the {@link IPathingBehavior} should do
+     */
+    PathingCommand onTick(boolean calcFailed, boolean isSafeToCancel);
+
+    /**
+     * Returns whether or not this process should be treated as "temporary".
+     * <p>
+     * If a process is temporary, it doesn't call {@link #onLostControl} on the processes that aren't execute because of it.
+     * <p>
+     * For example, {@code CombatPauserProcess} and {@code PauseForAutoEatProcess} should return {@code true} always,
+     * and should return {@link #isActive} {@code true} only if there's something in range this tick, or if the player would like
+     * to start eating this tick. {@code PauseForAutoEatProcess} should only actually right click once onTick is called with
+     * {@code isSafeToCancel} true though.
+     *
+     * @return Whethor or not if this control is temporary
+     */
+    boolean isTemporary();
+
+    /**
+     * Called if {@link #isActive} returned {@code true}, but another non-temporary
+     * process has control. Effectively the same as cancel. You want control but you
+     * don't get it.
+     */
+    void onLostControl();
+
+    /**
+     * Used to determine which Process gains control if multiple are reporting {@link #isActive()}. The one
+     * that returns the highest value will be given control.
+     *
+     * @return A double representing the priority
+     */
+    double priority();
+
+    /**
+     * Returns a user-friendly name for this process. Suitable for a HUD.
+     *
+     * @return A display name that's suitable for a HUD
+     */
+    String displayName();
+}

src/api/java/baritone/api/process/ICustomGoalProcess.java

@@ -0,0 +1,50 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.process;
+
+import baritone.api.pathing.goals.Goal;
+
+public interface ICustomGoalProcess extends IBaritoneProcess {
+
+    /**
+     * Sets the pathing goal
+     *
+     * @param goal The new goal
+     */
+    void setGoal(Goal goal);
+
+    /**
+     * Starts path calculation and execution.
+     */
+    void path();
+
+    /**
+     * @return The current goal
+     */
+    Goal getGoal();
+
+    /**
+     * Sets the goal and begins the path execution.
+     *
+     * @param goal The new goal
+     */
+    default void setGoalAndPath(Goal goal) {
+        this.setGoal(goal);
+        this.path();
+    }
+}

src/api/java/baritone/api/process/IFollowProcess.java

@@ -0,0 +1,51 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.process;
+
+import net.minecraft.entity.Entity;
+
+import java.util.List;
+import java.util.function.Predicate;
+
+/**
+ * @author Brady
+ * @since 9/23/2018
+ */
+public interface IFollowProcess extends IBaritoneProcess {
+
+    /**
+     * Set the follow target to any entities matching this predicate
+     *
+     * @param filter the predicate
+     */
+    void follow(Predicate<Entity> filter);
+
+    /**
+     * @return The entities that are currently being followed. null if not currently following, empty if nothing matches the predicate
+     */
+    List<Entity> following();
+
+    Predicate<Entity> currentFilter();
+
+    /**
+     * Cancels the follow behavior, this will clear the current follow target.
+     */
+    default void cancel() {
+        onLostControl();
+    }
+}

src/api/java/baritone/api/process/IGetToBlockProcess.java

@@ -0,0 +1,28 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.process;
+
+import net.minecraft.block.Block;
+
+/**
+ * but it rescans the world every once in a while so it doesn't get fooled by its cache
+ */
+public interface IGetToBlockProcess extends IBaritoneProcess {
+
+    void getToBlock(Block block);
+}

src/api/java/baritone/api/process/IMineProcess.java

@@ -0,0 +1,72 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.process;
+
+import net.minecraft.block.Block;
+
+/**
+ * @author Brady
+ * @since 9/23/2018
+ */
+public interface IMineProcess extends IBaritoneProcess {
+
+    /**
+     * Begin to search for and mine the specified blocks until
+     * the number of specified items to get from the blocks that
+     * are mined. This is based on the first target block to mine.
+     *
+     * @param quantity The number of items to get from blocks mined
+     * @param blocks   The blocks to mine
+     */
+    void mineByName(int quantity, String... blocks);
+
+    /**
+     * Begin to search for and mine the specified blocks until
+     * the number of specified items to get from the blocks that
+     * are mined. This is based on the first target block to mine.
+     *
+     * @param quantity The number of items to get from blocks mined
+     * @param blocks   The blocks to mine
+     */
+    void mine(int quantity, Block... blocks);
+
+    /**
+     * Begin to search for and mine the specified blocks.
+     *
+     * @param blocks The blocks to mine
+     */
+    default void mineByName(String... blocks) {
+        mineByName(0, blocks);
+    }
+
+    /**
+     * Begin to search for and mine the specified blocks.
+     *
+     * @param blocks The blocks to mine
+     */
+    default void mine(Block... blocks) {
+        mine(0, blocks);
+    }
+
+    /**
+     * Cancels the current mining task
+     */
+    default void cancel() {
+        onLostControl();
+    }
+}

src/api/java/baritone/api/process/PathingCommand.java

@@ -0,0 +1,56 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.process;
+
+import baritone.api.pathing.goals.Goal;
+
+import java.util.Objects;
+
+/**
+ * @author leijurv
+ */
+public class PathingCommand {
+
+    /**
+     * The target goal, may be {@code null}.
+     */
+    public final Goal goal;
+
+    /**
+     * The command type.
+     *
+     * @see PathingCommandType
+     */
+    public final PathingCommandType commandType;
+
+    /**
+     * Create a new {@link PathingCommand}.
+     *
+     * @param goal        The target goal, may be {@code null}.
+     * @param commandType The command type, cannot be {@code null}.
+     * @throws NullPointerException if {@code commandType} is {@code null}.
+     * @see Goal
+     * @see PathingCommandType
+     */
+    public PathingCommand(Goal goal, PathingCommandType commandType) {
+        Objects.requireNonNull(commandType);
+
+        this.goal = goal;
+        this.commandType = commandType;
+    }
+}

src/api/java/baritone/api/process/PathingCommandType.java

@@ -0,0 +1,55 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.process;
+
+import baritone.api.Settings;
+
+public enum PathingCommandType {
+
+    /**
+     * Set the goal and path.
+     * <p>
+     * If you use this alongside a {@code null} goal, it will continue along its current path and current goal.
+     */
+    SET_GOAL_AND_PATH,
+
+    /**
+     * Has no effect on the current goal or path, just requests a pause
+     */
+    REQUEST_PAUSE,
+
+    /**
+     * Set the goal (regardless of {@code null}), and request a cancel of the current path (when safe)
+     */
+    CANCEL_AND_SET_GOAL,
+
+    /**
+     * Set the goal and path.
+     * <p>
+     * If {@link Settings#cancelOnGoalInvalidation} is {@code true}, revalidate the
+     * current goal, and cancel if it's no longer valid, or if the new goal is {@code null}.
+     */
+    REVALIDATE_GOAL_AND_PATH,
+
+    /**
+     * Set the goal and path.
+     * <p>
+     * Cancel the current path if the goals are not equal
+     */
+    FORCE_REVALIDATE_GOAL_AND_PATH
+}

src/api/java/baritone/api/utils/BetterBlockPos.java

@@ -0,0 +1,183 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.utils;
+
+import net.minecraft.util.EnumFacing;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.MathHelper;
+import net.minecraft.util.math.Vec3i;
+
+/**
+ * A better BlockPos that has fewer hash collisions (and slightly more performant offsets)
+ * <p>
+ * Is it really faster to subclass BlockPos and calculate a hash in the constructor like this, taking everything into account?
+ * Yes. 20% faster actually. It's called BETTER BlockPos for a reason. Source:
+ * <a href="https://docs.google.com/spreadsheets/d/1GWjOjOZINkg_0MkRgKRPH1kUzxjsnEROD9u3UFh_DJc">Benchmark Spreadsheet</a>
+ *
+ * @author leijurv
+ */
+public final class BetterBlockPos extends BlockPos {
+    public final int x;
+    public final int y;
+    public final int z;
+
+    public BetterBlockPos(int x, int y, int z) {
+        super(x, y, z);
+        this.x = x;
+        this.y = y;
+        this.z = z;
+    }
+
+    public BetterBlockPos(double x, double y, double z) {
+        this(MathHelper.floor(x), MathHelper.floor(y), MathHelper.floor(z));
+    }
+
+    public BetterBlockPos(BlockPos pos) {
+        this(pos.getX(), pos.getY(), pos.getZ());
+    }
+
+    @Override
+    public int hashCode() {
+        return (int) longHash(x, y, z);
+    }
+
+    public static long longHash(BetterBlockPos pos) {
+        return longHash(pos.x, pos.y, pos.z);
+    }
+
+    public static long longHash(int x, int y, int z) {
+        /*
+         *   This is the hashcode implementation of Vec3i (the superclass of the class which I shall not name)
+         *
+         *   public int hashCode() {
+         *       return (this.getY() + this.getZ() * 31) * 31 + this.getX();
+         *   }
+         *
+         *   That is terrible and has tons of collisions and makes the HashMap terribly inefficient.
+         *
+         *   That's why we grab out the X, Y, Z and calculate our own hashcode
+         */
+        long hash = 3241;
+        hash = 3457689L * hash + x;
+        hash = 8734625L * hash + y;
+        hash = 2873465L * hash + z;
+        return hash;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (o == null) {
+            return false;
+        }
+        if (o instanceof BetterBlockPos) {
+            BetterBlockPos oth = (BetterBlockPos) o;
+            return oth.x == x && oth.y == y && oth.z == z;
+        }
+        // during path execution, like "if (whereShouldIBe.equals(whereAmI)) {"
+        // sometimes we compare a BlockPos to a BetterBlockPos
+        BlockPos oth = (BlockPos) o;
+        return oth.getX() == x && oth.getY() == y && oth.getZ() == z;
+    }
+
+    @Override
+    public BetterBlockPos up() {
+        // this is unimaginably faster than blockpos.up
+        // that literally calls
+        // this.up(1)
+        // which calls this.offset(EnumFacing.UP, 1)
+        // which does return n == 0 ? this : new BlockPos(this.getX() + facing.getXOffset() * n, this.getY() + facing.getYOffset() * n, this.getZ() + facing.getZOffset() * n);
+
+        // how many function calls is that? up(), up(int), offset(EnumFacing, int), new BlockPos, getX, getXOffset, getY, getYOffset, getZ, getZOffset
+        // that's ten.
+        // this is one function call.
+        return new BetterBlockPos(x, y + 1, z);
+    }
+
+    @Override
+    public BetterBlockPos up(int amt) {
+        // see comment in up()
+        return amt == 0 ? this : new BetterBlockPos(x, y + amt, z);
+    }
+
+    @Override
+    public BetterBlockPos down() {
+        // see comment in up()
+        return new BetterBlockPos(x, y - 1, z);
+    }
+
+    @Override
+    public BetterBlockPos down(int amt) {
+        // see comment in up()
+        return amt == 0 ? this : new BetterBlockPos(x, y - amt, z);
+    }
+
+    @Override
+    public BetterBlockPos offset(EnumFacing dir) {
+        Vec3i vec = dir.getDirectionVec();
+        return new BetterBlockPos(x + vec.getX(), y + vec.getY(), z + vec.getZ());
+    }
+
+    @Override
+    public BetterBlockPos offset(EnumFacing dir, int dist) {
+        if (dist == 0) {
+            return this;
+        }
+        Vec3i vec = dir.getDirectionVec();
+        return new BetterBlockPos(x + vec.getX() * dist, y + vec.getY() * dist, z + vec.getZ() * dist);
+    }
+
+    @Override
+    public BetterBlockPos north() {
+        return new BetterBlockPos(x, y, z - 1);
+    }
+
+    @Override
+    public BetterBlockPos north(int amt) {
+        return amt == 0 ? this : new BetterBlockPos(x, y, z - amt);
+    }
+
+    @Override
+    public BetterBlockPos south() {
+        return new BetterBlockPos(x, y, z + 1);
+    }
+
+    @Override
+    public BetterBlockPos south(int amt) {
+        return amt == 0 ? this : new BetterBlockPos(x, y, z + amt);
+    }
+
+    @Override
+    public BetterBlockPos east() {
+        return new BetterBlockPos(x + 1, y, z);
+    }
+
+    @Override
+    public BetterBlockPos east(int amt) {
+        return amt == 0 ? this : new BetterBlockPos(x + amt, y, z);
+    }
+
+    @Override
+    public BetterBlockPos west() {
+        return new BetterBlockPos(x - 1, y, z);
+    }
+
+    @Override
+    public BetterBlockPos west(int amt) {
+        return amt == 0 ? this : new BetterBlockPos(x - amt, y, z);
+    }
+}

src/api/java/baritone/api/utils/IInputOverrideHandler.java

@@ -0,0 +1,37 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.utils;
+
+import baritone.api.behavior.IBehavior;
+import baritone.api.utils.input.Input;
+import net.minecraft.client.settings.KeyBinding;
+
+/**
+ * @author Brady
+ * @since 11/12/2018
+ */
+public interface IInputOverrideHandler extends IBehavior {
+
+    Boolean isInputForcedDown(KeyBinding key);
+
+    boolean isInputForcedDown(Input input);
+
+    void setInputForceState(Input input, boolean forced);
+
+    void clearAllKeys();
+}

src/api/java/baritone/api/utils/IPlayerContext.java

@@ -0,0 +1,91 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.utils;
+
+import baritone.api.cache.IWorldData;
+import net.minecraft.block.BlockSlab;
+import net.minecraft.client.entity.EntityPlayerSP;
+import net.minecraft.entity.Entity;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.RayTraceResult;
+import net.minecraft.util.math.Vec3d;
+import net.minecraft.world.World;
+
+import java.util.Optional;
+
+/**
+ * @author Brady
+ * @since 11/12/2018
+ */
+public interface IPlayerContext {
+
+    EntityPlayerSP player();
+
+    IPlayerController playerController();
+
+    World world();
+
+    IWorldData worldData();
+
+    RayTraceResult objectMouseOver();
+
+    default BetterBlockPos playerFeet() {
+        // TODO find a better way to deal with soul sand!!!!!
+        BetterBlockPos feet = new BetterBlockPos(player().posX, player().posY + 0.1251, player().posZ);
+        if (world().getBlockState(feet).getBlock() instanceof BlockSlab) {
+            return feet.up();
+        }
+        return feet;
+    }
+
+    default Vec3d playerFeetAsVec() {
+        return new Vec3d(player().posX, player().posY, player().posZ);
+    }
+
+    default Vec3d playerHead() {
+        return new Vec3d(player().posX, player().posY + player().getEyeHeight(), player().posZ);
+    }
+
+    default Rotation playerRotations() {
+        return new Rotation(player().rotationYaw, player().rotationPitch);
+    }
+
+    /**
+     * Returns the block that the crosshair is currently placed over. Updated once per tick.
+     *
+     * @return The position of the highlighted block
+     */
+    default Optional<BlockPos> getSelectedBlock() {
+        if (objectMouseOver() != null && objectMouseOver().typeOfHit == RayTraceResult.Type.BLOCK) {
+            return Optional.of(objectMouseOver().getBlockPos());
+        }
+        return Optional.empty();
+    }
+
+    /**
+     * Returns the entity that the crosshair is currently placed over. Updated once per tick.
+     *
+     * @return The entity
+     */
+    default Optional<Entity> getSelectedEntity() {
+        if (objectMouseOver() != null && objectMouseOver().typeOfHit == RayTraceResult.Type.ENTITY) {
+            return Optional.of(objectMouseOver().entityHit);
+        }
+        return Optional.empty();
+    }
+}

src/api/java/baritone/api/utils/IPlayerController.java

@@ -0,0 +1,46 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.utils;
+
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.inventory.ClickType;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.EnumFacing;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.GameType;
+
+/**
+ * @author Brady
+ * @since 12/14/2018
+ */
+public interface IPlayerController {
+
+    boolean onPlayerDamageBlock(BlockPos pos, EnumFacing side);
+
+    void resetBlockRemoving();
+
+    ItemStack windowClick(int windowId, int slotId, int mouseButton, ClickType type, EntityPlayer player);
+
+    void setGameType(GameType type);
+
+    GameType getGameType();
+
+    default double getBlockReachDistance() {
+        return this.getGameType().isCreative() ? 5.0F : 4.5F;
+    }
+}

src/api/java/baritone/api/utils/PathCalculationResult.java

@@ -0,0 +1,55 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.utils;
+
+import baritone.api.pathing.calc.IPath;
+
+import java.util.Objects;
+import java.util.Optional;
+
+public class PathCalculationResult {
+
+    private final IPath path;
+    private final Type type;
+
+    public PathCalculationResult(Type type) {
+        this(type, null);
+    }
+
+    public PathCalculationResult(Type type, IPath path) {
+        Objects.requireNonNull(type);
+        this.path = path;
+        this.type = type;
+    }
+
+    public final Optional<IPath> getPath() {
+        return Optional.ofNullable(this.path);
+    }
+
+    public final Type getType() {
+        return this.type;
+    }
+
+    public enum Type {
+        SUCCESS_TO_GOAL,
+        SUCCESS_SEGMENT,
+        FAILURE,
+        CANCELLATION,
+        EXCEPTION,
+    }
+}

src/api/java/baritone/api/utils/RayTraceUtils.java

@@ -0,0 +1,52 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.utils;
+
+import net.minecraft.entity.Entity;
+import net.minecraft.util.math.RayTraceResult;
+import net.minecraft.util.math.Vec3d;
+
+/**
+ * @author Brady
+ * @since 8/25/2018
+ */
+public final class RayTraceUtils {
+
+    private RayTraceUtils() {}
+
+    /**
+     * Performs a block raytrace with the specified rotations. This should only be used when
+     * any entity collisions can be ignored, because this method will not recognize if an
+     * entity is in the way or not. The local player's block reach distance will be used.
+     *
+     * @param entity             The entity representing the raytrace source
+     * @param rotation           The rotation to raytrace towards
+     * @param blockReachDistance The block reach distance of the entity
+     * @return The calculated raytrace result
+     */
+    public static RayTraceResult rayTraceTowards(Entity entity, Rotation rotation, double blockReachDistance) {
+        Vec3d start = entity.getPositionEyes(1.0F);
+        Vec3d direction = RotationUtils.calcVec3dFromRotation(rotation);
+        Vec3d end = start.add(
+                direction.x * blockReachDistance,
+                direction.y * blockReachDistance,
+                direction.z * blockReachDistance
+        );
+        return entity.world.rayTraceBlocks(start, end, false, false, true);
+    }
+}

src/api/java/baritone/api/utils/Rotation.java

@@ -0,0 +1,150 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.utils;
+
+/**
+ * @author Brady
+ * @since 9/25/2018
+ */
+public class Rotation {
+
+    /**
+     * The yaw angle of this Rotation
+     */
+    private float yaw;
+
+    /**
+     * The pitch angle of this Rotation
+     */
+    private float pitch;
+
+    public Rotation(float yaw, float pitch) {
+        this.yaw = yaw;
+        this.pitch = pitch;
+    }
+
+    /**
+     * @return The yaw of this rotation
+     */
+    public float getYaw() {
+        return this.yaw;
+    }
+
+    /**
+     * @return The pitch of this rotation
+     */
+    public float getPitch() {
+        return this.pitch;
+    }
+
+    /**
+     * Adds the yaw/pitch of the specified rotations to this
+     * rotation's yaw/pitch, and returns the result.
+     *
+     * @param other Another rotation
+     * @return The result from adding the other rotation to this rotation
+     */
+    public Rotation add(Rotation other) {
+        return new Rotation(
+                this.yaw + other.yaw,
+                this.pitch + other.pitch
+        );
+    }
+
+    /**
+     * Subtracts the yaw/pitch of the specified rotations from this
+     * rotation's yaw/pitch, and returns the result.
+     *
+     * @param other Another rotation
+     * @return The result from subtracting the other rotation from this rotation
+     */
+    public Rotation subtract(Rotation other) {
+        return new Rotation(
+                this.yaw - other.yaw,
+                this.pitch - other.pitch
+        );
+    }
+
+    /**
+     * @return A copy of this rotation with the pitch clamped
+     */
+    public Rotation clamp() {
+        return new Rotation(
+                this.yaw,
+                clampPitch(this.pitch)
+        );
+    }
+
+    /**
+     * @return A copy of this rotation with the yaw normalized
+     */
+    public Rotation normalize() {
+        return new Rotation(
+                normalizeYaw(this.yaw),
+                this.pitch
+        );
+    }
+
+    /**
+     * @return A copy of this rotation with the pitch clamped and the yaw normalized
+     */
+    public Rotation normalizeAndClamp() {
+        return new Rotation(
+                normalizeYaw(this.yaw),
+                clampPitch(this.pitch)
+        );
+    }
+
+    /**
+     * Is really close to
+     *
+     * @param other another rotation
+     * @return are they really close
+     */
+    public boolean isReallyCloseTo(Rotation other) {
+        float yawDiff = Math.abs(this.yaw - other.yaw); // you cant fool me
+        return (yawDiff < 0.01 || yawDiff > 359.9) && Math.abs(this.pitch - other.pitch) < 0.01;
+    }
+
+    /**
+     * Clamps the specified pitch value between -90 and 90.
+     *
+     * @param pitch The input pitch
+     * @return The clamped pitch
+     */
+    public static float clampPitch(float pitch) {
+        return Math.max(-90, Math.min(90, pitch));
+    }
+
+    /**
+     * Normalizes the specified yaw value between -180 and 180.
+     *
+     * @param yaw The input yaw
+     * @return The normalized yaw
+     */
+    public static float normalizeYaw(float yaw) {
+        float newYaw = yaw % 360F;
+        if (newYaw < -180F) {
+            newYaw += 360F;
+        }
+        if (newYaw > 180F) {
+            newYaw -= 360F;
+        }
+        return newYaw;
+    }
+}

src/api/java/baritone/api/utils/RotationUtils.java

@@ -0,0 +1,225 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.utils;
+
+import baritone.api.BaritoneAPI;
+import baritone.api.IBaritone;
+import net.minecraft.block.BlockFire;
+import net.minecraft.block.state.IBlockState;
+import net.minecraft.client.entity.EntityPlayerSP;
+import net.minecraft.entity.Entity;
+import net.minecraft.util.math.*;
+
+import java.util.Optional;
+
+/**
+ * @author Brady
+ * @since 9/25/2018
+ */
+public final class RotationUtils {
+
+    /**
+     * Constant that a degree value is multiplied by to get the equivalent radian value
+     */
+    public static final double DEG_TO_RAD = Math.PI / 180.0;
+
+    /**
+     * Constant that a radian value is multiplied by to get the equivalent degree value
+     */
+    public static final double RAD_TO_DEG = 180.0 / Math.PI;
+
+    /**
+     * Offsets from the root block position to the center of each side.
+     */
+    private static final Vec3d[] BLOCK_SIDE_MULTIPLIERS = new Vec3d[]{
+            new Vec3d(0.5, 0, 0.5), // Down
+            new Vec3d(0.5, 1, 0.5), // Up
+            new Vec3d(0.5, 0.5, 0), // North
+            new Vec3d(0.5, 0.5, 1), // South
+            new Vec3d(0, 0.5, 0.5), // West
+            new Vec3d(1, 0.5, 0.5)  // East
+    };
+
+    private RotationUtils() {}
+
+    /**
+     * Calculates the rotation from BlockPos<sub>dest</sub> to BlockPos<sub>orig</sub>
+     *
+     * @param orig The origin position
+     * @param dest The destination position
+     * @return The rotation from the origin to the destination
+     */
+    public static Rotation calcRotationFromCoords(BlockPos orig, BlockPos dest) {
+        return calcRotationFromVec3d(new Vec3d(orig), new Vec3d(dest));
+    }
+
+    /**
+     * Wraps the target angles to a relative value from the current angles. This is done by
+     * subtracting the current from the target, normalizing it, and then adding the current
+     * angles back to it.
+     *
+     * @param current The current angles
+     * @param target  The target angles
+     * @return The wrapped angles
+     */
+    public static Rotation wrapAnglesToRelative(Rotation current, Rotation target) {
+        return target.subtract(current).normalize().add(current);
+    }
+
+    /**
+     * Calculates the rotation from Vec<sub>dest</sub> to Vec<sub>orig</sub> and makes the
+     * return value relative to the specified current rotations.
+     *
+     * @param orig    The origin position
+     * @param dest    The destination position
+     * @param current The current rotations
+     * @return The rotation from the origin to the destination
+     * @see #wrapAnglesToRelative(Rotation, Rotation)
+     */
+    public static Rotation calcRotationFromVec3d(Vec3d orig, Vec3d dest, Rotation current) {
+        return wrapAnglesToRelative(current, calcRotationFromVec3d(orig, dest));
+    }
+
+    /**
+     * Calculates the rotation from Vec<sub>dest</sub> to Vec<sub>orig</sub>
+     *
+     * @param orig The origin position
+     * @param dest The destination position
+     * @return The rotation from the origin to the destination
+     */
+    public static Rotation calcRotationFromVec3d(Vec3d orig, Vec3d dest) {
+        double[] delta = {orig.x - dest.x, orig.y - dest.y, orig.z - dest.z};
+        double yaw = MathHelper.atan2(delta[0], -delta[2]);
+        double dist = Math.sqrt(delta[0] * delta[0] + delta[2] * delta[2]);
+        double pitch = MathHelper.atan2(delta[1], dist);
+        return new Rotation(
+                (float) (yaw * RAD_TO_DEG),
+                (float) (pitch * RAD_TO_DEG)
+        );
+    }
+
+    /**
+     * Calculates the look vector for the specified yaw/pitch rotations.
+     *
+     * @param rotation The input rotation
+     * @return Look vector for the rotation
+     */
+    public static Vec3d calcVec3dFromRotation(Rotation rotation) {
+        float f = MathHelper.cos(-rotation.getYaw() * (float) DEG_TO_RAD - (float) Math.PI);
+        float f1 = MathHelper.sin(-rotation.getYaw() * (float) DEG_TO_RAD - (float) Math.PI);
+        float f2 = -MathHelper.cos(-rotation.getPitch() * (float) DEG_TO_RAD);
+        float f3 = MathHelper.sin(-rotation.getPitch() * (float) DEG_TO_RAD);
+        return new Vec3d((double) (f1 * f2), (double) f3, (double) (f * f2));
+    }
+
+    /**
+     * @param ctx Context for the viewing entity
+     * @param pos The target block position
+     * @return The optional rotation
+     * @see #reachable(EntityPlayerSP, BlockPos, double)
+     */
+    public static Optional<Rotation> reachable(IPlayerContext ctx, BlockPos pos) {
+        return reachable(ctx.player(), pos, ctx.playerController().getBlockReachDistance());
+    }
+
+    /**
+     * Determines if the specified entity is able to reach the center of any of the sides
+     * of the specified block. It first checks if the block center is reachable, and if so,
+     * that rotation will be returned. If not, it will return the first center of a given
+     * side that is reachable. The return type will be {@link Optional#empty()} if the entity is
+     * unable to reach any of the sides of the block.
+     *
+     * @param entity             The viewing entity
+     * @param pos                The target block position
+     * @param blockReachDistance The block reach distance of the entity
+     * @return The optional rotation
+     */
+    public static Optional<Rotation> reachable(EntityPlayerSP entity, BlockPos pos, double blockReachDistance) {
+        IBaritone baritone = BaritoneAPI.getProvider().getBaritoneForPlayer(entity);
+        if (pos.equals(baritone.getPlayerContext().getSelectedBlock().orElse(null))) {
+            /*
+             * why add 0.0001?
+             * to indicate that we actually have a desired pitch
+             * the way we indicate that the pitch can be whatever and we only care about the yaw
+             * is by setting the desired pitch to the current pitch
+             * setting the desired pitch to the current pitch + 0.0001 means that we do have a desired pitch, it's
+             * just what it currently is
+             *
+             * or if you're a normal person literally all this does it ensure that we don't nudge the pitch to a normal level
+             */
+            return Optional.of(new Rotation(entity.rotationYaw, entity.rotationPitch + 0.0001F));
+        }
+        Optional<Rotation> possibleRotation = reachableCenter(entity, pos, blockReachDistance);
+        //System.out.println("center: " + possibleRotation);
+        if (possibleRotation.isPresent()) {
+            return possibleRotation;
+        }
+
+        IBlockState state = entity.world.getBlockState(pos);
+        AxisAlignedBB aabb = state.getBoundingBox(entity.world, pos);
+        for (Vec3d sideOffset : BLOCK_SIDE_MULTIPLIERS) {
+            double xDiff = aabb.minX * sideOffset.x + aabb.maxX * (1 - sideOffset.x);
+            double yDiff = aabb.minY * sideOffset.y + aabb.maxY * (1 - sideOffset.y);
+            double zDiff = aabb.minZ * sideOffset.z + aabb.maxZ * (1 - sideOffset.z);
+            possibleRotation = reachableOffset(entity, pos, new Vec3d(pos).add(xDiff, yDiff, zDiff), blockReachDistance);
+            if (possibleRotation.isPresent()) {
+                return possibleRotation;
+            }
+        }
+        return Optional.empty();
+    }
+
+    /**
+     * Determines if the specified entity is able to reach the specified block with
+     * the given offsetted position. The return type will be {@link Optional#empty()} if
+     * the entity is unable to reach the block with the offset applied.
+     *
+     * @param entity             The viewing entity
+     * @param pos                The target block position
+     * @param offsetPos          The position of the block with the offset applied.
+     * @param blockReachDistance The block reach distance of the entity
+     * @return The optional rotation
+     */
+    public static Optional<Rotation> reachableOffset(Entity entity, BlockPos pos, Vec3d offsetPos, double blockReachDistance) {
+        Rotation rotation = calcRotationFromVec3d(entity.getPositionEyes(1.0F), offsetPos);
+        RayTraceResult result = RayTraceUtils.rayTraceTowards(entity, rotation, blockReachDistance);
+        //System.out.println(result);
+        if (result != null && result.typeOfHit == RayTraceResult.Type.BLOCK) {
+            if (result.getBlockPos().equals(pos)) {
+                return Optional.of(rotation);
+            }
+            if (entity.world.getBlockState(pos).getBlock() instanceof BlockFire && result.getBlockPos().equals(pos.down())) {
+                return Optional.of(rotation);
+            }
+        }
+        return Optional.empty();
+    }
+
+    /**
+     * Determines if the specified entity is able to reach the specified block where it is
+     * looking at the direct center of it's hitbox.
+     *
+     * @param entity             The viewing entity
+     * @param pos                The target block position
+     * @param blockReachDistance The block reach distance of the entity
+     * @return The optional rotation
+     */
+    public static Optional<Rotation> reachableCenter(Entity entity, BlockPos pos, double blockReachDistance) {
+        return reachableOffset(entity, pos, VecUtils.calculateBlockCenter(entity.world, pos), blockReachDistance);
+    }
+}

src/api/java/baritone/api/utils/SettingsUtil.java

@@ -0,0 +1,162 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.utils;
+
+import baritone.api.Settings;
+import net.minecraft.item.Item;
+import net.minecraft.util.ResourceLocation;
+
+import java.awt.*;
+import java.io.BufferedReader;
+import java.io.BufferedWriter;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.function.Consumer;
+import java.util.function.Function;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+import static net.minecraft.client.Minecraft.getMinecraft;
+
+public class SettingsUtil {
+
+    private static final Path SETTINGS_PATH = getMinecraft().gameDir.toPath().resolve("baritone").resolve("settings.txt");
+    private static final Pattern SETTING_PATTERN = Pattern.compile("^(?<setting>[^ ]+) +(?<value>[^ ]+)"); // 2 words separated by spaces
+
+    private static final Map<Class<?>, SettingsIO> map;
+
+    private static boolean isComment(String line) {
+        return line.startsWith("#") || line.startsWith("//");
+    }
+
+    private static void forEachLine(Path file, Consumer<String> consumer) throws IOException {
+        try (BufferedReader scan = Files.newBufferedReader(file)) {
+            String line;
+            while ((line = scan.readLine()) != null) {
+                if (line.isEmpty() || isComment(line)) {
+                    continue;
+                }
+                consumer.accept(line);
+            }
+        }
+    }
+
+    public static void readAndApply(Settings settings) {
+        try {
+            forEachLine(SETTINGS_PATH, line -> {
+                Matcher matcher = SETTING_PATTERN.matcher(line);
+                if (!matcher.matches()) {
+                    System.out.println("Invalid syntax in setting file: " + line);
+                    return;
+                }
+
+                String settingName = matcher.group("setting").toLowerCase();
+                String settingValue = matcher.group("value");
+                try {
+                    parseAndApply(settings, settingName, settingValue);
+                } catch (Exception ex) {
+                    System.out.println("Unable to parse line " + line);
+                    ex.printStackTrace();
+                }
+            });
+        } catch (Exception ex) {
+            System.out.println("Exception while reading Baritone settings, some settings may be reset to default values!");
+            ex.printStackTrace();
+        }
+    }
+
+    public static synchronized void save(Settings settings) {
+        try (BufferedWriter out = Files.newBufferedWriter(SETTINGS_PATH)) {
+            for (Settings.Setting setting : settings.allSettings) {
+                if (setting.get() == null) {
+                    System.out.println("NULL SETTING?" + setting.getName());
+                    continue;
+                }
+                if (setting.getName().equals("logger")) {
+                    continue; // NO
+                }
+                if (setting.value == setting.defaultValue) {
+                    continue;
+                }
+                SettingsIO io = map.get(setting.getValueClass());
+                if (io == null) {
+                    throw new IllegalStateException("Missing " + setting.getValueClass() + " " + setting + " " + setting.getName());
+                }
+                out.write(setting.getName() + " " + io.toString.apply(setting.get()) + "\n");
+            }
+        } catch (Exception ex) {
+            System.out.println("Exception thrown while saving Baritone settings!");
+            ex.printStackTrace();
+        }
+    }
+
+    private static void parseAndApply(Settings settings, String settingName, String settingValue) throws IllegalStateException, NumberFormatException {
+        Settings.Setting setting = settings.byLowerName.get(settingName);
+        if (setting == null) {
+            throw new IllegalStateException("No setting by that name");
+        }
+        Class intendedType = setting.getValueClass();
+        SettingsIO ioMethod = map.get(intendedType);
+        Object parsed = ioMethod.parser.apply(settingValue);
+        if (!intendedType.isInstance(parsed)) {
+            throw new IllegalStateException(ioMethod + " parser returned incorrect type, expected " + intendedType + " got " + parsed + " which is " + parsed.getClass());
+        }
+        setting.value = parsed;
+    }
+
+    private enum SettingsIO {
+        DOUBLE(Double.class, Double::parseDouble),
+        BOOLEAN(Boolean.class, Boolean::parseBoolean),
+        INTEGER(Integer.class, Integer::parseInt),
+        FLOAT(Float.class, Float::parseFloat),
+        LONG(Long.class, Long::parseLong),
+
+        ITEM_LIST(ArrayList.class, str -> Stream.of(str.split(",")).map(Item::getByNameOrId).collect(Collectors.toCollection(ArrayList::new)), list -> ((ArrayList<Item>) list).stream().map(Item.REGISTRY::getNameForObject).map(ResourceLocation::toString).collect(Collectors.joining(","))),
+        COLOR(Color.class, str -> new Color(Integer.parseInt(str.split(",")[0]), Integer.parseInt(str.split(",")[1]), Integer.parseInt(str.split(",")[2])), color -> color.getRed() + "," + color.getGreen() + "," + color.getBlue());
+
+
+        Class<?> klass;
+        Function<String, Object> parser;
+        Function<Object, String> toString;
+
+        <T> SettingsIO(Class<T> klass, Function<String, T> parser) {
+            this(klass, parser, Object::toString);
+        }
+
+        <T> SettingsIO(Class<T> klass, Function<String, T> parser, Function<T, String> toString) {
+            this.klass = klass;
+            this.parser = parser::apply;
+            this.toString = x -> toString.apply((T) x);
+        }
+    }
+
+    static {
+        HashMap<Class<?>, SettingsIO> tempMap = new HashMap<>();
+        for (SettingsIO type : SettingsIO.values()) {
+            tempMap.put(type.klass, type);
+        }
+        map = Collections.unmodifiableMap(tempMap);
+    }
+}

src/api/java/baritone/api/utils/VecUtils.java

@@ -0,0 +1,116 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.utils;
+
+import net.minecraft.block.BlockFire;
+import net.minecraft.block.state.IBlockState;
+import net.minecraft.entity.Entity;
+import net.minecraft.util.math.AxisAlignedBB;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Vec3d;
+import net.minecraft.world.World;
+
+/**
+ * @author Brady
+ * @since 10/13/2018
+ */
+public final class VecUtils {
+
+    private VecUtils() {}
+
+    /**
+     * Calculates the center of the block at the specified position's bounding box
+     *
+     * @param world The world that the block is in, used to provide the bounding box
+     * @param pos   The block position
+     * @return The center of the block's bounding box
+     * @see #getBlockPosCenter(BlockPos)
+     */
+    public static Vec3d calculateBlockCenter(World world, BlockPos pos) {
+        IBlockState b = world.getBlockState(pos);
+        AxisAlignedBB bbox = b.getBoundingBox(world, pos);
+        double xDiff = (bbox.minX + bbox.maxX) / 2;
+        double yDiff = (bbox.minY + bbox.maxY) / 2;
+        double zDiff = (bbox.minZ + bbox.maxZ) / 2;
+        if (b.getBlock() instanceof BlockFire) {//look at bottom of fire when putting it out
+            yDiff = 0;
+        }
+        return new Vec3d(
+                pos.getX() + xDiff,
+                pos.getY() + yDiff,
+                pos.getZ() + zDiff
+        );
+    }
+
+    /**
+     * Gets the assumed center position of the given block position.
+     * This is done by adding 0.5 to the X, Y, and Z axes.
+     * <p>
+     * TODO: We may want to consider replacing many usages of this method with #calculateBlockCenter(BlockPos)
+     *
+     * @param pos The block position
+     * @return The assumed center of the position
+     * @see #calculateBlockCenter(World, BlockPos)
+     */
+    public static Vec3d getBlockPosCenter(BlockPos pos) {
+        return new Vec3d(pos.getX() + 0.5, pos.getY() + 0.5, pos.getZ() + 0.5);
+    }
+
+    /**
+     * Gets the distance from the specified position to the assumed center of the specified block position.
+     *
+     * @param pos The block position
+     * @param x   The x pos
+     * @param y   The y pos
+     * @param z   The z pos
+     * @return The distance from the assumed block center to the position
+     * @see #getBlockPosCenter(BlockPos)
+     */
+    public static double distanceToCenter(BlockPos pos, double x, double y, double z) {
+        double xdiff = pos.getX() + 0.5 - x;
+        double ydiff = pos.getY() + 0.5 - y;
+        double zdiff = pos.getZ() + 0.5 - z;
+        return Math.sqrt(xdiff * xdiff + ydiff * ydiff + zdiff * zdiff);
+    }
+
+    /**
+     * Gets the distance from the specified entity's position to the assumed
+     * center of the specified block position.
+     *
+     * @param entity The entity
+     * @param pos    The block position
+     * @return The distance from the entity to the block's assumed center
+     * @see #getBlockPosCenter(BlockPos)
+     */
+    public static double entityDistanceToCenter(Entity entity, BlockPos pos) {
+        return distanceToCenter(pos, entity.posX, entity.posY, entity.posZ);
+    }
+
+    /**
+     * Gets the distance from the specified entity's position to the assumed
+     * center of the specified block position, ignoring the Y axis.
+     *
+     * @param entity The entity
+     * @param pos    The block position
+     * @return The horizontal distance from the entity to the block's assumed center
+     * @see #getBlockPosCenter(BlockPos)
+     */
+    public static double entityFlatDistanceToCenter(Entity entity, BlockPos pos) {
+        return distanceToCenter(pos, entity.posX, pos.getY() + 0.5, entity.posZ);
+    }
+}

src/api/java/baritone/api/utils/input/Input.java

@@ -0,0 +1,119 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.utils.input;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.settings.GameSettings;
+import net.minecraft.client.settings.KeyBinding;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.function.Function;
+
+/**
+ * An {@link Enum} representing the inputs that control the player's
+ * behavior. This includes moving, interacting with blocks, jumping,
+ * sneaking, and sprinting.
+ */
+public enum Input {
+
+    /**
+     * The move forward input
+     */
+    MOVE_FORWARD(s -> s.keyBindForward),
+
+    /**
+     * The move back input
+     */
+    MOVE_BACK(s -> s.keyBindBack),
+
+    /**
+     * The move left input
+     */
+    MOVE_LEFT(s -> s.keyBindLeft),
+
+    /**
+     * The move right input
+     */
+    MOVE_RIGHT(s -> s.keyBindRight),
+
+    /**
+     * The attack input
+     */
+    CLICK_LEFT(s -> s.keyBindAttack),
+
+    /**
+     * The use item input
+     */
+    CLICK_RIGHT(s -> s.keyBindUseItem),
+
+    /**
+     * The jump input
+     */
+    JUMP(s -> s.keyBindJump),
+
+    /**
+     * The sneak input
+     */
+    SNEAK(s -> s.keyBindSneak),
+
+    /**
+     * The sprint input
+     */
+    SPRINT(s -> s.keyBindSprint);
+
+    /**
+     * Map of {@link KeyBinding} to {@link Input}. Values should be queried through {@link #getInputForBind(KeyBinding)}
+     */
+    private static final Map<KeyBinding, Input> bindToInputMap = new HashMap<>();
+
+    /**
+     * The actual game {@link KeyBinding} being forced.
+     */
+    private final KeyBinding keyBinding;
+
+    Input(Function<GameSettings, KeyBinding> keyBindingMapper) {
+        /*
+
+        Here, a Function is used because referring to a static field in this enum for the game instance,
+        as it was before, wouldn't be possible in an Enum constructor unless the static field was in an
+        interface that this class implemented. (Helper acted as this interface) I didn't feel like making
+        an interface with a game instance field just to not have to do this.
+
+         */
+        this.keyBinding = keyBindingMapper.apply(Minecraft.getMinecraft().gameSettings);
+    }
+
+    /**
+     * @return The actual game {@link KeyBinding} being forced.
+     */
+    public final KeyBinding getKeyBinding() {
+        return this.keyBinding;
+    }
+
+    /**
+     * Finds the {@link Input} constant that is associated with the specified {@link KeyBinding}.
+     *
+     * @param binding The {@link KeyBinding} to find the associated {@link Input} for
+     * @return The {@link Input} associated with the specified {@link KeyBinding}
+     */
+    public static Input getInputForBind(KeyBinding binding) {
+        return bindToInputMap.computeIfAbsent(binding, b -> Arrays.stream(values()).filter(input -> input.keyBinding == b).findFirst().orElse(null));
+    }
+}

src/api/java/baritone/api/utils/interfaces/IGoalRenderPos.java

@@ -2,20 +2,20 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package baritone.utils.interfaces;
+package baritone.api.utils.interfaces;
 
 import net.minecraft.util.math.BlockPos;
 

src/launch/java/baritone/launch/BaritoneTweaker.java

@@ -2,76 +2,54 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package baritone.launch;
 
-import net.minecraft.launchwrapper.ITweaker;
+import io.github.impactdevelopment.simpletweaker.SimpleTweaker;
+import net.minecraft.launchwrapper.Launch;
 import net.minecraft.launchwrapper.LaunchClassLoader;
 import org.spongepowered.asm.launch.MixinBootstrap;
 import org.spongepowered.asm.mixin.MixinEnvironment;
 import org.spongepowered.asm.mixin.Mixins;
 import org.spongepowered.tools.obfuscation.mcp.ObfuscationServiceMCP;
 
-import java.io.File;
-import java.util.ArrayList;
 import java.util.List;
 
 /**
  * @author Brady
- * @since 7/31/2018 9:59 PM
+ * @since 7/31/2018
  */
-public class BaritoneTweaker implements ITweaker {
-
-    List<String> args;
-
-    @Override
-    public void acceptOptions(List<String> args, File gameDir, File assetsDir, String profile) {
-        this.args = new ArrayList<>(args);
-        if (gameDir != null) {
-            addArg("gameDir", gameDir.getAbsolutePath());
-        }
-        if (assetsDir != null) {
-            addArg("assetsDir", assetsDir.getAbsolutePath());
-        }
-        if (profile != null) {
-            addArg("version", profile);
-        }
-    }
+public class BaritoneTweaker extends SimpleTweaker {
 
     @Override
     public void injectIntoClassLoader(LaunchClassLoader classLoader) {
+        super.injectIntoClassLoader(classLoader);
+
         MixinBootstrap.init();
+
+        // noinspection unchecked
+        List<String> tweakClasses = (List<String>) Launch.blackboard.get("TweakClasses");
+
+        String obfuscation = ObfuscationServiceMCP.NOTCH;
+        if (tweakClasses.stream().anyMatch(s -> s.contains("net.minecraftforge.fml.common.launcher"))) {
+            obfuscation = ObfuscationServiceMCP.SEARGE;
+        }
+
         MixinEnvironment.getDefaultEnvironment().setSide(MixinEnvironment.Side.CLIENT);
-        MixinEnvironment.getDefaultEnvironment().setObfuscationContext(ObfuscationServiceMCP.NOTCH);
+        MixinEnvironment.getDefaultEnvironment().setObfuscationContext(obfuscation);
+
         Mixins.addConfiguration("mixins.baritone.json");
     }
-
-    @Override
-    public final String getLaunchTarget() {
-        return "net.minecraft.client.main.Main";
-    }
-
-    @Override
-    public final String[] getLaunchArguments() {
-        return this.args.toArray(new String[0]);
-    }
-
-    private void addArg(String label, String value) {
-        if (!args.contains("--" + label) && value != null) {
-            this.args.add("--" + label);
-            this.args.add(value);
-        }
-    }
 }

src/launch/java/baritone/launch/BaritoneTweakerForge.java

@@ -1,44 +0,0 @@
-/*
- * This file is part of Baritone.
- *
- * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Baritone is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package baritone.launch;
-
-import net.minecraft.launchwrapper.LaunchClassLoader;
-import org.spongepowered.asm.mixin.MixinEnvironment;
-import org.spongepowered.tools.obfuscation.mcp.ObfuscationServiceMCP;
-
-import java.io.File;
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * @author Brady
- * @since 7/31/2018 10:09 PM
- */
-public class BaritoneTweakerForge extends BaritoneTweaker {
-
-    @Override
-    public final void acceptOptions(List<String> args, File gameDir, File assetsDir, String profile) {
-        this.args = new ArrayList<>();
-    }
-
-    @Override
-    public final void injectIntoClassLoader(LaunchClassLoader classLoader) {
-        super.injectIntoClassLoader(classLoader);
-        MixinEnvironment.getDefaultEnvironment().setObfuscationContext(ObfuscationServiceMCP.SEARGE);
-    }
-}

src/launch/java/baritone/launch/mixins/MixinAnvilChunkLoader.java

@@ -2,33 +2,16 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-/*
- * This file is part of Baritone.
- *
- * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Baritone is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
@@ -49,7 +32,9 @@ import java.io.File;
 @Mixin(AnvilChunkLoader.class)
 public class MixinAnvilChunkLoader implements IAnvilChunkLoader {
 
-    @Shadow @Final private File chunkSaveLocation;
+    @Shadow
+    @Final
+    private File chunkSaveLocation;
 
     @Override
     public File getChunkSaveLocation() {

src/launch/java/baritone/launch/mixins/MixinBlockPos.java

@@ -2,16 +2,16 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
@@ -35,6 +35,12 @@ public class MixinBlockPos extends Vec3i {
         super(xIn, yIn, zIn);
     }
 
+    /**
+     * The purpose of this was to ensure a friendly name for when we print raw
+     * block positions to chat in the context of an obfuscated environment.
+     *
+     * @return a string representation of the object.
+     */
     @Override
     @Nonnull
     public String toString() {

src/launch/java/baritone/launch/mixins/MixinChunkProviderClient.java

@@ -0,0 +1,39 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.launch.mixins;
+
+import baritone.utils.accessor.IChunkProviderClient;
+import it.unimi.dsi.fastutil.longs.Long2ObjectMap;
+import net.minecraft.client.multiplayer.ChunkProviderClient;
+import net.minecraft.world.chunk.Chunk;
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+
+@Mixin(ChunkProviderClient.class)
+public class MixinChunkProviderClient implements IChunkProviderClient {
+
+    @Shadow
+    @Final
+    private Long2ObjectMap<Chunk> loadedChunks;
+
+    @Override
+    public Long2ObjectMap<Chunk> loadedChunks() {
+        return this.loadedChunks;
+    }
+}

src/launch/java/baritone/launch/mixins/MixinChunkProviderServer.java

@@ -2,33 +2,16 @@
  * This file is part of Baritone.
  *
  * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
+ * it under the terms of the GNU Lesser General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Baritone is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-/*
- * This file is part of Baritone.
- *
- * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Baritone is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU Lesser General Public License
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
@@ -48,7 +31,9 @@ import org.spongepowered.asm.mixin.Shadow;
 @Mixin(ChunkProviderServer.class)
 public class MixinChunkProviderServer implements IChunkProviderServer {
 
-    @Shadow @Final private IChunkLoader chunkLoader;
+    @Shadow
+    @Final
+    private IChunkLoader chunkLoader;
 
     @Override
     public IChunkLoader getChunkLoader() {

src/launch/java/baritone/launch/mixins/MixinChunkRenderContainer.java

@@ -0,0 +1,48 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.launch.mixins;
+
+import baritone.Baritone;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.ChunkRenderContainer;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.chunk.RenderChunk;
+import org.lwjgl.opengl.GL14;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+import static org.lwjgl.opengl.GL11.*;
+
+@Mixin(ChunkRenderContainer.class)
+public class MixinChunkRenderContainer {
+
+    @Inject(
+            method = "preRenderChunk",
+            at = @At("HEAD")
+    )
+    private void preRenderChunk(RenderChunk renderChunkIn, CallbackInfo ci) {
+        if (Baritone.settings().renderCachedChunks.get() && Minecraft.getMinecraft().world.getChunk(renderChunkIn.getPosition()).isEmpty()) {
+            GlStateManager.enableAlpha();
+            GlStateManager.enableBlend();
+            GL14.glBlendColor(0, 0, 0, Baritone.settings().cachedChunksOpacity.get());
+            GlStateManager.tryBlendFuncSeparate(GL_CONSTANT_ALPHA, GL_ONE_MINUS_CONSTANT_ALPHA, GL_ONE, GL_ZERO);
+        }
+    }
+}