v1.8.6

VulkanMod Compatibility

README.md

@@ -1,129 +1 @@
-# Baritone
-<p align="center">
-  <a href="https://github.com/cabaletta/baritone/releases/"><img src="https://img.shields.io/github/downloads/cabaletta/baritone/total.svg" alt="GitHub All Releases"/></a>
-</p>
-
-<p align="center">
-  <a href="https://github.com/cabaletta/baritone/tree/master"><img src="https://img.shields.io/badge/MC-1.12.2-brightgreen.svg" alt="Minecraft"/></a>
-  <a href="https://github.com/cabaletta/baritone/tree/1.13.2"><img src="https://img.shields.io/badge/MC-1.13.2-yellow.svg" alt="Minecraft"/></a>
-  <a href="https://github.com/cabaletta/baritone/tree/1.14.4"><img src="https://img.shields.io/badge/MC-1.14.4-yellow.svg" alt="Minecraft"/></a>
-  <a href="https://github.com/cabaletta/baritone/tree/1.15.2"><img src="https://img.shields.io/badge/MC-1.15.2-yellow.svg" alt="Minecraft"/></a>
-  <a href="https://github.com/cabaletta/baritone/tree/1.16.5"><img src="https://img.shields.io/badge/MC-1.16.5-brightgreen.svg" alt="Minecraft"/></a>
-  <a href="https://github.com/cabaletta/baritone/tree/1.17.1"><img src="https://img.shields.io/badge/MC-1.17.1-brightgreen.svg" alt="Minecraft"/></a>
-  <a href="https://github.com/cabaletta/baritone/tree/1.18.2"><img src="https://img.shields.io/badge/MC-1.18.2-brightgreen.svg" alt="Minecraft"/></a>
-</p>
-
-<p align="center">
-  <a href="https://travis-ci.com/cabaletta/baritone/"><img src="https://travis-ci.com/cabaletta/baritone.svg?branch=master" alt="Build Status"/></a>
-  <a href="https://github.com/cabaletta/baritone/releases/"><img src="https://img.shields.io/github/release/cabaletta/baritone.svg" alt="Release"/></a>
-  <a href="LICENSE"><img src="https://img.shields.io/badge/license-LGPL--3.0%20with%20anime%20exception-green.svg" alt="License"/></a>
-  <a href="https://www.codacy.com/gh/cabaletta/baritone/dashboard?utm_source=github.com&amp;utm_medium=referral&amp;utm_content=cabaletta/baritone&amp;utm_campaign=Badge_Grade"><img src="https://app.codacy.com/project/badge/Grade/cadab857dab049438b6e28b3cfc5570e" alt="Codacy Badge"/></a>
-  <a href="https://github.com/cabaletta/baritone/blob/master/CODE_OF_CONDUCT.md"><img src="https://img.shields.io/badge/%E2%9D%A4-code%20of%20conduct-blue.svg?style=flat" alt="Code of Conduct"/></a>
-  <a href="https://snyk.io/test/github/cabaletta/baritone?targetFile=build.gradle"><img src="https://snyk.io/test/github/cabaletta/baritone/badge.svg?targetFile=build.gradle" alt="Known Vulnerabilities"/></a>
-  <a href="https://github.com/cabaletta/baritone/issues/"><img src="https://img.shields.io/badge/contributions-welcome-brightgreen.svg?style=flat" alt="Contributions welcome"/></a>
-  <a href="https://github.com/cabaletta/baritone/issues/"><img src="https://img.shields.io/github/issues/cabaletta/baritone.svg" alt="Issues"/></a>
-  <a href="https://github.com/cabaletta/baritone/issues?q=is%3Aissue+is%3Aclosed"><img src="https://img.shields.io/github/issues-closed/cabaletta/baritone.svg" alt="GitHub issues-closed"/></a>
-  <a href="https://github.com/cabaletta/baritone/pulls/"><img src="https://img.shields.io/github/issues-pr/cabaletta/baritone.svg" alt="Pull Requests"/></a>
-  <a href="https://github.com/cabaletta/baritone/graphs/contributors/"><img src="https://img.shields.io/github/contributors/cabaletta/baritone.svg" alt="GitHub contributors"/></a>
-  <a href="https://github.com/cabaletta/baritone/commit/"><img src="https://img.shields.io/github/commits-since/cabaletta/baritone/v1.0.0.svg" alt="GitHub commits"/></a>
-  <img src="https://img.shields.io/github/languages/code-size/cabaletta/baritone.svg" alt="Code size"/>
-  <img src="https://img.shields.io/github/repo-size/cabaletta/baritone.svg" alt="GitHub repo size"/>
-  <img src="https://tokei.rs/b1/github/cabaletta/baritone?category=code" alt="Lines of Code"/>
-</p>
-
-<p align="center">
-  <a href="https://impactclient.net/"><img src="https://img.shields.io/badge/Impact%20integration-v1.2.14%20/%20v1.3.8%20/%20v1.4.6%20/%20v1.5.3%20/%20v1.6.3-brightgreen.svg" alt="Impact integration"/></a>
-  <a href="https://github.com/kami-blue/client"><img src="https://img.shields.io/badge/KAMI%20Blue%20integration-v1.2.14--master-green" alt="KAMI Blue integration"/></a>
-  <a href="https://github.com/fr1kin/ForgeHax/"><img src="https://img.shields.io/badge/ForgeHax%20%22integration%22-scuffed-yellow.svg" alt="ForgeHax integration"/></a>
-  <a href="https://aristois.net/"><img src="https://img.shields.io/badge/Aristois%20add--on%20integration-v1.6.3-green.svg" alt="Aristois add-on integration"/></a>
-  <a href="https://rootnet.dev/"><img src="https://img.shields.io/badge/rootNET%20integration-v1.2.14-green.svg" alt="rootNET integration"/></a>
-  <a href="https://futureclient.net/"><img src="https://img.shields.io/badge/Future%20integration-v1.2.12%20%2F%20v1.3.6%20%2F%20v1.4.4-red" alt="Future integration"/></a>
-  <a href="https://rusherhack.org/"><img src="https://img.shields.io/badge/RusherHack%20integration-v1.2.14-green" alt="RusherHack integration"/></a>
-</p>
-
-<p align="center">
-  <a href="http://forthebadge.com/"><img src="https://forthebadge.com/images/badges/built-with-swag.svg" alt="forthebadge"/></a>
-  <a href="http://forthebadge.com/"><img src="https://forthebadge.com/images/badges/mom-made-pizza-rolls.svg" alt="forthebadge"/></a>
-</p>
-
-A Minecraft pathfinder bot.
-
-[**Baritone Discord Server**](http://discord.gg/s6fRBAUpmr)
-
-Baritone is the pathfinding system used in [Impact](https://impactclient.net/) since 4.4. There's a [showcase video](https://youtu.be/CZkLXWo4Fg4) made by @Adovin#0730 on Baritone which I recommend. [Here's](https://www.youtube.com/watch?v=StquF69-_wI) a (very old!) video I made showing off what it can do.
-
-[Tutorial playlist](https://www.youtube.com/playlist?list=PLnwnJ1qsS7CoQl9Si-RTluuzCo_4Oulpa)
-
-The easiest way to install Baritone is to install [Impact](https://impactclient.net/), which comes with Baritone. The second easiest way (for 1.12.2 only) is to 
-install the v1.2.* `api-forge` jar from [releases](https://github.com/cabaletta/baritone/releases). **For 1.12.2 Forge, just click 
-[here](https://github.com/cabaletta/baritone/releases/download/v1.2.17/baritone-api-forge-1.2.17.jar)**. Otherwise, see [Installation & setup](SETUP.md). Once Baritone is installed, look [here](USAGE.md) for instructions on how to use it.
-
-For 1.16.5, [click here](https://www.youtube.com/watch?v=_4eVJ9Qz2J8) and see description. If you need Forge or Fabric 1.16.5, look [here](https://github.com/cabaletta/baritone/releases/tag/v1.6.3) and get the `api-forge` or `api-fabric` jar. **For 1.16.5 Fabric, just click [here](https://github.com/cabaletta/baritone/releases/download/v1.6.3/baritone-api-fabric-1.6.3.jar)**.
-
-If you need Forge or Fabric 1.17.1, look [here](https://github.com/cabaletta/baritone/releases/tag/v1.7.2) and get the `api-forge` or `api-fabric` jar. **For 1.17.1 Fabric, just click [here](https://github.com/cabaletta/baritone/releases/download/v1.7.2/baritone-api-fabric-1.7.2.jar)**.
-
-If you need Forge or Fabric 1.18.2, look [here](https://github.com/cabaletta/baritone/releases/tag/v1.8.3) and get the `api-forge` or `api-fabric` jar. **For 1.18.2 Fabric, just click [here](https://github.com/cabaletta/baritone/releases/download/v1.8.3/baritone-api-fabric-1.8.3.jar)**. **For 1.18.2 Forge, just click [here](https://github.com/cabaletta/baritone/releases/download/v1.8.3/baritone-api-forge-1.8.3.jar)**.
-
-This project is an updated version of [MineBot](https://github.com/leijurv/MineBot/),
-the original version of the bot for Minecraft 1.8.9, rebuilt for 1.12.2 onwards. 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).
-
-Have committed at least once a day from Aug 1, 2018, to Aug 1, 2019.
-
-1Leijurv3DWTrGAfmmiTphjhXLvQiHg7K2
-
-# Getting Started
-
-Here are some links to help to get started:
-
-- [Features](FEATURES.md)
-
-- [Installation & setup](SETUP.md)
-
-- [API Javadocs](https://baritone.leijurv.com/)
-
-- [Settings](https://baritone.leijurv.com/baritone/api/Settings.html#field.detail)
-
-- [Usage (chat control)](USAGE.md)
-
-## Stars over time
-
-[![Stargazers over time](https://starchart.cc/cabaletta/baritone.svg)](https://starchart.cc/cabaletta/baritone)
-
-# API
-
-The API is heavily documented, you can find the Javadocs for the latest release [here](https://baritone.leijurv.com/).
-Please note that usage of anything located outside of the ``baritone.api`` package is not supported by the API release
-jar.
-
-Below is an example of basic usage for changing some settings, and then pathing to an X/Z goal.
-
-```java
-BaritoneAPI.getSettings().allowSprint.value = true;
-BaritoneAPI.getSettings().primaryTimeoutMS.value = 2000L;
-
-BaritoneAPI.getProvider().getPrimaryBaritone().getCustomGoalProcess().setGoalAndPath(new GoalXZ(10000, 20000));
-```
-
-# FAQ
-
-## Can I use Baritone as a library in my custom utility client?
-
-That's what it's for, sure! (As long as usage complies with the LGPL 3.0 License)
-
-## How is it so fast?
-
-Magic. (Hours of [leijurv](https://github.com/leijurv/) enduring excruciating pain)
-
-### Additional Special Thanks To:
-
-![YourKit-Logo](https://www.yourkit.com/images/yklogo.png)
-
-YourKit supports open source projects with innovative and intelligent tools for monitoring and profiling Java and .NET applications.
-
-YourKit is the creator of the [YourKit Java Profiler](https://www.yourkit.com/java/profiler/), [YourKit .NET Profiler](https://www.yourkit.com/.net/profiler/), and [YourKit YouMonitor](https://www.yourkit.com/youmonitor/).
-
-We thank them for granting Baritone an OSS license so that we can make our software the best it can be.
-
-## Why is it called Baritone?
-
-It's named for FitMC's deep sultry voice.
+This branch of Baritone is deprecated. It will no longer recieve updates. Updates to older versions of Minecraft will not be merged into this branch, even if a newer branch is not deprecated (this branch will be skipped). Bug reports that only affect deprecated branches will not be addressed.

SETUP.md

@@ -43,13 +43,13 @@ If another one of your Forge mods has a Baritone integration, you want `baritone
 ## Command Line
 On Mac OSX and Linux, use `./gradlew` instead of `gradlew`.
 
-If you have errors with a package missing please make sure you have setup your environment, and are using Oracle JDK 8 for 1.12.2-1.16.5, JDK 16 for 1.17.1, and JDK 17 for 1.18.1.
+If you have errors with a package missing please make sure you have setup your environment, and are using Oracle JDK 8 for 1.12.2-1.16.5, JDK 16+ for 1.17.1, and JDK 17+ for 1.18.1.
 
 To check which java you are using do 
 `java -version` in a command prompt or terminal.
 If you are using anything above OpenJDK 8 for 1.12.2-1.16.5, it might not work because the Java distributions above JDK 8 using may not have the needed javax classes.
 
-Open JDK download: https://openjdk.java.net/install/
+Download java: https://adoptium.net/
 #### macOS guide
 In order to get JDK 8, Try running the following command:
 `% /usr/libexec/java_home -V`
@@ -66,68 +66,13 @@ In order to get JDK 8 running in the **current terminal window** you will have t
 
 To add OpenJDK 8 to your PATH add the export line to the end of your `.zshrc / .bashrc` if you want it to apply to each new terminal. If you're using bash change the .bachrc and if you're using zsh change the .zshrc
 
-Setting up the Environment:
+### Building Baritone
 
-```
-$ gradlew setupDecompWorkspace
-$ gradlew --refresh-dependencies
-```
+These tasks depend on the minecraft version, but are (for the most part) standard for building mods.
 
-Building Baritone: 
-
-```
-$ gradlew build
-```
-
-For minecraft 1.15.2+, run the following instead to include the Forge jars:
-
-```
-$ gradlew build -Pbaritone.forge_build
-```
-
-Do this instead for Fabric jars:
-
-```
-$ gradlew build -Pbaritone.fabric_build
-```
-
-Running Baritone:
-
-```
-$ gradlew runClient
-```
-
-For information on how to build baritone, see [Building Baritone](#building-baritone)
+for more details, see [the build ci action](/.github/workflows/gradle_build.yml)
 
 ## 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)
-
-## 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
+- depending on the minecraft version, you may need to run `setupDecompWorkspace` or `genIntellijRuns` in order to get everything working

gradle.properties

@@ -1,6 +1,6 @@
 org.gradle.jvmargs=-Xmx2048M
 
-mod_version=1.8.3
+mod_version=1.8.6
 maven_group=baritone
 archives_base_name=baritone
 

scripts/proguard.pro

@@ -19,6 +19,8 @@
 -dontwarn module-info
 # we dont have forge
 -dontwarn baritone.launch.BaritoneForgeModXD
+# progard doesn't like signature polymorphism
+-dontwarn java.lang.invoke.MethodHandle
 
 # please do not change the comment below
 -keep class baritone.api.** { *; } # this is the keep api

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

@@ -32,7 +32,7 @@ public final class BaritoneAPI {
 
     static {
         settings = new Settings();
-        SettingsUtil.readAndApply(settings);
+        SettingsUtil.readAndApply(settings, SettingsUtil.SETTINGS_DEFAULT_NAME);
 
         try {
             provider = (IBaritoneProvider) Class.forName("baritone.BaritoneProvider").newInstance();

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

@@ -21,9 +21,11 @@ import baritone.api.cache.IWorldScanner;
 import baritone.api.command.ICommand;
 import baritone.api.command.ICommandSystem;
 import baritone.api.schematic.ISchematicSystem;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.player.LocalPlayer;
+
 import java.util.List;
 import java.util.Objects;
-import net.minecraft.client.player.LocalPlayer;
 
 /**
  * Provides the present {@link IBaritone} instances, as well as non-baritone instance related APIs.
@@ -51,15 +53,13 @@ public interface IBaritoneProvider {
     List<IBaritone> getAllBaritones();
 
     /**
-     * Provides the {@link IBaritone} instance for a given {@link LocalPlayer}. This will likely be
-     * replaced with or be overloaded in addition to {@code #getBaritoneForUser(IBaritoneUser)} when
-     * {@code bot-system} is merged into {@code master}.
+     * Provides the {@link IBaritone} instance for a given {@link LocalPlayer}.
      *
      * @param player The player
      * @return The {@link IBaritone} instance.
      */
     default IBaritone getBaritoneForPlayer(LocalPlayer player) {
-        for (IBaritone baritone : getAllBaritones()) {
+        for (IBaritone baritone : this.getAllBaritones()) {
             if (Objects.equals(player, baritone.getPlayerContext().player())) {
                 return baritone;
             }
@@ -67,6 +67,39 @@ public interface IBaritoneProvider {
         return null;
     }
 
+    /**
+     * Provides the {@link IBaritone} instance for a given {@link Minecraft}.
+     *
+     * @param minecraft The minecraft
+     * @return The {@link IBaritone} instance.
+     */
+    default IBaritone getBaritoneForMinecraft(Minecraft minecraft) {
+        for (IBaritone baritone : this.getAllBaritones()) {
+            if (Objects.equals(minecraft, baritone.getPlayerContext().minecraft())) {
+                return baritone;
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Creates and registers a new {@link IBaritone} instance using the specified {@link Minecraft}. The existing
+     * instance is returned if already registered.
+     *
+     * @param minecraft The minecraft
+     * @return The {@link IBaritone} instance
+     */
+    IBaritone createBaritone(Minecraft minecraft);
+
+    /**
+     * Destroys and removes the specified {@link IBaritone} instance. If the specified instance is the
+     * {@link #getPrimaryBaritone() primary baritone}, this operation has no effect and will return {@code false}.
+     *
+     * @param baritone The baritone instance to remove
+     * @return Whether the baritone instance was removed
+     */
+    boolean destroyBaritone(IBaritone baritone);
+
     /**
      * Returns the {@link IWorldScanner} instance. This is not a type returned by
      * {@link IBaritone} implementation, because it is not linked with {@link IBaritone}.

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

@@ -30,6 +30,10 @@ import net.minecraft.world.item.Item;
 import net.minecraft.world.level.block.Block;
 import net.minecraft.world.level.block.Blocks;
 import java.awt.*;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
 import java.lang.reflect.Field;
 import java.lang.reflect.ParameterizedType;
 import java.lang.reflect.Type;
@@ -70,6 +74,16 @@ public final class Settings {
      */
     public final Setting<Boolean> allowInventory = new Setting<>(false);
 
+    /**
+     * Wait this many ticks between InventoryBehavior moving inventory items
+     */
+    public final Setting<Integer> ticksBetweenInventoryMoves = new Setting<>(1);
+
+    /**
+     * Come to a halt before doing any inventory moves. Intended for anticheat such as 2b2t
+     */
+    public final Setting<Boolean> inventoryMoveOnlyIfStationary = new Setting<>(false);
+
     /**
      * Disable baritone's auto-tool at runtime, but still assume that another mod will provide auto tool functionality
      * <p>
@@ -611,6 +625,13 @@ public final class Settings {
      */
     public final Setting<Boolean> pruneRegionsFromRAM = new Setting<>(true);
 
+    /**
+     * The chunk packer queue can never grow to larger than this, if it does, the oldest chunks are discarded
+     * <p>
+     * The newest chunks are kept, so that if you're moving in a straight line quickly then stop, your immediate render distance is still included
+     */
+    public final Setting<Integer> chunkPackerQueueMaxSize = new Setting<>(2000);
+
     /**
      * Fill in blocks behind you
      */
@@ -712,6 +733,17 @@ public final class Settings {
      */
     public final Setting<Boolean> freeLook = new Setting<>(true);
 
+    /**
+     * Break and place blocks without having to force the client-sided rotations. Requires {@link #freeLook}.
+     */
+    public final Setting<Boolean> blockFreeLook = new Setting<>(false);
+
+    /**
+     * When true, the player will remain with its existing look direction as often as possible.
+     * Although, in some cases this can get it stuck, hence this setting to disable that behavior.
+     */
+    public final Setting<Boolean> remainWithExistingLookDirection = new Setting<>(true);
+
     /**
      * Will cause some minor behavioral differences to ensure that Baritone works on anticheats.
      * <p>
@@ -847,6 +879,11 @@ public final class Settings {
      */
     public final Setting<Integer> minYLevelWhileMining = new Setting<>(0);
 
+    /**
+     * Sets the maximum y level to mine ores at.
+     */
+    public final Setting<Integer> maxYLevelWhileMining = new Setting<>(2031);
+
     /**
      * This will only allow baritone to mine exposed ores, can be used to stop ore obfuscators on servers that use them.
      */
@@ -1143,6 +1180,7 @@ public final class Settings {
      * via {@link Consumer#andThen(Consumer)} or it can completely be overriden via setting
      * {@link Setting#value};
      */
+    @JavaOnly
     public final Setting<Consumer<Component>> logger = new Setting<>(msg -> Minecraft.getInstance().gui.getChat().addMessage(msg));
 
     /**
@@ -1150,6 +1188,7 @@ public final class Settings {
      * via {@link Consumer#andThen(Consumer)} or it can completely be overriden via setting
      * {@link Setting#value};
      */
+    @JavaOnly
     public final Setting<BiConsumer<String, Boolean>> notifier = new Setting<>(NotificationHelper::notify);
 
     /**
@@ -1157,6 +1196,7 @@ public final class Settings {
      * via {@link Consumer#andThen(Consumer)} or it can completely be overriden via setting
      * {@link Setting#value};
      */
+    @JavaOnly
     public final Setting<BiConsumer<Component, Component>> toaster = new Setting<>(BaritoneToast::addOrUpdate);
 
     /**
@@ -1306,6 +1346,7 @@ public final class Settings {
         public T value;
         public final T defaultValue;
         private String name;
+        private boolean javaOnly;
 
         @SuppressWarnings("unchecked")
         private Setting(T value) {
@@ -1314,6 +1355,7 @@ public final class Settings {
             }
             this.value = value;
             this.defaultValue = value;
+            this.javaOnly = false;
         }
 
         /**
@@ -1350,8 +1392,25 @@ public final class Settings {
         public final Type getType() {
             return settingTypes.get(this);
         }
+
+        /**
+         * This should always be the same as whether the setting can be parsed from or serialized to a string; in other
+         * words, the only way to modify it is by writing to {@link #value} programatically.
+         *
+         * @return {@code true} if the setting can not be set or read by the user
+         */
+        public boolean isJavaOnly() {
+            return javaOnly;
+        }
     }
 
+    /**
+     * Marks a {@link Setting} field as being {@link Setting#isJavaOnly() Java-only}
+     */
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target(ElementType.FIELD)
+    private @interface JavaOnly {}
+
     // here be dragons
 
     Settings() {
@@ -1367,6 +1426,7 @@ public final class Settings {
                     Setting<?> setting = (Setting<?>) field.get(this);
                     String name = field.getName();
                     setting.name = name;
+                    setting.javaOnly = field.isAnnotationPresent(JavaOnly.class);
                     name = name.toLowerCase();
                     if (tmpByName.containsKey(name)) {
                         throw new IllegalStateException("Duplicate setting name");

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

@@ -17,6 +17,8 @@
 
 package baritone.api.behavior;
 
+import baritone.api.Settings;
+import baritone.api.behavior.look.IAimProcessor;
 import baritone.api.utils.Rotation;
 
 /**
@@ -26,14 +28,23 @@ import baritone.api.utils.Rotation;
 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};
+     * Updates the current {@link ILookBehavior} target to target the specified rotations on the next tick. If any sort
+     * of block interaction is required, {@code blockInteract} should be {@code true}. It is not guaranteed that the
+     * rotations set by the caller will be the exact rotations expressed by the client (This is due to settings like
+     * {@link Settings#randomLooking}). If the rotations produced by this behavior are required, then the
+     * {@link #getAimProcessor() aim processor} should be used.
      *
-     * @param rotation The target rotations
-     * @param force    Whether or not to "force" the rotations
+     * @param rotation      The target rotations
+     * @param blockInteract Whether the target rotations are needed for a block interaction
      */
-    void updateTarget(Rotation rotation, boolean force);
+    void updateTarget(Rotation rotation, boolean blockInteract);
+
+    /**
+     * The aim processor instance for this {@link ILookBehavior}, which is responsible for applying additional,
+     * deterministic transformations to the target rotation set by {@link #updateTarget}.
+     *
+     * @return The aim processor
+     * @see IAimProcessor#fork
+     */
+    IAimProcessor getAimProcessor();
 }

src/api/java/baritone/api/behavior/look/IAimProcessor.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.behavior.look;
+
+import baritone.api.utils.Rotation;
+
+/**
+ * @author Brady
+ */
+public interface IAimProcessor {
+
+    /**
+     * Returns the actual rotation that will be used when the desired rotation is requested. The returned rotation
+     * always reflects what would happen in the upcoming tick. In other words, it is a pure function, and no internal
+     * state changes. If simulation of the rotation states beyond the next tick is required, then a
+     * {@link IAimProcessor#fork fork} should be created.
+     *
+     * @param desired The desired rotation to set
+     * @return The actual rotation
+     */
+    Rotation peekRotation(Rotation desired);
+
+    /**
+     * Returns a copy of this {@link IAimProcessor} which has its own internal state and is manually tickable.
+     *
+     * @return The forked processor
+     * @see ITickableAimProcessor
+     */
+    ITickableAimProcessor fork();
+}

src/api/java/baritone/api/behavior/look/ITickableAimProcessor.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.behavior.look;
+
+import baritone.api.utils.Rotation;
+
+/**
+ * @author Brady
+ */
+public interface ITickableAimProcessor extends IAimProcessor {
+
+    /**
+     * Advances the internal state of this aim processor by a single tick.
+     */
+    void tick();
+
+    /**
+     * Calls {@link #tick()} the specified number of times.
+     *
+     * @param ticks The number of calls
+     */
+    void advance(int ticks);
+
+    /**
+     * Returns the actual rotation as provided by {@link #peekRotation(Rotation)}, and then automatically advances the
+     * internal state by one {@link #tick() tick}.
+     *
+     * @param rotation The desired rotation to set
+     * @return The actual rotation
+     */
+    Rotation nextRotation(Rotation rotation);
+}

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

@@ -17,6 +17,8 @@
 
 package baritone.api.cache;
 
+import java.util.function.Consumer;
+
 /**
  * @author Brady
  * @since 9/24/2018
@@ -29,4 +31,11 @@ public interface IWorldProvider {
      * @return The current world data
      */
     IWorldData getCurrentWorld();
+
+    default void ifWorldLoaded(Consumer<IWorldData> callback) {
+        final IWorldData currentWorld = this.getCurrentWorld();
+        if (currentWorld != null) {
+            callback.accept(currentWorld);
+        }
+    }
 }

src/api/java/baritone/api/command/datatypes/BlockById.java

@@ -19,14 +19,21 @@ package baritone.api.command.datatypes;
 
 import baritone.api.command.exception.CommandException;
 import baritone.api.command.helpers.TabCompleteHelper;
-import java.util.stream.Stream;
 import net.minecraft.core.Registry;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.world.level.block.Block;
 
+import java.util.regex.Pattern;
+import java.util.stream.Stream;
+
 public enum BlockById implements IDatatypeFor<Block> {
     INSTANCE;
 
+    /**
+     * Matches (domain:)?name? where domain and name are [a-z0-9_.-]+ and [a-z0-9/_.-]+ respectively.
+     */
+    private static Pattern PATTERN = Pattern.compile("(?:[a-z0-9_.-]+:)?[a-z0-9/_.-]*");
+
     @Override
     public Block get(IDatatypeContext ctx) throws CommandException {
         ResourceLocation id = new ResourceLocation(ctx.getConsumer().getString());
@@ -39,13 +46,19 @@ public enum BlockById implements IDatatypeFor<Block> {
 
     @Override
     public Stream<String> tabComplete(IDatatypeContext ctx) throws CommandException {
+        String arg = ctx.getConsumer().getString();
+
+        if (!PATTERN.matcher(arg).matches()) {
+            return Stream.empty();
+        }
+
         return new TabCompleteHelper()
                 .append(
                         Registry.BLOCK.keySet()
                                 .stream()
                                 .map(Object::toString)
                 )
-                .filterPrefixNamespaced(ctx.getConsumer().getString())
+                .filterPrefixNamespaced(arg)
                 .sortAlphabetically()
                 .stream();
     }

src/api/java/baritone/api/command/datatypes/ForAxis.java

@@ -0,0 +1,43 @@
+/*
+ * 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.command.datatypes;
+
+import baritone.api.command.exception.CommandException;
+import baritone.api.command.helpers.TabCompleteHelper;
+import net.minecraft.core.Direction;
+
+import java.util.Locale;
+import java.util.stream.Stream;
+
+public enum ForAxis implements IDatatypeFor<Direction.Axis> {
+    INSTANCE;
+
+    @Override
+    public Direction.Axis get(IDatatypeContext ctx) throws CommandException {
+        return Direction.Axis.valueOf(ctx.getConsumer().getString().toUpperCase(Locale.US));
+    }
+
+    @Override
+    public Stream<String> tabComplete(IDatatypeContext ctx) throws CommandException {
+        return new TabCompleteHelper()
+                .append(Stream.of(Direction.Axis.values())
+                        .map(Direction.Axis::getName).map(String::toLowerCase))
+                .filterPrefix(ctx.getConsumer().getString())
+                .stream();
+    }
+}

src/api/java/baritone/api/command/datatypes/ForBlockOptionalMeta.java

@@ -18,20 +18,137 @@
 package baritone.api.command.datatypes;
 
 import baritone.api.command.exception.CommandException;
+import baritone.api.command.helpers.TabCompleteHelper;
 import baritone.api.utils.BlockOptionalMeta;
+import net.minecraft.core.Registry;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.world.level.block.Block;
+import net.minecraft.world.level.block.state.properties.Property;
 
+import java.util.Set;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
 public enum ForBlockOptionalMeta implements IDatatypeFor<BlockOptionalMeta> {
     INSTANCE;
 
+    /**
+     * Matches (domain:)?name([(property=value)*])? but the input can be truncated at any position.
+     * domain and name are [a-z0-9_.-]+ and [a-z0-9/_.-]+ because that's what mc 1.13+ accepts.
+     * property and value use the same format as domain.
+     */
+    // Good luck reading this.
+    private static Pattern PATTERN = Pattern.compile("(?:[a-z0-9_.-]+:)?(?:[a-z0-9/_.-]+(?:\\[(?:(?:[a-z0-9_.-]+=[a-z0-9_.-]+,)*(?:[a-z0-9_.-]+(?:=(?:[a-z0-9_.-]+(?:\\])?)?)?)?|\\])?)?)?");
+
     @Override
     public BlockOptionalMeta get(IDatatypeContext ctx) throws CommandException {
         return new BlockOptionalMeta(ctx.getConsumer().getString());
     }
 
     @Override
-    public Stream<String> tabComplete(IDatatypeContext ctx) {
-        return ctx.getConsumer().tabCompleteDatatype(BlockById.INSTANCE);
+    public Stream<String> tabComplete(IDatatypeContext ctx) throws CommandException {
+        String arg = ctx.getConsumer().peekString();
+
+        if (!PATTERN.matcher(arg).matches()) {
+            // Invalid format; we can't complete this.
+            ctx.getConsumer().getString();
+            return Stream.empty();
+        }
+
+        if (arg.endsWith("]")) {
+            // We are already done.
+            ctx.getConsumer().getString();
+            return Stream.empty();
+        }
+
+        if (!arg.contains("[")) {
+            // no properties so we are completing the block id
+            return ctx.getConsumer().tabCompleteDatatype(BlockById.INSTANCE);
+        }
+
+        ctx.getConsumer().getString();
+
+        // destructuring assignment? Please?
+        String blockId, properties;
+        {
+            String[] parts = splitLast(arg, '[');
+            blockId = parts[0];
+            properties = parts[1];
+        }
+
+        Block block = Registry.BLOCK.getOptional(new ResourceLocation(blockId)).orElse(null);
+        if (block == null) {
+            // This block doesn't exist so there's no properties to complete.
+            return Stream.empty();
+        }
+
+        String leadingProperties, lastProperty;
+        {
+            String[] parts = splitLast(properties, ',');
+            leadingProperties = parts[0];
+            lastProperty = parts[1];
+        }
+
+        if (!lastProperty.contains("=")) {
+            // The last property-value pair doesn't have a value yet so we are completing its name
+            Set<String> usedProps = Stream.of(leadingProperties.split(","))
+                    .map(pair -> pair.split("=")[0])
+                    .collect(Collectors.toSet());
+
+            String prefix = arg.substring(0, arg.length() - lastProperty.length());
+            return new TabCompleteHelper()
+                    .append(
+                            block.getStateDefinition()
+                                    .getProperties()
+                                    .stream()
+                                    .map(Property::getName)
+                    )
+                    .filter(prop -> !usedProps.contains(prop))
+                    .filterPrefix(lastProperty)
+                    .sortAlphabetically()
+                    .map(prop -> prefix + prop)
+                    .stream();
+        }
+
+        String lastName, lastValue;
+        {
+            String[] parts = splitLast(lastProperty, '=');
+            lastName = parts[0];
+            lastValue = parts[1];
+        }
+
+        // We are completing the value of a property
+        String prefix = arg.substring(0, arg.length() - lastValue.length());
+
+        Property<?> property = block.getStateDefinition().getProperty(lastName);
+        if (property == null) {
+            // The property does not exist so there's no values to complete
+            return Stream.empty();
+        }
+
+        return new TabCompleteHelper()
+                .append(getValues(property))
+                .filterPrefix(lastValue)
+                .sortAlphabetically()
+                .map(val -> prefix + val)
+                .stream();
+    }
+
+    /**
+     * Always returns exactly two strings.
+     * If the separator is not found the FIRST returned string is empty.
+     */
+    private static String[] splitLast(String string, char chr) {
+        int idx = string.lastIndexOf(chr);
+        if (idx == -1) {
+            return new String[]{"", string};
+        }
+        return new String[]{string.substring(0, idx), string.substring(idx + 1)};
+    }
+
+    // this shouldn't need to be a separate method?
+    private static <T extends Comparable<T>> Stream<String> getValues(Property<T> property) {
+        return property.getPossibleValues().stream().map(property::getName);
     }
 }

src/api/java/baritone/api/command/datatypes/RelativeFile.java

@@ -19,6 +19,8 @@ package baritone.api.command.datatypes;
 
 import baritone.api.command.argument.IArgConsumer;
 import baritone.api.command.exception.CommandException;
+import baritone.api.utils.Helper;
+import net.minecraft.client.Minecraft;
 
 import java.io.File;
 import java.io.IOException;
@@ -30,8 +32,6 @@ import java.util.Locale;
 import java.util.Objects;
 import java.util.stream.Stream;
 
-import static baritone.api.utils.Helper.HELPER;
-
 public enum RelativeFile implements IDatatypePost<File, File> {
     INSTANCE;
 
@@ -93,8 +93,13 @@ public enum RelativeFile implements IDatatypePost<File, File> {
                 .filter(s -> !s.contains(" "));
     }
 
+    @Deprecated
     public static File gameDir() {
-        File gameDir = HELPER.mc.gameDirectory.getAbsoluteFile();
+        return gameDir(Helper.mc);
+    }
+
+    public static File gameDir(Minecraft mc) {
+        File gameDir = mc.gameDirectory.getAbsoluteFile();
         if (gameDir.getName().equals(".")) {
             return gameDir.getParentFile();
         }

src/api/java/baritone/api/command/helpers/TabCompleteHelper.java

@@ -252,7 +252,7 @@ public class TabCompleteHelper {
     public TabCompleteHelper addSettings() {
         return append(
                 BaritoneAPI.getSettings().allSettings.stream()
-                        .filter(s -> !SettingsUtil.javaOnlySetting(s))
+                        .filter(s -> !s.isJavaOnly())
                         .map(Settings.Setting::getName)
                         .sorted(String.CASE_INSENSITIVE_ORDER)
         );

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

@@ -17,6 +17,7 @@
 
 package baritone.api.event.events;
 
+import baritone.api.utils.Rotation;
 import net.minecraft.world.entity.Entity;
 import net.minecraft.world.entity.LivingEntity;
 import net.minecraft.world.phys.Vec3;
@@ -32,14 +33,27 @@ public final class RotationMoveEvent {
      */
     private final Type type;
 
+    private final Rotation original;
+
     /**
      * The yaw rotation
      */
     private float yaw;
 
-    public RotationMoveEvent(Type type, float yaw) {
+    /**
+     * The pitch rotation
+     */
+    private float pitch;
+
+    public RotationMoveEvent(Type type, float yaw, float pitch) {
         this.type = type;
+        this.original = new Rotation(yaw, pitch);
         this.yaw = yaw;
+        this.pitch = pitch;
+    }
+
+    public Rotation getOriginal() {
+        return this.original;
     }
 
     /**
@@ -47,21 +61,37 @@ public final class RotationMoveEvent {
      *
      * @param yaw Yaw rotation
      */
-    public final void setYaw(float yaw) {
+    public void setYaw(float yaw) {
         this.yaw = yaw;
     }
 
     /**
      * @return The yaw rotation
      */
-    public final float getYaw() {
+    public float getYaw() {
         return this.yaw;
     }
 
+    /**
+     * Set the pitch movement rotation
+     *
+     * @param pitch Pitch rotation
+     */
+    public void setPitch(float pitch) {
+        this.pitch = pitch;
+    }
+
+    /**
+     * @return The pitch rotation
+     */
+    public float getPitch() {
+        return pitch;
+    }
+
     /**
      * @return The type of the event
      */
-    public final Type getType() {
+    public Type getType() {
         return this.type;
     }
 

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

@@ -42,6 +42,16 @@ public class GoalAxis implements Goal {
         return flatAxisDistance * BaritoneAPI.getSettings().costHeuristic.value + GoalYLevel.calculate(BaritoneAPI.getSettings().axisHeight.value, y);
     }
 
+    @Override
+    public boolean equals(Object o) {
+        return o.getClass() == GoalAxis.class;
+    }
+
+    @Override
+    public int hashCode() {
+        return 201385781;
+    }
+
     @Override
     public String toString() {
         return "GoalAxis";

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

@@ -17,6 +17,7 @@
 
 package baritone.api.pathing.goals;
 
+import baritone.api.utils.BetterBlockPos;
 import baritone.api.utils.SettingsUtil;
 import baritone.api.utils.interfaces.IGoalRenderPos;
 import net.minecraft.core.BlockPos;
@@ -66,6 +67,26 @@ public class GoalBlock implements Goal, IGoalRenderPos {
         return calculate(xDiff, yDiff, zDiff);
     }
 
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+
+        GoalBlock goal = (GoalBlock) o;
+        return x == goal.x
+                && y == goal.y
+                && z == goal.z;
+    }
+
+    @Override
+    public int hashCode() {
+        return (int) BetterBlockPos.longHash(x, y, z) * 905165533;
+    }
+
     @Override
     public String toString() {
         return String.format(

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

@@ -67,6 +67,24 @@ public class GoalComposite implements Goal {
         return min;
     }
 
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+
+        GoalComposite goal = (GoalComposite) o;
+        return Arrays.equals(goals, goal.goals);
+    }
+
+    @Override
+    public int hashCode() {
+        return Arrays.hashCode(goals);
+    }
+
     @Override
     public String toString() {
         return "GoalComposite" + Arrays.toString(goals);

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

@@ -17,6 +17,7 @@
 
 package baritone.api.pathing.goals;
 
+import baritone.api.utils.BetterBlockPos;
 import baritone.api.utils.SettingsUtil;
 import baritone.api.utils.interfaces.IGoalRenderPos;
 import net.minecraft.core.BlockPos;
@@ -60,6 +61,26 @@ public class GoalGetToBlock implements Goal, IGoalRenderPos {
         return GoalBlock.calculate(xDiff, yDiff < 0 ? yDiff + 1 : yDiff, zDiff);
     }
 
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+
+        GoalGetToBlock goal = (GoalGetToBlock) o;
+        return x == goal.x
+                && y == goal.y
+                && z == goal.z;
+    }
+
+    @Override
+    public int hashCode() {
+        return (int) BetterBlockPos.longHash(x, y, z) * -49639096;
+    }
+
     @Override
     public String toString() {
         return String.format(

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

@@ -17,6 +17,8 @@
 
 package baritone.api.pathing.goals;
 
+import java.util.Objects;
+
 /**
  * Invert any goal.
  * <p>
@@ -50,6 +52,24 @@ public class GoalInverted implements Goal {
         return Double.NEGATIVE_INFINITY;
     }
 
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+
+        GoalInverted goal = (GoalInverted) o;
+        return Objects.equals(origin, goal.origin);
+    }
+
+    @Override
+    public int hashCode() {
+        return origin.hashCode() * 495796690;
+    }
+
     @Override
     public String toString() {
         return String.format("GoalInverted{%s}", origin.toString());

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

@@ -17,6 +17,7 @@
 
 package baritone.api.pathing.goals;
 
+import baritone.api.utils.BetterBlockPos;
 import baritone.api.utils.SettingsUtil;
 import baritone.api.utils.interfaces.IGoalRenderPos;
 import it.unimi.dsi.fastutil.doubles.DoubleIterator;
@@ -86,6 +87,27 @@ public class GoalNear implements Goal, IGoalRenderPos {
         return new BlockPos(x, y, z);
     }
 
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+
+        GoalNear goal = (GoalNear) o;
+        return x == goal.x
+                && y == goal.y
+                && z == goal.z
+                && rangeSq == goal.rangeSq;
+    }
+
+    @Override
+    public int hashCode() {
+        return (int) BetterBlockPos.longHash(x, y, z) + rangeSq;
+    }
+
     @Override
     public String toString() {
         return String.format(

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

@@ -23,6 +23,7 @@ import it.unimi.dsi.fastutil.doubles.DoubleOpenHashSet;
 import net.minecraft.core.BlockPos;
 
 import java.util.Arrays;
+import java.util.Objects;
 
 /**
  * Useful for automated combat (retreating specifically)
@@ -124,6 +125,29 @@ public class GoalRunAway implements Goal {
         return maxInside;
     }
 
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+
+        GoalRunAway goal = (GoalRunAway) o;
+        return distanceSq == goal.distanceSq
+                && Arrays.equals(from, goal.from)
+                && Objects.equals(maintainY, goal.maintainY);
+    }
+
+    @Override
+    public int hashCode() {
+        int hash = Arrays.hashCode(from);
+        hash = hash * 1196803141 + distanceSq;
+        hash = hash * -2053788840 + maintainY;
+        return hash;
+    }
+
     @Override
     public String toString() {
         if (maintainY != null) {

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

@@ -17,6 +17,7 @@
 
 package baritone.api.pathing.goals;
 
+import baritone.api.utils.BetterBlockPos;
 import baritone.api.utils.SettingsUtil;
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Direction;
@@ -69,6 +70,31 @@ public class GoalStrictDirection implements Goal {
         return Double.NEGATIVE_INFINITY;
     }
 
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+
+        GoalStrictDirection goal = (GoalStrictDirection) o;
+        return x == goal.x
+                && y == goal.y
+                && z == goal.z
+                && dx == goal.dx
+                && dz == goal.dz;
+    }
+
+    @Override
+    public int hashCode() {
+        int hash = (int) BetterBlockPos.longHash(x, y, z);
+        hash = hash * 630627507 + dx;
+        hash = hash * -283028380 + dz;
+        return hash;
+    }
+
     @Override
     public String toString() {
         return String.format(

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

@@ -17,6 +17,7 @@
 
 package baritone.api.pathing.goals;
 
+import baritone.api.utils.BetterBlockPos;
 import baritone.api.utils.SettingsUtil;
 import baritone.api.utils.interfaces.IGoalRenderPos;
 import net.minecraft.core.BlockPos;
@@ -72,6 +73,26 @@ public class GoalTwoBlocks implements Goal, IGoalRenderPos {
         return new BlockPos(x, y, z);
     }
 
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+
+        GoalTwoBlocks goal = (GoalTwoBlocks) o;
+        return x == goal.x
+                && y == goal.y
+                && z == goal.z;
+    }
+
+    @Override
+    public int hashCode() {
+        return (int) BetterBlockPos.longHash(x, y, z) * 516508351;
+    }
+
     @Override
     public String toString() {
         return String.format(

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

@@ -64,6 +64,27 @@ public class GoalXZ implements Goal {
         return calculate(xDiff, zDiff);
     }
 
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+
+        GoalXZ goal = (GoalXZ) o;
+        return x == goal.x && z == goal.z;
+    }
+
+    @Override
+    public int hashCode() {
+        int hash = 1791873246;
+        hash = hash * 222601791 + x;
+        hash = hash * -1331679453 + z;
+        return hash;
+    }
+
     @Override
     public String toString() {
         return String.format(

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

@@ -58,6 +58,24 @@ public class GoalYLevel implements Goal, ActionCosts {
         return 0;
     }
 
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+
+        GoalYLevel goal = (GoalYLevel) o;
+        return level == goal.level;
+    }
+
+    @Override
+    public int hashCode() {
+        return level * 1271009915;
+    }
+
     @Override
     public String toString() {
         return String.format(

src/api/java/baritone/api/process/IBuilderProcess.java

@@ -50,6 +50,7 @@ public interface IBuilderProcess extends IBaritoneProcess {
      */
     boolean build(String name, File schematic, Vec3i origin);
 
+    @Deprecated
     default boolean build(String schematicFile, BlockPos origin) {
         File file = new File(new File(Minecraft.getInstance().gameDirectory, "schematics"), schematicFile);
         return build(schematicFile, file, origin);

src/api/java/baritone/api/schematic/MaskSchematic.java

@@ -17,9 +17,11 @@
 
 package baritone.api.schematic;
 
-import java.util.List;
+import baritone.api.schematic.mask.Mask;
 import net.minecraft.world.level.block.state.BlockState;
 
+import java.util.List;
+
 public abstract class MaskSchematic extends AbstractSchematic {
 
     private final ISchematic schematic;
@@ -40,4 +42,14 @@ public abstract class MaskSchematic extends AbstractSchematic {
     public BlockState desiredState(int x, int y, int z, BlockState current, List<BlockState> approxPlaceable) {
         return schematic.desiredState(x, y, z, current, approxPlaceable);
     }
+
+    public static MaskSchematic create(ISchematic schematic, Mask function) {
+        return new MaskSchematic(schematic) {
+
+            @Override
+            protected boolean partOfMask(int x, int y, int z, BlockState currentState) {
+                return function.partOfMask(x, y, z, currentState);
+            }
+        };
+    }
 }

src/api/java/baritone/api/schematic/mask/AbstractMask.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.schematic.mask;
+
+/**
+ * @author Brady
+ */
+public abstract class AbstractMask implements Mask {
+
+    private final int widthX;
+    private final int heightY;
+    private final int lengthZ;
+
+    public AbstractMask(int widthX, int heightY, int lengthZ) {
+        this.widthX = widthX;
+        this.heightY = heightY;
+        this.lengthZ = lengthZ;
+    }
+
+    @Override
+    public int widthX() {
+        return this.widthX;
+    }
+
+    @Override
+    public int heightY() {
+        return this.heightY;
+    }
+
+    @Override
+    public int lengthZ() {
+        return this.lengthZ;
+    }
+}

src/api/java/baritone/api/schematic/mask/Mask.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.schematic.mask;
+
+import baritone.api.schematic.mask.operator.BinaryOperatorMask;
+import baritone.api.schematic.mask.operator.NotMask;
+import baritone.api.utils.BooleanBinaryOperators;
+import net.minecraft.world.level.block.state.BlockState;
+
+/**
+ * @author Brady
+ */
+public interface Mask {
+
+    /**
+     * @param x            The relative x position of the block
+     * @param y            The relative y position of the block
+     * @param z            The relative z position of the block
+     * @param currentState The current state of that block in the world, may be {@code null}
+     * @return Whether the given position is included in this mask
+     */
+    boolean partOfMask(int x, int y, int z, BlockState currentState);
+
+    int widthX();
+
+    int heightY();
+
+    int lengthZ();
+
+    default Mask not() {
+        return new NotMask(this);
+    }
+
+    default Mask union(Mask other) {
+        return new BinaryOperatorMask(this, other, BooleanBinaryOperators.OR);
+    }
+
+    default Mask intersection(Mask other) {
+        return new BinaryOperatorMask(this, other, BooleanBinaryOperators.AND);
+    }
+
+    default Mask xor(Mask other) {
+        return new BinaryOperatorMask(this, other, BooleanBinaryOperators.XOR);
+    }
+}

src/api/java/baritone/api/schematic/mask/PreComputedMask.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.schematic.mask;
+
+/**
+ * @author Brady
+ */
+final class PreComputedMask extends AbstractMask implements StaticMask {
+
+    private final boolean[][][] mask;
+
+    public PreComputedMask(StaticMask mask) {
+        super(mask.widthX(), mask.heightY(), mask.lengthZ());
+
+        this.mask = new boolean[this.heightY()][this.lengthZ()][this.widthX()];
+        for (int y = 0; y < this.heightY(); y++) {
+            for (int z = 0; z < this.lengthZ(); z++) {
+                for (int x = 0; x < this.widthX(); x++) {
+                    this.mask[y][z][x] = mask.partOfMask(x, y, z);
+                }
+            }
+        }
+    }
+
+    @Override
+    public boolean partOfMask(int x, int y, int z) {
+        return this.mask[y][z][x];
+    }
+}

src/api/java/baritone/api/schematic/mask/StaticMask.java

@@ -0,0 +1,82 @@
+/*
+ * 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.schematic.mask;
+
+import baritone.api.schematic.mask.operator.BinaryOperatorMask;
+import baritone.api.schematic.mask.operator.NotMask;
+import baritone.api.utils.BooleanBinaryOperators;
+import net.minecraft.world.level.block.state.BlockState;
+
+/**
+ * A mask that is context-free. In other words, it doesn't require the current block state to determine if a relative
+ * position is a part of the mask.
+ *
+ * @author Brady
+ */
+public interface StaticMask extends Mask {
+
+    /**
+     * Determines if a given relative coordinate is included in this mask, without the need for the current block state.
+     *
+     * @param x The relative x position of the block
+     * @param y The relative y position of the block
+     * @param z The relative z position of the block
+     * @return Whether the given position is included in this mask
+     */
+    boolean partOfMask(int x, int y, int z);
+
+    /**
+     * Implements the parent {@link Mask#partOfMask partOfMask function} by calling the static function
+     * provided in this functional interface without needing the {@link BlockState} argument. This {@code default}
+     * implementation should <b><u>NOT</u></b> be overriden.
+     *
+     * @param x            The relative x position of the block
+     * @param y            The relative y position of the block
+     * @param z            The relative z position of the block
+     * @param currentState The current state of that block in the world, may be {@code null}
+     * @return Whether the given position is included in this mask
+     */
+    @Override
+    default boolean partOfMask(int x, int y, int z, BlockState currentState) {
+        return this.partOfMask(x, y, z);
+    }
+
+    @Override
+    default StaticMask not() {
+        return new NotMask.Static(this);
+    }
+
+    default StaticMask union(StaticMask other) {
+        return new BinaryOperatorMask.Static(this, other, BooleanBinaryOperators.OR);
+    }
+
+    default StaticMask intersection(StaticMask other) {
+        return new BinaryOperatorMask.Static(this, other, BooleanBinaryOperators.AND);
+    }
+
+    default StaticMask xor(StaticMask other) {
+        return new BinaryOperatorMask.Static(this, other, BooleanBinaryOperators.XOR);
+    }
+
+    /**
+     * Returns a pre-computed mask using {@code this} function, with the specified size parameters.
+     */
+    default StaticMask compute() {
+        return new PreComputedMask(this);
+    }
+}

src/api/java/baritone/api/schematic/mask/operator/BinaryOperatorMask.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.schematic.mask.operator;
+
+import baritone.api.schematic.mask.AbstractMask;
+import baritone.api.schematic.mask.Mask;
+import baritone.api.schematic.mask.StaticMask;
+import baritone.api.utils.BooleanBinaryOperator;
+import net.minecraft.world.level.block.state.BlockState;
+
+/**
+ * @author Brady
+ */
+public final class BinaryOperatorMask extends AbstractMask {
+
+    private final Mask a;
+    private final Mask b;
+    private final BooleanBinaryOperator operator;
+
+    public BinaryOperatorMask(Mask a, Mask b, BooleanBinaryOperator operator) {
+        super(Math.max(a.widthX(), b.widthX()), Math.max(a.heightY(), b.heightY()), Math.max(a.lengthZ(), b.lengthZ()));
+        this.a = a;
+        this.b = b;
+        this.operator = operator;
+    }
+
+    @Override
+    public boolean partOfMask(int x, int y, int z, BlockState currentState) {
+        return this.operator.applyAsBoolean(
+                partOfMask(a, x, y, z, currentState),
+                partOfMask(b, x, y, z, currentState)
+        );
+    }
+
+    private static boolean partOfMask(Mask mask, int x, int y, int z, BlockState currentState) {
+        return x < mask.widthX() && y < mask.heightY() && z < mask.lengthZ() && mask.partOfMask(x, y, z, currentState);
+    }
+
+    public static final class Static extends AbstractMask implements StaticMask {
+
+        private final StaticMask a;
+        private final StaticMask b;
+        private final BooleanBinaryOperator operator;
+
+        public Static(StaticMask a, StaticMask b, BooleanBinaryOperator operator) {
+            super(Math.max(a.widthX(), b.widthX()), Math.max(a.heightY(), b.heightY()), Math.max(a.lengthZ(), b.lengthZ()));
+            this.a = a;
+            this.b = b;
+            this.operator = operator;
+        }
+
+        @Override
+        public boolean partOfMask(int x, int y, int z) {
+            return this.operator.applyAsBoolean(
+                    partOfMask(a, x, y, z),
+                    partOfMask(b, x, y, z)
+            );
+        }
+
+        private static boolean partOfMask(StaticMask mask, int x, int y, int z) {
+            return x < mask.widthX() && y < mask.heightY() && z < mask.lengthZ() && mask.partOfMask(x, y, z);
+        }
+    }
+}

src/api/java/baritone/api/schematic/mask/operator/NotMask.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.schematic.mask.operator;
+
+import baritone.api.schematic.mask.AbstractMask;
+import baritone.api.schematic.mask.Mask;
+import baritone.api.schematic.mask.StaticMask;
+import net.minecraft.world.level.block.state.BlockState;
+
+/**
+ * @author Brady
+ */
+public final class NotMask extends AbstractMask {
+
+    private final Mask source;
+
+    public NotMask(Mask source) {
+        super(source.widthX(), source.heightY(), source.lengthZ());
+        this.source = source;
+    }
+
+    @Override
+    public boolean partOfMask(int x, int y, int z, BlockState currentState) {
+        return !this.source.partOfMask(x, y, z, currentState);
+    }
+
+    public static final class Static extends AbstractMask implements StaticMask {
+
+        private final StaticMask source;
+
+        public Static(StaticMask source) {
+            super(source.widthX(), source.heightY(), source.lengthZ());
+            this.source = source;
+        }
+
+        @Override
+        public boolean partOfMask(int x, int y, int z) {
+            return !this.source.partOfMask(x, y, z);
+        }
+    }
+}

src/api/java/baritone/api/schematic/mask/shape/CylinderMask.java

@@ -0,0 +1,69 @@
+/*
+ * 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.schematic.mask.shape;
+
+import baritone.api.schematic.mask.AbstractMask;
+import baritone.api.schematic.mask.StaticMask;
+import net.minecraft.core.Direction;
+
+/**
+ * @author Brady
+ */
+public final class CylinderMask extends AbstractMask implements StaticMask {
+
+    private final double centerA;
+    private final double centerB;
+    private final double radiusSqA;
+    private final double radiusSqB;
+    private final boolean filled;
+    private final Direction.Axis alignment;
+
+    public CylinderMask(int widthX, int heightY, int lengthZ, boolean filled, Direction.Axis alignment) {
+        super(widthX, heightY, lengthZ);
+        this.centerA = this.getA(widthX, heightY, alignment) / 2.0;
+        this.centerB = this.getB(heightY, lengthZ, alignment) / 2.0;
+        this.radiusSqA = (this.centerA - 1) * (this.centerA - 1);
+        this.radiusSqB = (this.centerB - 1) * (this.centerB - 1);
+        this.filled = filled;
+        this.alignment = alignment;
+    }
+
+    @Override
+    public boolean partOfMask(int x, int y, int z) {
+        double da = Math.abs((this.getA(x, y, this.alignment) + 0.5) - this.centerA);
+        double db = Math.abs((this.getB(y, z, this.alignment) + 0.5) - this.centerB);
+        if (this.outside(da, db)) {
+            return false;
+        }
+        return this.filled
+                || this.outside(da + 1, db)
+                || this.outside(da, db + 1);
+    }
+
+    private boolean outside(double da, double db) {
+        return da * da / this.radiusSqA + db * db / this.radiusSqB > 1;
+    }
+
+    private static int getA(int x, int y, Direction.Axis alignment) {
+        return alignment == Direction.Axis.X ? y : x;
+    }
+
+    private static int getB(int y, int z, Direction.Axis alignment) {
+        return alignment == Direction.Axis.Z ? y : z;
+    }
+}

src/api/java/baritone/api/schematic/mask/shape/SphereMask.java

@@ -0,0 +1,64 @@
+/*
+ * 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.schematic.mask.shape;
+
+import baritone.api.schematic.mask.AbstractMask;
+import baritone.api.schematic.mask.StaticMask;
+
+/**
+ * @author Brady
+ */
+public final class SphereMask extends AbstractMask implements StaticMask {
+
+    private final double centerX;
+    private final double centerY;
+    private final double centerZ;
+    private final double radiusSqX;
+    private final double radiusSqY;
+    private final double radiusSqZ;
+    private final boolean filled;
+
+    public SphereMask(int widthX, int heightY, int lengthZ, boolean filled) {
+        super(widthX, heightY, lengthZ);
+        this.centerX = widthX / 2.0;
+        this.centerY = heightY / 2.0;
+        this.centerZ = lengthZ / 2.0;
+        this.radiusSqX = this.centerX * this.centerX;
+        this.radiusSqY = this.centerY * this.centerY;
+        this.radiusSqZ = this.centerZ * this.centerZ;
+        this.filled = filled;
+    }
+
+    @Override
+    public boolean partOfMask(int x, int y, int z) {
+        double dx = Math.abs((x + 0.5) - this.centerX);
+        double dy = Math.abs((y + 0.5) - this.centerY);
+        double dz = Math.abs((z + 0.5) - this.centerZ);
+        if (this.outside(dx, dy, dz)) {
+            return false;
+        }
+        return this.filled
+                || this.outside(dx + 1, dy, dz)
+                || this.outside(dx, dy + 1, dz)
+                || this.outside(dx, dy, dz + 1);
+    }
+
+    private boolean outside(double dx, double dy, double dz) {
+        return dx * dx / this.radiusSqX + dy * dy / this.radiusSqY + dz * dz / this.radiusSqZ > 1;
+    }
+}

src/api/java/baritone/api/utils/BlockOptionalMeta.java

@@ -18,6 +18,7 @@
 package baritone.api.utils;
 
 import baritone.api.utils.accessor.IItemStack;
+import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableSet;
 import io.netty.util.concurrent.ThreadPerTaskExecutor;
 import net.minecraft.core.BlockPos;
@@ -25,11 +26,11 @@ import net.minecraft.resources.*;
 import net.minecraft.server.level.ServerLevel;
 import net.minecraft.server.packs.PackResources;
 import net.minecraft.server.packs.PackType;
-import net.minecraft.server.packs.repository.Pack;
 import net.minecraft.server.packs.repository.PackRepository;
 import net.minecraft.server.packs.repository.ServerPacksSource;
 import net.minecraft.server.packs.resources.ReloadableResourceManager;
 import net.minecraft.util.Unit;
+import net.minecraft.world.level.block.state.properties.Property;
 import net.minecraft.world.item.Item;
 import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.level.block.Block;
@@ -42,47 +43,88 @@ import net.minecraft.world.level.storage.loot.parameters.LootContextParamSets;
 import net.minecraft.world.level.storage.loot.parameters.LootContextParams;
 import net.minecraft.world.phys.Vec3;
 import javax.annotation.Nonnull;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Random;
+import java.util.Set;
 import java.util.concurrent.CompletableFuture;
-import java.util.regex.MatchResult;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
+import java.util.stream.Collectors;
 
 public final class BlockOptionalMeta {
+    // id or id[] or id[properties] where id and properties are any text with at least one character
+    private static final Pattern PATTERN = Pattern.compile("^(?<id>.+?)(?:\\[(?<properties>.+?)?\\])?$");
 
     private final Block block;
+    private final String propertiesDescription; // exists so toString() can return something more useful than a list of all blockstates
     private final Set<BlockState> blockstates;
-    private final ImmutableSet<Integer> stateHashes;
-    private final ImmutableSet<Integer> stackHashes;
-    private static final Pattern pattern = Pattern.compile("^(.+?)(?::(\\d+))?$");
+    private final Set<Integer> stateHashes;
+    private final Set<Integer> stackHashes;
     private static LootTables manager;
     private static PredicateManager predicate = new PredicateManager();
     private static Map<Block, List<Item>> drops = new HashMap<>();
 
     public BlockOptionalMeta(@Nonnull Block block) {
         this.block = block;
-        this.blockstates = getStates(block);
+        this.propertiesDescription = "{}";
+        this.blockstates = getStates(block, Collections.emptyMap());
         this.stateHashes = getStateHashes(blockstates);
         this.stackHashes = getStackHashes(blockstates);
     }
 
     public BlockOptionalMeta(@Nonnull String selector) {
-        Matcher matcher = pattern.matcher(selector);
+        Matcher matcher = PATTERN.matcher(selector);
 
         if (!matcher.find()) {
             throw new IllegalArgumentException("invalid block selector");
         }
 
-        MatchResult matchResult = matcher.toMatchResult();
+        block = BlockUtils.stringToBlockRequired(matcher.group("id"));
 
-        block = BlockUtils.stringToBlockRequired(matchResult.group(1));
-        blockstates = getStates(block);
+        String props = matcher.group("properties");
+        Map<Property<?>, ?> properties = props == null || props.equals("") ? Collections.emptyMap() : parseProperties(block, props);
+
+        propertiesDescription = props == null ? "{}" : "{" + props.replace("=", ":") + "}";
+        blockstates = getStates(block, properties);
         stateHashes = getStateHashes(blockstates);
         stackHashes = getStackHashes(blockstates);
     }
 
-    private static Set<BlockState> getStates(@Nonnull Block block) {
-        return new HashSet<>(block.getStateDefinition().getPossibleStates());
+    private static <C extends Comparable<C>, P extends Property<C>> P castToIProperty(Object value) {
+        //noinspection unchecked
+        return (P) value;
+    }
+
+    private static Map<Property<?>, ?> parseProperties(Block block, String raw) {
+        ImmutableMap.Builder<Property<?>, Object> builder = ImmutableMap.builder();
+        for (String pair : raw.split(",")) {
+            String[] parts = pair.split("=");
+            if (parts.length != 2) {
+                throw new IllegalArgumentException(String.format("\"%s\" is not a valid property-value pair", pair));
+            }
+            String rawKey = parts[0];
+            String rawValue = parts[1];
+            Property<?> key = block.getStateDefinition().getProperty(rawKey);
+            Comparable<?> value = castToIProperty(key).getValue(rawValue)
+                    .orElseThrow(() -> new IllegalArgumentException(String.format(
+                            "\"%s\" is not a valid value for %s on %s",
+                            rawValue, key, block
+                    )));
+            builder.put(key, value);
+        }
+        return builder.build();
+    }
+
+    private static Set<BlockState> getStates(@Nonnull Block block, @Nonnull Map<Property<?>, ?> properties) {
+        return block.getStateDefinition().getPossibleStates().stream()
+                .filter(blockstate -> properties.entrySet().stream().allMatch(entry ->
+                        blockstate.getValue(entry.getKey()) == entry.getValue()
+                ))
+                .collect(Collectors.toSet());
     }
 
     private static ImmutableSet<Integer> getStateHashes(Set<BlockState> blockstates) {
@@ -130,7 +172,7 @@ public final class BlockOptionalMeta {
 
     @Override
     public String toString() {
-        return String.format("BlockOptionalMeta{block=%s}", block);
+        return String.format("BlockOptionalMeta{block=%s,properties=%s}", block, propertiesDescription);
     }
 
     public BlockState getAnyBlockState() {
@@ -141,6 +183,14 @@ public final class BlockOptionalMeta {
         return null;
     }
 
+    public Set<BlockState> getAllBlockStates() {
+        return blockstates;
+    }
+
+    public Set<Integer> stackHashes() {
+        return stackHashes;
+    }
+
     public static LootTables getManager() {
         if (manager == null) {
             PackRepository rpl = new PackRepository(PackType.SERVER_DATA, new ServerPacksSource());

src/api/java/baritone/api/utils/BlockOptionalMetaLookup.java

@@ -17,67 +17,70 @@
 
 package baritone.api.utils;
 
-import java.util.Arrays;
-import java.util.List;
-import java.util.stream.Stream;
+import baritone.api.utils.accessor.IItemStack;
+import com.google.common.collect.ImmutableSet;
 import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.level.block.Block;
 import net.minecraft.world.level.block.state.BlockState;
 
-public class BlockOptionalMetaLookup {
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.stream.Stream;
 
+public class BlockOptionalMetaLookup {
+    private final ImmutableSet<Block> blockSet;
+    private final ImmutableSet<BlockState> blockStateSet;
+    private final ImmutableSet<Integer> stackHashes;
     private final BlockOptionalMeta[] boms;
 
     public BlockOptionalMetaLookup(BlockOptionalMeta... boms) {
         this.boms = boms;
+        Set<Block> blocks = new HashSet<>();
+        Set<BlockState> blockStates = new HashSet<>();
+        Set<Integer> stacks = new HashSet<>();
+        for (BlockOptionalMeta bom : boms) {
+            blocks.add(bom.getBlock());
+            blockStates.addAll(bom.getAllBlockStates());
+            stacks.addAll(bom.stackHashes());
+        }
+        this.blockSet = ImmutableSet.copyOf(blocks);
+        this.blockStateSet = ImmutableSet.copyOf(blockStates);
+        this.stackHashes = ImmutableSet.copyOf(stacks);
     }
 
     public BlockOptionalMetaLookup(Block... blocks) {
-        this.boms = Stream.of(blocks)
+        this(Stream.of(blocks)
                 .map(BlockOptionalMeta::new)
-                .toArray(BlockOptionalMeta[]::new);
+                .toArray(BlockOptionalMeta[]::new));
+
     }
 
     public BlockOptionalMetaLookup(List<Block> blocks) {
-        this.boms = blocks.stream()
+        this(blocks.stream()
                 .map(BlockOptionalMeta::new)
-                .toArray(BlockOptionalMeta[]::new);
+                .toArray(BlockOptionalMeta[]::new));
     }
 
     public BlockOptionalMetaLookup(String... blocks) {
-        this.boms = Stream.of(blocks)
+        this(Stream.of(blocks)
                 .map(BlockOptionalMeta::new)
-                .toArray(BlockOptionalMeta[]::new);
+                .toArray(BlockOptionalMeta[]::new));
     }
 
     public boolean has(Block block) {
-        for (BlockOptionalMeta bom : boms) {
-            if (bom.getBlock() == block) {
-                return true;
-            }
-        }
-
-        return false;
+        return blockSet.contains(block);
     }
 
     public boolean has(BlockState state) {
-        for (BlockOptionalMeta bom : boms) {
-            if (bom.matches(state)) {
-                return true;
-            }
-        }
-
-        return false;
+        return blockStateSet.contains(state);
     }
 
     public boolean has(ItemStack stack) {
-        for (BlockOptionalMeta bom : boms) {
-            if (bom.matches(stack)) {
-                return true;
-            }
-        }
-
-        return false;
+        int hash = ((IItemStack) (Object) stack).getBaritoneHash();
+        hash -= stack.getDamageValue();
+        return stackHashes.contains(hash);
     }
 
     public List<BlockOptionalMeta> blocks() {

src/api/java/baritone/api/utils/BooleanBinaryOperator.java

@@ -0,0 +1,27 @@
+/*
+ * 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
+ */
+@FunctionalInterface
+public interface BooleanBinaryOperator {
+
+    boolean applyAsBoolean(boolean a, boolean b);
+}

src/api/java/baritone/api/utils/BooleanBinaryOperators.java

@@ -0,0 +1,38 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU 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
+ */
+public enum BooleanBinaryOperators implements BooleanBinaryOperator {
+    OR((a, b) -> a || b),
+    AND((a, b) -> a && b),
+    XOR((a, b) -> a ^ b);
+
+    private final BooleanBinaryOperator op;
+
+    BooleanBinaryOperators(BooleanBinaryOperator op) {
+        this.op = op;
+    }
+
+    @Override
+    public boolean applyAsBoolean(boolean a, boolean b) {
+        return this.op.applyAsBoolean(a, b);
+    }
+}

src/api/java/baritone/api/utils/Helper.java

@@ -43,8 +43,10 @@ public interface Helper {
     Helper HELPER = new Helper() {};
 
     /**
-     * Instance of the game
+     * The main game instance returned by {@link Minecraft#getInstance()}.
+     * Deprecated since {@link IPlayerContext#minecraft()} should be used instead (In the majority of cases).
      */
+    @Deprecated
     Minecraft mc = Minecraft.getInstance();
 
     static Component getPrefix() {
@@ -71,7 +73,7 @@ public interface Helper {
      * @param message The message to display in the popup
      */
     default void logToast(Component title, Component message) {
-        mc.execute(() -> BaritoneAPI.getSettings().toaster.value.accept(title, message));
+        Minecraft.getInstance().execute(() -> BaritoneAPI.getSettings().toaster.value.accept(title, message));
     }
 
     /**
@@ -132,7 +134,7 @@ public interface Helper {
      * @param error   Whether to log as an error
      */
     default void logNotificationDirect(String message, boolean error) {
-        mc.execute(() -> BaritoneAPI.getSettings().notifier.value.accept(message, error));
+        Minecraft.getInstance().execute(() -> BaritoneAPI.getSettings().notifier.value.accept(message, error));
     }
 
     /**
@@ -165,7 +167,7 @@ public interface Helper {
         if (logAsToast) {
             logToast(getPrefix(), component);
         } else {
-            mc.execute(() -> BaritoneAPI.getSettings().logger.value.accept(component));
+            Minecraft.getInstance().execute(() -> BaritoneAPI.getSettings().logger.value.accept(component));
         }
     }
 

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

@@ -18,9 +18,7 @@
 package baritone.api.utils;
 
 import baritone.api.cache.IWorldData;
-import java.util.Optional;
-import java.util.stream.Stream;
-import java.util.stream.StreamSupport;
+import net.minecraft.client.Minecraft;
 import net.minecraft.client.multiplayer.ClientLevel;
 import net.minecraft.client.player.LocalPlayer;
 import net.minecraft.core.BlockPos;
@@ -31,12 +29,18 @@ import net.minecraft.world.phys.BlockHitResult;
 import net.minecraft.world.phys.HitResult;
 import net.minecraft.world.phys.Vec3;
 
+import java.util.Optional;
+import java.util.stream.Stream;
+import java.util.stream.StreamSupport;
+
 /**
  * @author Brady
  * @since 11/12/2018
  */
 public interface IPlayerContext {
 
+    Minecraft minecraft();
+
     LocalPlayer player();
 
     IPlayerController playerController();
@@ -85,6 +89,8 @@ public interface IPlayerContext {
         return new Vec3(player().position().x, player().position().y + player().getEyeHeight(), player().position().z);
     }
 
+    BetterBlockPos viewerPos();
+
     default Rotation playerRotations() {
         return new Rotation(player().getYRot(), player().getXRot());
     }

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

@@ -26,12 +26,12 @@ public class Rotation {
     /**
      * The yaw angle of this Rotation
      */
-    private float yaw;
+    private final float yaw;
 
     /**
      * The pitch angle of this Rotation
      */
-    private float pitch;
+    private final float pitch;
 
     public Rotation(float yaw, float pitch) {
         this.yaw = yaw;
@@ -113,6 +113,10 @@ public class Rotation {
         );
     }
 
+    public Rotation withPitch(float pitch) {
+        return new Rotation(this.yaw, pitch);
+    }
+
     /**
      * Is really close to
      *

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

@@ -140,14 +140,14 @@ public final class RotationUtils {
      * @param ctx Context for the viewing entity
      * @param pos The target block position
      * @return The optional rotation
-     * @see #reachable(LocalPlayer, BlockPos, double)
+     * @see #reachable(IPlayerContext, BlockPos, double)
      */
     public static Optional<Rotation> reachable(IPlayerContext ctx, BlockPos pos) {
-        return reachable(ctx.player(), pos, ctx.playerController().getBlockReachDistance());
+        return reachable(ctx, pos, false);
     }
 
     public static Optional<Rotation> reachable(IPlayerContext ctx, BlockPos pos, boolean wouldSneak) {
-        return reachable(ctx.player(), pos, ctx.playerController().getBlockReachDistance(), wouldSneak);
+        return reachable(ctx, pos, ctx.playerController().getBlockReachDistance(), wouldSneak);
     }
 
     /**
@@ -157,18 +157,17 @@ public final class RotationUtils {
      * 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 ctx                Context for 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(LocalPlayer entity, BlockPos pos, double blockReachDistance) {
-        return reachable(entity, pos, blockReachDistance, false);
+    public static Optional<Rotation> reachable(IPlayerContext ctx, BlockPos pos, double blockReachDistance) {
+        return reachable(ctx, pos, blockReachDistance, false);
     }
 
-    public static Optional<Rotation> reachable(LocalPlayer entity, BlockPos pos, double blockReachDistance, boolean wouldSneak) {
-        IBaritone baritone = BaritoneAPI.getProvider().getBaritoneForPlayer(entity);
-        if (baritone.getPlayerContext().isLookingAt(pos)) {
+    public static Optional<Rotation> reachable(IPlayerContext ctx, BlockPos pos, double blockReachDistance, boolean wouldSneak) {
+        if (BaritoneAPI.getSettings().remainWithExistingLookDirection.value && ctx.isLookingAt(pos)) {
             /*
              * why add 0.0001?
              * to indicate that we actually have a desired pitch
@@ -179,10 +178,10 @@ public final class RotationUtils {
              *
              * or if you're a normal person literally all this does it ensure that we don't nudge the pitch to a normal level
              */
-            Rotation hypothetical = new Rotation(entity.getYRot(), entity.getXRot() + 0.0001F);
+            Rotation hypothetical = ctx.playerRotations().add(new Rotation(0, 0.0001F));
             if (wouldSneak) {
                 // the concern here is: what if we're looking at it now, but as soon as we start sneaking we no longer are
-                HitResult result = RayTraceUtils.rayTraceTowards(entity, hypothetical, blockReachDistance, true);
+                HitResult result = RayTraceUtils.rayTraceTowards(ctx.player(), hypothetical, blockReachDistance, true);
                 if (result != null && result.getType() == HitResult.Type.BLOCK && ((BlockHitResult) result).getBlockPos().equals(pos)) {
                     return Optional.of(hypothetical); // yes, if we sneaked we would still be looking at the block
                 }
@@ -190,14 +189,14 @@ public final class RotationUtils {
                 return Optional.of(hypothetical);
             }
         }
-        Optional<Rotation> possibleRotation = reachableCenter(entity, pos, blockReachDistance, wouldSneak);
+        Optional<Rotation> possibleRotation = reachableCenter(ctx, pos, blockReachDistance, wouldSneak);
         //System.out.println("center: " + possibleRotation);
         if (possibleRotation.isPresent()) {
             return possibleRotation;
         }
 
-        BlockState state = entity.level.getBlockState(pos);
-        VoxelShape shape = state.getShape(entity.level, pos);
+        BlockState state = ctx.world().getBlockState(pos);
+        VoxelShape shape = state.getShape(ctx.world(), pos);
         if (shape.isEmpty()) {
             shape = Shapes.block();
         }
@@ -205,7 +204,7 @@ public final class RotationUtils {
             double xDiff = shape.min(Direction.Axis.X) * sideOffset.x + shape.max(Direction.Axis.X) * (1 - sideOffset.x);
             double yDiff = shape.min(Direction.Axis.Y) * sideOffset.y + shape.max(Direction.Axis.Y) * (1 - sideOffset.y);
             double zDiff = shape.min(Direction.Axis.Z) * sideOffset.z + shape.max(Direction.Axis.Z) * (1 - sideOffset.z);
-            possibleRotation = reachableOffset(entity, pos, new Vec3(pos.getX(), pos.getY(), pos.getZ()).add(xDiff, yDiff, zDiff), blockReachDistance, wouldSneak);
+            possibleRotation = reachableOffset(ctx, pos, new Vec3(pos.getX(), pos.getY(), pos.getZ()).add(xDiff, yDiff, zDiff), blockReachDistance, wouldSneak);
             if (possibleRotation.isPresent()) {
                 return possibleRotation;
             }
@@ -218,12 +217,55 @@ public final class RotationUtils {
      * 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 ctx                Context for 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(IPlayerContext ctx, BlockPos pos, Vec3 offsetPos, double blockReachDistance, boolean wouldSneak) {
+        Vec3 eyes = wouldSneak ? RayTraceUtils.inferSneakingEyePosition(ctx.player()) : ctx.player().getEyePosition(1.0F);
+        Rotation rotation = calcRotationFromVec3d(eyes, offsetPos, ctx.playerRotations());
+        Rotation actualRotation = BaritoneAPI.getProvider().getBaritoneForPlayer(ctx.player()).getLookBehavior().getAimProcessor().peekRotation(rotation);
+        HitResult result = RayTraceUtils.rayTraceTowards(ctx.player(), actualRotation, blockReachDistance, wouldSneak);
+        //System.out.println(result);
+        if (result != null && result.getType() == HitResult.Type.BLOCK) {
+            if (((BlockHitResult) result).getBlockPos().equals(pos)) {
+                return Optional.of(rotation);
+            }
+            if (ctx.world().getBlockState(pos).getBlock() instanceof BaseFireBlock && ((BlockHitResult) result).getBlockPos().equals(pos.below())) {
+                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 ctx                Context for 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(IPlayerContext ctx, BlockPos pos, double blockReachDistance, boolean wouldSneak) {
+        return reachableOffset(ctx, pos, VecUtils.calculateBlockCenter(ctx.world(), pos), blockReachDistance, wouldSneak);
+    }
+
+    @Deprecated
+    public static Optional<Rotation> reachable(LocalPlayer entity, BlockPos pos, double blockReachDistance) {
+        return reachable(entity, pos, blockReachDistance, false);
+    }
+
+    @Deprecated
+    public static Optional<Rotation> reachable(LocalPlayer entity, BlockPos pos, double blockReachDistance, boolean wouldSneak) {
+        IBaritone baritone = BaritoneAPI.getProvider().getBaritoneForPlayer(entity);
+        IPlayerContext ctx = baritone.getPlayerContext();
+        return reachable(ctx, pos, blockReachDistance, wouldSneak);
+    }
+
+    @Deprecated
     public static Optional<Rotation> reachableOffset(Entity entity, BlockPos pos, Vec3 offsetPos, double blockReachDistance, boolean wouldSneak) {
         Vec3 eyes = wouldSneak ? RayTraceUtils.inferSneakingEyePosition(entity) : entity.getEyePosition(1.0F);
         Rotation rotation = calcRotationFromVec3d(eyes, offsetPos, new Rotation(entity.getYRot(), entity.getXRot()));
@@ -240,15 +282,7 @@ public final class RotationUtils {
         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
-     */
+    @Deprecated
     public static Optional<Rotation> reachableCenter(Entity entity, BlockPos pos, double blockReachDistance, boolean wouldSneak) {
         return reachableOffset(entity, pos, VecUtils.calculateBlockCenter(entity.level, pos), blockReachDistance, wouldSneak);
     }

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

@@ -46,12 +46,10 @@ import java.util.regex.Pattern;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
-
 public class SettingsUtil {
 
-    private static final Path SETTINGS_PATH = Minecraft.getInstance().gameDirectory.toPath().resolve("baritone").resolve("settings.txt");
+    public static final String SETTINGS_DEFAULT_NAME = "settings.txt";
     private static final Pattern SETTING_PATTERN = Pattern.compile("^(?<setting>[^ ]+) +(?<value>.+)"); // key and value split by the first space
-    private static final String[] JAVA_ONLY_SETTINGS = {"logger", "notifier", "toaster"};
 
 
     private static boolean isComment(String line) {
@@ -70,12 +68,12 @@ public class SettingsUtil {
         }
     }
 
-    public static void readAndApply(Settings settings) {
+    public static void readAndApply(Settings settings, String settingsName) {
         try {
-            forEachLine(SETTINGS_PATH, line -> {
+            forEachLine(settingsByName(settingsName), line -> {
                 Matcher matcher = SETTING_PATTERN.matcher(line);
                 if (!matcher.matches()) {
-                    System.out.println("Invalid syntax in setting file: " + line);
+                    Helper.HELPER.logDirect("Invalid syntax in setting file: " + line);
                     return;
                 }
 
@@ -84,29 +82,33 @@ public class SettingsUtil {
                 try {
                     parseAndApply(settings, settingName, settingValue);
                 } catch (Exception ex) {
-                    System.out.println("Unable to parse line " + line);
+                    Helper.HELPER.logDirect("Unable to parse line " + line);
                     ex.printStackTrace();
                 }
             });
         } catch (NoSuchFileException ignored) {
-            System.out.println("Baritone settings file not found, resetting.");
+            Helper.HELPER.logDirect("Baritone settings file not found, resetting.");
         } catch (Exception ex) {
-            System.out.println("Exception while reading Baritone settings, some settings may be reset to default values!");
+            Helper.HELPER.logDirect("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)) {
+        try (BufferedWriter out = Files.newBufferedWriter(settingsByName(SETTINGS_DEFAULT_NAME))) {
             for (Settings.Setting setting : modifiedSettings(settings)) {
                 out.write(settingToString(setting) + "\n");
             }
         } catch (Exception ex) {
-            System.out.println("Exception thrown while saving Baritone settings!");
+            Helper.HELPER.logDirect("Exception thrown while saving Baritone settings!");
             ex.printStackTrace();
         }
     }
 
+    private static Path settingsByName(String name) {
+        return Minecraft.getInstance().gameDirectory.toPath().resolve("baritone").resolve(name);
+    }
+
     public static List<Settings.Setting> modifiedSettings(Settings settings) {
         List<Settings.Setting> modified = new ArrayList<>();
         for (Settings.Setting setting : settings.allSettings) {
@@ -114,7 +116,7 @@ public class SettingsUtil {
                 System.out.println("NULL SETTING?" + setting.getName());
                 continue;
             }
-            if (javaOnlySetting(setting)) {
+            if (setting.isJavaOnly()) {
                 continue; // NO
             }
             if (setting.value == setting.defaultValue) {
@@ -168,7 +170,7 @@ public class SettingsUtil {
     }
 
     public static String settingToString(Settings.Setting setting) throws IllegalStateException {
-        if (javaOnlySetting(setting)) {
+        if (setting.isJavaOnly()) {
             return setting.getName();
         }
 
@@ -176,18 +178,14 @@ public class SettingsUtil {
     }
 
     /**
-     * This should always be the same as whether the setting can be parsed from or serialized to a string
+     * Deprecated. Use {@link Settings.Setting#isJavaOnly()} instead.
      *
      * @param setting The Setting
      * @return true if the setting can not be set or read by the user
      */
+    @Deprecated
     public static boolean javaOnlySetting(Settings.Setting setting) {
-        for (String name : JAVA_ONLY_SETTINGS) { // no JAVA_ONLY_SETTINGS.contains(...) because that would be case sensitive
-            if (setting.getName().equalsIgnoreCase(name)) {
-                return true;
-            }
-        }
-        return false;
+        return setting.isJavaOnly();
     }
 
     public static void parseAndApply(Settings settings, String settingName, String settingValue) throws IllegalStateException, NumberFormatException {

src/launch/java/baritone/launch/mixins/MixinClientPlayerEntity.java

@@ -61,9 +61,8 @@ public class MixinClientPlayerEntity {
             method = "tick",
             at = @At(
                     value = "INVOKE",
-                    target = "net/minecraft/client/player/LocalPlayer.isPassenger()Z",
-                    shift = At.Shift.BY,
-                    by = -3
+                    target = "net/minecraft/client/player/AbstractClientPlayer.tick()V",
+                    shift = At.Shift.AFTER
             )
     )
     private void onPreUpdate(CallbackInfo ci) {
@@ -73,22 +72,6 @@ public class MixinClientPlayerEntity {
         }
     }
 
-    @Inject(
-            method = "tick",
-            at = @At(
-                    value = "INVOKE",
-                    target = "net/minecraft/client/player/LocalPlayer.sendPosition()V",
-                    shift = At.Shift.BY,
-                    by = 2
-            )
-    )
-    private void onPostUpdate(CallbackInfo ci) {
-        IBaritone baritone = BaritoneAPI.getProvider().getBaritoneForPlayer((LocalPlayer) (Object) this);
-        if (baritone != null) {
-            baritone.getGameEventHandler().onPlayerUpdate(new PlayerUpdateEvent(EventState.POST));
-        }
-    }
-
     @Redirect(
             method = "aiStep",
             at = @At(

src/launch/java/baritone/launch/mixins/MixinCommandSuggestionHelper.java

@@ -19,9 +19,12 @@ package baritone.launch.mixins;
 
 import baritone.api.BaritoneAPI;
 import baritone.api.event.events.TabCompleteEvent;
+import com.mojang.brigadier.ParseResults;
 import com.mojang.brigadier.context.StringRange;
 import com.mojang.brigadier.suggestion.Suggestion;
 import com.mojang.brigadier.suggestion.Suggestions;
+import net.minecraft.client.gui.components.CommandSuggestions;
+import net.minecraft.client.gui.components.EditBox;
 import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
@@ -33,8 +36,6 @@ import java.util.List;
 import java.util.concurrent.CompletableFuture;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
-import net.minecraft.client.gui.components.CommandSuggestions;
-import net.minecraft.client.gui.components.EditBox;
 
 /**
  * @author Brady
@@ -51,9 +52,18 @@ public class MixinCommandSuggestionHelper {
     @Final
     private List<String> commandUsage;
 
+    @Shadow
+    private ParseResults currentParse;
+
     @Shadow
     private CompletableFuture<Suggestions> pendingSuggestions;
 
+    @Shadow
+    private CommandSuggestions.SuggestionsList suggestions;
+
+    @Shadow
+    boolean keepSuggestions;
+
     @Inject(
             method = "updateCommandInfo",
             at = @At("HEAD"),
@@ -74,27 +84,32 @@ public class MixinCommandSuggestionHelper {
         if (event.completions != null) {
             ci.cancel();
 
+            this.currentParse = null; // stop coloring
+
+            if (this.keepSuggestions) { // Supress suggestions update when cycling suggestions.
+                return;
+            }
+
+            this.input.setSuggestion(null); // clear old suggestions
+            this.suggestions = null;
             // TODO: Support populating the command usage
             this.commandUsage.clear();
 
             if (event.completions.length == 0) {
                 this.pendingSuggestions = Suggestions.empty();
             } else {
-                int offset = this.input.getValue().endsWith(" ")
-                        ? this.input.getCursorPosition()
-                        : this.input.getValue().lastIndexOf(" ") + 1; // If there is no space this is still 0 haha yes
+                StringRange range = StringRange.between(prefix.lastIndexOf(" ") + 1, prefix.length()); // if there is no space this starts at 0
 
                 List<Suggestion> suggestionList = Stream.of(event.completions)
-                        .map(s -> new Suggestion(StringRange.between(offset, offset + s.length()), s))
+                        .map(s -> new Suggestion(range, s))
                         .collect(Collectors.toList());
 
-                Suggestions suggestions = new Suggestions(
-                        StringRange.between(offset, offset + suggestionList.stream().mapToInt(s -> s.getText().length()).max().orElse(0)),
-                        suggestionList);
+                Suggestions suggestions = new Suggestions(range, suggestionList);
 
                 this.pendingSuggestions = new CompletableFuture<>();
                 this.pendingSuggestions.complete(suggestions);
             }
+            ((CommandSuggestions) (Object) this).showSuggestions(true); // actually populate the suggestions list from the suggestions future
         }
     }
 }

src/launch/java/baritone/launch/mixins/MixinEntity.java

@@ -23,6 +23,7 @@ import net.minecraft.client.player.LocalPlayer;
 import net.minecraft.world.entity.Entity;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.Unique;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
@@ -33,21 +34,25 @@ public class MixinEntity {
     @Shadow
     private float yRot;
 
-    float yawRestore;
+    @Shadow
+    private float xRot;
+
+    @Unique
+    private RotationMoveEvent motionUpdateRotationEvent;
 
     @Inject(
             method = "moveRelative",
             at = @At("HEAD")
     )
     private void moveRelativeHead(CallbackInfo info) {
-        this.yawRestore = this.yRot;
         // noinspection ConstantConditions
         if (!LocalPlayer.class.isInstance(this) || BaritoneAPI.getProvider().getBaritoneForPlayer((LocalPlayer) (Object) this) == null) {
             return;
         }
-        RotationMoveEvent motionUpdateRotationEvent = new RotationMoveEvent(RotationMoveEvent.Type.MOTION_UPDATE, this.yRot);
+        this.motionUpdateRotationEvent = new RotationMoveEvent(RotationMoveEvent.Type.MOTION_UPDATE, this.yRot, this.xRot);
         BaritoneAPI.getProvider().getBaritoneForPlayer((LocalPlayer) (Object) this).getGameEventHandler().onPlayerRotationMove(motionUpdateRotationEvent);
-        this.yRot = motionUpdateRotationEvent.getYaw();
+        this.yRot = this.motionUpdateRotationEvent.getYaw();
+        this.xRot = this.motionUpdateRotationEvent.getPitch();
     }
 
     @Inject(
@@ -55,6 +60,10 @@ public class MixinEntity {
             at = @At("RETURN")
     )
     private void moveRelativeReturn(CallbackInfo info) {
-        this.yRot = this.yawRestore;
+        if (this.motionUpdateRotationEvent != null) {
+            this.yRot = this.motionUpdateRotationEvent.getOriginal().getYaw();
+            this.xRot = this.motionUpdateRotationEvent.getOriginal().getPitch();
+            this.motionUpdateRotationEvent = null;
+        }
     }
 }

src/launch/java/baritone/launch/mixins/MixinLivingEntity.java

@@ -25,12 +25,16 @@ import net.minecraft.world.entity.Entity;
 import net.minecraft.world.entity.EntityType;
 import net.minecraft.world.entity.LivingEntity;
 import net.minecraft.world.level.Level;
+import net.minecraft.world.phys.Vec3;
 import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Unique;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.Redirect;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
+import java.util.Optional;
+
 import static org.objectweb.asm.Opcodes.GETFIELD;
 
 /**
@@ -43,8 +47,12 @@ public abstract class MixinLivingEntity extends Entity {
     /**
      * Event called to override the movement direction when jumping
      */
+    @Unique
     private RotationMoveEvent jumpRotationEvent;
 
+    @Unique
+    private RotationMoveEvent elytraRotationEvent;
+
     public MixinLivingEntity(EntityType<?> entityTypeIn, Level worldIn) {
         super(entityTypeIn, worldIn);
     }
@@ -54,14 +62,10 @@ public abstract class MixinLivingEntity extends Entity {
             at = @At("HEAD")
     )
     private void preMoveRelative(CallbackInfo ci) {
-        // noinspection ConstantConditions
-        if (LocalPlayer.class.isInstance(this)) {
-            IBaritone baritone = BaritoneAPI.getProvider().getBaritoneForPlayer((LocalPlayer) (Object) this);
-            if (baritone != null) {
-                this.jumpRotationEvent = new RotationMoveEvent(RotationMoveEvent.Type.JUMP, this.getYRot());
-                baritone.getGameEventHandler().onPlayerRotationMove(this.jumpRotationEvent);
-            }
-        }
+        this.getBaritone().ifPresent(baritone -> {
+            this.jumpRotationEvent = new RotationMoveEvent(RotationMoveEvent.Type.JUMP, this.getYRot(), this.getXRot());
+            baritone.getGameEventHandler().onPlayerRotationMove(this.jumpRotationEvent);
+        });
     }
 
     @Redirect(
@@ -78,5 +82,45 @@ public abstract class MixinLivingEntity extends Entity {
         return self.getYRot();
     }
 
+    @Inject(
+            method = "travel",
+            at = @At(
+                    value = "INVOKE",
+                    target = "net/minecraft/world/entity/LivingEntity.getLookAngle()Lnet/minecraft/world/phys/Vec3;"
+            )
+    )
+    private void onPreElytraMove(Vec3 direction, CallbackInfo ci) {
+        this.getBaritone().ifPresent(baritone -> {
+            this.elytraRotationEvent = new RotationMoveEvent(RotationMoveEvent.Type.MOTION_UPDATE, this.getYRot(), this.getXRot());
+            baritone.getGameEventHandler().onPlayerRotationMove(this.elytraRotationEvent);
+            this.setYRot(this.elytraRotationEvent.getYaw());
+            this.setXRot(this.elytraRotationEvent.getPitch());
+        });
+    }
 
+    @Inject(
+            method = "travel",
+            at = @At(
+                    value = "INVOKE",
+                    target = "net/minecraft/world/entity/Entity.move(Lnet/minecraft/world/entity/MoverType;Lnet/minecraft/world/phys/Vec3;)V",
+                    shift = At.Shift.AFTER
+            )
+    )
+    private void onPostElytraMove(float strafe, float vertical, float forward, CallbackInfo ci) {
+        if (this.elytraRotationEvent != null) {
+            this.setYRot(this.elytraRotationEvent.getOriginal().getYaw());
+            this.setXRot(this.elytraRotationEvent.getOriginal().getPitch());
+            this.elytraRotationEvent = null;
+        }
+    }
+
+    @Unique
+    private Optional<IBaritone> getBaritone() {
+        // noinspection ConstantConditions
+        if (LocalPlayer.class.isInstance(this)) {
+            return Optional.ofNullable(BaritoneAPI.getProvider().getBaritoneForPlayer((LocalPlayer) (Object) this));
+        } else {
+            return Optional.empty();
+        }
+    }
 }

src/launch/java/baritone/launch/mixins/MixinMinecraft.java

@@ -19,6 +19,7 @@ package baritone.launch.mixins;
 
 import baritone.api.BaritoneAPI;
 import baritone.api.IBaritone;
+import baritone.api.event.events.PlayerUpdateEvent;
 import baritone.api.event.events.TickEvent;
 import baritone.api.event.events.WorldEvent;
 import baritone.api.event.events.type.EventState;
@@ -79,7 +80,21 @@ public class MixinMinecraft {
 
             baritone.getGameEventHandler().onTick(tickProvider.apply(EventState.PRE, type));
         }
+    }
 
+    @Inject(
+            method = "tick",
+            at = @At(
+                    value = "INVOKE",
+                    target = "net/minecraft/client/multiplayer/ClientLevel.tickEntities()V",
+                    shift = At.Shift.AFTER
+            )
+    )
+    private void postUpdateEntities(CallbackInfo ci) {
+        IBaritone baritone = BaritoneAPI.getProvider().getBaritoneForPlayer(this.player);
+        if (baritone != null) {
+            baritone.getGameEventHandler().onPlayerUpdate(new PlayerUpdateEvent(EventState.POST));
+        }
     }
 
     @Inject(

src/launch/java/baritone/launch/mixins/MixinPalettedContainer.java

@@ -0,0 +1,107 @@
+/*
+ * 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.IPalettedContainer;
+import net.minecraft.util.BitStorage;
+import net.minecraft.world.level.chunk.Palette;
+import net.minecraft.world.level.chunk.PalettedContainer;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Unique;
+import org.spongepowered.asm.mixin.gen.Accessor;
+
+import java.lang.invoke.MethodHandle;
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.MethodType;
+import java.lang.reflect.Field;
+import java.lang.reflect.Modifier;
+
+@Mixin(PalettedContainer.class)
+public abstract class MixinPalettedContainer<T> implements IPalettedContainer<T> {
+
+    private static final MethodHandle DATA_GETTER;
+
+    // Mixin has no way of referring to the data field and we can't use inheritance
+    // tricks to determine its name, so we use this ugly workaround instead.
+    // Classloading is a bit brittle here and chances are if you mess up you will get
+    // an IllegalClassLoadError instead of the intended exception because generating
+    // the error message attempts to classload a mixin class.
+    // When I tested this a lot of exceptions was discarded silently.
+    // Mumphrey, please add the shadow classes you promised 5 years ago.
+    static {
+        Field dataField = null;
+        for (Field field : PalettedContainer.class.getDeclaredFields()) {
+            Class<?> fieldType = field.getType();
+            if (IData.class.isAssignableFrom(fieldType)) {
+                if ((field.getModifiers() & (Modifier.STATIC | Modifier.FINAL)) != 0 || field.isSynthetic()) {
+                    continue;
+                }
+                if (dataField != null) {
+                    throw new IllegalStateException("PalettedContainer has more than one Data field.");
+                }
+                dataField = field;
+            }
+        }
+        if (dataField == null) {
+            throw new IllegalStateException("PalettedContainer has no Data field.");
+        }
+        MethodHandle rawGetter;
+        try {
+            rawGetter = MethodHandles.lookup().unreflectGetter(dataField);
+        } catch (IllegalAccessException impossible) {
+            // we literally are the owning class, wtf?
+            throw new IllegalStateException("PalettedContainer may not access its own field?!", impossible);
+        }
+        MethodType getterType = MethodType.methodType(IData.class, PalettedContainer.class);
+        DATA_GETTER = MethodHandles.explicitCastArguments(rawGetter, getterType);
+    }
+
+    @Override
+    public Palette<T> getPalette() {
+        return data().getPalette();
+    }
+
+    @Override
+    public BitStorage getStorage() {
+        return data().getStorage();
+    }
+
+    @Unique
+    private IData<T> data() {
+        try {
+            return (IData<T>) DATA_GETTER.invoke((PalettedContainer<T>) (Object) this);
+        } catch (Throwable t) {
+            throw sneaky(t, RuntimeException.class);
+        }
+    }
+
+    @Unique
+    private static <T extends Throwable> T sneaky(Throwable t, Class<T> as) throws T {
+        throw (T) t;
+    }
+
+    @Mixin(targets = "net.minecraft.world.level.chunk.PalettedContainer.Data")
+    private static interface IData<T> {
+
+        @Accessor
+        Palette<T> getPalette();
+
+        @Accessor
+        BitStorage getStorage();
+    }
+}

src/launch/resources/mixins.baritone.json

@@ -20,6 +20,8 @@
     "MixinLootContext",
     "MixinMinecraft",
     "MixinNetworkManager",
+    "MixinPalettedContainer",
+    "MixinPalettedContainer$IData",
     "MixinPlayerController",
     "MixinScreen",
     "MixinWorldRenderer"

src/main/java/baritone/Baritone.java

@@ -20,8 +20,9 @@ package baritone;
 import baritone.api.BaritoneAPI;
 import baritone.api.IBaritone;
 import baritone.api.Settings;
+import baritone.api.behavior.IBehavior;
 import baritone.api.event.listener.IEventBus;
-import baritone.api.utils.Helper;
+import baritone.api.process.IBaritoneProcess;
 import baritone.api.utils.IPlayerContext;
 import baritone.behavior.*;
 import baritone.cache.WorldProvider;
@@ -33,16 +34,17 @@ import baritone.utils.BlockStateInterface;
 import baritone.utils.GuiClick;
 import baritone.utils.InputOverrideHandler;
 import baritone.utils.PathingControlManager;
-import baritone.utils.player.PrimaryPlayerContext;
+import baritone.utils.player.BaritonePlayerContext;
 import net.minecraft.client.Minecraft;
 
-import java.io.File;
 import java.io.IOException;
 import java.nio.file.Files;
+import java.nio.file.Path;
 import java.util.concurrent.Executor;
 import java.util.concurrent.SynchronousQueue;
 import java.util.concurrent.ThreadPoolExecutor;
 import java.util.concurrent.TimeUnit;
+import java.util.function.Function;
 
 /**
  * @author Brady
@@ -50,87 +52,101 @@ import java.util.concurrent.TimeUnit;
  */
 public class Baritone implements IBaritone {
 
-    private static ThreadPoolExecutor threadPool;
-    private static File dir;
+    private static final ThreadPoolExecutor threadPool;
 
     static {
         threadPool = new ThreadPoolExecutor(4, Integer.MAX_VALUE, 60L, TimeUnit.SECONDS, new SynchronousQueue<>());
-
-        dir = new File(Minecraft.getInstance().gameDirectory, "baritone");
-        if (!Files.exists(dir.toPath())) {
-            try {
-                Files.createDirectories(dir.toPath());
-            } catch (IOException ignored) {}
-        }
     }
 
-    private GameEventHandler gameEventHandler;
+    private final Minecraft mc;
+    private final Path directory;
 
-    private PathingBehavior pathingBehavior;
-    private LookBehavior lookBehavior;
-    private InventoryBehavior inventoryBehavior;
-    private WaypointBehavior waypointBehavior;
-    private InputOverrideHandler inputOverrideHandler;
+    private final GameEventHandler gameEventHandler;
 
-    private FollowProcess followProcess;
-    private MineProcess mineProcess;
-    private GetToBlockProcess getToBlockProcess;
-    private CustomGoalProcess customGoalProcess;
-    private BuilderProcess builderProcess;
-    private ExploreProcess exploreProcess;
-    private BackfillProcess backfillProcess;
-    private FarmProcess farmProcess;
+    private final PathingBehavior pathingBehavior;
+    private final LookBehavior lookBehavior;
+    private final InventoryBehavior inventoryBehavior;
+    private final InputOverrideHandler inputOverrideHandler;
 
-    private PathingControlManager pathingControlManager;
-    private SelectionManager selectionManager;
-    private CommandManager commandManager;
+    private final FollowProcess followProcess;
+    private final MineProcess mineProcess;
+    private final GetToBlockProcess getToBlockProcess;
+    private final CustomGoalProcess customGoalProcess;
+    private final BuilderProcess builderProcess;
+    private final ExploreProcess exploreProcess;
+    private final FarmProcess farmProcess;
+    private final InventoryPauserProcess inventoryPauserProcess;
 
-    private IPlayerContext playerContext;
-    private WorldProvider worldProvider;
+    private final PathingControlManager pathingControlManager;
+    private final SelectionManager selectionManager;
+    private final CommandManager commandManager;
+
+    private final IPlayerContext playerContext;
+    private final WorldProvider worldProvider;
 
     public BlockStateInterface bsi;
 
-    Baritone() {
+    Baritone(Minecraft mc) {
+        this.mc = mc;
         this.gameEventHandler = new GameEventHandler(this);
 
+        this.directory = mc.gameDirectory.toPath().resolve("baritone");
+        if (!Files.exists(this.directory)) {
+            try {
+                Files.createDirectories(this.directory);
+            } catch (IOException ignored) {}
+        }
+
         // Define this before behaviors try and get it, or else it will be null and the builds will fail!
-        this.playerContext = PrimaryPlayerContext.INSTANCE;
+        this.playerContext = new BaritonePlayerContext(this, mc);
 
         {
-            // the Behavior constructor calls baritone.registerBehavior(this) so this populates the behaviors arraylist
-            pathingBehavior = new PathingBehavior(this);
-            lookBehavior = new LookBehavior(this);
-            inventoryBehavior = new InventoryBehavior(this);
-            inputOverrideHandler = new InputOverrideHandler(this);
-            waypointBehavior = new WaypointBehavior(this);
+            this.lookBehavior         = this.registerBehavior(LookBehavior::new);
+            this.pathingBehavior      = this.registerBehavior(PathingBehavior::new);
+            this.inventoryBehavior    = this.registerBehavior(InventoryBehavior::new);
+            this.inputOverrideHandler = this.registerBehavior(InputOverrideHandler::new);
+            this.registerBehavior(WaypointBehavior::new);
         }
 
         this.pathingControlManager = new PathingControlManager(this);
         {
-            this.pathingControlManager.registerProcess(followProcess = new FollowProcess(this));
-            this.pathingControlManager.registerProcess(mineProcess = new MineProcess(this));
-            this.pathingControlManager.registerProcess(customGoalProcess = new CustomGoalProcess(this)); // very high iq
-            this.pathingControlManager.registerProcess(getToBlockProcess = new GetToBlockProcess(this));
-            this.pathingControlManager.registerProcess(builderProcess = new BuilderProcess(this));
-            this.pathingControlManager.registerProcess(exploreProcess = new ExploreProcess(this));
-            this.pathingControlManager.registerProcess(backfillProcess = new BackfillProcess(this));
-            this.pathingControlManager.registerProcess(farmProcess = new FarmProcess(this));
+            this.followProcess           = this.registerProcess(FollowProcess::new);
+            this.mineProcess             = this.registerProcess(MineProcess::new);
+            this.customGoalProcess       = this.registerProcess(CustomGoalProcess::new); // very high iq
+            this.getToBlockProcess       = this.registerProcess(GetToBlockProcess::new);
+            this.builderProcess          = this.registerProcess(BuilderProcess::new);
+            this.exploreProcess          = this.registerProcess(ExploreProcess::new);
+            this.farmProcess             = this.registerProcess(FarmProcess::new);
+            this.inventoryPauserProcess  = this.registerProcess(InventoryPauserProcess::new);
+            this.registerProcess(BackfillProcess::new);
         }
 
-        this.worldProvider = new WorldProvider();
+        this.worldProvider = new WorldProvider(this);
         this.selectionManager = new SelectionManager(this);
         this.commandManager = new CommandManager(this);
     }
 
+    public void registerBehavior(IBehavior behavior) {
+        this.gameEventHandler.registerEventListener(behavior);
+    }
+
+    public <T extends IBehavior> T registerBehavior(Function<Baritone, T> constructor) {
+        final T behavior = constructor.apply(this);
+        this.registerBehavior(behavior);
+        return behavior;
+    }
+
+    public <T extends IBaritoneProcess> T registerProcess(Function<Baritone, T> constructor) {
+        final T behavior = constructor.apply(this);
+        this.pathingControlManager.registerProcess(behavior);
+        return behavior;
+    }
+
     @Override
     public PathingControlManager getPathingControlManager() {
         return this.pathingControlManager;
     }
 
-    public void registerBehavior(Behavior behavior) {
-        this.gameEventHandler.registerEventListener(behavior);
-    }
-
     @Override
     public InputOverrideHandler getInputOverrideHandler() {
         return this.inputOverrideHandler;
@@ -170,6 +186,7 @@ public class Baritone implements IBaritone {
         return this.lookBehavior;
     }
 
+    @Override
     public ExploreProcess getExploreProcess() {
         return this.exploreProcess;
     }
@@ -179,10 +196,15 @@ public class Baritone implements IBaritone {
         return this.mineProcess;
     }
 
+    @Override
     public FarmProcess getFarmProcess() {
         return this.farmProcess;
     }
 
+    public InventoryPauserProcess getInventoryPauserProcess() {
+        return this.inventoryPauserProcess;
+    }
+
     @Override
     public PathingBehavior getPathingBehavior() {
         return this.pathingBehavior;
@@ -213,19 +235,19 @@ public class Baritone implements IBaritone {
         new Thread(() -> {
             try {
                 Thread.sleep(100);
-                Helper.mc.execute(() -> Helper.mc.setScreen(new GuiClick()));
+                mc.execute(() -> mc.setScreen(new GuiClick()));
             } catch (Exception ignored) {}
         }).start();
     }
 
+    public Path getDirectory() {
+        return this.directory;
+    }
+
     public static Settings settings() {
         return BaritoneAPI.getSettings();
     }
 
-    public static File getDir() {
-        return dir;
-    }
-
     public static Executor getExecutor() {
         return threadPool;
     }

src/main/java/baritone/BaritoneProvider.java

@@ -22,13 +22,15 @@ import baritone.api.IBaritoneProvider;
 import baritone.api.cache.IWorldScanner;
 import baritone.api.command.ICommandSystem;
 import baritone.api.schematic.ISchematicSystem;
-import baritone.cache.WorldScanner;
+import baritone.cache.FasterWorldScanner;
 import baritone.command.CommandSystem;
 import baritone.command.ExampleBaritoneControl;
 import baritone.utils.schematic.SchematicSystem;
+import net.minecraft.client.Minecraft;
 
 import java.util.Collections;
 import java.util.List;
+import java.util.concurrent.CopyOnWriteArrayList;
 
 /**
  * @author Brady
@@ -36,30 +38,45 @@ import java.util.List;
  */
 public final class BaritoneProvider implements IBaritoneProvider {
 
-    private final Baritone primary;
     private final List<IBaritone> all;
+    private final List<IBaritone> allView;
 
-    {
-        this.primary = new Baritone();
-        this.all = Collections.singletonList(this.primary);
+    public BaritoneProvider() {
+        this.all = new CopyOnWriteArrayList<>();
+        this.allView = Collections.unmodifiableList(this.all);
 
         // Setup chat control, just for the primary instance
-        new ExampleBaritoneControl(this.primary);
+        final Baritone primary = (Baritone) this.createBaritone(Minecraft.getInstance());
+        primary.registerBehavior(ExampleBaritoneControl::new);
     }
 
     @Override
     public IBaritone getPrimaryBaritone() {
-        return primary;
+        return this.all.get(0);
     }
 
     @Override
     public List<IBaritone> getAllBaritones() {
-        return all;
+        return this.allView;
+    }
+
+    @Override
+    public synchronized IBaritone createBaritone(Minecraft minecraft) {
+        IBaritone baritone = this.getBaritoneForMinecraft(minecraft);
+        if (baritone == null) {
+            this.all.add(baritone = new Baritone(minecraft));
+        }
+        return baritone;
+    }
+
+    @Override
+    public synchronized boolean destroyBaritone(IBaritone baritone) {
+        return baritone != this.getPrimaryBaritone() && this.all.remove(baritone);
     }
 
     @Override
     public IWorldScanner getWorldScanner() {
-        return WorldScanner.INSTANCE;
+        return FasterWorldScanner.INSTANCE;
     }
 
     @Override

src/main/java/baritone/behavior/Behavior.java

@@ -35,6 +35,5 @@ public class Behavior implements IBehavior {
     protected Behavior(Baritone baritone) {
         this.baritone = baritone;
         this.ctx = baritone.getPlayerContext();
-        baritone.registerBehavior(this);
     }
 }

src/main/java/baritone/behavior/InventoryBehavior.java

@@ -19,6 +19,7 @@ package baritone.behavior;
 
 import baritone.Baritone;
 import baritone.api.event.events.TickEvent;
+import baritone.api.utils.Helper;
 import baritone.utils.ToolSet;
 import net.minecraft.client.player.LocalPlayer;
 import net.minecraft.core.Direction;
@@ -42,7 +43,10 @@ import java.util.OptionalInt;
 import java.util.Random;
 import java.util.function.Predicate;
 
-public final class InventoryBehavior extends Behavior {
+public final class InventoryBehavior extends Behavior implements Helper {
+
+    int ticksSinceLastInventoryMove;
+    int[] lastTickRequestedMove; // not everything asks every tick, so remember the request while coming to a halt
 
     public InventoryBehavior(Baritone baritone) {
         super(baritone);
@@ -60,20 +64,28 @@ public final class InventoryBehavior extends Behavior {
             // we have a crafting table or a chest or something open
             return;
         }
+        ticksSinceLastInventoryMove++;
         if (firstValidThrowaway() >= 9) { // aka there are none on the hotbar, but there are some in main inventory
-            swapWithHotBar(firstValidThrowaway(), 8);
+            requestSwapWithHotBar(firstValidThrowaway(), 8);
         }
         int pick = bestToolAgainst(Blocks.STONE, PickaxeItem.class);
         if (pick >= 9) {
-            swapWithHotBar(pick, 0);
+            requestSwapWithHotBar(pick, 0);
+        }
+        if (lastTickRequestedMove != null) {
+            logDebug("Remembering to move " + lastTickRequestedMove[0] + " " + lastTickRequestedMove[1] + " from a previous tick");
+            requestSwapWithHotBar(lastTickRequestedMove[0], lastTickRequestedMove[1]);
         }
     }
 
-    public void attemptToPutOnHotbar(int inMainInvy, Predicate<Integer> disallowedHotbar) {
+    public boolean attemptToPutOnHotbar(int inMainInvy, Predicate<Integer> disallowedHotbar) {
         OptionalInt destination = getTempHotbarSlot(disallowedHotbar);
         if (destination.isPresent()) {
-            swapWithHotBar(inMainInvy, destination.getAsInt());
+            if (!requestSwapWithHotBar(inMainInvy, destination.getAsInt())) {
+                return false;
+            }
         }
+        return true;
     }
 
     public OptionalInt getTempHotbarSlot(Predicate<Integer> disallowedHotbar) {
@@ -97,8 +109,20 @@ public final class InventoryBehavior extends Behavior {
         return OptionalInt.of(candidates.get(new Random().nextInt(candidates.size())));
     }
 
-    private void swapWithHotBar(int inInventory, int inHotbar) {
+    private boolean requestSwapWithHotBar(int inInventory, int inHotbar) {
+        lastTickRequestedMove = new int[]{inInventory, inHotbar};
+        if (ticksSinceLastInventoryMove < Baritone.settings().ticksBetweenInventoryMoves.value) {
+            logDebug("Inventory move requested but delaying " + ticksSinceLastInventoryMove + " " + Baritone.settings().ticksBetweenInventoryMoves.value);
+            return false;
+        }
+        if (Baritone.settings().inventoryMoveOnlyIfStationary.value && !baritone.getInventoryPauserProcess().stationaryForInventoryMove()) {
+            logDebug("Inventory move requested but delaying until stationary");
+            return false;
+        }
         ctx.playerController().windowClick(ctx.player().inventoryMenu.containerId, inInventory < 9 ? inInventory + 36 : inInventory, inHotbar, ClickType.SWAP, ctx.player());
+        ticksSinceLastInventoryMove = 0;
+        lastTickRequestedMove = null;
+        return true;
     }
 
     private int firstValidThrowaway() { // TODO offhand idk
@@ -200,8 +224,8 @@ public final class InventoryBehavior extends Behavior {
         if (allowInventory) {
             for (int i = 9; i < 36; i++) {
                 if (desired.test(inv.get(i))) {
-                    swapWithHotBar(i, 7);
                     if (select) {
+                        requestSwapWithHotBar(i, 7);
                         p.getInventory().selected = 7;
                     }
                     return true;

src/main/java/baritone/behavior/LookBehavior.java

@@ -20,44 +20,57 @@ package baritone.behavior;
 import baritone.Baritone;
 import baritone.api.Settings;
 import baritone.api.behavior.ILookBehavior;
-import baritone.api.event.events.PlayerUpdateEvent;
-import baritone.api.event.events.RotationMoveEvent;
+import baritone.api.behavior.look.IAimProcessor;
+import baritone.api.behavior.look.ITickableAimProcessor;
+import baritone.api.event.events.*;
+import baritone.api.utils.IPlayerContext;
 import baritone.api.utils.Rotation;
+import baritone.behavior.look.ForkableRandom;
+import net.minecraft.network.protocol.game.ServerboundMovePlayerPacket;
+
+import java.util.Optional;
 
 public final class LookBehavior extends Behavior implements ILookBehavior {
 
     /**
-     * Target's values are as follows:
+     * The current look target, may be {@code null}.
      */
-    private Rotation target;
+    private Target target;
 
     /**
-     * Whether or not rotations are currently being forced
+     * The rotation known to the server. Returned by {@link #getEffectiveRotation()} for use in {@link IPlayerContext}.
      */
-    private boolean force;
+    private Rotation serverRotation;
 
     /**
-     * The last player yaw angle. Used when free looking
+     * The last player rotation. Used to restore the player's angle when using free look.
      *
      * @see Settings#freeLook
      */
-    private float lastYaw;
+    private Rotation prevRotation;
+
+    private final AimProcessor processor;
 
     public LookBehavior(Baritone baritone) {
         super(baritone);
+        this.processor = new AimProcessor(baritone.getPlayerContext());
     }
 
     @Override
-    public void updateTarget(Rotation target, boolean force) {
-        this.target = target;
-        if (!force) {
-            double rand = Math.random() - 0.5;
-            if (Math.abs(rand) < 0.1) {
-                rand *= 4;
-            }
-            this.target = new Rotation(this.target.getYaw() + (float) (rand * Baritone.settings().randomLooking113.value), this.target.getPitch());
+    public void updateTarget(Rotation rotation, boolean blockInteract) {
+        this.target = new Target(rotation, blockInteract);
+    }
+
+    @Override
+    public IAimProcessor getAimProcessor() {
+        return this.processor;
+    }
+
+    @Override
+    public void onTick(TickEvent event) {
+        if (event.getType() == TickEvent.Type.IN) {
+            this.processor.tick();
         }
-        this.force = force || !Baritone.settings().freeLook.value;
     }
 
     @Override
@@ -65,35 +78,30 @@ public final class LookBehavior extends Behavior implements ILookBehavior {
         if (this.target == null) {
             return;
         }
-
-        // Whether or not we're going to silently set our angles
-        boolean silent = Baritone.settings().antiCheatCompatibility.value && !this.force;
-
         switch (event.getState()) {
             case PRE: {
-                if (this.force) {
-                    ctx.player().setYRot(this.target.getYaw());
-                    float oldPitch = ctx.player().getXRot();
-                    float desiredPitch = this.target.getPitch();
-                    ctx.player().setXRot(desiredPitch);
-                    ctx.player().setYRot((float) (ctx.player().getYRot() + (Math.random() - 0.5) * Baritone.settings().randomLooking.value));
-                    ctx.player().setXRot((float) (ctx.player().getXRot() +  (Math.random() - 0.5) * Baritone.settings().randomLooking.value));
-                    if (desiredPitch == oldPitch && !Baritone.settings().freeLook.value) {
-                        nudgeToLevel();
-                    }
-                    this.target = null;
+                if (this.target.mode == Target.Mode.NONE) {
+                    // Just return for PRE, we still want to set target to null on POST
+                    return;
                 }
-                if (silent) {
-                    this.lastYaw = ctx.player().getYRot();
-                    ctx.player().setYRot(this.target.getYaw());
+                if (this.target.mode == Target.Mode.SERVER) {
+                    this.prevRotation = new Rotation(ctx.player().getYRot(), ctx.player().getXRot());
                 }
+
+                final Rotation actual = this.processor.peekRotation(this.target.rotation);
+                ctx.player().setYRot(actual.getYaw());
+                ctx.player().setXRot(actual.getPitch());
                 break;
             }
             case POST: {
-                if (silent) {
-                    ctx.player().setYRot(this.lastYaw);
-                    this.target = null;
+                // Reset the player's rotations back to their original values
+                if (this.prevRotation != null) {
+                    ctx.player().setYRot(this.prevRotation.getYaw());
+                    ctx.player().setXRot(this.prevRotation.getPitch());
+                    this.prevRotation = null;
                 }
+                // The target is done being used for this game tick, so it can be invalidated
+                this.target = null;
                 break;
             }
             default:
@@ -101,34 +109,223 @@ public final class LookBehavior extends Behavior implements ILookBehavior {
         }
     }
 
+    @Override
+    public void onSendPacket(PacketEvent event) {
+        if (!(event.getPacket() instanceof ServerboundMovePlayerPacket)) {
+            return;
+        }
+
+        final ServerboundMovePlayerPacket packet = (ServerboundMovePlayerPacket) event.getPacket();
+        if (packet instanceof ServerboundMovePlayerPacket.Rot || packet instanceof ServerboundMovePlayerPacket.PosRot) {
+            this.serverRotation = new Rotation(packet.getYRot(0.0f), packet.getXRot(0.0f));
+        }
+    }
+
+    @Override
+    public void onWorldEvent(WorldEvent event) {
+        this.serverRotation = null;
+        this.target = null;
+    }
+
     public void pig() {
         if (this.target != null) {
-            ctx.player().setYRot(this.target.getYaw());
+            final Rotation actual = this.processor.peekRotation(this.target.rotation);
+            ctx.player().setYRot(actual.getYaw());
         }
     }
 
+    public Optional<Rotation> getEffectiveRotation() {
+        if (Baritone.settings().freeLook.value) {
+            return Optional.ofNullable(this.serverRotation);
+        }
+        // If freeLook isn't on, just defer to the player's actual rotations
+        return Optional.empty();
+    }
+
     @Override
     public void onPlayerRotationMove(RotationMoveEvent event) {
         if (this.target != null) {
+            final Rotation actual = this.processor.peekRotation(this.target.rotation);
+            event.setYaw(actual.getYaw());
+            event.setPitch(actual.getPitch());
+        }
+    }
 
-            event.setYaw(this.target.getYaw());
+    private static final class AimProcessor extends AbstractAimProcessor {
 
-            // If we have antiCheatCompatibility on, we're going to use the target value later in onPlayerUpdate()
-            // Also the type has to be MOTION_UPDATE because that is called after JUMP
-            if (!Baritone.settings().antiCheatCompatibility.value && event.getType() == RotationMoveEvent.Type.MOTION_UPDATE && !this.force) {
-                this.target = null;
+        public AimProcessor(final IPlayerContext ctx) {
+            super(ctx);
+        }
+
+        @Override
+        protected Rotation getPrevRotation() {
+            // Implementation will use LookBehavior.serverRotation
+            return ctx.playerRotations();
+        }
+    }
+
+    private static abstract class AbstractAimProcessor implements ITickableAimProcessor {
+
+        protected final IPlayerContext ctx;
+        private final ForkableRandom rand;
+        private double randomYawOffset;
+        private double randomPitchOffset;
+
+        public AbstractAimProcessor(IPlayerContext ctx) {
+            this.ctx = ctx;
+            this.rand = new ForkableRandom();
+        }
+
+        private AbstractAimProcessor(final AbstractAimProcessor source) {
+            this.ctx = source.ctx;
+            this.rand = source.rand.fork();
+            this.randomYawOffset = source.randomYawOffset;
+            this.randomPitchOffset = source.randomPitchOffset;
+        }
+
+        @Override
+        public final Rotation peekRotation(final Rotation rotation) {
+            final Rotation prev = this.getPrevRotation();
+
+            float desiredYaw = rotation.getYaw();
+            float desiredPitch = rotation.getPitch();
+
+            // In other words, the target doesn't care about the pitch, so it used playerRotations().getPitch()
+            // and it's safe to adjust it to a normal level
+            if (desiredPitch == prev.getPitch()) {
+                desiredPitch = nudgeToLevel(desiredPitch);
+            }
+
+            desiredYaw += this.randomYawOffset;
+            desiredPitch += this.randomPitchOffset;
+
+            return new Rotation(
+                    this.calculateMouseMove(prev.getYaw(), desiredYaw),
+                    this.calculateMouseMove(prev.getPitch(), desiredPitch)
+            ).clamp();
+        }
+
+        @Override
+        public final void tick() {
+            // randomLooking
+            this.randomYawOffset = (this.rand.nextDouble() - 0.5) * Baritone.settings().randomLooking.value;
+            this.randomPitchOffset = (this.rand.nextDouble() - 0.5) * Baritone.settings().randomLooking.value;
+
+            // randomLooking113
+            double random = this.rand.nextDouble() - 0.5;
+            if (Math.abs(random) < 0.1) {
+                random *= 4;
+            }
+            this.randomYawOffset += random * Baritone.settings().randomLooking113.value;
+        }
+
+        @Override
+        public final void advance(int ticks) {
+            for (int i = 0; i < ticks; i++) {
+                this.tick();
+            }
+        }
+
+        @Override
+        public Rotation nextRotation(final Rotation rotation) {
+            final Rotation actual = this.peekRotation(rotation);
+            this.tick();
+            return actual;
+        }
+
+        @Override
+        public final ITickableAimProcessor fork() {
+            return new AbstractAimProcessor(this) {
+
+                private Rotation prev = AbstractAimProcessor.this.getPrevRotation();
+
+                @Override
+                public Rotation nextRotation(final Rotation rotation) {
+                    return (this.prev = super.nextRotation(rotation));
+                }
+
+                @Override
+                protected Rotation getPrevRotation() {
+                    return this.prev;
+                }
+            };
+        }
+
+        protected abstract Rotation getPrevRotation();
+
+        /**
+         * Nudges the player's pitch to a regular level. (Between {@code -20} and {@code 10}, increments are by {@code 1})
+         */
+        private float nudgeToLevel(float pitch) {
+            if (pitch < -20) {
+                return pitch + 1;
+            } else if (pitch > 10) {
+                return pitch - 1;
+            }
+            return pitch;
+        }
+
+        private float calculateMouseMove(float current, float target) {
+            final float delta = target - current;
+            final double deltaPx = angleToMouse(delta); // yes, even the mouse movements use double
+            return current + mouseToAngle(deltaPx);
+        }
+
+        private double angleToMouse(float angleDelta) {
+            final float minAngleChange = mouseToAngle(1);
+            return Math.round(angleDelta / minAngleChange);
+        }
+
+        private float mouseToAngle(double mouseDelta) {
+            // casting float literals to double gets us the precise values used by mc
+            final double f = ctx.minecraft().options.sensitivity * (double) 0.6f + (double) 0.2f;
+            return (float) (mouseDelta * f * f * f * 8.0d) * 0.15f; // yes, one double and one float scaling factor
+        }
+    }
+
+    private static class Target {
+
+        public final Rotation rotation;
+        public final Mode mode;
+
+        public Target(Rotation rotation, boolean blockInteract) {
+            this.rotation = rotation;
+            this.mode = Mode.resolve(blockInteract);
+        }
+
+        enum Mode {
+            /**
+             * Rotation will be set client-side and is visual to the player
+             */
+            CLIENT,
+
+            /**
+             * Rotation will be set server-side and is silent to the player
+             */
+            SERVER,
+
+            /**
+             * Rotation will remain unaffected on both the client and server
+             */
+            NONE;
+
+            static Mode resolve(boolean blockInteract) {
+                final Settings settings = Baritone.settings();
+                final boolean antiCheat = settings.antiCheatCompatibility.value;
+                final boolean blockFreeLook = settings.blockFreeLook.value;
+                final boolean freeLook = settings.freeLook.value;
+
+                if (!freeLook) return CLIENT;
+                if (!blockFreeLook && blockInteract) return CLIENT;
+
+                // Regardless of if antiCheatCompatibility is enabled, if a blockInteract is requested then the player
+                // rotation needs to be set somehow, otherwise Baritone will halt since objectMouseOver() will just be
+                // whatever the player is mousing over visually. Let's just settle for setting it silently.
+                if (antiCheat || blockInteract) return SERVER;
+
+                // Pathing regularly without antiCheatCompatibility, don't set the player rotation
+                return NONE;
             }
         }
     }
-
-    /**
-     * Nudges the player's pitch to a regular level. (Between {@code -20} and {@code 10}, increments are by {@code 1})
-     */
-    private void nudgeToLevel() {
-        if (ctx.player().getXRot() < -20) {
-            ctx.player().setXRot(ctx.player().getXRot() + 1);
-        } else if (ctx.player().getXRot() > 10) {
-            ctx.player().setXRot(ctx.player().getXRot() - 1);
-        }
-    }
 }

src/main/java/baritone/behavior/PathingBehavior.java

@@ -238,11 +238,11 @@ public final class PathingBehavior extends Behavior implements IPathingBehavior,
         if (current != null) {
             switch (event.getState()) {
                 case PRE:
-                    lastAutoJump = mc.options.autoJump;
-                    mc.options.autoJump = false;
+                    lastAutoJump = ctx.minecraft().options.autoJump;
+                    ctx.minecraft().options.autoJump = false;
                     break;
                 case POST:
-                    mc.options.autoJump = lastAutoJump;
+                    ctx.minecraft().options.autoJump = lastAutoJump;
                     break;
                 default:
                     break;

src/main/java/baritone/behavior/look/ForkableRandom.java

@@ -0,0 +1,85 @@
+/*
+ * 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.behavior.look;
+
+import java.util.Arrays;
+import java.util.concurrent.atomic.AtomicLong;
+import java.util.function.LongSupplier;
+
+/**
+ * Implementation of Xoroshiro256++
+ * <p>
+ * Extended to produce random double-precision floating point numbers, and allow copies to be spawned via {@link #fork},
+ * which share the same internal state as the source object.
+ *
+ * @author Brady
+ */
+public final class ForkableRandom {
+
+    private static final double DOUBLE_UNIT = 0x1.0p-53;
+
+    private final long[] s;
+
+    public ForkableRandom() {
+        this(System.nanoTime() ^ System.currentTimeMillis());
+    }
+
+    public ForkableRandom(long seedIn) {
+        final AtomicLong seed = new AtomicLong(seedIn);
+        final LongSupplier splitmix64 = () -> {
+            long z = seed.addAndGet(0x9e3779b97f4a7c15L);
+            z = (z ^ (z >>> 30)) * 0xbf58476d1ce4e5b9L;
+            z = (z ^ (z >>> 27)) * 0x94d049bb133111ebL;
+            return z ^ (z >>> 31);
+        };
+        this.s = new long[] {
+                splitmix64.getAsLong(),
+                splitmix64.getAsLong(),
+                splitmix64.getAsLong(),
+                splitmix64.getAsLong()
+        };
+    }
+
+    private ForkableRandom(long[] s) {
+        this.s = s;
+    }
+
+    public double nextDouble() {
+        return (this.next() >>> 11) * DOUBLE_UNIT;
+    }
+
+    public long next() {
+        final long result = rotl(this.s[0] + this.s[3], 23) + this.s[0];
+        final long t = this.s[1] << 17;
+        this.s[2] ^= this.s[0];
+        this.s[3] ^= this.s[1];
+        this.s[1] ^= this.s[2];
+        this.s[0] ^= this.s[3];
+        this.s[2] ^= t;
+        this.s[3] = rotl(this.s[3], 45);
+        return result;
+    }
+
+    public ForkableRandom fork() {
+        return new ForkableRandom(Arrays.copyOf(this.s, 4));
+    }
+
+    private static long rotl(long x, int k) {
+        return (x << k) | (x >>> (64 - k));
+    }
+}

src/main/java/baritone/cache/CachedChunk.java

@@ -21,16 +21,17 @@ import baritone.api.utils.BlockUtils;
 import baritone.utils.pathing.PathingBlockType;
 import com.google.common.collect.ImmutableSet;
 import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
-import java.util.ArrayList;
-import java.util.BitSet;
-import java.util.List;
-import java.util.Map;
 import net.minecraft.core.BlockPos;
 import net.minecraft.world.level.block.Block;
 import net.minecraft.world.level.block.Blocks;
 import net.minecraft.world.level.block.state.BlockState;
 import net.minecraft.world.level.dimension.DimensionType;
 
+import java.util.ArrayList;
+import java.util.BitSet;
+import java.util.List;
+import java.util.Map;
+
 /**
  * @author Brady
  * @since 8/3/2018

src/main/java/baritone/cache/CachedRegion.java

@@ -20,6 +20,10 @@ package baritone.cache;
 import baritone.Baritone;
 import baritone.api.cache.ICachedRegion;
 import baritone.api.utils.BlockUtils;
+import net.minecraft.core.BlockPos;
+import net.minecraft.world.level.block.state.BlockState;
+import net.minecraft.world.level.dimension.DimensionType;
+
 import java.io.*;
 import java.nio.file.Files;
 import java.nio.file.Path;
@@ -27,9 +31,6 @@ import java.nio.file.Paths;
 import java.util.*;
 import java.util.zip.GZIPInputStream;
 import java.util.zip.GZIPOutputStream;
-import net.minecraft.core.BlockPos;
-import net.minecraft.world.level.block.state.BlockState;
-import net.minecraft.world.level.dimension.DimensionType;
 
 /**
  * @author Brady

src/main/java/baritone/cache/CachedWorld.java

@@ -25,6 +25,13 @@ import baritone.api.cache.IWorldData;
 import baritone.api.utils.Helper;
 import it.unimi.dsi.fastutil.longs.Long2ObjectMap;
 import it.unimi.dsi.fastutil.longs.Long2ObjectOpenHashMap;
+import net.minecraft.core.BlockPos;
+import net.minecraft.resources.ResourceKey;
+import net.minecraft.world.level.ChunkPos;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.chunk.LevelChunk;
+import net.minecraft.world.level.dimension.DimensionType;
+
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
@@ -33,12 +40,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.LinkedBlockingQueue;
-import net.minecraft.core.BlockPos;
-import net.minecraft.resources.ResourceKey;
-import net.minecraft.world.level.ChunkPos;
-import net.minecraft.world.level.Level;
-import net.minecraft.world.level.chunk.LevelChunk;
-import net.minecraft.world.level.dimension.DimensionType;
 
 /**
  * @author Brady
@@ -309,6 +310,9 @@ public final class CachedWorld implements ICachedWorld, Helper {
                 try {
                     ChunkPos pos = toPackQueue.take();
                     LevelChunk chunk = toPackMap.remove(pos);
+                    if (toPackQueue.size() > Baritone.settings().chunkPackerQueueMaxSize.value) {
+                        continue;
+                    }
                     CachedChunk cached = ChunkPacker.pack(chunk);
                     CachedWorld.this.updateCachedChunk(cached);
                     //System.out.println("Processed chunk at " + chunk.x + "," + chunk.z);

src/main/java/baritone/cache/ChunkPacker.java

@@ -33,6 +33,7 @@ import net.minecraft.world.level.chunk.LevelChunkSection;
 import net.minecraft.world.level.chunk.PalettedContainer;
 import net.minecraft.world.level.dimension.DimensionType;
 import net.minecraft.world.phys.Vec3;
+
 import java.util.*;
 
 import static baritone.utils.BlockStateInterface.getFromChunk;

src/main/java/baritone/cache/FasterWorldScanner.java

@@ -0,0 +1,262 @@
+/*
+ * 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.cache;
+
+import baritone.api.cache.ICachedWorld;
+import baritone.api.cache.IWorldScanner;
+import baritone.api.utils.BetterBlockPos;
+import baritone.api.utils.BlockOptionalMetaLookup;
+import baritone.api.utils.IPlayerContext;
+import baritone.utils.accessor.IPalettedContainer;
+import io.netty.buffer.Unpooled;
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.IdMapper;
+import net.minecraft.network.FriendlyByteBuf;
+import net.minecraft.util.BitStorage;
+import net.minecraft.world.level.ChunkPos;
+import net.minecraft.world.level.block.Block;
+import net.minecraft.world.level.block.state.BlockState;
+import net.minecraft.world.level.chunk.GlobalPalette;
+import net.minecraft.world.level.chunk.ChunkSource;
+import net.minecraft.world.level.chunk.LevelChunk;
+import net.minecraft.world.level.chunk.LevelChunkSection;
+import net.minecraft.world.level.chunk.Palette;
+import net.minecraft.world.level.chunk.PalettedContainer;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+public enum FasterWorldScanner implements IWorldScanner {
+    INSTANCE;
+    @Override
+    public List<BlockPos> scanChunkRadius(IPlayerContext ctx, BlockOptionalMetaLookup filter, int max, int yLevelThreshold, int maxSearchRadius) {
+        assert ctx.world() != null;
+        if (maxSearchRadius < 0) {
+            throw new IllegalArgumentException("chunkRange must be >= 0");
+        }
+        return scanChunksInternal(ctx, filter, getChunkRange(ctx.playerFeet().x >> 4, ctx.playerFeet().z >> 4, maxSearchRadius), max);
+    }
+
+    @Override
+    public List<BlockPos> scanChunk(IPlayerContext ctx, BlockOptionalMetaLookup filter, ChunkPos pos, int max, int yLevelThreshold) {
+        Stream<BlockPos> stream = scanChunkInternal(ctx, filter, pos);
+        if (max >= 0) {
+            stream = stream.limit(max);
+        }
+        return stream.collect(Collectors.toList());
+    }
+
+    @Override
+    public int repack(IPlayerContext ctx) {
+        return this.repack(ctx, 40);
+    }
+
+    @Override
+    public int repack(IPlayerContext ctx, int range) {
+        ChunkSource chunkProvider = ctx.world().getChunkSource();
+        ICachedWorld cachedWorld = ctx.worldData().getCachedWorld();
+
+        BetterBlockPos playerPos = ctx.playerFeet();
+
+        int playerChunkX = playerPos.getX() >> 4;
+        int playerChunkZ = playerPos.getZ() >> 4;
+
+        int minX = playerChunkX - range;
+        int minZ = playerChunkZ - range;
+        int maxX = playerChunkX + range;
+        int maxZ = playerChunkZ + range;
+
+        int queued = 0;
+        for (int x = minX; x <= maxX; x++) {
+            for (int z = minZ; z <= maxZ; z++) {
+                LevelChunk chunk = chunkProvider.getChunk(x, z, false);
+
+                if (chunk != null && !chunk.isEmpty()) {
+                    queued++;
+                    cachedWorld.queueForPacking(chunk);
+                }
+            }
+        }
+
+        return queued;
+    }
+
+    // ordered in a way that the closest blocks are generally first
+    public static List<ChunkPos> getChunkRange(int centerX, int centerZ, int chunkRadius) {
+        List<ChunkPos> chunks = new ArrayList<>();
+        // spiral out
+        chunks.add(new ChunkPos(centerX, centerZ));
+        for (int i = 1; i < chunkRadius; i++) {
+            for (int j = 0; j <= i; j++) {
+                chunks.add(new ChunkPos(centerX - j, centerZ - i));
+                if (j != 0) {
+                    chunks.add(new ChunkPos(centerX + j, centerZ - i));
+                    chunks.add(new ChunkPos(centerX - j, centerZ + i));
+                }
+                chunks.add(new ChunkPos(centerX + j, centerZ + i));
+                if (j != i) {
+                    chunks.add(new ChunkPos(centerX - i, centerZ - j));
+                    chunks.add(new ChunkPos(centerX + i, centerZ - j));
+                    if (j != 0) {
+                        chunks.add(new ChunkPos(centerX - i, centerZ + j));
+                        chunks.add(new ChunkPos(centerX + i, centerZ + j));
+                    }
+                }
+            }
+        }
+        return chunks;
+    }
+
+    private List<BlockPos> scanChunksInternal(IPlayerContext ctx, BlockOptionalMetaLookup lookup, List<ChunkPos> chunkPositions, int maxBlocks) {
+        assert ctx.world() != null;
+        try {
+            // p -> scanChunkInternal(ctx, lookup, p)
+            Stream<BlockPos> posStream = chunkPositions.parallelStream().flatMap(p -> scanChunkInternal(ctx, lookup, p));
+            if (maxBlocks >= 0) {
+                // WARNING: this can be expensive if maxBlocks is large...
+                // see limit's javadoc
+                posStream = posStream.limit(maxBlocks);
+            }
+            return posStream.collect(Collectors.toList());
+        } catch (Exception e) {
+            e.printStackTrace();
+            throw e;
+        }
+    }
+
+    private Stream<BlockPos> scanChunkInternal(IPlayerContext ctx, BlockOptionalMetaLookup lookup, ChunkPos pos) {
+        ChunkSource chunkProvider = ctx.world().getChunkSource();
+        // if chunk is not loaded, return empty stream
+        if (!chunkProvider.hasChunk(pos.x, pos.z)) {
+            return Stream.empty();
+        }
+
+        long chunkX = (long) pos.x << 4;
+        long chunkZ = (long) pos.z << 4;
+
+        int playerSectionY = (ctx.playerFeet().y - ctx.world().getMinBuildHeight()) >> 4;
+
+        return collectChunkSections(lookup, chunkProvider.getChunk(pos.x, pos.z, false), chunkX, chunkZ, playerSectionY).stream();
+    }
+
+
+
+    private List<BlockPos> collectChunkSections(BlockOptionalMetaLookup lookup, LevelChunk chunk, long chunkX, long chunkZ, int playerSection) {
+        // iterate over sections relative to player
+        List<BlockPos> blocks = new ArrayList<>();
+        LevelChunkSection[] sections = chunk.getSections();
+        int l = sections.length;
+        int i = playerSection - 1;
+        int j = playerSection;
+        for (; i >= 0 || j < l; ++j, --i) {
+            if (j < l) {
+                visitSection(lookup, sections[j], blocks, chunkX, chunkZ);
+            }
+            if (i >= 0) {
+                visitSection(lookup, sections[i], blocks, chunkX, chunkZ);
+            }
+        }
+        return blocks;
+    }
+
+    private void visitSection(BlockOptionalMetaLookup lookup, LevelChunkSection section, List<BlockPos> blocks, long chunkX, long chunkZ) {
+        if (section == null || section.hasOnlyAir()) {
+            return;
+        }
+
+        PalettedContainer<BlockState> sectionContainer = section.getStates();
+        //this won't work if the PaletteStorage is of the type EmptyPaletteStorage
+        if (((IPalettedContainer<BlockState>) sectionContainer).getStorage() == null) {
+            return;
+        }
+
+        boolean[] isInFilter = getIncludedFilterIndices(lookup, ((IPalettedContainer<BlockState>) sectionContainer).getPalette());
+        if (isInFilter.length == 0) {
+            return;
+        }
+
+        BitStorage array = ((IPalettedContainer<BlockState>) section.getStates()).getStorage();
+        long[] longArray = array.getRaw();
+        int arraySize = array.getSize();
+        int bitsPerEntry = array.getBits();
+        long maxEntryValue = (1L << bitsPerEntry) - 1L;
+
+
+        int yOffset = section.bottomBlockY();
+
+        for (int i = 0, idx = 0; i < longArray.length && idx < arraySize; ++i) {
+            long l = longArray[i];
+            for (int offset = 0; offset <= (64 - bitsPerEntry) && idx < arraySize; offset += bitsPerEntry, ++idx) {
+                int value = (int) ((l >> offset) & maxEntryValue);
+                if (isInFilter[value]) {
+                    //noinspection DuplicateExpressions
+                    blocks.add(new BlockPos(
+                        chunkX + ((idx & 255) & 15),
+                        yOffset + (idx >> 8),
+                        chunkZ + ((idx & 255) >> 4)
+                    ));
+                }
+            }
+        }
+    }
+
+    private boolean[] getIncludedFilterIndices(BlockOptionalMetaLookup lookup, Palette<BlockState> palette) {
+        boolean commonBlockFound = false;
+        IdMapper<BlockState> paletteMap = getPalette(palette);
+        int size = paletteMap.size();
+
+        boolean[] isInFilter = new boolean[size];
+
+        for (int i = 0; i < size; i++) {
+            BlockState state = paletteMap.byId(i);
+            if (lookup.has(state)) {
+                isInFilter[i] = true;
+                commonBlockFound = true;
+            } else {
+                isInFilter[i] = false;
+            }
+        }
+
+        if (!commonBlockFound) {
+            return new boolean[0];
+        }
+        return isInFilter;
+    }
+
+    /**
+     * cheats to get the actual map of id -> blockstate from the various palette implementations
+     */
+    private static IdMapper<BlockState> getPalette(Palette<BlockState> palette) {
+        if (palette instanceof GlobalPalette) {
+            return Block.BLOCK_STATE_REGISTRY;
+        } else {
+            FriendlyByteBuf buf = new FriendlyByteBuf(Unpooled.buffer());
+            palette.write(buf);
+            int size = buf.readVarInt();
+            IdMapper<BlockState> states = new IdMapper<>();
+            for (int i = 0; i < size; i++) {
+                BlockState state = Block.BLOCK_STATE_REGISTRY.byId(buf.readVarInt());
+                assert state != null;
+                states.addMapping(state, i);
+            }
+            return states;
+        }
+    }
+}

src/main/java/baritone/cache/WorldProvider.java

@@ -19,104 +19,84 @@ package baritone.cache;
 
 import baritone.Baritone;
 import baritone.api.cache.IWorldProvider;
-import baritone.api.utils.Helper;
+import baritone.api.utils.IPlayerContext;
+import net.minecraft.client.multiplayer.ServerData;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.util.Tuple;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.dimension.DimensionType;
+import net.minecraft.world.level.storage.LevelResource;
 import org.apache.commons.lang3.SystemUtils;
 
-import java.io.File;
-import java.io.FileOutputStream;
 import java.io.IOException;
+import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.util.HashMap;
 import java.util.Map;
-import java.util.function.Consumer;
-import net.minecraft.client.server.IntegratedServer;
-import net.minecraft.resources.ResourceKey;
-import net.minecraft.world.level.Level;
-import net.minecraft.world.level.dimension.DimensionType;
-import net.minecraft.world.level.storage.LevelResource;
+import java.util.Optional;
 
 /**
  * @author Brady
  * @since 8/4/2018
  */
-public class WorldProvider implements IWorldProvider, Helper {
+public class WorldProvider implements IWorldProvider {
 
-    private static final Map<Path, WorldData> worldCache = new HashMap<>(); // this is how the bots have the same cached world
+    private static final Map<Path, WorldData> worldCache = new HashMap<>();
 
+    private final Baritone baritone;
+    private final IPlayerContext ctx;
     private WorldData currentWorld;
-    private Level mcWorld; // this let's us detect a broken load/unload hook
+
+    /**
+     * This lets us detect a broken load/unload hook.
+     * @see #detectAndHandleBrokenLoading()
+     */
+    private Level mcWorld;
+
+    public WorldProvider(Baritone baritone) {
+        this.baritone = baritone;
+        this.ctx = baritone.getPlayerContext();
+    }
 
     @Override
     public final WorldData getCurrentWorld() {
-        detectAndHandleBrokenLoading();
+        this.detectAndHandleBrokenLoading();
         return this.currentWorld;
     }
 
     /**
      * Called when a new world is initialized to discover the
      *
-     * @param world The world's Registry Data
+     * @param world The new world
      */
-    public final void initWorld(ResourceKey<Level> worldKey, DimensionType world) {
-        Path directory;
-        Path readme;
+    public final void initWorld(Level world) {
+        this.getSaveDirectories(world).ifPresent(dirs -> {
+            final Path worldDir = dirs.getA();
+            final Path readmeDir = dirs.getB();
 
-        IntegratedServer integratedServer = mc.getSingleplayerServer();
-
-        // If there is an integrated server running (Aka Singleplayer) then do magic to find the world save file
-        if (mc.hasSingleplayerServer()) {
-            directory = DimensionType.getStorageFolder(worldKey, integratedServer.getWorldPath(LevelResource.ROOT));
-
-            // Gets the "depth" of this directory relative the the game's run directory, 2 is the location of the world
-            if (directory.relativize(mc.gameDirectory.toPath()).getNameCount() != 2) {
-                // subdirectory of the main save directory for this world
-                directory = directory.getParent();
-            }
-
-            directory = directory.resolve("baritone");
-            readme = directory;
-        } else { // Otherwise, the server must be remote...
-            String folderName;
-            if (mc.getCurrentServer() != null) {
-                folderName = mc.isConnectedToRealms() ? "realms" : mc.getCurrentServer().ip;
-            } else {
-                //replaymod causes null currentServer and false singleplayer.
-                System.out.println("World seems to be a replay. Not loading Baritone cache.");
-                currentWorld = null;
-                mcWorld = mc.level;
-                return;
-            }
-            if (SystemUtils.IS_OS_WINDOWS) {
-                folderName = folderName.replace(":", "_");
-            }
-            directory = Baritone.getDir().toPath().resolve(folderName);
-            readme = Baritone.getDir().toPath();
-        }
-
-        // lol wtf is this baritone folder in my minecraft save?
-        try (FileOutputStream out = new FileOutputStream(readme.resolve("readme.txt").toFile())) {
-            // good thing we have a readme
-            out.write("https://github.com/cabaletta/baritone\n".getBytes());
-        } catch (IOException ignored) {}
-
-        // We will actually store the world data in a subfolder: "DIM<id>"
-        Path dir = getDimDir(worldKey, world.logicalHeight(), directory);
-        if (!Files.exists(dir)) {
             try {
-                Files.createDirectories(dir);
+                // lol wtf is this baritone folder in my minecraft save?
+                // good thing we have a readme
+                Files.createDirectories(readmeDir);
+                Files.write(
+                        readmeDir.resolve("readme.txt"),
+                        "https://github.com/cabaletta/baritone\n".getBytes(StandardCharsets.US_ASCII)
+                );
             } catch (IOException ignored) {}
-        }
 
-        System.out.println("Baritone world data dir: " + dir);
-        synchronized (worldCache) {
-            this.currentWorld = worldCache.computeIfAbsent(dir, d -> new WorldData(d, world));
-        }
-        this.mcWorld = mc.level;
-    }
+            // We will actually store the world data in a subfolder: "DIM<id>"
+            final Path worldDataDir = this.getWorldDataDirectory(worldDir, world);
+            try {
+                Files.createDirectories(worldDataDir);
+            } catch (IOException ignored) {}
 
-    public final Path getDimDir(ResourceKey<Level> level, int height, Path directory) {
-        return directory.resolve(level.location().getNamespace()).resolve(level.location().getPath() + "_" + height);
+            System.out.println("Baritone world data dir: " + worldDataDir);
+            synchronized (worldCache) {
+                this.currentWorld = worldCache.computeIfAbsent(worldDataDir, d -> new WorldData(d, world.dimensionType()));
+            }
+            this.mcWorld = ctx.world();
+        });
     }
 
     public final void closeWorld() {
@@ -129,26 +109,73 @@ public class WorldProvider implements IWorldProvider, Helper {
         world.onClose();
     }
 
-    public final void ifWorldLoaded(Consumer<WorldData> currentWorldConsumer) {
-        detectAndHandleBrokenLoading();
-        if (this.currentWorld != null) {
-            currentWorldConsumer.accept(this.currentWorld);
-        }
+    private Path getWorldDataDirectory(Path parent, Level world) {
+        ResourceLocation dimId = world.dimension().location();
+        int height = world.dimensionType().logicalHeight();
+        return parent.resolve(dimId.getNamespace()).resolve(dimId.getPath() + "_" + height);
     }
 
-    private final void detectAndHandleBrokenLoading() {
-        if (this.mcWorld != mc.level) {
+    /**
+     * @param world The world
+     * @return An {@link Optional} containing the world's baritone dir and readme dir, or {@link Optional#empty()} if
+     *         the world isn't valid for caching.
+     */
+    private Optional<Tuple<Path, Path>> getSaveDirectories(Level world) {
+        Path worldDir;
+        Path readmeDir;
+
+        // If there is an integrated server running (Aka Singleplayer) then do magic to find the world save file
+        if (ctx.minecraft().hasSingleplayerServer()) {
+            worldDir = ctx.minecraft().getSingleplayerServer().getWorldPath(LevelResource.ROOT);
+
+            // Gets the "depth" of this directory relative to the game's run directory, 2 is the location of the world
+            if (worldDir.relativize(ctx.minecraft().gameDirectory.toPath()).getNameCount() != 2) {
+                // subdirectory of the main save directory for this world
+                worldDir = worldDir.getParent();
+            }
+
+            worldDir = worldDir.resolve("baritone");
+            readmeDir = worldDir;
+        } else { // Otherwise, the server must be remote...
+            String folderName;
+            final ServerData serverData = ctx.minecraft().getCurrentServer();
+            if (serverData != null) {
+                folderName = ctx.minecraft().isConnectedToRealms() ? "realms" : serverData.ip;
+            } else {
+                //replaymod causes null currentServer and false singleplayer.
+                System.out.println("World seems to be a replay. Not loading Baritone cache.");
+                currentWorld = null;
+                mcWorld = ctx.world();
+                return Optional.empty();
+            }
+            if (SystemUtils.IS_OS_WINDOWS) {
+                folderName = folderName.replace(":", "_");
+            }
+            // TODO: This should probably be in "baritone/servers"
+            worldDir = baritone.getDirectory().resolve(folderName);
+            // Just write the readme to the baritone directory instead of each server save in it
+            readmeDir = baritone.getDirectory();
+        }
+
+        return Optional.of(new Tuple<>(worldDir, readmeDir));
+    }
+
+    /**
+     * Why does this exist instead of fixing the event? Some mods break the event. Lol.
+     */
+    private void detectAndHandleBrokenLoading() {
+        if (this.mcWorld != ctx.world()) {
             if (this.currentWorld != null) {
                 System.out.println("mc.world unloaded unnoticed! Unloading Baritone cache now.");
                 closeWorld();
             }
-            if (mc.level != null) {
+            if (ctx.world() != null) {
                 System.out.println("mc.world loaded unnoticed! Loading Baritone cache now.");
-                initWorld(mc.level.dimension(), mc.level.dimensionType());
+                initWorld(ctx.world());
             }
-        } else if (currentWorld == null && mc.level != null && (mc.hasSingleplayerServer() || mc.getCurrentServer() != null)) {
+        } else if (this.currentWorld == null && ctx.world() != null && (ctx.minecraft().hasSingleplayerServer() || ctx.minecraft().getCurrentServer() != null)) {
             System.out.println("Retrying to load Baritone cache");
-            initWorld(mc.level.dimension(), mc.level.dimensionType());
+            initWorld(ctx.world());
         }
     }
 }

src/main/java/baritone/cache/WorldScanner.java

@@ -22,8 +22,6 @@ import baritone.api.cache.IWorldScanner;
 import baritone.api.utils.BetterBlockPos;
 import baritone.api.utils.BlockOptionalMetaLookup;
 import baritone.api.utils.IPlayerContext;
-import java.util.*;
-import java.util.stream.IntStream;
 import net.minecraft.client.multiplayer.ClientChunkCache;
 import net.minecraft.core.BlockPos;
 import net.minecraft.world.level.ChunkPos;
@@ -33,6 +31,9 @@ import net.minecraft.world.level.chunk.LevelChunk;
 import net.minecraft.world.level.chunk.LevelChunkSection;
 import net.minecraft.world.level.chunk.PalettedContainer;
 
+import java.util.*;
+import java.util.stream.IntStream;
+
 public enum WorldScanner implements IWorldScanner {
 
     INSTANCE;

src/main/java/baritone/command/ExampleBaritoneControl.java

@@ -17,8 +17,8 @@
 
 package baritone.command;
 
+import baritone.Baritone;
 import baritone.api.BaritoneAPI;
-import baritone.api.IBaritone;
 import baritone.api.Settings;
 import baritone.api.command.argument.ICommandArgument;
 import baritone.api.command.exception.CommandNotEnoughArgumentsException;
@@ -27,9 +27,9 @@ import baritone.api.command.helpers.TabCompleteHelper;
 import baritone.api.command.manager.ICommandManager;
 import baritone.api.event.events.ChatEvent;
 import baritone.api.event.events.TabCompleteEvent;
-import baritone.api.event.listener.AbstractGameEventListener;
 import baritone.api.utils.Helper;
 import baritone.api.utils.SettingsUtil;
+import baritone.behavior.Behavior;
 import baritone.command.argument.ArgConsumer;
 import baritone.command.argument.CommandArguments;
 import baritone.command.manager.CommandManager;
@@ -48,14 +48,14 @@ import java.util.stream.Stream;
 
 import static baritone.api.command.IBaritoneChatControl.FORCE_COMMAND_PREFIX;
 
-public class ExampleBaritoneControl implements Helper, AbstractGameEventListener {
+public class ExampleBaritoneControl extends Behavior implements Helper {
 
     private static final Settings settings = BaritoneAPI.getSettings();
     private final ICommandManager manager;
 
-    public ExampleBaritoneControl(IBaritone baritone) {
+    public ExampleBaritoneControl(Baritone baritone) {
+        super(baritone);
         this.manager = baritone.getCommandManager();
-        baritone.getGameEventHandler().registerEventListener(this);
     }
 
     @Override
@@ -99,7 +99,7 @@ public class ExampleBaritoneControl implements Helper, AbstractGameEventListener
             return false;
         } else if (msg.trim().equalsIgnoreCase("orderpizza")) {
             try {
-                ((IGuiScreen) mc.screen).openLinkInvoker(new URI("https://www.dominos.com/en/pages/order/"));
+                ((IGuiScreen) ctx.minecraft().screen).openLinkInvoker(new URI("https://www.dominos.com/en/pages/order/"));
             } catch (NullPointerException | URISyntaxException ignored) {}
             return false;
         }
@@ -123,7 +123,7 @@ public class ExampleBaritoneControl implements Helper, AbstractGameEventListener
             }
         } else if (argc.hasExactlyOne()) {
             for (Settings.Setting setting : settings.allSettings) {
-                if (SettingsUtil.javaOnlySetting(setting)) {
+                if (setting.isJavaOnly()) {
                     continue;
                 }
                 if (setting.getName().equalsIgnoreCase(pair.getA())) {
@@ -176,7 +176,7 @@ public class ExampleBaritoneControl implements Helper, AbstractGameEventListener
                             .stream();
                 }
                 Settings.Setting setting = settings.byLowerName.get(argc.getString().toLowerCase(Locale.US));
-                if (setting != null && !SettingsUtil.javaOnlySetting(setting)) {
+                if (setting != null && !setting.isJavaOnly()) {
                     if (setting.getValueClass() == Boolean.class) {
                         TabCompleteHelper helper = new TabCompleteHelper();
                         if ((Boolean) setting.value) {

src/main/java/baritone/command/argument/ArgConsumer.java

@@ -380,6 +380,8 @@ public class ArgConsumer implements IArgConsumer {
     public <T extends IDatatype> Stream<String> tabCompleteDatatype(T datatype) {
         try {
             return datatype.tabComplete(this.context);
+        } catch (CommandException ignored) {
+            // NOP
         } catch (Exception e) {
             e.printStackTrace();
         }

src/main/java/baritone/command/defaults/BuildCommand.java

@@ -35,10 +35,11 @@ import java.util.stream.Stream;
 
 public class BuildCommand extends Command {
 
-    private static final File schematicsDir = new File(mc.gameDirectory, "schematics");
+    private final File schematicsDir;
 
     public BuildCommand(IBaritone baritone) {
         super(baritone, "build");
+        this.schematicsDir = new File(baritone.getPlayerContext().minecraft().gameDirectory, "schematics");
     }
 
     @Override

src/main/java/baritone/command/defaults/ComeCommand.java

@@ -21,12 +21,11 @@ import baritone.api.IBaritone;
 import baritone.api.command.Command;
 import baritone.api.command.argument.IArgConsumer;
 import baritone.api.command.exception.CommandException;
-import baritone.api.command.exception.CommandInvalidStateException;
 import baritone.api.pathing.goals.GoalBlock;
+
 import java.util.Arrays;
 import java.util.List;
 import java.util.stream.Stream;
-import net.minecraft.world.entity.Entity;
 
 public class ComeCommand extends Command {
 
@@ -37,11 +36,7 @@ public class ComeCommand extends Command {
     @Override
     public void execute(String label, IArgConsumer args) throws CommandException {
         args.requireMax(0);
-        Entity entity = mc.getCameraEntity();
-        if (entity == null) {
-            throw new CommandInvalidStateException("render view entity is null");
-        }
-        baritone.getCustomGoalProcess().setGoalAndPath(new GoalBlock(entity.blockPosition()));
+        baritone.getCustomGoalProcess().setGoalAndPath(new GoalBlock(ctx.viewerPos()));
         logDirect("Coming");
     }
 

src/main/java/baritone/command/defaults/ExploreFilterCommand.java

@@ -41,7 +41,7 @@ public class ExploreFilterCommand extends Command {
     @Override
     public void execute(String label, IArgConsumer args) throws CommandException {
         args.requireMax(2);
-        File file = args.getDatatypePost(RelativeFile.INSTANCE, mc.gameDirectory.getAbsoluteFile().getParentFile());
+        File file = args.getDatatypePost(RelativeFile.INSTANCE, ctx.minecraft().gameDirectory.getAbsoluteFile().getParentFile());
         boolean invert = false;
         if (args.hasAny()) {
             if (args.getString().equalsIgnoreCase("invert")) {
@@ -65,7 +65,7 @@ public class ExploreFilterCommand extends Command {
     @Override
     public Stream<String> tabComplete(String label, IArgConsumer args) throws CommandException {
         if (args.hasExactlyOne()) {
-            return RelativeFile.tabComplete(args, RelativeFile.gameDir());
+            return RelativeFile.tabComplete(args, RelativeFile.gameDir(ctx.minecraft()));
         }
         return Stream.empty();
     }

src/main/java/baritone/command/defaults/GoalCommand.java

@@ -51,7 +51,7 @@ public class GoalCommand extends Command {
             }
         } else {
             args.requireMax(3);
-            BetterBlockPos origin = baritone.getPlayerContext().playerFeet();
+            BetterBlockPos origin = ctx.playerFeet();
             Goal goal = args.getDatatypePost(RelativeGoal.INSTANCE, origin);
             goalProcess.setGoal(goal);
             logDirect(String.format("Goal: %s", goal.toString()));

src/main/java/baritone/command/defaults/GotoCommand.java

@@ -20,7 +20,6 @@ package baritone.command.defaults;
 import baritone.api.IBaritone;
 import baritone.api.command.Command;
 import baritone.api.command.argument.IArgConsumer;
-import baritone.api.command.datatypes.BlockById;
 import baritone.api.command.datatypes.ForBlockOptionalMeta;
 import baritone.api.command.datatypes.RelativeCoordinate;
 import baritone.api.command.datatypes.RelativeGoal;
@@ -46,7 +45,7 @@ public class GotoCommand extends Command {
         // is no need to handle the case of empty arguments.
         if (args.peekDatatypeOrNull(RelativeCoordinate.INSTANCE) != null) {
             args.requireMax(3);
-            BetterBlockPos origin = baritone.getPlayerContext().playerFeet();
+            BetterBlockPos origin = ctx.playerFeet();
             Goal goal = args.getDatatypePost(RelativeGoal.INSTANCE, origin);
             logDirect(String.format("Going to: %s", goal.toString()));
             baritone.getCustomGoalProcess().setGoalAndPath(goal);
@@ -61,7 +60,8 @@ public class GotoCommand extends Command {
     public Stream<String> tabComplete(String label, IArgConsumer args) throws CommandException {
         // since it's either a goal or a block, I don't think we can tab complete properly?
         // so just tab complete for the block variant
-        return args.tabCompleteDatatype(BlockById.INSTANCE);
+        args.requireMax(1);
+        return args.tabCompleteDatatype(ForBlockOptionalMeta.INSTANCE);
     }
 
     @Override

src/main/java/baritone/command/defaults/MineCommand.java

@@ -17,14 +17,13 @@
 
 package baritone.command.defaults;
 
+import baritone.api.BaritoneAPI;
 import baritone.api.IBaritone;
 import baritone.api.command.Command;
 import baritone.api.command.argument.IArgConsumer;
-import baritone.api.command.datatypes.BlockById;
 import baritone.api.command.datatypes.ForBlockOptionalMeta;
 import baritone.api.command.exception.CommandException;
 import baritone.api.utils.BlockOptionalMeta;
-import baritone.cache.WorldScanner;
 
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -45,14 +44,18 @@ public class MineCommand extends Command {
         while (args.hasAny()) {
             boms.add(args.getDatatypeFor(ForBlockOptionalMeta.INSTANCE));
         }
-        WorldScanner.INSTANCE.repack(ctx);
+        BaritoneAPI.getProvider().getWorldScanner().repack(ctx);
         logDirect(String.format("Mining %s", boms.toString()));
         baritone.getMineProcess().mine(quantity, boms.toArray(new BlockOptionalMeta[0]));
     }
 
     @Override
-    public Stream<String> tabComplete(String label, IArgConsumer args) {
-        return args.tabCompleteDatatype(BlockById.INSTANCE);
+    public Stream<String> tabComplete(String label, IArgConsumer args) throws CommandException {
+        args.getAsOrDefault(Integer.class, 0);
+        while (args.has(2)) {
+            args.getDatatypeFor(ForBlockOptionalMeta.INSTANCE);
+        }
+        return args.tabCompleteDatatype(ForBlockOptionalMeta.INSTANCE);
     }
 
     @Override

src/main/java/baritone/command/defaults/PathCommand.java

@@ -17,12 +17,12 @@
 
 package baritone.command.defaults;
 
+import baritone.api.BaritoneAPI;
 import baritone.api.IBaritone;
 import baritone.api.command.Command;
 import baritone.api.command.argument.IArgConsumer;
 import baritone.api.command.exception.CommandException;
 import baritone.api.process.ICustomGoalProcess;
-import baritone.cache.WorldScanner;
 
 import java.util.Arrays;
 import java.util.List;
@@ -38,7 +38,7 @@ public class PathCommand extends Command {
     public void execute(String label, IArgConsumer args) throws CommandException {
         ICustomGoalProcess customGoalProcess = baritone.getCustomGoalProcess();
         args.requireMax(0);
-        WorldScanner.INSTANCE.repack(ctx);
+        BaritoneAPI.getProvider().getWorldScanner().repack(ctx);
         customGoalProcess.path();
         logDirect("Now pathing");
     }

src/main/java/baritone/command/defaults/RenderCommand.java

@@ -37,8 +37,8 @@ public class RenderCommand extends Command {
     public void execute(String label, IArgConsumer args) throws CommandException {
         args.requireMax(0);
         BetterBlockPos origin = ctx.playerFeet();
-        int renderDistance = (mc.options.renderDistance + 1) * 16;
-        mc.levelRenderer.setBlocksDirty(
+        int renderDistance = (ctx.minecraft().options.renderDistance + 1) * 16;
+        ctx.minecraft().levelRenderer.setBlocksDirty(
                 origin.x - renderDistance,
                 0,
                 origin.z - renderDistance,

src/main/java/baritone/command/defaults/RepackCommand.java

@@ -17,11 +17,11 @@
 
 package baritone.command.defaults;
 
+import baritone.api.BaritoneAPI;
 import baritone.api.IBaritone;
 import baritone.api.command.Command;
 import baritone.api.command.argument.IArgConsumer;
 import baritone.api.command.exception.CommandException;
-import baritone.cache.WorldScanner;
 
 import java.util.Arrays;
 import java.util.List;
@@ -36,7 +36,7 @@ public class RepackCommand extends Command {
     @Override
     public void execute(String label, IArgConsumer args) throws CommandException {
         args.requireMax(0);
-        logDirect(String.format("Queued %d chunks for repacking", WorldScanner.INSTANCE.repack(ctx)));
+        logDirect(String.format("Queued %d chunks for repacking", BaritoneAPI.getProvider().getWorldScanner().repack(ctx)));
     }
 
     @Override

src/main/java/baritone/command/defaults/SelCommand.java

@@ -21,6 +21,7 @@ import baritone.Baritone;
 import baritone.api.IBaritone;
 import baritone.api.command.Command;
 import baritone.api.command.argument.IArgConsumer;
+import baritone.api.command.datatypes.ForAxis;
 import baritone.api.command.datatypes.ForBlockOptionalMeta;
 import baritone.api.command.datatypes.ForDirection;
 import baritone.api.command.datatypes.RelativeBlockPos;
@@ -31,6 +32,8 @@ import baritone.api.command.helpers.TabCompleteHelper;
 import baritone.api.event.events.RenderEvent;
 import baritone.api.event.listener.AbstractGameEventListener;
 import baritone.api.schematic.*;
+import baritone.api.schematic.mask.shape.CylinderMask;
+import baritone.api.schematic.mask.shape.SphereMask;
 import baritone.api.selection.ISelection;
 import baritone.api.selection.ISelectionManager;
 import baritone.api.utils.BetterBlockPos;
@@ -50,6 +53,7 @@ import java.awt.*;
 import java.util.*;
 import java.util.List;
 import java.util.function.Function;
+import java.util.function.UnaryOperator;
 import java.util.stream.Stream;
 
 public class SelCommand extends Command {
@@ -72,7 +76,7 @@ public class SelCommand extends Command {
                 float lineWidth = Baritone.settings().selectionLineWidth.value;
                 boolean ignoreDepth = Baritone.settings().renderSelectionIgnoreDepth.value;
                 IRenderer.startLines(color, opacity, lineWidth, ignoreDepth);
-                IRenderer.drawAABB(event.getModelViewStack(), new AABB(pos1, pos1.offset(1, 1, 1)));
+                IRenderer.emitAABB(event.getModelViewStack(), new AABB(pos1, pos1.offset(1, 1, 1)));
                 IRenderer.endLines(ignoreDepth);
             }
         });
@@ -88,7 +92,7 @@ public class SelCommand extends Command {
             if (action == Action.POS2 && pos1 == null) {
                 throw new CommandInvalidStateException("Set pos1 first before using pos2");
             }
-            BetterBlockPos playerPos = mc.getCameraEntity() != null ? BetterBlockPos.from(mc.getCameraEntity().blockPosition()) : ctx.playerFeet();
+            BetterBlockPos playerPos = ctx.viewerPos();
             BetterBlockPos pos = args.hasAny() ? args.getDatatypePost(RelativeBlockPos.INSTANCE, playerPos) : playerPos;
             args.requireMax(0);
             if (action == Action.POS1) {
@@ -117,11 +121,13 @@ public class SelCommand extends Command {
                     logDirect("Undid pos2");
                 }
             }
-        } else if (action == Action.SET || action == Action.WALLS || action == Action.SHELL || action == Action.CLEARAREA || action == Action.REPLACE) {
+        } else if (action.isFillAction()) {
             BlockOptionalMeta type = action == Action.CLEARAREA
                     ? new BlockOptionalMeta(Blocks.AIR)
                     : args.getDatatypeFor(ForBlockOptionalMeta.INSTANCE);
-            BlockOptionalMetaLookup replaces = null;
+
+            final BlockOptionalMetaLookup replaces; // Action.REPLACE
+            final Direction.Axis alignment;         // Action.(H)CYLINDER
             if (action == Action.REPLACE) {
                 args.requireMin(1);
                 List<BlockOptionalMeta> replacesList = new ArrayList<>();
@@ -131,8 +137,15 @@ public class SelCommand extends Command {
                 }
                 type = args.getDatatypeFor(ForBlockOptionalMeta.INSTANCE);
                 replaces = new BlockOptionalMetaLookup(replacesList.toArray(new BlockOptionalMeta[0]));
+                alignment = null;
+            } else if (action == Action.CYLINDER || action == Action.HCYLINDER) {
+                args.requireMax(1);
+                alignment = args.hasAny() ? args.getDatatypeFor(ForAxis.INSTANCE) : Direction.Axis.Y;
+                replaces = null;
             } else {
                 args.requireMax(0);
+                replaces = null;
+                alignment = null;
             }
             ISelection[] selections = manager.getSelections();
             if (selections.length == 0) {
@@ -151,20 +164,41 @@ public class SelCommand extends Command {
             for (ISelection selection : selections) {
                 Vec3i size = selection.size();
                 BetterBlockPos min = selection.min();
-                ISchematic schematic = new FillSchematic(size.getX(), size.getY(), size.getZ(), type);
-                if (action == Action.WALLS) {
-                    schematic = new WallsSchematic(schematic);
-                } else if (action == Action.SHELL) {
-                    schematic = new ShellSchematic(schematic);
-                } else if (action == Action.REPLACE) {
-                    schematic = new ReplaceSchematic(schematic, replaces);
-                }
+
+                // Java 8 so no switch expressions 😿
+                UnaryOperator<ISchematic> create = fill -> {
+                    final int w = fill.widthX();
+                    final int h = fill.heightY();
+                    final int l = fill.lengthZ();
+
+                    switch (action) {
+                        case WALLS:
+                            return new WallsSchematic(fill);
+                        case SHELL:
+                            return new ShellSchematic(fill);
+                        case REPLACE:
+                            return new ReplaceSchematic(fill, replaces);
+                        case SPHERE:
+                            return MaskSchematic.create(fill, new SphereMask(w, h, l, true).compute());
+                        case HSPHERE:
+                            return MaskSchematic.create(fill, new SphereMask(w, h, l, false).compute());
+                        case CYLINDER:
+                            return MaskSchematic.create(fill, new CylinderMask(w, h, l, true, alignment).compute());
+                        case HCYLINDER:
+                            return MaskSchematic.create(fill, new CylinderMask(w, h, l, false, alignment).compute());
+                        default:
+                            // Silent fail
+                            return fill;
+                    }
+                };
+
+                ISchematic schematic = create.apply(new FillSchematic(size.getX(), size.getY(), size.getZ(), type));
                 composite.put(schematic, min.x - origin.x, min.y - origin.y, min.z - origin.z);
             }
             baritone.getBuilderProcess().build("Fill", composite, origin);
             logDirect("Filling now");
         } else if (action == Action.COPY) {
-            BetterBlockPos playerPos = mc.getCameraEntity() != null ? BetterBlockPos.from(mc.getCameraEntity().blockPosition()) : ctx.playerFeet();
+            BetterBlockPos playerPos = ctx.viewerPos();
             BetterBlockPos pos = args.hasAny() ? args.getDatatypePost(RelativeBlockPos.INSTANCE, playerPos) : playerPos;
             args.requireMax(0);
             ISelection[] selections = manager.getSelections();
@@ -205,7 +239,7 @@ public class SelCommand extends Command {
             clipboardOffset = origin.subtract(pos);
             logDirect("Selection copied");
         } else if (action == Action.PASTE) {
-            BetterBlockPos playerPos = mc.getCameraEntity() != null ? BetterBlockPos.from(mc.getCameraEntity().blockPosition()) : ctx.playerFeet();
+            BetterBlockPos playerPos = ctx.viewerPos();
             BetterBlockPos pos = args.hasAny() ? args.getDatatypePost(RelativeBlockPos.INSTANCE, playerPos) : playerPos;
             args.requireMax(0);
             if (clipboard == null) {
@@ -254,12 +288,15 @@ public class SelCommand extends Command {
                     if (args.hasAtMost(3)) {
                         return args.tabCompleteDatatype(RelativeBlockPos.INSTANCE);
                     }
-                } else if (action == Action.SET || action == Action.WALLS || action == Action.CLEARAREA || action == Action.REPLACE) {
+                } else if (action.isFillAction()) {
                     if (args.hasExactlyOne() || action == Action.REPLACE) {
                         while (args.has(2)) {
                             args.get();
                         }
                         return args.tabCompleteDatatype(ForBlockOptionalMeta.INSTANCE);
+                    } else if (args.hasExactly(2) && (action == Action.CYLINDER || action == Action.HCYLINDER)) {
+                        args.get();
+                        return args.tabCompleteDatatype(ForAxis.INSTANCE);
                     }
                 } else if (action == Action.EXPAND || action == Action.CONTRACT || action == Action.SHIFT) {
                     if (args.hasExactlyOne()) {
@@ -305,6 +342,10 @@ public class SelCommand extends Command {
                 "> sel set/fill/s/f [block] - Completely fill all selections with a block.",
                 "> sel walls/w [block] - Fill in the walls of the selection with a specified block.",
                 "> sel shell/shl [block] - The same as walls, but fills in a ceiling and floor too.",
+                "> sel sphere/sph [block] - Fills the selection with a sphere bounded by the sides.",
+                "> sel hsphere/hsph [block] - The same as sphere, but hollow.",
+                "> sel cylinder/cyl [block] <axis> - Fills the selection with a cylinder bounded by the sides, oriented about the given axis. (default=y)",
+                "> sel hcylinder/hcyl [block] <axis> - The same as cylinder, but hollow.",
                 "> sel cleararea/ca - Basically 'set air'.",
                 "> sel replace/r <blocks...> <with> - Replaces blocks with another block.",
                 "> sel copy/cp <x> <y> <z> - Copy the selected area relative to the specified or your position.",
@@ -324,6 +365,10 @@ public class SelCommand extends Command {
         SET("set", "fill", "s", "f"),
         WALLS("walls", "w"),
         SHELL("shell", "shl"),
+        SPHERE("sphere", "sph"),
+        HSPHERE("hsphere", "hsph"),
+        CYLINDER("cylinder", "cyl"),
+        HCYLINDER("hcylinder", "hcyl"),
         CLEARAREA("cleararea", "ca"),
         REPLACE("replace", "r"),
         EXPAND("expand", "ex"),
@@ -355,6 +400,18 @@ public class SelCommand extends Command {
             }
             return names.toArray(new String[0]);
         }
+
+        public final boolean isFillAction() {
+            return this == SET
+                    || this == WALLS
+                    || this == SHELL
+                    || this == SPHERE
+                    || this == HSPHERE
+                    || this == CYLINDER
+                    || this == HCYLINDER
+                    || this == CLEARAREA
+                    || this == REPLACE;
+        }
     }
 
     enum TransformTarget {

src/main/java/baritone/command/defaults/SetCommand.java

@@ -22,22 +22,25 @@ import baritone.api.IBaritone;
 import baritone.api.Settings;
 import baritone.api.command.Command;
 import baritone.api.command.argument.IArgConsumer;
+import baritone.api.command.datatypes.RelativeFile;
 import baritone.api.command.exception.CommandException;
 import baritone.api.command.exception.CommandInvalidStateException;
 import baritone.api.command.exception.CommandInvalidTypeException;
 import baritone.api.command.helpers.Paginator;
 import baritone.api.command.helpers.TabCompleteHelper;
 import baritone.api.utils.SettingsUtil;
+import net.minecraft.ChatFormatting;
+import net.minecraft.client.Minecraft;
+import net.minecraft.network.chat.BaseComponent;
+import net.minecraft.network.chat.ClickEvent;
+import net.minecraft.network.chat.HoverEvent;
+import net.minecraft.network.chat.TextComponent;
+
 import java.util.Arrays;
 import java.util.List;
 import java.util.Locale;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
-import net.minecraft.ChatFormatting;
-import net.minecraft.network.chat.BaseComponent;
-import net.minecraft.network.chat.ClickEvent;
-import net.minecraft.network.chat.HoverEvent;
-import net.minecraft.network.chat.TextComponent;
 
 import static baritone.api.command.IBaritoneChatControl.FORCE_COMMAND_PREFIX;
 import static baritone.api.utils.SettingsUtil.*;
@@ -56,6 +59,18 @@ public class SetCommand extends Command {
             logDirect("Settings saved");
             return;
         }
+        if (Arrays.asList("load", "ld").contains(arg)) {
+            String file = SETTINGS_DEFAULT_NAME;
+            if (args.hasAny()) {
+                file = args.getString();
+            }
+            // reset to defaults
+            SettingsUtil.modifiedSettings(Baritone.settings()).forEach(Settings.Setting::reset);
+            // then load from disk
+            SettingsUtil.readAndApply(Baritone.settings(), file);
+            logDirect("Settings reloaded from " + file);
+            return;
+        }
         boolean viewModified = Arrays.asList("m", "mod", "modified").contains(arg);
         boolean viewAll = Arrays.asList("all", "l", "list").contains(arg);
         boolean paginate = viewModified || viewAll;
@@ -64,7 +79,7 @@ public class SetCommand extends Command {
             args.requireMax(1);
             List<? extends Settings.Setting> toPaginate =
                     (viewModified ? SettingsUtil.modifiedSettings(Baritone.settings()) : Baritone.settings().allSettings).stream()
-                            .filter(s -> !javaOnlySetting(s))
+                            .filter(s -> !s.isJavaOnly())
                             .filter(s -> s.getName().toLowerCase(Locale.US).contains(search.toLowerCase(Locale.US)))
                             .sorted((s1, s2) -> String.CASE_INSENSITIVE_ORDER.compare(s1.getName(), s2.getName()))
                             .collect(Collectors.toList());
@@ -128,7 +143,7 @@ public class SetCommand extends Command {
         if (setting == null) {
             throw new CommandInvalidTypeException(args.consumed(), "a valid setting");
         }
-        if (javaOnlySetting(setting)) {
+        if (setting.isJavaOnly()) {
             // ideally it would act as if the setting didn't exist
             // but users will see it in Settings.java or its javadoc
             // so at some point we have to tell them or they will see it as a bug
@@ -208,6 +223,9 @@ public class SetCommand extends Command {
                             .addToggleableSettings()
                             .filterPrefix(args.getString())
                             .stream();
+                } else if (Arrays.asList("ld", "load").contains(arg.toLowerCase(Locale.US))) {
+                    // settings always use the directory of the main Minecraft instance
+                    return RelativeFile.tabComplete(args, Minecraft.getInstance().gameDirectory.toPath().resolve("baritone").toFile());
                 }
                 Settings.Setting setting = Baritone.settings().byLowerName.get(arg.toLowerCase(Locale.US));
                 if (setting != null) {
@@ -227,7 +245,7 @@ public class SetCommand extends Command {
                 return new TabCompleteHelper()
                         .addSettings()
                         .sortAlphabetically()
-                        .prepend("list", "modified", "reset", "toggle", "save")
+                        .prepend("list", "modified", "reset", "toggle", "save", "load")
                         .filterPrefix(arg)
                         .stream();
             }
@@ -254,7 +272,9 @@ public class SetCommand extends Command {
                 "> set reset all - Reset ALL SETTINGS to their defaults",
                 "> set reset <setting> - Reset a setting to its default",
                 "> set toggle <setting> - Toggle a boolean setting",
-                "> set save - Save all settings (this is automatic tho)"
+                "> set save - Save all settings (this is automatic tho)",
+                "> set load - Load settings from settings.txt",
+                "> set load [filename] - Load settings from another file in your minecraft/baritone"
         );
     }
 }

src/main/java/baritone/command/defaults/SurfaceCommand.java

@@ -37,13 +37,13 @@ public class SurfaceCommand extends Command {
 
     @Override
     public void execute(String label, IArgConsumer args) throws CommandException {
-        final BetterBlockPos playerPos = baritone.getPlayerContext().playerFeet();
-        final int surfaceLevel = baritone.getPlayerContext().world().getSeaLevel();
-        final int worldHeight = baritone.getPlayerContext().world().getHeight();
+        final BetterBlockPos playerPos = ctx.playerFeet();
+        final int surfaceLevel = ctx.world().getSeaLevel();
+        final int worldHeight = ctx.world().getHeight();
 
         // Ensure this command will not run if you are above the surface level and the block above you is air
         // As this would imply that your are already on the open surface
-        if (playerPos.getY() > surfaceLevel && mc.level.getBlockState(playerPos.above()).getBlock() instanceof AirBlock) {
+        if (playerPos.getY() > surfaceLevel && ctx.world().getBlockState(playerPos.above()).getBlock() instanceof AirBlock) {
             logDirect("Already at surface");
             return;
         }
@@ -53,7 +53,7 @@ public class SurfaceCommand extends Command {
         for (int currentIteratedY = startingYPos; currentIteratedY < worldHeight; currentIteratedY++) {
             final BetterBlockPos newPos = new BetterBlockPos(playerPos.getX(), currentIteratedY, playerPos.getZ());
 
-            if (!(mc.level.getBlockState(newPos).getBlock() instanceof AirBlock) && newPos.getY() > playerPos.getY()) {
+            if (!(ctx.world().getBlockState(newPos).getBlock() instanceof AirBlock) && newPos.getY() > playerPos.getY()) {
                 Goal goal = new GoalBlock(newPos.above());
                 logDirect(String.format("Going to: %s", goal.toString()));
                 baritone.getCustomGoalProcess().setGoalAndPath(goal);

src/main/java/baritone/command/defaults/WaypointsCommand.java

@@ -149,7 +149,11 @@ public class WaypointsCommand extends Command {
             logDirect(component);
         } else if (action == Action.CLEAR) {
             args.requireMax(1);
-            IWaypoint.Tag tag = IWaypoint.Tag.getByName(args.getString());
+            String name = args.getString();
+            IWaypoint.Tag tag = IWaypoint.Tag.getByName(name);
+            if (tag == null) {
+                throw new CommandInvalidStateException("Invalid tag, \"" + name + "\"");
+            }
             IWaypoint[] waypoints = ForWaypoints.getWaypointsByTag(this.baritone, tag);
             for (IWaypoint waypoint : waypoints) {
                 ForWaypoints.waypoints(this.baritone).removeWaypoint(waypoint);

src/main/java/baritone/command/manager/CommandManager.java

@@ -21,6 +21,7 @@ import baritone.Baritone;
 import baritone.api.IBaritone;
 import baritone.api.command.ICommand;
 import baritone.api.command.argument.ICommandArgument;
+import baritone.api.command.exception.CommandException;
 import baritone.api.command.exception.CommandUnhandledException;
 import baritone.api.command.exception.ICommandException;
 import baritone.api.command.helpers.TabCompleteHelper;
@@ -153,9 +154,12 @@ public class CommandManager implements ICommandManager {
         private Stream<String> tabComplete() {
             try {
                 return this.command.tabComplete(this.label, this.args);
+            } catch (CommandException ignored) {
+                // NOP
             } catch (Throwable t) {
-                return Stream.empty();
+                t.printStackTrace();
             }
+            return Stream.empty();
         }
     }
 }

src/main/java/baritone/event/GameEventHandler.java

@@ -25,11 +25,12 @@ import baritone.api.event.listener.IGameEventListener;
 import baritone.api.utils.Helper;
 import baritone.cache.WorldProvider;
 import baritone.utils.BlockStateInterface;
-import java.util.List;
-import java.util.concurrent.CopyOnWriteArrayList;
 import net.minecraft.world.level.Level;
 import net.minecraft.world.level.chunk.LevelChunk;
 
+import java.util.List;
+import java.util.concurrent.CopyOnWriteArrayList;
+
 /**
  * @author Brady
  * @since 7/31/2018
@@ -114,7 +115,7 @@ public final class GameEventHandler implements IEventBus, Helper {
         if (event.getState() == EventState.POST) {
             cache.closeWorld();
             if (event.getWorld() != null) {
-                cache.initWorld(event.getWorld().dimension(), event.getWorld().dimensionType());
+                cache.initWorld(event.getWorld());
             }
         }
 

src/main/java/baritone/pathing/movement/CalculationContext.java

@@ -91,8 +91,8 @@ public class CalculationContext {
         this.baritone = baritone;
         LocalPlayer player = baritone.getPlayerContext().player();
         this.world = baritone.getPlayerContext().world();
-        this.worldData = (WorldData) baritone.getWorldProvider().getCurrentWorld();
-        this.bsi = new BlockStateInterface(world, worldData, forUseOnAnotherThread);
+        this.worldData = (WorldData) baritone.getPlayerContext().worldData();
+        this.bsi = new BlockStateInterface(baritone.getPlayerContext(), forUseOnAnotherThread);
         this.toolSet = new ToolSet(player);
         this.hasThrowaway = Baritone.settings().allowPlace.value && ((Baritone) baritone).getInventoryBehavior().hasGenericThrowaway();
         this.hasWaterBucket = Baritone.settings().allowWaterBucketFall.value && Inventory.isHotbarSlot(player.getInventory().findSlotMatchingItem(STACK_BUCKET_WATER)) && world.dimension() != Level.NETHER;

src/main/java/baritone/pathing/movement/Movement.java

@@ -162,7 +162,7 @@ public abstract class Movement implements IMovement, MovementHelper {
             if (!MovementHelper.canWalkThrough(ctx, blockPos)) { // can't break air, so don't try
                 somethingInTheWay = true;
                 MovementHelper.switchToBestToolFor(ctx, BlockStateInterface.get(ctx, blockPos));
-                Optional<Rotation> reachable = RotationUtils.reachable(ctx.player(), blockPos, ctx.playerController().getBlockReachDistance());
+                Optional<Rotation> reachable = RotationUtils.reachable(ctx, blockPos, ctx.playerController().getBlockReachDistance());
                 if (reachable.isPresent()) {
                     Rotation rotTowardsBlock = reachable.get();
                     state.setTarget(new MovementState.MovementTarget(rotTowardsBlock, true));

src/main/java/baritone/pathing/movement/MovementHelper.java

@@ -650,9 +650,9 @@ public interface MovementHelper extends ActionCosts, Helper {
 
     static void moveTowards(IPlayerContext ctx, MovementState state, BlockPos pos) {
         state.setTarget(new MovementTarget(
-                new Rotation(RotationUtils.calcRotationFromVec3d(ctx.playerHead(),
+                RotationUtils.calcRotationFromVec3d(ctx.playerHead(),
                         VecUtils.getBlockPosCenter(pos),
-                        ctx.playerRotations()).getYaw(), ctx.player().getXRot()),
+                        ctx.playerRotations()).withPitch(ctx.playerRotations().getPitch()),
                 false
         )).setInput(Input.MOVE_FORWARD, true);
     }
@@ -759,7 +759,8 @@ public interface MovementHelper extends ActionCosts, Helper {
                 double faceY = (placeAt.getY() + against1.getY() + 0.5D) * 0.5D;
                 double faceZ = (placeAt.getZ() + against1.getZ() + 1.0D) * 0.5D;
                 Rotation place = RotationUtils.calcRotationFromVec3d(wouldSneak ? RayTraceUtils.inferSneakingEyePosition(ctx.player()) : ctx.playerHead(), new Vec3(faceX, faceY, faceZ), ctx.playerRotations());
-                HitResult res = RayTraceUtils.rayTraceTowards(ctx.player(), place, ctx.playerController().getBlockReachDistance(), wouldSneak);
+                Rotation actual = baritone.getLookBehavior().getAimProcessor().peekRotation(place);
+                HitResult res = RayTraceUtils.rayTraceTowards(ctx.player(), actual, ctx.playerController().getBlockReachDistance(), wouldSneak);
                 if (res != null && res.getType() == HitResult.Type.BLOCK && ((BlockHitResult) res).getBlockPos().equals(against1) && ((BlockHitResult) res).getBlockPos().relative(((BlockHitResult) res).getDirection()).equals(placeAt)) {
                     state.setTarget(new MovementTarget(place, true));
                     found = true;

src/main/java/baritone/pathing/movement/movements/MovementDescend.java

@@ -20,7 +20,6 @@ package baritone.pathing.movement.movements;
 import baritone.api.IBaritone;
 import baritone.api.pathing.movement.MovementStatus;
 import baritone.api.utils.BetterBlockPos;
-import baritone.api.utils.Rotation;
 import baritone.api.utils.RotationUtils;
 import baritone.api.utils.input.Input;
 import baritone.pathing.movement.CalculationContext;
@@ -30,8 +29,6 @@ import baritone.pathing.movement.MovementState;
 import baritone.utils.BlockStateInterface;
 import baritone.utils.pathing.MutableMoveResult;
 import com.google.common.collect.ImmutableSet;
-import java.util.Set;
-import net.minecraft.client.player.LocalPlayer;
 import net.minecraft.core.BlockPos;
 import net.minecraft.world.level.block.Block;
 import net.minecraft.world.level.block.Blocks;
@@ -39,6 +36,8 @@ import net.minecraft.world.level.block.FallingBlock;
 import net.minecraft.world.level.block.state.BlockState;
 import net.minecraft.world.phys.Vec3;
 
+import java.util.Set;
+
 public class MovementDescend extends Movement {
 
     private int numTicks = 0;
@@ -233,11 +232,10 @@ public class MovementDescend extends Movement {
         if (safeMode()) {
             double destX = (src.getX() + 0.5) * 0.17 + (dest.getX() + 0.5) * 0.83;
             double destZ = (src.getZ() + 0.5) * 0.17 + (dest.getZ() + 0.5) * 0.83;
-            LocalPlayer player = ctx.player();
             state.setTarget(new MovementState.MovementTarget(
-                    new Rotation(RotationUtils.calcRotationFromVec3d(ctx.playerHead(),
+                    RotationUtils.calcRotationFromVec3d(ctx.playerHead(),
                             new Vec3(destX, dest.getY(), destZ),
-                            new Rotation(player.getYRot(), player.getXRot())).getYaw(), player.getXRot()),
+                            ctx.playerRotations()).withPitch(ctx.playerRotations().getPitch()),
                     false
             )).setInput(Input.MOVE_FORWARD, true);
             return state;

src/main/java/baritone/pathing/movement/movements/MovementPillar.java

@@ -196,9 +196,9 @@ public class MovementPillar extends Movement {
         boolean vine = fromDown.getBlock() == Blocks.VINE;
         Rotation rotation = RotationUtils.calcRotationFromVec3d(ctx.playerHead(),
                 VecUtils.getBlockPosCenter(positionToPlace),
-                new Rotation(ctx.player().getYRot(), ctx.player().getXRot()));
+                ctx.playerRotations());
         if (!ladder) {
-            state.setTarget(new MovementState.MovementTarget(new Rotation(ctx.player().getYRot(), rotation.getPitch()), true));
+            state.setTarget(new MovementState.MovementTarget(ctx.playerRotations().withPitch(rotation.getPitch()), true));
         }
 
         boolean blockIsThere = MovementHelper.canWalkOn(ctx, src) || ladder;
@@ -257,7 +257,7 @@ public class MovementPillar extends Movement {
                 Block fr = frState.getBlock();
                 // TODO: Evaluate usage of getMaterial().isReplaceable()
                 if (!(fr instanceof AirBlock || frState.getMaterial().isReplaceable())) {
-                    RotationUtils.reachable(ctx.player(), src, ctx.playerController().getBlockReachDistance())
+                    RotationUtils.reachable(ctx, src, ctx.playerController().getBlockReachDistance())
                             .map(rot -> new MovementState.MovementTarget(rot, true))
                             .ifPresent(state::setTarget);
                     state.setInput(Input.JUMP, false); // breaking is like 5x slower when you're jumping

src/main/java/baritone/process/BuilderProcess.java

@@ -30,10 +30,7 @@ import baritone.api.schematic.ISchematic;
 import baritone.api.schematic.IStaticSchematic;
 import baritone.api.schematic.SubstituteSchematic;
 import baritone.api.schematic.format.ISchematicFormat;
-import baritone.api.utils.BetterBlockPos;
-import baritone.api.utils.RayTraceUtils;
-import baritone.api.utils.Rotation;
-import baritone.api.utils.RotationUtils;
+import baritone.api.utils.*;
 import baritone.api.utils.input.Input;
 import baritone.pathing.movement.CalculationContext;
 import baritone.pathing.movement.Movement;
@@ -60,7 +57,14 @@ import net.minecraft.world.item.BlockItem;
 import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.item.context.BlockPlaceContext;
 import net.minecraft.world.item.context.UseOnContext;
-import net.minecraft.world.level.block.*;
+import net.minecraft.world.level.block.AirBlock;
+import net.minecraft.world.level.block.Blocks;
+import net.minecraft.world.level.block.HorizontalDirectionalBlock;
+import net.minecraft.world.level.block.LiquidBlock;
+import net.minecraft.world.level.block.PipeBlock;
+import net.minecraft.world.level.block.RotatedPillarBlock;
+import net.minecraft.world.level.block.StairBlock;
+import net.minecraft.world.level.block.TrapDoorBlock;
 import net.minecraft.world.level.block.state.BlockState;
 import net.minecraft.world.level.block.state.properties.Property;
 import net.minecraft.world.phys.AABB;
@@ -164,7 +168,6 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
         if (!format.isPresent()) {
             return false;
         }
-
         ISchematic parsed;
         try {
             parsed = format.get().parse(new FileInputStream(schematic));
@@ -172,20 +175,22 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
             e.printStackTrace();
             return false;
         }
-
-        if (Baritone.settings().mapArtMode.value) {
-            parsed = new MapArtSchematic((IStaticSchematic) parsed);
-        }
-
-        if (Baritone.settings().buildOnlySelection.value) {
-            parsed = new SelectionSchematic(parsed, origin, baritone.getSelectionManager().getSelections());
-        }
-
-
+        parsed = applyMapArtAndSelection(origin, (IStaticSchematic) parsed);
         build(name, parsed, origin);
         return true;
     }
 
+    private ISchematic applyMapArtAndSelection(Vec3i origin, IStaticSchematic parsed) {
+        ISchematic schematic = parsed;
+        if (Baritone.settings().mapArtMode.value) {
+            schematic = new MapArtSchematic(parsed);
+        }
+        if (Baritone.settings().buildOnlySelection.value) {
+            schematic = new SelectionSchematic(schematic, origin, baritone.getSelectionManager().getSelections());
+        }
+        return schematic;
+    }
+
     @Override
     public void buildOpenSchematic() {
         if (SchematicaHelper.isSchematicaPresent()) {
@@ -219,7 +224,8 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
                 try {
                     LitematicaSchematic schematic1 = new LitematicaSchematic(NbtIo.readCompressed(Files.newInputStream(LitematicaHelper.getSchematicFile(i).toPath())), false);
                     Vec3i correctedOrigin = LitematicaHelper.getCorrectedOrigin(schematic1, i);
-                    LitematicaSchematic schematic2 = LitematicaHelper.blackMagicFuckery(schematic1, i);
+                    ISchematic schematic2 = LitematicaHelper.blackMagicFuckery(schematic1, i);
+                    schematic2 = applyMapArtAndSelection(origin, (IStaticSchematic) schematic2);
                     build(name, schematic2, correctedOrigin);
                 } catch (Exception e) {
                     logDirect("Schematic File could not be loaded.");
@@ -283,7 +289,7 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
                     BlockState curr = bcc.bsi.get0(x, y, z);
                     if (!(curr.getBlock() instanceof AirBlock) && !(curr.getBlock() == Blocks.WATER || curr.getBlock() == Blocks.LAVA) && !valid(curr, desired, false)) {
                         BetterBlockPos pos = new BetterBlockPos(x, y, z);
-                        Optional<Rotation> rot = RotationUtils.reachable(ctx.player(), pos, ctx.playerController().getBlockReachDistance());
+                        Optional<Rotation> rot = RotationUtils.reachable(ctx, pos, ctx.playerController().getBlockReachDistance());
                         if (rot.isPresent()) {
                             return Optional.of(new Tuple<>(pos, rot.get()));
                         }
@@ -362,9 +368,10 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
                 double placeY = placeAgainstPos.y + aabb.minY * placementMultiplier.y + aabb.maxY * (1 - placementMultiplier.y);
                 double placeZ = placeAgainstPos.z + aabb.minZ * placementMultiplier.z + aabb.maxZ * (1 - placementMultiplier.z);
                 Rotation rot = RotationUtils.calcRotationFromVec3d(RayTraceUtils.inferSneakingEyePosition(ctx.player()), new Vec3(placeX, placeY, placeZ), ctx.playerRotations());
-                HitResult result = RayTraceUtils.rayTraceTowards(ctx.player(), rot, ctx.playerController().getBlockReachDistance(), true);
+                Rotation actualRot = baritone.getLookBehavior().getAimProcessor().peekRotation(rot);
+                HitResult result = RayTraceUtils.rayTraceTowards(ctx.player(), actualRot, ctx.playerController().getBlockReachDistance(), true);
                 if (result != null && result.getType() == HitResult.Type.BLOCK && ((BlockHitResult) result).getBlockPos().equals(placeAgainstPos) && ((BlockHitResult) result).getDirection() == against.getOpposite()) {
-                    OptionalInt hotbar = hasAnyItemThatWouldPlace(toPlace, result, rot);
+                    OptionalInt hotbar = hasAnyItemThatWouldPlace(toPlace, result, actualRot);
                     if (hotbar.isPresent()) {
                         return Optional.of(new Placement(hotbar.getAsInt(), placeAgainstPos, against.getOpposite(), rot));
                     }
@@ -574,7 +581,10 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
             for (int i = 9; i < 36; i++) {
                 for (BlockState desired : noValidHotbarOption) {
                     if (valid(approxPlaceable.get(i), desired, true)) {
-                        baritone.getInventoryBehavior().attemptToPutOnHotbar(i, usefulSlots::contains);
+                        if (!baritone.getInventoryBehavior().attemptToPutOnHotbar(i, usefulSlots::contains)) {
+                            // awaiting inventory move, so pause
+                            return new PathingCommand(null, PathingCommandType.REQUEST_PAUSE);
+                        }
                         break outer;
                     }
                 }
@@ -700,7 +710,7 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
         incorrectPositions.forEach(pos -> {
             BlockState state = bcc.bsi.get0(pos);
             if (state.getBlock() instanceof AirBlock) {
-                if (approxPlaceable.contains(bcc.getSchematic(pos.x, pos.y, pos.z, state))) {
+                if (containsBlockState(approxPlaceable, bcc.getSchematic(pos.x, pos.y, pos.z, state))) {
                     placeable.add(pos);
                 } else {
                     BlockState desired = bcc.getSchematic(pos.x, pos.y, pos.z, state);
@@ -773,6 +783,28 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
             return primary.heuristic(x, y, z);
         }
 
+        @Override
+        public boolean equals(Object o) {
+            if (this == o) {
+                return true;
+            }
+            if (o == null || getClass() != o.getClass()) {
+                return false;
+            }
+
+            JankyGoalComposite goal = (JankyGoalComposite) o;
+            return Objects.equals(primary, goal.primary)
+                    && Objects.equals(fallback, goal.fallback);
+        }
+
+        @Override
+        public int hashCode() {
+            int hash = -1701079641;
+            hash = hash * 1196141026 + primary.hashCode();
+            hash = hash * -80327868 + fallback.hashCode();
+            return hash;
+        }
+
         @Override
         public String toString() {
             return "JankyComposite Primary: " + primary + " Fallback: " + fallback;
@@ -794,6 +826,21 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
             // but any other adjacent works for breaking, including inside or below
             return super.isInGoal(x, y, z);
         }
+
+        @Override
+        public String toString() {
+            return String.format(
+                    "GoalBreak{x=%s,y=%s,z=%s}",
+                    SettingsUtil.maybeCensor(x),
+                    SettingsUtil.maybeCensor(y),
+                    SettingsUtil.maybeCensor(z)
+            );
+        }
+
+        @Override
+        public int hashCode() {
+            return super.hashCode() * 1636324008;
+        }
     }
 
     private Goal placementGoal(BlockPos pos, BuilderCalculationContext bcc) {
@@ -837,6 +884,7 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
             this.allowSameLevel = allowSameLevel;
         }
 
+        @Override
         public boolean isInGoal(int x, int y, int z) {
             if (x == this.x && y == this.y && z == this.z) {
                 return false;
@@ -853,10 +901,41 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
             return super.isInGoal(x, y, z);
         }
 
+        @Override
         public double heuristic(int x, int y, int z) {
             // prioritize lower y coordinates
             return this.y * 100 + super.heuristic(x, y, z);
         }
+
+        @Override
+        public boolean equals(Object o) {
+            if (!super.equals(o)) {
+                return false;
+            }
+
+            GoalAdjacent goal = (GoalAdjacent) o;
+            return allowSameLevel == goal.allowSameLevel
+                    && Objects.equals(no, goal.no);
+        }
+
+        @Override
+        public int hashCode() {
+            int hash = 806368046;
+            hash = hash * 1412661222 + super.hashCode();
+            hash = hash * 1730799370 + (int) BetterBlockPos.longHash(no.getX(), no.getY(), no.getZ());
+            hash = hash * 260592149 + (allowSameLevel ? -1314802005 : 1565710265);
+            return hash;
+        }
+
+        @Override
+        public String toString() {
+            return String.format(
+                    "GoalAdjacent{x=%s,y=%s,z=%s}",
+                    SettingsUtil.maybeCensor(x),
+                    SettingsUtil.maybeCensor(y),
+                    SettingsUtil.maybeCensor(z)
+            );
+        }
     }
 
     public static class GoalPlace extends GoalBlock {
@@ -865,10 +944,26 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
             super(placeAt.above());
         }
 
+        @Override
         public double heuristic(int x, int y, int z) {
             // prioritize lower y coordinates
             return this.y * 100 + super.heuristic(x, y, z);
         }
+
+        @Override
+        public int hashCode() {
+            return super.hashCode() * 1910811835;
+        }
+
+        @Override
+        public String toString() {
+            return String.format(
+                    "GoalPlace{x=%s,y=%s,z=%s}",
+                    SettingsUtil.maybeCensor(x),
+                    SettingsUtil.maybeCensor(y),
+                    SettingsUtil.maybeCensor(z)
+            );
+        }
     }
 
     @Override
@@ -943,6 +1038,15 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
         return true;
     }
 
+    private boolean containsBlockState(Collection<BlockState> states, BlockState state) {
+        for (BlockState testee : states) {
+            if (sameBlockstate(testee, state)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
     private boolean valid(BlockState current, BlockState desired, boolean itemVerify) {
         if (desired == null) {
             return true;

src/main/java/baritone/process/FarmProcess.java

@@ -18,8 +18,10 @@
 package baritone.process;
 
 import baritone.Baritone;
+import baritone.api.BaritoneAPI;
 import baritone.api.pathing.goals.Goal;
 import baritone.api.pathing.goals.GoalBlock;
+import baritone.api.pathing.goals.GoalGetToBlock;
 import baritone.api.pathing.goals.GoalComposite;
 import baritone.api.process.IFarmProcess;
 import baritone.api.process.PathingCommand;
@@ -28,7 +30,6 @@ import baritone.api.utils.RayTraceUtils;
 import baritone.api.utils.Rotation;
 import baritone.api.utils.RotationUtils;
 import baritone.api.utils.input.Input;
-import baritone.cache.WorldScanner;
 import baritone.pathing.movement.MovementHelper;
 import baritone.utils.BaritoneProcessHelper;
 import net.minecraft.core.BlockPos;
@@ -44,6 +45,7 @@ import net.minecraft.world.level.block.Block;
 import net.minecraft.world.level.block.Blocks;
 import net.minecraft.world.level.block.BonemealableBlock;
 import net.minecraft.world.level.block.CactusBlock;
+import net.minecraft.world.level.block.CocoaBlock;
 import net.minecraft.world.level.block.CropBlock;
 import net.minecraft.world.level.block.NetherWartBlock;
 import net.minecraft.world.level.block.SugarCaneBlock;
@@ -51,6 +53,7 @@ import net.minecraft.world.level.block.state.BlockState;
 import net.minecraft.world.phys.BlockHitResult;
 import net.minecraft.world.phys.HitResult;
 import net.minecraft.world.phys.Vec3;
+
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
@@ -89,6 +92,7 @@ public final class FarmProcess extends BaritoneProcessHelper implements IFarmPro
             Items.POTATO,
             Items.CARROT,
             Items.NETHER_WART,
+            Items.COCOA_BEANS,
             Blocks.SUGAR_CANE.asItem(),
             Blocks.CACTUS.asItem()
     );
@@ -122,6 +126,7 @@ public final class FarmProcess extends BaritoneProcessHelper implements IFarmPro
         PUMPKIN(Blocks.PUMPKIN, state -> true),
         MELON(Blocks.MELON, state -> true),
         NETHERWART(Blocks.NETHER_WART, state -> state.getValue(NetherWartBlock.AGE) >= 3),
+        COCOA(Blocks.COCOA, state -> state.getValue(CocoaBlock.AGE) >= 2),
         SUGARCANE(Blocks.SUGAR_CANE, null) {
             @Override
             public boolean readyToHarvest(Level world, BlockPos pos, BlockState state) {
@@ -179,6 +184,10 @@ public final class FarmProcess extends BaritoneProcessHelper implements IFarmPro
         return !stack.isEmpty() && stack.getItem().equals(Items.NETHER_WART);
     }
 
+    private boolean isCocoa(ItemStack stack) {
+        return !stack.isEmpty() && stack.getItem().equals(Items.COCOA_BEANS);
+    }
+
     @Override
     public PathingCommand onTick(boolean calcFailed, boolean isSafeToCancel) {
         ArrayList<Block> scan = new ArrayList<>();
@@ -187,13 +196,14 @@ public final class FarmProcess extends BaritoneProcessHelper implements IFarmPro
         }
         if (Baritone.settings().replantCrops.value) {
             scan.add(Blocks.FARMLAND);
+            scan.add(Blocks.JUNGLE_LOG);
             if (Baritone.settings().replantNetherWart.value) {
                 scan.add(Blocks.SOUL_SAND);
             }
         }
 
         if (Baritone.settings().mineGoalUpdateInterval.value != 0 && tickCount++ % Baritone.settings().mineGoalUpdateInterval.value == 0) {
-            Baritone.getExecutor().execute(() -> locations = WorldScanner.INSTANCE.scanChunkRadius(ctx, scan, 256, 10, 10));
+            Baritone.getExecutor().execute(() -> locations = BaritoneAPI.getProvider().getWorldScanner().scanChunkRadius(ctx, scan, 256, 10, 10));
         }
         if (locations == null) {
             return new PathingCommand(null, PathingCommandType.REQUEST_PAUSE);
@@ -202,6 +212,7 @@ public final class FarmProcess extends BaritoneProcessHelper implements IFarmPro
         List<BlockPos> openFarmland = new ArrayList<>();
         List<BlockPos> bonemealable = new ArrayList<>();
         List<BlockPos> openSoulsand = new ArrayList<>();
+        List<BlockPos> openLog = new ArrayList<>();
         for (BlockPos pos : locations) {
             //check if the target block is out of range.
             if (range != 0 && pos.distSqr(center) > range * range) {
@@ -222,6 +233,15 @@ public final class FarmProcess extends BaritoneProcessHelper implements IFarmPro
                 }
                 continue;
             }
+            if (state.getBlock() == Blocks.JUNGLE_LOG) {
+                for (Direction direction : Direction.Plane.HORIZONTAL) {
+                    if (ctx.world().getBlockState(pos.relative(direction)).getBlock() instanceof AirBlock) {
+                        openLog.add(pos);
+                        break;
+                    }
+                }
+                continue;
+            }
             if (readyForHarvest(ctx.world(), pos, state)) {
                 toBreak.add(pos);
                 continue;
@@ -250,7 +270,7 @@ public final class FarmProcess extends BaritoneProcessHelper implements IFarmPro
         both.addAll(openSoulsand);
         for (BlockPos pos : both) {
             boolean soulsand = openSoulsand.contains(pos);
-            Optional<Rotation> rot = RotationUtils.reachableOffset(ctx.player(), pos, new Vec3(pos.getX() + 0.5, pos.getY() + 1, pos.getZ() + 0.5), ctx.playerController().getBlockReachDistance(), false);
+            Optional<Rotation> rot = RotationUtils.reachableOffset(ctx, pos, new Vec3(pos.getX() + 0.5, pos.getY() + 1, pos.getZ() + 0.5), ctx.playerController().getBlockReachDistance(), false);
             if (rot.isPresent() && isSafeToCancel && baritone.getInventoryBehavior().throwaway(true, soulsand ? this::isNetherWart : this::isPlantable)) {
                 HitResult result = RayTraceUtils.rayTraceTowards(ctx.player(), rot.get(), ctx.playerController().getBlockReachDistance());
                 if (result instanceof BlockHitResult && ((BlockHitResult) result).getDirection() == Direction.UP) {
@@ -262,6 +282,25 @@ public final class FarmProcess extends BaritoneProcessHelper implements IFarmPro
                 }
             }
         }
+        for (BlockPos pos : openLog) {
+            for (Direction dir : Direction.Plane.HORIZONTAL) {
+                if (!(ctx.world().getBlockState(pos.relative(dir)).getBlock() instanceof AirBlock)) {
+                    continue;
+                }
+                Vec3 faceCenter = Vec3.atCenterOf(pos).add(Vec3.atLowerCornerOf(dir.getNormal()).scale(0.5));
+                Optional<Rotation> rot = RotationUtils.reachableOffset(ctx, pos, faceCenter, ctx.playerController().getBlockReachDistance(), false);
+                if (rot.isPresent() && isSafeToCancel && baritone.getInventoryBehavior().throwaway(true, this::isCocoa)) {
+                    HitResult result = RayTraceUtils.rayTraceTowards(ctx.player(), rot.get(), ctx.playerController().getBlockReachDistance());
+                    if (result instanceof BlockHitResult && ((BlockHitResult) result).getDirection() == dir) {
+                        baritone.getLookBehavior().updateTarget(rot.get(), true);
+                        if (ctx.isLookingAt(pos)) {
+                            baritone.getInputOverrideHandler().setInputForceState(Input.CLICK_RIGHT, true);
+                        }
+                        return new PathingCommand(null, PathingCommandType.REQUEST_PAUSE);
+                    }
+                }
+            }
+        }
         for (BlockPos pos : bonemealable) {
             Optional<Rotation> rot = RotationUtils.reachable(ctx, pos);
             if (rot.isPresent() && isSafeToCancel && baritone.getInventoryBehavior().throwaway(true, this::isBoneMeal)) {
@@ -296,6 +335,15 @@ public final class FarmProcess extends BaritoneProcessHelper implements IFarmPro
                 goalz.add(new GoalBlock(pos.above()));
             }
         }
+        if (baritone.getInventoryBehavior().throwaway(false, this::isCocoa)) {
+            for (BlockPos pos : openLog) {
+                for (Direction direction : Direction.Plane.HORIZONTAL) {
+                    if (ctx.world().getBlockState(pos.relative(direction)).getBlock() instanceof AirBlock) {
+                        goalz.add(new GoalGetToBlock(pos.relative(direction)));
+                    }
+                }
+            }
+        }
         if (baritone.getInventoryBehavior().throwaway(false, this::isBoneMeal)) {
             for (BlockPos pos : bonemealable) {
                 goalz.add(new GoalBlock(pos));

src/main/java/baritone/process/GetToBlockProcess.java

@@ -211,7 +211,7 @@ public final class GetToBlockProcess extends BaritoneProcessHelper implements IG
 
     private boolean rightClick() {
         for (BlockPos pos : knownLocations) {
-            Optional<Rotation> reachable = RotationUtils.reachable(ctx.player(), pos, ctx.playerController().getBlockReachDistance());
+            Optional<Rotation> reachable = RotationUtils.reachable(ctx, pos, ctx.playerController().getBlockReachDistance());
             if (reachable.isPresent()) {
                 baritone.getLookBehavior().updateTarget(reachable.get(), true);
                 if (knownLocations.contains(ctx.getSelectedBlock().orElse(null))) {

src/main/java/baritone/process/InventoryPauserProcess.java

@@ -0,0 +1,90 @@
+/*
+ * 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.process;
+
+import baritone.Baritone;
+import baritone.api.process.PathingCommand;
+import baritone.api.process.PathingCommandType;
+import baritone.utils.BaritoneProcessHelper;
+
+public class InventoryPauserProcess extends BaritoneProcessHelper {
+
+    boolean pauseRequestedLastTick;
+    boolean safeToCancelLastTick;
+    int ticksOfStationary;
+
+    public InventoryPauserProcess(Baritone baritone) {
+        super(baritone);
+    }
+
+    @Override
+    public boolean isActive() {
+        if (ctx.player() == null || ctx.world() == null) {
+            return false;
+        }
+        return true;
+    }
+
+    private double motion() {
+        return ctx.player().getDeltaMovement().multiply(1, 0, 1).length();
+    }
+
+    private boolean stationaryNow() {
+        return motion() < 0.00001;
+    }
+
+    public boolean stationaryForInventoryMove() {
+        pauseRequestedLastTick = true;
+        return safeToCancelLastTick && ticksOfStationary > 1;
+    }
+
+    @Override
+    public PathingCommand onTick(boolean calcFailed, boolean isSafeToCancel) {
+        //logDebug(pauseRequestedLastTick + " " + safeToCancelLastTick + " " + ticksOfStationary);
+        safeToCancelLastTick = isSafeToCancel;
+        if (pauseRequestedLastTick) {
+            pauseRequestedLastTick = false;
+            if (stationaryNow()) {
+                ticksOfStationary++;
+            }
+            return new PathingCommand(null, PathingCommandType.REQUEST_PAUSE);
+        }
+        ticksOfStationary = 0;
+        return new PathingCommand(null, PathingCommandType.DEFER);
+    }
+
+    @Override
+    public void onLostControl() {
+
+    }
+
+    @Override
+    public String displayName0() {
+        return "inventory pauser";
+    }
+
+    @Override
+    public double priority() {
+        return 5.1; // slightly higher than backfill
+    }
+
+    @Override
+    public boolean isTemporary() {
+        return true;
+    }
+}

src/main/java/baritone/process/MineProcess.java

@@ -18,6 +18,7 @@
 package baritone.process;
 
 import baritone.Baritone;
+import baritone.api.BaritoneAPI;
 import baritone.api.pathing.goals.*;
 import baritone.api.process.IMineProcess;
 import baritone.api.process.PathingCommand;
@@ -25,7 +26,6 @@ import baritone.api.process.PathingCommandType;
 import baritone.api.utils.*;
 import baritone.api.utils.input.Input;
 import baritone.cache.CachedChunk;
-import baritone.cache.WorldScanner;
 import baritone.pathing.movement.CalculationContext;
 import baritone.pathing.movement.MovementHelper;
 import baritone.utils.BaritoneProcessHelper;
@@ -320,6 +320,26 @@ public final class MineProcess extends BaritoneProcessHelper implements IMinePro
             int zDiff = z - this.z;
             return GoalBlock.calculate(xDiff, yDiff < -1 ? yDiff + 2 : yDiff == -1 ? 0 : yDiff, zDiff);
         }
+
+        @Override
+        public boolean equals(Object o) {
+            return super.equals(o);
+        }
+
+        @Override
+        public int hashCode() {
+            return super.hashCode() * 393857768;
+        }
+
+        @Override
+        public String toString() {
+            return String.format(
+                    "GoalThreeBlocks{x=%s,y=%s,z=%s}",
+                    SettingsUtil.maybeCensor(x),
+                    SettingsUtil.maybeCensor(y),
+                    SettingsUtil.maybeCensor(z)
+            );
+        }
     }
 
     public List<BlockPos> droppedItemsScan() {
@@ -363,7 +383,7 @@ public final class MineProcess extends BaritoneProcessHelper implements IMinePro
         locs = prune(ctx, locs, filter, max, blacklist, dropped);
 
         if (!untracked.isEmpty() || (Baritone.settings().extendCacheOnThreshold.value && locs.size() < max)) {
-            locs.addAll(WorldScanner.INSTANCE.scanChunkRadius(
+            locs.addAll(BaritoneAPI.getProvider().getWorldScanner().scanChunkRadius(
                     ctx.getBaritone().getPlayerContext(),
                     filter,
                     max,
@@ -398,7 +418,7 @@ public final class MineProcess extends BaritoneProcessHelper implements IMinePro
                     // is an x-ray and it'll get caught
                     if (filter.has(bsi.get0(x, y, z))) {
                         BlockPos pos = new BlockPos(x, y, z);
-                        if ((Baritone.settings().legitMineIncludeDiagonals.value && knownOreLocations.stream().anyMatch(ore -> ore.distSqr(pos) <= 2 /* sq means this is pytha dist <= sqrt(2) */)) || RotationUtils.reachable(ctx.player(), pos, fakedBlockReachDistance).isPresent()) {
+                        if ((Baritone.settings().legitMineIncludeDiagonals.value && knownOreLocations.stream().anyMatch(ore -> ore.distSqr(pos) <= 2 /* sq means this is pytha dist <= sqrt(2) */)) || RotationUtils.reachable(ctx, pos, fakedBlockReachDistance).isPresent()) {
                             knownOreLocations.add(pos);
                         }
                     }
@@ -438,6 +458,8 @@ public final class MineProcess extends BaritoneProcessHelper implements IMinePro
 
                 .filter(pos -> pos.getY() >= Baritone.settings().minYLevelWhileMining.value + ctx.world.dimensionType().minY())
 
+                .filter(pos -> pos.getY() <= Baritone.settings().maxYLevelWhileMining.value)
+
                 .filter(pos -> !blacklist.contains(pos))
 
                 .sorted(Comparator.comparingDouble(ctx.getBaritone().getPlayerContext().player().blockPosition()::distSqr))

src/main/java/baritone/selection/SelectionRenderer.java

@@ -24,27 +24,27 @@ public class SelectionRenderer implements IRenderer, AbstractGameEventListener {
         boolean ignoreDepth = settings.renderSelectionIgnoreDepth.value;
         float lineWidth = settings.selectionLineWidth.value;
 
-        if (!settings.renderSelection.value) {
+        if (!settings.renderSelection.value || selections.length == 0) {
             return;
         }
 
         IRenderer.startLines(settings.colorSelection.value, opacity, lineWidth, ignoreDepth);
 
         for (ISelection selection : selections) {
-            IRenderer.drawAABB(stack, selection.aabb(), SELECTION_BOX_EXPANSION);
+            IRenderer.emitAABB(stack, selection.aabb(), SELECTION_BOX_EXPANSION);
         }
 
         if (settings.renderSelectionCorners.value) {
             IRenderer.glColor(settings.colorSelectionPos1.value, opacity);
 
             for (ISelection selection : selections) {
-                IRenderer.drawAABB(stack, new AABB(selection.pos1(), selection.pos1().offset(1, 1, 1)));
+                IRenderer.emitAABB(stack, new AABB(selection.pos1(), selection.pos1().offset(1, 1, 1)));
             }
 
             IRenderer.glColor(settings.colorSelectionPos2.value, opacity);
 
             for (ISelection selection : selections) {
-                IRenderer.drawAABB(stack, new AABB(selection.pos2(), selection.pos2().offset(1, 1, 1)));
+                IRenderer.emitAABB(stack, new AABB(selection.pos2(), selection.pos2().offset(1, 1, 1)));
             }
         }
 

src/main/java/baritone/utils/BlockBreakHelper.java

@@ -17,7 +17,6 @@
 
 package baritone.utils;
 
-import baritone.api.utils.Helper;
 import baritone.api.utils.IPlayerContext;
 import net.minecraft.world.InteractionHand;
 import net.minecraft.world.phys.BlockHitResult;
@@ -27,7 +26,7 @@ import net.minecraft.world.phys.HitResult;
  * @author Brady
  * @since 8/25/2018
  */
-public final class BlockBreakHelper implements Helper {
+public final class BlockBreakHelper {
 
     private final IPlayerContext ctx;
     private boolean didBreakLastTick;

src/main/java/baritone/utils/BlockPlaceHelper.java

@@ -18,14 +18,13 @@
 package baritone.utils;
 
 import baritone.Baritone;
-import baritone.api.utils.Helper;
 import baritone.api.utils.IPlayerContext;
 import net.minecraft.world.InteractionHand;
 import net.minecraft.world.InteractionResult;
 import net.minecraft.world.phys.BlockHitResult;
 import net.minecraft.world.phys.HitResult;
 
-public class BlockPlaceHelper implements Helper {
+public class BlockPlaceHelper {
 
     private final IPlayerContext ctx;
     private int rightClickTimer;

src/main/java/baritone/utils/BlockStateInterface.java

@@ -23,7 +23,6 @@ import baritone.cache.CachedRegion;
 import baritone.cache.WorldData;
 import baritone.utils.accessor.IClientChunkProvider;
 import baritone.utils.pathing.BetterWorldBorder;
-import net.minecraft.client.Minecraft;
 import net.minecraft.client.multiplayer.ClientChunkCache;
 import net.minecraft.core.BlockPos;
 import net.minecraft.world.level.BlockGetter;
@@ -61,20 +60,16 @@ public class BlockStateInterface {
     }
 
     public BlockStateInterface(IPlayerContext ctx, boolean copyLoadedChunks) {
-        this(ctx.world(), (WorldData) ctx.worldData(), copyLoadedChunks);
-    }
-
-    public BlockStateInterface(Level world, WorldData worldData, boolean copyLoadedChunks) {
-        this.world = world;
+        this.world = ctx.world();
         this.worldBorder = new BetterWorldBorder(world.getWorldBorder());
-        this.worldData = worldData;
+        this.worldData = (WorldData) ctx.worldData();
         if (copyLoadedChunks) {
             this.provider = ((IClientChunkProvider) world.getChunkSource()).createThreadSafeCopy();
         } else {
             this.provider = (ClientChunkCache) world.getChunkSource();
         }
         this.useTheRealWorld = !Baritone.settings().pathThroughCachedOnly.value;
-        if (!Minecraft.getInstance().isSameThread()) {
+        if (!ctx.minecraft().isSameThread()) {
             throw new IllegalStateException();
         }
         this.isPassableBlockPos = new BlockPos.MutableBlockPos();
@@ -137,7 +132,7 @@ public class BlockStateInterface {
             prevCached = region;
             cached = region;
         }
-        BlockState type = cached.getBlock(x & 511, y, z & 511);
+        BlockState type = cached.getBlock(x & 511, y + world.dimensionType().minY(), z & 511);
         if (type == null) {
             return AIR;
         }

src/main/java/baritone/utils/GuiClick.java

@@ -22,7 +22,6 @@ import baritone.api.BaritoneAPI;
 import baritone.api.pathing.goals.GoalBlock;
 import baritone.api.utils.BetterBlockPos;
 import baritone.api.utils.Helper;
-import com.mojang.blaze3d.systems.RenderSystem;
 import com.mojang.blaze3d.vertex.PoseStack;
 import com.mojang.math.Matrix4f;
 import com.mojang.math.Vector4f;
@@ -39,11 +38,11 @@ import net.minecraft.world.phys.AABB;
 import net.minecraft.world.phys.BlockHitResult;
 import net.minecraft.world.phys.HitResult;
 import net.minecraft.world.phys.Vec3;
+
 import java.awt.*;
 import java.util.Collections;
 
 import static baritone.api.command.IBaritoneChatControl.FORCE_COMMAND_PREFIX;
-import static org.lwjgl.opengl.GL11.*;
 
 public class GuiClick extends Screen implements Helper {
 
@@ -126,22 +125,11 @@ public class GuiClick extends Screen implements Helper {
             // drawSingleSelectionBox WHEN?
             PathRenderer.drawManySelectionBoxes(modelViewStack, e, Collections.singletonList(currentMouseOver), Color.CYAN);
             if (clickStart != null && !clickStart.equals(currentMouseOver)) {
-                RenderSystem.enableBlend();
-                RenderSystem.blendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ZERO);
-                //TODO: check
-                IRenderer.glColor(Color.RED, 0.4F);
-                RenderSystem.lineWidth(Baritone.settings().pathRenderLineWidthPixels.value);
-                RenderSystem.disableTexture();
-                RenderSystem.depthMask(false);
-                RenderSystem.disableDepthTest();
+                IRenderer.startLines(Color.RED, Baritone.settings().pathRenderLineWidthPixels.value, true);
                 BetterBlockPos a = new BetterBlockPos(currentMouseOver);
                 BetterBlockPos b = new BetterBlockPos(clickStart);
-                IRenderer.drawAABB(modelViewStack, new AABB(Math.min(a.x, b.x), Math.min(a.y, b.y), Math.min(a.z, b.z), Math.max(a.x, b.x) + 1, Math.max(a.y, b.y) + 1, Math.max(a.z, b.z) + 1));
-                RenderSystem.enableDepthTest();
-
-                RenderSystem.depthMask(true);
-                RenderSystem.enableTexture();
-                RenderSystem.disableBlend();
+                IRenderer.emitAABB(modelViewStack, new AABB(Math.min(a.x, b.x), Math.min(a.y, b.y), Math.min(a.z, b.z), Math.max(a.x, b.x) + 1, Math.max(a.y, b.y) + 1, Math.max(a.z, b.z) + 1));
+                IRenderer.endLines(true);
             }
         }
     }