v1.0.0

Proguard Gradle Build Magic

.gitignore

@@ -3,6 +3,7 @@
 
 run/
 autotest/
+dist/
 
 # Gradle
 build/

.travis.yml

@@ -9,7 +9,7 @@ install:
 - travis_retry docker build -t cabaletta/baritone .
 
 script:
-- docker run --name baritone cabaletta/baritone /bin/sh -c "set -e; /sbin/start-stop-daemon --start --quiet --pidfile /tmp/custom_xvfb_99.pid --make-pidfile --background --exec /usr/bin/Xvfb -- :99 -screen 0 128x128x24 -ac +extension GLX +render; sh scripts/build.sh; DISPLAY=:99 BARITONE_AUTO_TEST=true ./gradlew runClient"
+- docker run --name baritone cabaletta/baritone /bin/sh -c "set -e; /sbin/start-stop-daemon --start --quiet --pidfile /tmp/custom_xvfb_99.pid --make-pidfile --background --exec /usr/bin/Xvfb -- :99 -screen 0 128x128x24 -ac +extension GLX +render; DISPLAY=:99 BARITONE_AUTO_TEST=true ./gradlew runClient"
 - docker cp baritone:/code/dist dist
 - ls dist
 - cat dist/checksums.txt

Dockerfile

@@ -13,8 +13,6 @@ RUN apt install --target-release jessie-backports \
 
 RUN apt install -qq --force-yes mesa-utils libgl1-mesa-glx libxcursor1 libxrandr2 libxxf86vm1 x11-xserver-utils xfonts-base xserver-common
 
-RUN apt install -qq --force-yes unzip wget
-
 COPY . /code
 
 # this .deb is specially patched to support lwjgl

IMPACT.md

@@ -1,91 +1 @@
-# Integration between Baritone and Impact
-Impact 4.4 will have Baritone included on release, however, if you're impatient, you can install Baritone into Impact 4.3 right now!
-
-## An Introduction
-There are some basic steps to getting Baritone setup with Impact.
-- Acquiring a build of Baritone
-- Placing Baritone in the libraries directory
-- Modifying the Impact Profile JSON to run baritone
-- How to use Baritone
-
-## Acquiring a build of Baritone
-There are 3 methods of acquiring a build of Baritone (While it is still in development)
-
-### Official Release (Not always up to date)
-https://github.com/cabaletta/baritone/releases
-
-For Impact 4.3, there is no Baritone integration yet, so you will want `baritone-standalone-X.Y.Z.jar`.
-
-Any official release will be GPG signed by leijurv (44A3EA646EADAC6A) and ZeroMemes (73A788379A197567). Please verify that the hash of the file you download is in `checksums.txt` and that `checksums_signed.asc` is a valid signature by those two public keys of `checksums.txt`. 
-
-The build for `baritone-unoptimized-X.Y.Z.jar` is deterministic, and you can verify Travis did it properly by running `scripts/build.sh` yourself and comparing the shasum. The proguarded files (api and standalone) aren't yet reproducible, because proguard annoyingly includes the current timestamp into the final jar.
-
-### Building Baritone yourself
-There are a few steps to this
-- Clone this repository
-- Setup the project as instructed in the README
-- Run the ``build`` gradle task. You can either do this using IntelliJ's gradle UI or through a
-command line
-  - Windows: ``gradlew build``
-  - Mac/Linux: ``./gradlew build``
-- The build should be exported into ``/build/libs/baritone-X.Y.Z.jar``
-
-### Cutting Edge Release
-If you want to trust @Plutie#9079, you can download an automatically generated build of the latest commit
-from his Jenkins server, found <a href="https://plutiejenkins.leijurv.com/job/baritone/lastSuccessfulBuild/">here</a>.
-
-## Placing Baritone in the libraries directory
-``/libraries`` is a neat directory in your <a href="https://minecraft.gamepedia.com/.minecraft">Minecraft Installation Directory</a>
-that contains all of the dependencies that are required from the game and some mods. This is where we will be
-putting baritone.
-- Locate the ``libraries`` folder, it should be in the Minecraft Installation Directory
-- Create 3 new subdirectories starting from ``libraries``
-  - ``cabaletta``
-    - ``baritone``
-      - ``X.Y.Z``
- - Copy the build of Baritone that was acquired earlier, and place it into the ``X.Y.Z`` folder
-   - The full path should look like ``<Minecraft>/libraries/cabaletta/baritone/X.Y.Z/baritone-X.Y.Z.jar``
-
-## Modifying the Impact Profile JSON to run baritone
-The final step is "registering" the Baritone library with Impact, so that it loads on launch.
-- Ensure your Minecraft launcher is closed
-- Navigate back to the Minecraft Installation Directory
-- Find the ``versions`` directory, and open in
-- In here there should be a ``1.12.2-Impact_4.3`` folder.
-  - If you don't have any Impact folder or have a version older than 4.3, you can download Impact <a href="https://impactdevelopment.github.io">here</a>.
-- Open the folder and inside there should be a file called ``1.12.2-Impact_4.3.json``
-- Open the JSON file with a text editor that supports your system's line endings
-  - For example, Notepad on Windows likely will NOT work for this. You should instead use a Text Editor like
-  <a href="https://notepad-plus-plus.org/">Notepad++</a> if you're on Windows. (For other systems, I'm not sure
-  what would work the best so you may have to do some research.)
-- Find the ``libraries`` array in the JSON. It should look something like this.
-    ```
-    "libraries": [
-        {
-            "name": "net.minecraft:launchwrapper:1.12"
-        },
-        {
-            "name": "com.github.ImpactDevelopment:Impact:4.3-1.12.2",
-            "url": "https://impactdevelopment.github.io/maven/"
-        },
-        {
-            "name": "com.github.ImpactDeveloment:ClientAPI:3.0.2",
-            "url": "https://impactdevelopment.github.io/maven/"
-        },
-        ...
-    ```
-- Create a new object in the array, between the ``Impact`` and ``ClientAPI`` dependencies preferably.
-    ```
-    {
-        "name": "cabaletta:baritone:X.Y.Z"
-    },
-    ```
-- Now find the ``"minecraftArguments": "..."`` text near the top.
-- At the very end of the quotes where it says ``--tweakClass clientapi.load.ClientTweaker"``, add on the following so it looks like:
-  - ``--tweakClass clientapi.load.ClientTweaker --tweakClass baritone.launch.BaritoneTweakerOptifine"``
-- If you didn't close your launcher for this step, restart it now.
-- You can now launch Impact 4.3 as normal, and Baritone should start up
- 
- ## How to use Baritone
- Instructions on how to use Baritone are limited, and you may have to read a little bit of code (Really nothing much
-  just plain English), you can view that <a href="https://github.com/cabaletta/baritone#chat-control">here</a>.
+Impact 4.4 is out. See <a href="INSTALL.md">INSTALL.md</a>

INSTALL.md

@@ -0,0 +1,98 @@
+# Integration between Baritone and Impact
+Impact 4.4 has Baritone included.
+
+These instructions apply to Impact 4.3 (and potentially other hacked clients).
+
+
+## An Introduction
+There are some basic steps to getting Baritone setup with Impact.
+- Acquiring a build of Baritone
+- Placing Baritone in the libraries directory
+- Modifying the Impact Profile JSON to run baritone
+- How to use Baritone
+
+## Acquiring a build of Baritone
+There are 3 methods of acquiring a build of Baritone (While it is still in development)
+
+### Official Release (Not always up to date)
+https://github.com/cabaletta/baritone/releases
+
+For Impact 4.3, there is no Baritone integration yet, so you will want `baritone-standalone-X.Y.Z.jar`.
+
+Any official release will be GPG signed by leijurv (44A3EA646EADAC6A) and ZeroMemes (73A788379A197567). Please verify that the hash of the file you download is in `checksums.txt` and that `checksums_signed.asc` is a valid signature by those two public keys of `checksums.txt`. 
+
+The build is fully deterministic and reproducible, and you can verify Travis did it properly by running `docker build --no-cache -t cabaletta/baritone . && docker run --rm cabaletta/baritone cat /code/dist/checksums.txt` yourself and comparing the shasum. This works identically on Travis, Mac, and Linux (if you have docker on Windows, I'd be grateful if you could let me know if it works there too).
+
+### Building Baritone yourself
+There are a few steps to this
+- Clone this repository
+- Setup the project as instructed in the README
+- Run the ``build`` gradle task. You can either do this using IntelliJ's gradle UI or through a
+command line
+  - Windows: ``gradlew build``
+  - Mac/Linux: ``./gradlew build``
+- The build should be exported into ``/build/libs/baritone-X.Y.Z.jar``
+
+### Cutting Edge Release
+If you want to trust @Plutie#9079, you can download an automatically generated build of the latest commit
+from his Jenkins server, found <a href="https://plutiejenkins.leijurv.com/job/baritone/lastSuccessfulBuild/">here</a>.
+
+## Placing Baritone in the libraries directory
+``/libraries`` is a neat directory in your <a href="https://minecraft.gamepedia.com/.minecraft">Minecraft Installation Directory</a>
+that contains all of the dependencies that are required from the game and some mods. This is where we will be
+putting baritone.
+- Locate the ``libraries`` folder, it should be in the Minecraft Installation Directory
+- Create 3 new subdirectories starting from ``libraries``
+  - ``cabaletta``
+    - ``baritone``
+      - ``X.Y.Z``
+ - Copy the build of Baritone that was acquired earlier, and place it into the ``X.Y.Z`` folder
+   - The full path should look like ``<Minecraft>/libraries/cabaletta/baritone/X.Y.Z/baritone-X.Y.Z.jar``
+
+## Modifying the Impact Profile JSON to run baritone
+The final step is "registering" the Baritone library with Impact, so that it loads on launch.
+- Ensure your Minecraft launcher is closed
+- Navigate back to the Minecraft Installation Directory
+- Find the ``versions`` directory, and open in
+- In here there should be a ``1.12.2-Impact_4.3`` folder.
+  - If you don't have any Impact folder or have a version older than 4.3, you can download Impact <a href="https://impactdevelopment.github.io">here</a>.
+- Open the folder and inside there should be a file called ``1.12.2-Impact_4.3.json``
+- Open the JSON file with a text editor that supports your system's line endings
+  - For example, Notepad on Windows likely will NOT work for this. You should instead use a Text Editor like
+  <a href="https://notepad-plus-plus.org/">Notepad++</a> if you're on Windows. (For other systems, I'm not sure
+  what would work the best so you may have to do some research.)
+- Find the ``libraries`` array in the JSON. It should look something like this.
+    ```
+    "libraries": [
+        {
+            "name": "net.minecraft:launchwrapper:1.12"
+        },
+        {
+            "name": "com.github.ImpactDevelopment:Impact:4.3-1.12.2",
+            "url": "https://impactdevelopment.github.io/maven/"
+        },
+        {
+            "name": "com.github.ImpactDeveloment:ClientAPI:3.0.2",
+            "url": "https://impactdevelopment.github.io/maven/"
+        },
+        ...
+    ```
+- Create two new objects in the array, between the ``Impact`` and ``ClientAPI`` dependencies preferably.
+    ```
+    {
+        "name": "cabaletta:baritone:X.Y.Z"
+    },
+    {
+        "name": "com.github.ImpactDevelopment:SimpleTweaker:1.1",
+        "url": "https://impactdevelopment.github.io/maven/"
+    },
+    ```
+- Now find the ``"minecraftArguments": "..."`` text near the top.
+- At the very end of the quotes where it says ``--tweakClass clientapi.load.ClientTweaker"``, add on the following so it looks like:
+  - ``--tweakClass clientapi.load.ClientTweaker --tweakClass baritone.launch.BaritoneTweakerOptifine"``
+- If you didn't close your launcher for this step, restart it now.
+- You can now launch Impact 4.3 as normal, and Baritone should start up
+ 
+ ## How to use Baritone
+ Instructions on how to use Baritone are limited, and you may have to read a little bit of code (Really nothing much
+  just plain English), you can view that <a href="https://github.com/cabaletta/baritone#chat-control">here</a>.

README.md

@@ -1,18 +1,20 @@
 # Baritone
 [![Build Status](https://travis-ci.com/cabaletta/baritone.svg?branch=master)](https://travis-ci.com/cabaletta/baritone)
 [![License](https://img.shields.io/github/license/cabaletta/baritone.svg)](LICENSE)
-[![Codacy Badge](https://api.codacy.com/project/badge/Grade/7150d8ccf6094057b1782aa7a8f92d7d)](https://www.codacy.com/app/leijurv/baritone?utm_source=github.com&utm_medium=referral&utm_content=cabaletta/baritone&utm_campaign=Badge_Grade)
+[![Codacy Badge](https://api.codacy.com/project/badge/Grade/a73d037823b64a5faf597a18d71e3400)](https://www.codacy.com/app/leijurv/baritone?utm_source=github.com&utm_medium=referral&utm_content=cabaletta/baritone&utm_campaign=Badge_Grade)
 
-Unofficial Jenkins: [![Build Status](https://plutiejenkins.leijurv.com/job/baritone/badge/icon)](https://plutiejenkins.leijurv.com/job/baritone/lastSuccessfulBuild/)
+<!-- Unofficial Jenkins: [![Build Status](https://plutiejenkins.leijurv.com/job/baritone/badge/icon)](https://plutiejenkins.leijurv.com/job/baritone/lastSuccessfulBuild/) -->
 
 A Minecraft pathfinder bot. This project is an updated version of [MineBot](https://github.com/leijurv/MineBot/),
 the original version of the bot for Minecraft 1.8, rebuilt for 1.12.2. Baritone focuses on reliability and particularly performance (it's over [29x faster](https://github.com/cabaletta/baritone/pull/180#issuecomment-423822928) than MineBot at calculating paths).
 
+Baritone is the pathfinding system used in [Impact](https://impactdevelopment.github.io/) since 4.4.
+
 Here are some links to help to get started:
 
 - [Features](FEATURES.md)
 
-- [Baritone + Impact](IMPACT.md)
+- [Installation](INSTALL.md)
 
 There's also some useful information down below
 

build.gradle

@@ -1,7 +1,3 @@
-import java.util.jar.JarEntry
-import java.util.jar.JarFile
-import java.util.jar.JarOutputStream
-
 /*
  * This file is part of Baritone.
  *
@@ -20,7 +16,7 @@ import java.util.jar.JarOutputStream
  */
 
 group 'baritone'
-version '0.0.8'
+version '1.0.0'
 
 buildscript {
     repositories {
@@ -41,6 +37,10 @@ buildscript {
     }
 }
 
+
+import baritone.gradle.task.CreateDistTask
+import baritone.gradle.task.ProguardTask
+
 apply plugin: 'java'
 apply plugin: 'net.minecraftforge.gradle.tweaker-client'
 apply plugin: 'org.spongepowered.mixin'
@@ -73,9 +73,15 @@ repositories {
         name = 'spongepowered-repo'
         url = 'http://repo.spongepowered.org/maven/'
     }
+
+    maven {
+        name = 'impactdevelopment-repo'
+        url = 'https://impactdevelopment.github.io/maven/'
+    }
 }
 
 dependencies {
+    runtime launchCompile('com.github.ImpactDevelopment:SimpleTweaker:1.2')
     runtime launchCompile('org.spongepowered:mixin:0.7.11-SNAPSHOT') {
         // Mixin includes a lot of dependencies that are too up-to-date
         exclude module: 'launchwrapper'
@@ -98,32 +104,12 @@ jar {
     reproducibleFileOrder = true
 }
 
-build {
-    // while "jar" supports preserveFileTimestamps false
-    // reobfJar doesn't, it just sets all the last modified times to that instant where it runs the reobfuscator
-    // so we have to set all those last modified times back to zero
-    doLast {
-        File jarFile = new File("build/libs/baritone-" + version + ".jar")
-        JarFile jf = new JarFile(jarFile)
-        JarOutputStream jos = new JarOutputStream(new FileOutputStream(new File("temp.jar")))
-        jf.entries().unique { it.name }.sort { it.name }.each {
-            if (it.name != "META-INF/fml_cache_annotation.json" && it.name != "META-INF/fml_cache_class_versions.json") {
-                JarEntry clone = new JarEntry(it)
-                clone.time = 0
-                jos.putNextEntry(clone)
-                copy(jf.getInputStream(it), jos)
-            }
-        }
-        jos.finish()
-        jf.close()
-        file("temp.jar").renameTo(jarFile)
-    }
+task proguard(type: ProguardTask) {
+    url 'https://downloads.sourceforge.net/project/proguard/proguard/6.0/proguard6.0.3.zip'
+    extract 'proguard6.0.3/lib/proguard.jar'
+    versionManifest 'https://launchermeta.mojang.com/mc/game/version_manifest.json'
 }
 
-void copy(InputStream is, OutputStream os) {
-    byte[] buffer = new byte[1024]
-    int len = 0
-    while ((len = is.read(buffer)) != -1) {
-        os.write(buffer, 0, len)
-    }
-}
+task createDist(type: CreateDistTask, dependsOn: proguard)
+
+build.finalizedBy(createDist)

buildSrc/.gitignore

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

buildSrc/build.gradle

@@ -15,20 +15,11 @@
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package baritone.launch;
-
-import java.io.File;
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * @author Brady
- * @since 7/31/2018 10:10 PM
- */
-public class BaritoneTweakerOptifine extends BaritoneTweaker {
-
-    @Override
-    public final void acceptOptions(List<String> args, File gameDir, File assetsDir, String profile) {
-        this.args = new ArrayList<>();
-    }
+repositories {
+    mavenCentral()
 }
+
+dependencies {
+    compile group: 'com.google.code.gson', name: 'gson', version: '2.8.5'
+    compile group: 'commons-io', name: 'commons-io', version: '2.6'
+}

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

@@ -0,0 +1,102 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.gradle.task;
+
+import com.google.gson.JsonElement;
+import com.google.gson.JsonParser;
+import org.gradle.api.DefaultTask;
+
+import java.io.File;
+import java.io.InputStream;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.List;
+
+/**
+ * @author Brady
+ * @since 10/12/2018
+ */
+class BaritoneGradleTask extends DefaultTask {
+
+    static final JsonParser PARSER = new JsonParser();
+
+    static final String
+            PROGUARD_ZIP                    = "proguard.zip",
+            PROGUARD_JAR                    = "proguard.jar",
+            PROGUARD_CONFIG_TEMPLATE        = "scripts/proguard.pro",
+            PROGUARD_CONFIG_DEST            = "template.pro",
+            PROGUARD_API_CONFIG             = "api.pro",
+            PROGUARD_STANDALONE_CONFIG      = "standalone.pro",
+            PROGUARD_EXPORT_PATH            = "proguard_out.jar",
+
+            VERSION_MANIFEST = "version_manifest.json",
+
+            TEMP_LIBRARY_DIR = "tempLibraries/",
+
+            ARTIFACT_STANDARD    = "%s-%s.jar",
+            ARTIFACT_UNOPTIMIZED = "%s-unoptimized-%s.jar",
+            ARTIFACT_API         = "%s-api-%s.jar",
+            ARTIFACT_STANDALONE  = "%s-standalone-%s.jar";
+
+    String artifactName, artifactVersion;
+    Path artifactPath, artifactUnoptimizedPath, artifactApiPath, artifactStandalonePath, proguardOut;
+
+    void verifyArtifacts() throws Exception {
+        this.artifactName = getProject().getName();
+        this.artifactVersion = getProject().getVersion().toString();
+
+        this.artifactPath            = this.getBuildFile(formatVersion(ARTIFACT_STANDARD));
+        this.artifactUnoptimizedPath = this.getBuildFile(formatVersion(ARTIFACT_UNOPTIMIZED));
+        this.artifactApiPath         = this.getBuildFile(formatVersion(ARTIFACT_API));
+        this.artifactStandalonePath  = this.getBuildFile(formatVersion(ARTIFACT_STANDALONE));
+
+        this.proguardOut = this.getTemporaryFile(PROGUARD_EXPORT_PATH);
+
+        if (!Files.exists(this.artifactPath)) {
+            throw new Exception("Artifact not found! Run build first!");
+        }
+    }
+
+    void write(InputStream stream, Path file) throws Exception {
+        if (Files.exists(file)) {
+            Files.delete(file);
+        }
+        Files.copy(stream, file);
+    }
+
+    String formatVersion(String string) {
+        return String.format(string, this.artifactName, this.artifactVersion);
+    }
+
+    Path getRelativeFile(String file) {
+        return Paths.get(new File(file).getAbsolutePath());
+    }
+
+    Path getTemporaryFile(String file) {
+        return Paths.get(new File(getTemporaryDir(), file).getAbsolutePath());
+    }
+
+    Path getBuildFile(String file) {
+        return getRelativeFile("build/libs/" + file);
+    }
+
+    JsonElement readJson(List<String> lines) {
+        return PARSER.parse(String.join("\n", lines));
+    }
+}

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

@@ -0,0 +1,80 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.gradle.task;
+
+import org.gradle.api.tasks.TaskAction;
+
+import javax.xml.bind.DatatypeConverter;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.security.MessageDigest;
+import java.util.List;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+import static java.nio.file.StandardCopyOption.REPLACE_EXISTING;
+
+/**
+ * @author Brady
+ * @since 10/12/2018
+ */
+public class CreateDistTask extends BaritoneGradleTask {
+
+    private static MessageDigest SHA1_DIGEST;
+
+    @TaskAction
+    protected void exec() throws Exception {
+        super.verifyArtifacts();
+
+        // Define the distribution file paths
+        Path api         = getRelativeFile("dist/" + formatVersion(ARTIFACT_API));
+        Path standalone  = getRelativeFile("dist/" + formatVersion(ARTIFACT_STANDALONE));
+        Path unoptimized = getRelativeFile("dist/" + formatVersion(ARTIFACT_UNOPTIMIZED));
+
+        // NIO will not automatically create directories
+        Path dir = getRelativeFile("dist/");
+        if (!Files.exists(dir)) {
+            Files.createDirectory(dir);
+        }
+
+        // Copy build jars to dist/
+        Files.copy(this.artifactApiPath,         api,         REPLACE_EXISTING);
+        Files.copy(this.artifactStandalonePath,  standalone,  REPLACE_EXISTING);
+        Files.copy(this.artifactUnoptimizedPath, unoptimized, REPLACE_EXISTING);
+
+        // Calculate all checksums and format them like "shasum"
+        List<String> shasum = Stream.of(api, standalone, unoptimized)
+                .map(path -> sha1(path) + "  " + path.getFileName().toString())
+                .collect(Collectors.toList());
+
+        // Write the checksums to a file
+        Files.write(getRelativeFile("dist/checksums.txt"), shasum);
+    }
+
+    private static synchronized String sha1(Path path) {
+        try {
+            if (SHA1_DIGEST == null) {
+                SHA1_DIGEST = MessageDigest.getInstance("SHA-1");
+            }
+            return DatatypeConverter.printHexBinary(SHA1_DIGEST.digest(Files.readAllBytes(path))).toLowerCase();
+        } catch (Exception e) {
+            // haha no thanks
+            throw new RuntimeException(e);
+        }
+    }
+}

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

@@ -0,0 +1,260 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.gradle.task;
+
+import baritone.gradle.util.Determinizer;
+import com.google.gson.*;
+import org.apache.commons.io.IOUtils;
+import org.gradle.api.artifacts.Configuration;
+import org.gradle.api.artifacts.Dependency;
+import org.gradle.api.tasks.Input;
+import org.gradle.api.tasks.TaskAction;
+import org.gradle.internal.Pair;
+
+import java.io.*;
+import java.net.URL;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.*;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipFile;
+
+import static java.nio.file.StandardCopyOption.REPLACE_EXISTING;
+
+/**
+ * @author Brady
+ * @since 10/11/2018
+ */
+public class ProguardTask extends BaritoneGradleTask {
+
+    private static final Pattern TEMP_LIBRARY_PATTERN = Pattern.compile("-libraryjars 'tempLibraries\\/([a-zA-Z0-9/_\\-\\.]+)\\.jar'");
+
+    @Input
+    private String url;
+
+    @Input
+    private String extract;
+
+    @Input
+    private String versionManifest;
+
+    private Map<String, String> versionDownloadMap;
+    private List<String> requiredLibraries;
+
+    @TaskAction
+    protected void exec() throws Exception {
+        super.verifyArtifacts();
+
+        // "Haha brady why don't you make separate tasks"
+        processArtifact();
+        downloadProguard();
+        extractProguard();
+        generateConfigs();
+        downloadVersionManifest();
+        acquireDependencies();
+        proguardApi();
+        proguardStandalone();
+        cleanup();
+    }
+
+    private void processArtifact() throws Exception {
+        if (Files.exists(this.artifactUnoptimizedPath)) {
+            Files.delete(this.artifactUnoptimizedPath);
+        }
+
+        Determinizer.determinize(this.artifactPath.toString(), this.artifactUnoptimizedPath.toString());
+    }
+
+    private void downloadProguard() throws Exception {
+        Path proguardZip = getTemporaryFile(PROGUARD_ZIP);
+        if (!Files.exists(proguardZip)) {
+            write(new URL(this.url).openStream(), proguardZip);
+        }
+    }
+
+    private void extractProguard() throws Exception {
+        Path proguardJar = getTemporaryFile(PROGUARD_JAR);
+        if (!Files.exists(proguardJar)) {
+            ZipFile zipFile = new ZipFile(getTemporaryFile(PROGUARD_ZIP).toFile());
+            ZipEntry zipJarEntry = zipFile.getEntry(this.extract);
+            write(zipFile.getInputStream(zipJarEntry), proguardJar);
+            zipFile.close();
+        }
+    }
+
+    private void generateConfigs() throws Exception {
+        Files.copy(getRelativeFile(PROGUARD_CONFIG_TEMPLATE), getTemporaryFile(PROGUARD_CONFIG_DEST), REPLACE_EXISTING);
+
+        // Setup the template that will be used to derive the API and Standalone configs
+        List<String> template = Files.readAllLines(getTemporaryFile(PROGUARD_CONFIG_DEST));
+        template.add(0, "-injars " + this.artifactPath.toString());
+        template.add(1, "-outjars " + this.getTemporaryFile(PROGUARD_EXPORT_PATH));
+
+        // Acquire the RT jar using "java -verbose". This doesn't work on Java 9+
+        Process p = new ProcessBuilder("java", "-verbose").start();
+        String out = IOUtils.toString(p.getInputStream(), "UTF-8").split("\n")[0].split("Opened ")[1].replace("]", "");
+        template.add(2, "-libraryjars '" + out + "'");
+
+        // API config doesn't require any changes from the changes that we made to the template
+        Files.write(getTemporaryFile(PROGUARD_API_CONFIG), template);
+
+        // For the Standalone config, don't keep the API package
+        List<String> standalone = new ArrayList<>(template);
+        standalone.removeIf(s -> s.contains("# this is the keep api"));
+        Files.write(getTemporaryFile(PROGUARD_STANDALONE_CONFIG), standalone);
+
+        // Discover all of the libraries that we will need to acquire from gradle
+        this.requiredLibraries = new ArrayList<>();
+        template.forEach(line -> {
+            if (!line.startsWith("#")) {
+                Matcher m = TEMP_LIBRARY_PATTERN.matcher(line);
+                if (m.find()) {
+                    this.requiredLibraries.add(m.group(1));
+                }
+            }
+        });
+    }
+
+    private void downloadVersionManifest() throws Exception {
+        Path manifestJson = getTemporaryFile(VERSION_MANIFEST);
+        write(new URL(this.versionManifest).openStream(), manifestJson);
+
+        // Place all the versions in the map with their download URL
+        this.versionDownloadMap = new HashMap<>();
+        JsonObject json = readJson(Files.readAllLines(manifestJson)).getAsJsonObject();
+        JsonArray versions = json.getAsJsonArray("versions");
+        versions.forEach(element -> {
+            JsonObject object = element.getAsJsonObject();
+            this.versionDownloadMap.put(object.get("id").getAsString(), object.get("url").getAsString());
+        });
+    }
+
+    private void acquireDependencies() throws Exception {
+
+        // Create a map of all of the dependencies that we are able to access in this project
+        // Likely a better way to do this, I just pair the dependency with the first valid configuration
+        Map<String, Pair<Configuration, Dependency>> dependencyLookupMap = new HashMap<>();
+        getProject().getConfigurations().stream().filter(Configuration::isCanBeResolved).forEach(config ->
+                config.getAllDependencies().forEach(dependency ->
+                        dependencyLookupMap.putIfAbsent(dependency.getName() + "-" + dependency.getVersion(), Pair.of(config, dependency))));
+
+        // Create the directory if it doesn't already exist
+        Path tempLibraries = getTemporaryFile(TEMP_LIBRARY_DIR);
+        if (!Files.exists(tempLibraries)) {
+            Files.createDirectory(tempLibraries);
+        }
+
+        // Iterate the required libraries to copy them to tempLibraries
+        for (String lib : this.requiredLibraries) {
+            // Download the version jar from the URL acquired from the version manifest
+            if (lib.startsWith("minecraft")) {
+                String version = lib.split("-")[1];
+                Path versionJar = getTemporaryFile("tempLibraries/" + lib + ".jar");
+                if (!Files.exists(versionJar)) {
+                    JsonObject versionJson = PARSER.parse(new InputStreamReader(new URL(this.versionDownloadMap.get(version)).openStream())).getAsJsonObject();
+                    String url = versionJson.getAsJsonObject("downloads").getAsJsonObject("client").getAsJsonPrimitive("url").getAsString();
+                    write(new URL(url).openStream(), versionJar);
+                }
+                continue;
+            }
+
+            // Find a configuration/dependency pair that matches the desired library
+            Pair<Configuration, Dependency> pair = null;
+            for (Map.Entry<String, Pair<Configuration, Dependency>> entry : dependencyLookupMap.entrySet()) {
+                if (entry.getKey().startsWith(lib)) {
+                    pair = entry.getValue();
+                }
+            }
+
+            // The pair must be non-null
+            Objects.requireNonNull(pair);
+
+            // Find the library jar file, and copy it to tempLibraries
+            for (File file : pair.getLeft().files(pair.getRight())) {
+                if (file.getName().startsWith(lib)) {
+                    Files.copy(file.toPath(), getTemporaryFile("tempLibraries/" + lib + ".jar"), REPLACE_EXISTING);
+                }
+            }
+        }
+    }
+
+    private void proguardApi() throws Exception {
+        runProguard(getTemporaryFile(PROGUARD_API_CONFIG));
+        Determinizer.determinize(this.proguardOut.toString(), this.artifactApiPath.toString());
+    }
+
+    private void proguardStandalone() throws Exception {
+        runProguard(getTemporaryFile(PROGUARD_STANDALONE_CONFIG));
+        Determinizer.determinize(this.proguardOut.toString(), this.artifactStandalonePath.toString());
+    }
+
+    private void cleanup() {
+        try {
+            Files.delete(this.proguardOut);
+        } catch (IOException ignored) {}
+    }
+
+    public void setUrl(String url) {
+        this.url = url;
+    }
+
+    public void setExtract(String extract) {
+        this.extract = extract;
+    }
+
+    public void setVersionManifest(String versionManifest) {
+        this.versionManifest = versionManifest;
+    }
+
+    private void runProguard(Path config) throws Exception {
+        // Delete the existing proguard output file. Proguard probably handles this already, but why not do it ourselves
+        if (Files.exists(this.proguardOut)) {
+            Files.delete(this.proguardOut);
+        }
+
+        Path proguardJar = getTemporaryFile(PROGUARD_JAR);
+        Process p = new ProcessBuilder("java", "-jar", proguardJar.toString(), "@" + config.toString())
+                .directory(getTemporaryFile("").toFile()) // Set the working directory to the temporary folder]
+                .start();
+
+        // We can't do output inherit process I/O with gradle for some reason and have it work, so we have to do this
+        this.printOutputLog(p.getInputStream());
+        this.printOutputLog(p.getErrorStream());
+
+        // Halt the current thread until the process is complete, if the exit code isn't 0, throw an exception
+        int exitCode = p.waitFor();
+        if (exitCode != 0) {
+            throw new Exception("Proguard exited with code " + exitCode);
+        }
+    }
+
+    private void printOutputLog(InputStream stream) {
+        new Thread(() -> {
+            try (BufferedReader reader = new BufferedReader(new InputStreamReader(stream))) {
+                String line;
+                while ((line = reader.readLine()) != null) {
+                    System.out.println(line);
+                }
+            } catch (final Exception e) {
+                e.printStackTrace();
+            }
+        }).start();
+    }
+}

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

@@ -0,0 +1,143 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.gradle.util;
+
+import com.google.gson.*;
+import com.google.gson.stream.JsonReader;
+import com.google.gson.stream.JsonWriter;
+
+import java.io.*;
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Map;
+import java.util.jar.JarEntry;
+import java.util.jar.JarFile;
+import java.util.jar.JarOutputStream;
+import java.util.stream.Collectors;
+
+/**
+ * Make a .jar file deterministic by sorting all entries by name, and setting all the last modified times to 0.
+ * This makes the build 100% reproducible since the timestamp when you built it no longer affects the final file.
+ *
+ * @author leijurv
+ */
+public class Determinizer {
+
+    public static void determinize(String inputPath, String outputPath) throws IOException {
+        System.out.println("Running Determinizer");
+        System.out.println(" Input path: " + inputPath);
+        System.out.println(" Output path: " + outputPath);
+
+        try (
+                JarFile jarFile = new JarFile(new File(inputPath));
+                JarOutputStream jos = new JarOutputStream(new FileOutputStream(new File(outputPath)))
+        ) {
+
+            List<JarEntry> entries = jarFile.stream()
+                    .sorted(Comparator.comparing(JarEntry::getName))
+                    .collect(Collectors.toList());
+
+            for (JarEntry entry : entries) {
+                if (entry.getName().equals("META-INF/fml_cache_annotation.json")) {
+                    continue;
+                }
+                if (entry.getName().equals("META-INF/fml_cache_class_versions.json")) {
+                    continue;
+                }
+                JarEntry clone = new JarEntry(entry.getName());
+                clone.setTime(42069);
+                jos.putNextEntry(clone);
+                if (entry.getName().endsWith(".refmap.json")) {
+                    JsonObject object = new JsonParser().parse(new InputStreamReader(jarFile.getInputStream(entry))).getAsJsonObject();
+                    jos.write(writeSorted(object).getBytes());
+                } else {
+                    copy(jarFile.getInputStream(entry), jos);
+                }
+            }
+            jos.finish();
+        }
+    }
+
+    private static void copy(InputStream is, OutputStream os) throws IOException {
+        byte[] buffer = new byte[1024];
+        int len;
+        while ((len = is.read(buffer)) != -1) {
+            os.write(buffer, 0, len);
+        }
+    }
+
+    private static String writeSorted(JsonObject in) throws IOException {
+        StringWriter writer = new StringWriter();
+        JsonWriter jw = new JsonWriter(writer);
+        ORDERED_JSON_WRITER.write(jw, in);
+        return writer.toString() + "\n";
+    }
+
+    /**
+     * All credits go to GSON and its contributors. GSON is licensed under the Apache 2.0 License.
+     * This implementation has been modified to write {@link JsonObject} keys in order.
+     *
+     * @see <a href="https://github.com/google/gson/blob/master/LICENSE">GSON License</a>
+     * @see <a href="https://github.com/google/gson/blob/master/gson/src/main/java/com/google/gson/internal/bind/TypeAdapters.java#L698">Original Source</a>
+     */
+    private static final TypeAdapter<JsonElement> ORDERED_JSON_WRITER = new TypeAdapter<JsonElement>() {
+
+        @Override
+        public JsonElement read(JsonReader in) {
+            return null;
+        }
+
+        @Override
+        public void write(JsonWriter out, JsonElement value) throws IOException {
+            if (value == null || value.isJsonNull()) {
+                out.nullValue();
+            } else if (value.isJsonPrimitive()) {
+                JsonPrimitive primitive = value.getAsJsonPrimitive();
+                if (primitive.isNumber()) {
+                    out.value(primitive.getAsNumber());
+                } else if (primitive.isBoolean()) {
+                    out.value(primitive.getAsBoolean());
+                } else {
+                    out.value(primitive.getAsString());
+                }
+
+            } else if (value.isJsonArray()) {
+                out.beginArray();
+                for (JsonElement e : value.getAsJsonArray()) {
+                    write(out, e);
+                }
+                out.endArray();
+
+            } else if (value.isJsonObject()) {
+                out.beginObject();
+
+                List<Map.Entry<String, JsonElement>> entries = new ArrayList<>(value.getAsJsonObject().entrySet());
+                entries.sort(Comparator.comparing(Map.Entry::getKey));
+                for (Map.Entry<String, JsonElement> e : entries) {
+                    out.name(e.getKey());
+                    write(out, e.getValue());
+                }
+                out.endObject();
+
+            } else {
+                throw new IllegalArgumentException("Couldn't write " + value.getClass());
+            }
+        }
+    };
+}

scripts/build.sh

@@ -1,27 +0,0 @@
-#!/bin/sh
-set -e # this makes the whole script fail immediately if any one of these commands fails
-./gradlew build
-export VERSION=$(cat build.gradle | grep "version '" | cut -d "'" -f 2-2)
-
-wget -nv https://downloads.sourceforge.net/project/proguard/proguard/6.0/proguard6.0.3.zip
-unzip proguard6.0.3.zip 2>&1 > /dev/null
-cd build/libs
-echo "-injars 'baritone-$VERSION.jar'" >> api.pro # insert current version
-cat ../../scripts/proguard.pro | grep -v "this is the rt jar" | grep -v "\-injars" >> api.pro # remove default rt jar and injar lines
-echo "-libraryjars '$(java -verbose 2>/dev/null | sed -ne '1 s/\[Opened \(.*\)\]/\1/p')'" >> api.pro # insert correct rt.jar location
-tail api.pro # debug, print out what the previous two commands generated
-cat api.pro | grep -v "this is the keep api" > standalone.pro # standalone doesn't keep baritone api
-
-#instead of downloading these jars from my dropbox in a zip, just assume gradle's already got them for us
-mkdir -p tempLibraries
-cat ../../scripts/proguard.pro | grep tempLibraries | grep .jar | cut -d "/" -f 2- | cut -d "'" -f -1 | xargs -n1 -I{} bash -c "find ~/.gradle -name {}" | tee /dev/stderr | xargs -n1 -I{} cp {} tempLibraries
-
-mkdir ../../dist
-java -jar ../../proguard6.0.3/lib/proguard.jar @api.pro
-mv Obfuscated/baritone-$VERSION.jar ../../dist/baritone-api-$VERSION.jar
-java -jar ../../proguard6.0.3/lib/proguard.jar @standalone.pro
-mv Obfuscated/baritone-$VERSION.jar ../../dist/baritone-standalone-$VERSION.jar
-mv baritone-$VERSION.jar ../../dist/baritone-unoptimized-$VERSION.jar
-cd ../../dist
-shasum * | tee checksums.txt
-cd ..

scripts/proguard.pro

@@ -1,7 +1,3 @@
--injars baritone-0.0.8.jar
--outjars Obfuscated
-
-
 -keepattributes Signature
 -keepattributes *Annotation*
 
@@ -29,10 +25,11 @@
 -keep class baritone.launch.** { *; }
 
 # copy all necessary libraries into tempLibraries to build
--libraryjars '/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/lib/rt.jar' # this is the rt jar
 
 -libraryjars 'tempLibraries/minecraft-1.12.2.jar'
 
+-libraryjars 'tempLibraries/SimpleTweaker-1.2.jar'
+
 -libraryjars 'tempLibraries/authlib-1.5.25.jar'
 -libraryjars 'tempLibraries/codecjorbis-20101023.jar'
 -libraryjars 'tempLibraries/codecwav-20101023.jar'
@@ -47,7 +44,6 @@
 -libraryjars 'tempLibraries/httpclient-4.3.3.jar'
 -libraryjars 'tempLibraries/httpcore-4.3.2.jar'
 -libraryjars 'tempLibraries/icu4j-core-mojang-51.2.jar'
--libraryjars 'tempLibraries/java-objc-bridge-1.0.0.jar'
 -libraryjars 'tempLibraries/jinput-2.0.5.jar'
 -libraryjars 'tempLibraries/jna-4.4.0.jar'
 -libraryjars 'tempLibraries/jopt-simple-5.0.3.jar'
@@ -58,13 +54,10 @@
 -libraryjars 'tempLibraries/log4j-api-2.8.1.jar'
 -libraryjars 'tempLibraries/log4j-core-2.8.1.jar'
 
-# linux / travis
--libraryjars 'tempLibraries/lwjgl-2.9.4-nightly-20150209.jar'
--libraryjars 'tempLibraries/lwjgl_util-2.9.4-nightly-20150209.jar'
-
-# mac
-#-libraryjars 'tempLibraries/lwjgl_util-2.9.2-nightly-20140822.jar'
-#-libraryjars 'tempLibraries/lwjgl-2.9.2-nightly-20140822.jar'
+# startsWith is used to check the library, and mac/linux differ in which version they use
+# this is FINE
+-libraryjars 'tempLibraries/lwjgl-.jar'
+-libraryjars 'tempLibraries/lwjgl_util-.jar'
 
 -libraryjars 'tempLibraries/netty-all-4.1.9.Final.jar'
 -libraryjars 'tempLibraries/oshi-core-1.1.jar'

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

@@ -36,8 +36,8 @@ import java.util.ServiceLoader;
  */
 public final class BaritoneAPI {
 
-    private final static IBaritoneProvider baritone;
-    private final static Settings settings;
+    private static final IBaritoneProvider baritone;
+    private static final Settings settings;
 
     static {
         ServiceLoader<IBaritoneProvider> baritoneLoader = ServiceLoader.load(IBaritoneProvider.class);

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

@@ -17,9 +17,9 @@
 
 package baritone.api.behavior;
 
+import baritone.api.pathing.calc.IPath;
 import baritone.api.pathing.calc.IPathFinder;
 import baritone.api.pathing.goals.Goal;
-import baritone.api.pathing.calc.IPath;
 import baritone.api.pathing.path.IPathExecutor;
 
 import java.util.Optional;

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

@@ -38,5 +38,5 @@ public interface IWorldScanner {
      * @param maxSearchRadius The maximum chunk search radius
      * @return The matching block positions
      */
-    List<BlockPos> scanLoadedChunks(List<Block> blocks, int max, int yLevelThreshold, int maxSearchRadius);
+    List<BlockPos> scanChunkRadius(List<Block> blocks, int max, int yLevelThreshold, int maxSearchRadius);
 }

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

@@ -15,22 +15,29 @@
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package baritone.utils;
+package baritone.api.utils;
 
-import baritone.api.utils.Rotation;
+import net.minecraft.client.Minecraft;
+import net.minecraft.entity.Entity;
+import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.RayTraceResult;
 import net.minecraft.util.math.Vec3d;
 
-import static baritone.behavior.LookBehaviorUtils.calcVec3dFromRotation;
+import java.util.Optional;
 
 /**
  * @author Brady
  * @since 8/25/2018
  */
-public final class RayTraceUtils implements Helper {
+public final class RayTraceUtils {
 
     private RayTraceUtils() {}
 
+    /**
+     * The {@link Minecraft} instance
+     */
+    private static final Minecraft mc = Minecraft.getMinecraft();
+
     /**
      * Simulates a "vanilla" raytrace. A RayTraceResult returned by this method
      * will be that of the next render pass given that the local player's yaw and
@@ -72,7 +79,7 @@ public final class RayTraceUtils implements Helper {
     public static RayTraceResult rayTraceTowards(Rotation rotation) {
         double blockReachDistance = mc.playerController.getBlockReachDistance();
         Vec3d start = mc.player.getPositionEyes(1.0F);
-        Vec3d direction = calcVec3dFromRotation(rotation);
+        Vec3d direction = RotationUtils.calcVec3dFromRotation(rotation);
         Vec3d end = start.add(
                 direction.x * blockReachDistance,
                 direction.y * blockReachDistance,
@@ -80,4 +87,28 @@ public final class RayTraceUtils implements Helper {
         );
         return mc.world.rayTraceBlocks(start, end, false, false, true);
     }
+
+    /**
+     * Returns the block that the crosshair is currently placed over. Updated once per render tick.
+     *
+     * @return The position of the highlighted block
+     */
+    public static Optional<BlockPos> getSelectedBlock() {
+        if (mc.objectMouseOver != null && mc.objectMouseOver.typeOfHit == RayTraceResult.Type.BLOCK) {
+            return Optional.of(mc.objectMouseOver.getBlockPos());
+        }
+        return Optional.empty();
+    }
+
+    /**
+     * Returns the entity that the crosshair is currently placed over. Updated once per render tick.
+     *
+     * @return The entity
+     */
+    public static Optional<Entity> getSelectedEntity() {
+        if (mc.objectMouseOver != null && mc.objectMouseOver.typeOfHit == RayTraceResult.Type.ENTITY) {
+            return Optional.of(mc.objectMouseOver.entityHit);
+        }
+        return Optional.empty();
+    }
 }

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

@@ -17,6 +17,14 @@
 
 package baritone.api.utils;
 
+import net.minecraft.block.BlockFire;
+import net.minecraft.block.state.IBlockState;
+import net.minecraft.client.Minecraft;
+import net.minecraft.entity.Entity;
+import net.minecraft.util.math.*;
+
+import java.util.Optional;
+
 /**
  * @author Brady
  * @since 9/25/2018
@@ -25,6 +33,33 @@ public final class RotationUtils {
 
     private RotationUtils() {}
 
+    /**
+     * The {@link Minecraft} instance
+     */
+    private static final Minecraft mc = Minecraft.getMinecraft();
+
+    /**
+     * Constant that a degree value is multiplied by to get the equivalent radian value
+     */
+    public static final double DEG_TO_RAD = Math.PI / 180.0;
+
+    /**
+     * Constant that a radian value is multiplied by to get the equivalent degree value
+     */
+    public static final double RAD_TO_DEG = 180.0 / Math.PI;
+
+    /**
+     * Offsets from the root block position to the center of each side.
+     */
+    private static final Vec3d[] BLOCK_SIDE_MULTIPLIERS = new Vec3d[]{
+            new Vec3d(0.5, 0, 0.5), // Down
+            new Vec3d(0.5, 1, 0.5), // Up
+            new Vec3d(0.5, 0.5, 0), // North
+            new Vec3d(0.5, 0.5, 1), // South
+            new Vec3d(0, 0.5, 0.5), // West
+            new Vec3d(1, 0.5, 0.5)  // East
+    };
+
     /**
      * Clamps the specified pitch value between -90 and 90.
      *
@@ -51,4 +86,156 @@ public final class RotationUtils {
         }
         return newYaw;
     }
+
+    /**
+     * Calculates the rotation from BlockPos<sub>dest</sub> to BlockPos<sub>orig</sub>
+     *
+     * @param orig The origin position
+     * @param dest The destination position
+     * @return The rotation from the origin to the destination
+     */
+    public static Rotation calcRotationFromCoords(BlockPos orig, BlockPos dest) {
+        return calcRotationFromVec3d(new Vec3d(orig), new Vec3d(dest));
+    }
+
+    /**
+     * Wraps the target angles to a relative value from the current angles. This is done by
+     * subtracting the current from the target, normalizing it, and then adding the current
+     * angles back to it.
+     *
+     * @param current The current angles
+     * @param target  The target angles
+     * @return The wrapped angles
+     */
+    public static Rotation wrapAnglesToRelative(Rotation current, Rotation target) {
+        return target.subtract(current).normalize().add(current);
+    }
+
+    /**
+     * Calculates the rotation from Vec<sub>dest</sub> to Vec<sub>orig</sub> and makes the
+     * return value relative to the specified current rotations.
+     *
+     * @param orig    The origin position
+     * @param dest    The destination position
+     * @param current The current rotations
+     * @return The rotation from the origin to the destination
+     * @see #wrapAnglesToRelative(Rotation, Rotation)
+     */
+    public static Rotation calcRotationFromVec3d(Vec3d orig, Vec3d dest, Rotation current) {
+        return wrapAnglesToRelative(current, calcRotationFromVec3d(orig, dest));
+    }
+
+    /**
+     * Calculates the rotation from Vec<sub>dest</sub> to Vec<sub>orig</sub>
+     *
+     * @param orig The origin position
+     * @param dest The destination position
+     * @return The rotation from the origin to the destination
+     */
+    public static Rotation calcRotationFromVec3d(Vec3d orig, Vec3d dest) {
+        double[] delta = {orig.x - dest.x, orig.y - dest.y, orig.z - dest.z};
+        double yaw = MathHelper.atan2(delta[0], -delta[2]);
+        double dist = Math.sqrt(delta[0] * delta[0] + delta[2] * delta[2]);
+        double pitch = MathHelper.atan2(delta[1], dist);
+        return new Rotation(
+                (float) (yaw * RAD_TO_DEG),
+                (float) (pitch * RAD_TO_DEG)
+        );
+    }
+
+    /**
+     * Calculates the look vector for the specified yaw/pitch rotations.
+     *
+     * @param rotation The input rotation
+     * @return Look vector for the rotation
+     */
+    public static Vec3d calcVec3dFromRotation(Rotation rotation) {
+        float f = MathHelper.cos(-rotation.getYaw() * (float) DEG_TO_RAD - (float) Math.PI);
+        float f1 = MathHelper.sin(-rotation.getYaw() * (float) DEG_TO_RAD - (float) Math.PI);
+        float f2 = -MathHelper.cos(-rotation.getPitch() * (float) DEG_TO_RAD);
+        float f3 = MathHelper.sin(-rotation.getPitch() * (float) DEG_TO_RAD);
+        return new Vec3d((double) (f1 * f2), (double) f3, (double) (f * f2));
+    }
+
+    /**
+     * Determines if the specified entity is able to reach the center of any of the sides
+     * of the specified block. It first checks if the block center is reachable, and if so,
+     * that rotation will be returned. If not, it will return the first center of a given
+     * side that is reachable. The return type will be {@link Optional#empty()} if the entity is
+     * unable to reach any of the sides of the block.
+     *
+     * @param entity The viewing entity
+     * @param pos    The target block position
+     * @return The optional rotation
+     */
+    public static Optional<Rotation> reachable(Entity entity, BlockPos pos) {
+        if (pos.equals(RayTraceUtils.getSelectedBlock().orElse(null))) {
+            /*
+             * why add 0.0001?
+             * to indicate that we actually have a desired pitch
+             * the way we indicate that the pitch can be whatever and we only care about the yaw
+             * is by setting the desired pitch to the current pitch
+             * setting the desired pitch to the current pitch + 0.0001 means that we do have a desired pitch, it's
+             * just what it currently is
+             */
+            return Optional.of(new Rotation(entity.rotationYaw, entity.rotationPitch + 0.0001F));
+        }
+        Optional<Rotation> possibleRotation = reachableCenter(entity, pos);
+        //System.out.println("center: " + possibleRotation);
+        if (possibleRotation.isPresent()) {
+            return possibleRotation;
+        }
+
+        IBlockState state = mc.world.getBlockState(pos);
+        AxisAlignedBB aabb = state.getBoundingBox(entity.world, pos);
+        for (Vec3d sideOffset : BLOCK_SIDE_MULTIPLIERS) {
+            double xDiff = aabb.minX * sideOffset.x + aabb.maxX * (1 - sideOffset.x);
+            double yDiff = aabb.minY * sideOffset.y + aabb.maxY * (1 - sideOffset.y);
+            double zDiff = aabb.minZ * sideOffset.z + aabb.maxZ * (1 - sideOffset.z);
+            possibleRotation = reachableOffset(entity, pos, new Vec3d(pos).add(xDiff, yDiff, zDiff));
+            if (possibleRotation.isPresent()) {
+                return possibleRotation;
+            }
+        }
+        return Optional.empty();
+    }
+
+    /**
+     * Determines if the specified entity is able to reach the specified block with
+     * the given offsetted position. The return type will be {@link Optional#empty()} if
+     * the entity is unable to reach the block with the offset applied.
+     *
+     * @param entity    The viewing entity
+     * @param pos       The target block position
+     * @param offsetPos The position of the block with the offset applied.
+     * @return The optional rotation
+     */
+    public static Optional<Rotation> reachableOffset(Entity entity, BlockPos pos, Vec3d offsetPos) {
+        Rotation rotation = calcRotationFromVec3d(entity.getPositionEyes(1.0F), offsetPos);
+        RayTraceResult result = RayTraceUtils.rayTraceTowards(rotation);
+        //System.out.println(result);
+        if (result != null && result.typeOfHit == RayTraceResult.Type.BLOCK) {
+            if (result.getBlockPos().equals(pos)) {
+                return Optional.of(rotation);
+            }
+            if (entity.world.getBlockState(pos).getBlock() instanceof BlockFire) {
+                if (result.getBlockPos().equals(pos.down())) {
+                    return Optional.of(rotation);
+                }
+            }
+        }
+        return Optional.empty();
+    }
+
+    /**
+     * Determines if the specified entity is able to reach the specified block where it is
+     * looking at the direct center of it's hitbox.
+     *
+     * @param entity The viewing entity
+     * @param pos    The target block position
+     * @return The optional rotation
+     */
+    public static Optional<Rotation> reachableCenter(Entity entity, BlockPos pos) {
+        return reachableOffset(entity, pos, VecUtils.calculateBlockCenter(pos));
+    }
 }

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

@@ -31,6 +31,7 @@ import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
 public class SettingsUtil {
+
     private static final File settingsFile = new File(new File(Minecraft.getMinecraft().gameDir, "baritone"), "settings.txt");
 
     private static final Map<Class<?>, SettingsIO> map;

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

@@ -0,0 +1,126 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.utils;
+
+import net.minecraft.block.BlockFire;
+import net.minecraft.block.state.IBlockState;
+import net.minecraft.client.Minecraft;
+import net.minecraft.entity.Entity;
+import net.minecraft.util.math.AxisAlignedBB;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Vec3d;
+
+/**
+ * @author Brady
+ * @since 10/13/2018
+ */
+public final class VecUtils {
+
+    private VecUtils() {}
+
+    /**
+     * The {@link Minecraft} instance
+     */
+    private static final Minecraft mc = Minecraft.getMinecraft();
+
+    /**
+     * Calculates the center of the block at the specified position's bounding box
+     *
+     * @see #getBlockPosCenter(BlockPos)
+     *
+     * @param pos The block position
+     * @return The center of the block's bounding box
+     */
+    public static Vec3d calculateBlockCenter(BlockPos pos) {
+        IBlockState b = mc.world.getBlockState(pos);
+        AxisAlignedBB bbox = b.getBoundingBox(mc.world, pos);
+        double xDiff = (bbox.minX + bbox.maxX) / 2;
+        double yDiff = (bbox.minY + bbox.maxY) / 2;
+        double zDiff = (bbox.minZ + bbox.maxZ) / 2;
+        if (b.getBlock() instanceof BlockFire) {//look at bottom of fire when putting it out
+            yDiff = 0;
+        }
+        return new Vec3d(
+                pos.getX() + xDiff,
+                pos.getY() + yDiff,
+                pos.getZ() + zDiff
+        );
+    }
+
+    /**
+     * Gets the assumed center position of the given block position.
+     * This is done by adding 0.5 to the X, Y, and Z axes.
+     * <p>
+     * TODO: We may want to consider replacing many usages of this method with #calculateBlockCenter(BlockPos)
+     *
+     * @see #calculateBlockCenter(BlockPos)
+     *
+     * @param pos The block position
+     * @return The assumed center of the position
+     */
+    public static Vec3d getBlockPosCenter(BlockPos pos) {
+        return new Vec3d(pos.getX() + 0.5, pos.getY() + 0.5, pos.getZ() + 0.5);
+    }
+
+    /**
+     * Gets the distance from the specified position to the assumed center of the specified block position.
+     *
+     * @see #getBlockPosCenter(BlockPos)
+     *
+     * @param pos The block position
+     * @param x The x pos
+     * @param y The y pos
+     * @param z The z pos
+     * @return The distance from the assumed block center to the position
+     */
+    public static double distanceToCenter(BlockPos pos, double x, double y, double z) {
+        Vec3d center = getBlockPosCenter(pos);
+        double xdiff = x - center.x;
+        double ydiff = y - center.y;
+        double zdiff = z - center.z;
+        return Math.sqrt(xdiff * xdiff + ydiff * ydiff + zdiff * zdiff);
+    }
+
+    /**
+     * Gets the distance from the specified entity's position to the assumed
+     * center of the specified block position.
+     *
+     * @see #getBlockPosCenter(BlockPos)
+     *
+     * @param entity The entity
+     * @param pos The block position
+     * @return The distance from the entity to the block's assumed center
+     */
+    public static double entityDistanceToCenter(Entity entity, BlockPos pos) {
+        return distanceToCenter(pos, entity.posX, entity.posY, entity.posZ);
+    }
+
+    /**
+     * Gets the distance from the specified entity's position to the assumed
+     * center of the specified block position, ignoring the Y axis.
+     *
+     * @see #getBlockPosCenter(BlockPos)
+     *
+     * @param entity The entity
+     * @param pos The block position
+     * @return The horizontal distance from the entity to the block's assumed center
+     */
+    public static double entityFlatDistanceToCenter(Entity entity, BlockPos pos) {
+        return distanceToCenter(pos, entity.posX, pos.getY() + 0.5, entity.posZ);
+    }
+}

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

@@ -17,61 +17,39 @@
 
 package baritone.launch;
 
-import net.minecraft.launchwrapper.ITweaker;
+import io.github.impactdevelopment.simpletweaker.SimpleTweaker;
+import net.minecraft.launchwrapper.Launch;
 import net.minecraft.launchwrapper.LaunchClassLoader;
 import org.spongepowered.asm.launch.MixinBootstrap;
 import org.spongepowered.asm.mixin.MixinEnvironment;
 import org.spongepowered.asm.mixin.Mixins;
 import org.spongepowered.tools.obfuscation.mcp.ObfuscationServiceMCP;
 
-import java.io.File;
-import java.util.ArrayList;
 import java.util.List;
 
 /**
  * @author Brady
  * @since 7/31/2018 9:59 PM
  */
-public class BaritoneTweaker implements ITweaker {
-
-    List<String> args;
-
-    @Override
-    public void acceptOptions(List<String> args, File gameDir, File assetsDir, String profile) {
-        this.args = new ArrayList<>(args);
-        if (gameDir != null) {
-            addArg("gameDir", gameDir.getAbsolutePath());
-        }
-        if (assetsDir != null) {
-            addArg("assetsDir", assetsDir.getAbsolutePath());
-        }
-        if (profile != null) {
-            addArg("version", profile);
-        }
-    }
+public class BaritoneTweaker extends SimpleTweaker {
 
     @Override
     public void injectIntoClassLoader(LaunchClassLoader classLoader) {
+        super.injectIntoClassLoader(classLoader);
+
         MixinBootstrap.init();
+
+        // noinspection unchecked
+        List<String> tweakClasses = (List<String>) Launch.blackboard.get("TweakClasses");
+
+        String obfuscation = ObfuscationServiceMCP.NOTCH;
+        if (tweakClasses.stream().anyMatch(s -> s.contains("net.minecraftforge.fml.common.launcher"))) {
+            obfuscation = ObfuscationServiceMCP.SEARGE;
+        }
+
         MixinEnvironment.getDefaultEnvironment().setSide(MixinEnvironment.Side.CLIENT);
-        MixinEnvironment.getDefaultEnvironment().setObfuscationContext(ObfuscationServiceMCP.NOTCH);
+        MixinEnvironment.getDefaultEnvironment().setObfuscationContext(obfuscation);
+
         Mixins.addConfiguration("mixins.baritone.json");
     }
-
-    @Override
-    public final String getLaunchTarget() {
-        return "net.minecraft.client.main.Main";
-    }
-
-    @Override
-    public final String[] getLaunchArguments() {
-        return this.args.toArray(new String[0]);
-    }
-
-    private void addArg(String label, String value) {
-        if (!args.contains("--" + label) && value != null) {
-            this.args.add("--" + label);
-            this.args.add(value);
-        }
-    }
 }

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

@@ -1,44 +0,0 @@
-/*
- * This file is part of Baritone.
- *
- * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU 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;
-
-import net.minecraft.launchwrapper.LaunchClassLoader;
-import org.spongepowered.asm.mixin.MixinEnvironment;
-import org.spongepowered.tools.obfuscation.mcp.ObfuscationServiceMCP;
-
-import java.io.File;
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * @author Brady
- * @since 7/31/2018 10:09 PM
- */
-public class BaritoneTweakerForge extends BaritoneTweaker {
-
-    @Override
-    public final void acceptOptions(List<String> args, File gameDir, File assetsDir, String profile) {
-        this.args = new ArrayList<>();
-    }
-
-    @Override
-    public final void injectIntoClassLoader(LaunchClassLoader classLoader) {
-        super.injectIntoClassLoader(classLoader);
-        MixinEnvironment.getDefaultEnvironment().setObfuscationContext(ObfuscationServiceMCP.SEARGE);
-    }
-}

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

@@ -147,7 +147,7 @@ public class MixinMinecraft {
             )
     )
     private boolean isAllowUserInput(GuiScreen screen) {
-        return (PathingBehavior.INSTANCE.getCurrent() != null && player != null) || screen.allowUserInput;
+        return (PathingBehavior.INSTANCE.getCurrent() != null && PathingBehavior.INSTANCE.isEnabled() && player != null) || screen.allowUserInput;
     }
 
     @Inject(

src/main/java/baritone/behavior/LookBehaviorUtils.java

@@ -1,139 +0,0 @@
-/*
- * This file is part of Baritone.
- *
- * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU 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;
-
-import baritone.api.utils.Rotation;
-import baritone.utils.BlockStateInterface;
-import baritone.utils.Helper;
-import baritone.utils.RayTraceUtils;
-import baritone.utils.Utils;
-import net.minecraft.block.BlockFire;
-import net.minecraft.block.state.IBlockState;
-import net.minecraft.util.math.*;
-
-import java.util.Optional;
-
-import static baritone.utils.Utils.DEG_TO_RAD;
-
-public final class LookBehaviorUtils implements Helper {
-
-    /**
-     * Offsets from the root block position to the center of each side.
-     */
-    private static final Vec3d[] BLOCK_SIDE_MULTIPLIERS = new Vec3d[]{
-            new Vec3d(0.5, 0, 0.5), // Down
-            new Vec3d(0.5, 1, 0.5), // Up
-            new Vec3d(0.5, 0.5, 0), // North
-            new Vec3d(0.5, 0.5, 1), // South
-            new Vec3d(0, 0.5, 0.5), // West
-            new Vec3d(1, 0.5, 0.5)  // East
-    };
-
-    /**
-     * Calculates a vector given a rotation array
-     *
-     * @param rotation {@link LookBehavior#target}
-     * @return vector of the rotation
-     */
-    public static Vec3d calcVec3dFromRotation(Rotation rotation) {
-        float f = MathHelper.cos(-rotation.getYaw() * (float) DEG_TO_RAD - (float) Math.PI);
-        float f1 = MathHelper.sin(-rotation.getYaw() * (float) DEG_TO_RAD - (float) Math.PI);
-        float f2 = -MathHelper.cos(-rotation.getPitch() * (float) DEG_TO_RAD);
-        float f3 = MathHelper.sin(-rotation.getPitch() * (float) DEG_TO_RAD);
-        return new Vec3d((double) (f1 * f2), (double) f3, (double) (f * f2));
-    }
-
-    public static Optional<Rotation> reachable(BlockPos pos) {
-        if (pos.equals(getSelectedBlock().orElse(null))) {
-            /*
-             * why add 0.0001?
-             * to indicate that we actually have a desired pitch
-             * the way we indicate that the pitch can be whatever and we only care about the yaw
-             * is by setting the desired pitch to the current pitch
-             * setting the desired pitch to the current pitch + 0.0001 means that we do have a desired pitch, it's
-             * just what it currently is
-             */
-            return Optional.of(new Rotation(mc.player.rotationYaw, mc.player.rotationPitch + 0.0001f));
-        }
-        Optional<Rotation> possibleRotation = reachableCenter(pos);
-        //System.out.println("center: " + possibleRotation);
-        if (possibleRotation.isPresent()) {
-            return possibleRotation;
-        }
-
-        IBlockState state = BlockStateInterface.get(pos);
-        AxisAlignedBB aabb = state.getBoundingBox(mc.world, pos);
-        for (Vec3d sideOffset : BLOCK_SIDE_MULTIPLIERS) {
-            double xDiff = aabb.minX * sideOffset.x + aabb.maxX * (1 - sideOffset.x);
-            double yDiff = aabb.minY * sideOffset.y + aabb.maxY * (1 - sideOffset.y);
-            double zDiff = aabb.minZ * sideOffset.z + aabb.maxZ * (1 - sideOffset.z);
-            possibleRotation = reachableOffset(pos, new Vec3d(pos).add(xDiff, yDiff, zDiff));
-            if (possibleRotation.isPresent()) {
-                return possibleRotation;
-            }
-        }
-        return Optional.empty();
-    }
-
-    /**
-     * Checks if coordinate is reachable with the given block-face rotation offset
-     *
-     * @param pos
-     * @param offsetPos
-     * @return
-     */
-    protected static Optional<Rotation> reachableOffset(BlockPos pos, Vec3d offsetPos) {
-        Rotation rotation = Utils.calcRotationFromVec3d(mc.player.getPositionEyes(1.0F), offsetPos);
-        RayTraceResult result = RayTraceUtils.rayTraceTowards(rotation);
-        System.out.println(result);
-        if (result != null && result.typeOfHit == RayTraceResult.Type.BLOCK) {
-            if (result.getBlockPos().equals(pos)) {
-                return Optional.of(rotation);
-            }
-            if (BlockStateInterface.get(pos).getBlock() instanceof BlockFire) {
-                if (result.getBlockPos().equals(pos.down())) {
-                    return Optional.of(rotation);
-                }
-            }
-        }
-        return Optional.empty();
-    }
-
-    /**
-     * Checks if center of block at coordinate is reachable
-     *
-     * @param pos
-     * @return
-     */
-    protected static Optional<Rotation> reachableCenter(BlockPos pos) {
-        return reachableOffset(pos, Utils.calcCenterFromCoords(pos, mc.world));
-    }
-
-    /**
-     * The currently highlighted block.
-     * Updated once a tick by Minecraft.
-     *
-     * @return the position of the highlighted block
-     */
-    public static Optional<BlockPos> getSelectedBlock() {
-        if (mc.objectMouseOver != null && mc.objectMouseOver.typeOfHit == RayTraceResult.Type.BLOCK) {
-            return Optional.of(mc.objectMouseOver.getBlockPos());
-        }
-        return Optional.empty();
-    }
-}

src/main/java/baritone/behavior/MineBehavior.java

@@ -110,28 +110,30 @@ public final class MineBehavior extends Behavior implements IMineBehavior, Helpe
         locationsCache = locs;
     }
 
-    public GoalComposite coalesce(List<BlockPos> locs) {
-        return new GoalComposite(locs.stream().map(loc -> {
-            if (!Baritone.settings().forceInternalMining.get()) {
+    public Goal coalesce(BlockPos loc, List<BlockPos> locs) {
+        if (!Baritone.settings().forceInternalMining.get()) {
+            return new GoalTwoBlocks(loc);
+        }
+
+        boolean upwardGoal = locs.contains(loc.up()) || (Baritone.settings().internalMiningAirException.get() && BlockStateInterface.getBlock(loc.up()) == Blocks.AIR);
+        boolean downwardGoal = locs.contains(loc.down()) || (Baritone.settings().internalMiningAirException.get() && BlockStateInterface.getBlock(loc.up()) == Blocks.AIR);
+        if (upwardGoal) {
+            if (downwardGoal) {
+                return new GoalTwoBlocks(loc);
+            } else {
+                return new GoalBlock(loc);
+            }
+        } else {
+            if (downwardGoal) {
+                return new GoalBlock(loc.down());
+            } else {
                 return new GoalTwoBlocks(loc);
             }
+        }
+    }
 
-            boolean upwardGoal = locs.contains(loc.up()) || (Baritone.settings().internalMiningAirException.get() && BlockStateInterface.getBlock(loc.up()) == Blocks.AIR);
-            boolean downwardGoal = locs.contains(loc.down()) || (Baritone.settings().internalMiningAirException.get() && BlockStateInterface.getBlock(loc.up()) == Blocks.AIR);
-            if (upwardGoal) {
-                if (downwardGoal) {
-                    return new GoalTwoBlocks(loc);
-                } else {
-                    return new GoalBlock(loc);
-                }
-            } else {
-                if (downwardGoal) {
-                    return new GoalBlock(loc.down());
-                } else {
-                    return new GoalTwoBlocks(loc);
-                }
-            }
-        }).toArray(Goal[]::new));
+    public GoalComposite coalesce(List<BlockPos> locs) {
+        return new GoalComposite(locs.stream().map(loc -> coalesce(loc, locs)).toArray(Goal[]::new));
     }
 
     public List<BlockPos> scanFor(List<Block> mining, int max) {
@@ -151,7 +153,7 @@ public final class MineBehavior extends Behavior implements IMineBehavior, Helpe
         }
         if (!uninteresting.isEmpty()) {
             //long before = System.currentTimeMillis();
-            locs.addAll(WorldScanner.INSTANCE.scanLoadedChunks(uninteresting, max, 10, 26));
+            locs.addAll(WorldScanner.INSTANCE.scanChunkRadius(uninteresting, max, 10, 26));
             //System.out.println("Scan of loaded chunks took " + (System.currentTimeMillis() - before) + "ms");
         }
         return prune(locs, mining, max);

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

@@ -319,6 +319,21 @@ public final class CachedRegion implements ICachedRegion {
         }
     }
 
+    public synchronized final CachedChunk mostRecentlyModified() {
+        CachedChunk recent = null;
+        for (int x = 0; x < 32; x++) {
+            for (int z = 0; z < 32; z++) {
+                if (this.chunks[x][z] == null) {
+                    continue;
+                }
+                if (recent == null || this.chunks[x][z].cacheTimestamp > recent.cacheTimestamp) {
+                    recent = this.chunks[x][z];
+                }
+            }
+        }
+        return recent;
+    }
+
     /**
      * @return The region x coordinate
      */

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

@@ -147,6 +147,7 @@ public final class CachedWorld implements ICachedWorld, Helper {
                     region.removeExpired();
                 }
             }); // even if we aren't saving to disk, still delete expired old chunks from RAM
+            prune();
             return;
         }
         long start = System.nanoTime() / 1000000L;
@@ -157,6 +158,47 @@ public final class CachedWorld implements ICachedWorld, Helper {
         });
         long now = System.nanoTime() / 1000000L;
         System.out.println("World save took " + (now - start) + "ms");
+        prune();
+    }
+
+    /**
+     * Delete regions that are too far from the player
+     */
+    private synchronized void prune() {
+        BlockPos pruneCenter = guessPosition();
+        for (CachedRegion region : allRegions()) {
+            int distX = (region.getX() * 512 + 256) - pruneCenter.getX();
+            int distZ = (region.getZ() * 512 + 256) - pruneCenter.getZ();
+            double dist = Math.sqrt(distX * distX + distZ * distZ);
+            if (dist > 1024) {
+                logDebug("Deleting cached region " + region.getX() + "," + region.getZ() + " from ram");
+                cachedRegions.remove(getRegionID(region.getX(), region.getZ()));
+            }
+        }
+    }
+
+    /**
+     * If we are still in this world and dimension, return player feet, otherwise return most recently modified chunk
+     */
+    private BlockPos guessPosition() {
+        WorldData data = WorldProvider.INSTANCE.getCurrentWorld();
+        if (data != null && data.getCachedWorld() == this) {
+            return playerFeet();
+        }
+        CachedChunk mostRecentlyModified = null;
+        for (CachedRegion region : allRegions()) {
+            CachedChunk ch = region.mostRecentlyModified();
+            if (ch == null) {
+                continue;
+            }
+            if (mostRecentlyModified == null || mostRecentlyModified.cacheTimestamp < ch.cacheTimestamp) {
+                mostRecentlyModified = ch;
+            }
+        }
+        if (mostRecentlyModified == null) {
+            return new BlockPos(0, 0, 0);
+        }
+        return new BlockPos(mostRecentlyModified.x * 16 + 8, 0, mostRecentlyModified.z * 16 + 8);
     }
 
     private synchronized List<CachedRegion> allRegions() {

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

@@ -35,7 +35,7 @@ public enum WorldScanner implements IWorldScanner, Helper {
     INSTANCE;
 
     @Override
-    public List<BlockPos> scanLoadedChunks(List<Block> blocks, int max, int yLevelThreshold, int maxSearchRadius) {
+    public List<BlockPos> scanChunkRadius(List<Block> blocks, int max, int yLevelThreshold, int maxSearchRadius) {
         if (blocks.contains(null)) {
             throw new IllegalStateException("Invalid block name should have been caught earlier: " + blocks.toString());
         }

src/main/java/baritone/pathing/calc/AStarPathFinder.java

@@ -18,15 +18,16 @@
 package baritone.pathing.calc;
 
 import baritone.Baritone;
+import baritone.api.pathing.calc.IPath;
 import baritone.api.pathing.goals.Goal;
 import baritone.api.pathing.movement.ActionCosts;
-import baritone.api.pathing.calc.IPath;
 import baritone.api.utils.BetterBlockPos;
 import baritone.pathing.calc.openset.BinaryHeapOpenSet;
 import baritone.pathing.movement.CalculationContext;
 import baritone.pathing.movement.Moves;
 import baritone.utils.BlockStateInterface;
 import baritone.utils.Helper;
+import baritone.utils.pathing.BetterWorldBorder;
 import baritone.utils.pathing.MutableMoveResult;
 
 import java.util.HashSet;
@@ -63,6 +64,7 @@ public final class AStarPathFinder extends AbstractNodeCostSearch implements Hel
         CalculationContext calcContext = new CalculationContext();
         MutableMoveResult res = new MutableMoveResult();
         HashSet<Long> favored = favoredPositions.orElse(null);
+        BetterWorldBorder worldBorder = new BetterWorldBorder(world().getWorldBorder());
         BlockStateInterface.clearCachedChunk();
         long startTime = System.nanoTime() / 1000000L;
         boolean slowPath = Baritone.settings().slowPath.get();
@@ -106,6 +108,12 @@ public final class AStarPathFinder extends AbstractNodeCostSearch implements Hel
                         continue;
                     }
                 }
+                if (!moves.dynamicXZ && !worldBorder.entirelyContains(newX, newZ)) {
+                    continue;
+                }
+                if (currentNode.y + moves.yOffset > 256 || currentNode.y + moves.yOffset < 0) {
+                    continue;
+                }
                 res.reset();
                 moves.apply(calcContext, currentNode.x, currentNode.y, currentNode.z, res);
                 numMovementsConsidered++;
@@ -113,6 +121,12 @@ public final class AStarPathFinder extends AbstractNodeCostSearch implements Hel
                 if (actionCost >= ActionCosts.COST_INF) {
                     continue;
                 }
+                if (actionCost <= 0) {
+                    throw new IllegalStateException(moves + " calculated implausible cost " + actionCost);
+                }
+                if (moves.dynamicXZ && !worldBorder.entirelyContains(res.x, res.z)) { // see issue #218
+                    continue;
+                }
                 // check destination after verifying it's not COST_INF -- some movements return a static IMPOSSIBLE object with COST_INF and destination being 0,0,0 to avoid allocating a new result for every failed calculation
                 if (!moves.dynamicXZ && (res.x != newX || res.z != newZ)) {
                     throw new IllegalStateException(moves + " " + res.x + " " + newX + " " + res.z + " " + newZ);
@@ -120,9 +134,6 @@ public final class AStarPathFinder extends AbstractNodeCostSearch implements Hel
                 if (!moves.dynamicY && res.y != currentNode.y + moves.yOffset) {
                     throw new IllegalStateException(moves + " " + res.x + " " + newX + " " + res.z + " " + newZ);
                 }
-                if (actionCost <= 0) {
-                    throw new IllegalStateException(moves + " calculated implausible cost " + actionCost);
-                }
                 long hashCode = BetterBlockPos.longHash(res.x, res.y, res.z);
                 if (favoring && favored.contains(hashCode)) {
                     // see issue #18

src/main/java/baritone/pathing/calc/AbstractNodeCostSearch.java

@@ -18,9 +18,9 @@
 package baritone.pathing.calc;
 
 import baritone.Baritone;
+import baritone.api.pathing.calc.IPath;
 import baritone.api.pathing.calc.IPathFinder;
 import baritone.api.pathing.goals.Goal;
-import baritone.api.pathing.calc.IPath;
 import it.unimi.dsi.fastutil.longs.Long2ObjectOpenHashMap;
 
 import java.util.Optional;

src/main/java/baritone/pathing/calc/CutoffPath.java

@@ -17,9 +17,9 @@
 
 package baritone.pathing.calc;
 
+import baritone.api.pathing.calc.IPath;
 import baritone.api.pathing.goals.Goal;
 import baritone.api.pathing.movement.IMovement;
-import baritone.api.pathing.calc.IPath;
 import baritone.api.utils.BetterBlockPos;
 
 import java.util.Collections;

src/main/java/baritone/pathing/calc/Path.java

@@ -18,9 +18,9 @@
 package baritone.pathing.calc;
 
 import baritone.api.BaritoneAPI;
+import baritone.api.pathing.calc.IPath;
 import baritone.api.pathing.goals.Goal;
 import baritone.api.pathing.movement.IMovement;
-import baritone.api.pathing.calc.IPath;
 import baritone.api.utils.BetterBlockPos;
 import baritone.pathing.movement.Movement;
 import baritone.pathing.movement.Moves;

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

@@ -21,6 +21,7 @@ import baritone.Baritone;
 import baritone.api.pathing.movement.ActionCosts;
 import baritone.utils.Helper;
 import baritone.utils.ToolSet;
+import baritone.utils.pathing.BetterWorldBorder;
 import net.minecraft.enchantment.EnchantmentHelper;
 import net.minecraft.entity.player.InventoryPlayer;
 import net.minecraft.init.Items;
@@ -44,6 +45,7 @@ public class CalculationContext implements Helper {
     private final int maxFallHeightBucket;
     private final double waterWalkSpeed;
     private final double breakBlockAdditionalCost;
+    private final BetterWorldBorder worldBorder;
 
     public CalculationContext() {
         this(new ToolSet());
@@ -68,6 +70,32 @@ public class CalculationContext implements Helper {
         // why cache these things here, why not let the movements just get directly from settings?
         // because if some movements are calculated one way and others are calculated another way,
         // then you get a wildly inconsistent path that isn't optimal for either scenario.
+        this.worldBorder = new BetterWorldBorder(world().getWorldBorder());
+    }
+
+    public boolean canPlaceThrowawayAt(int x, int y, int z) {
+        if (!hasThrowaway()) { // only true if allowPlace is true, see constructor
+            return false;
+        }
+        if (isPossiblyProtected(x, y, z)) {
+            return false;
+        }
+        return worldBorder.canPlaceAt(x, z); // TODO perhaps MovementHelper.canPlaceAgainst could also use this?
+    }
+
+    public boolean canBreakAt(int x, int y, int z) {
+        if (!allowBreak()) {
+            return false;
+        }
+        if (isPossiblyProtected(x, y, z)) {
+            return false;
+        }
+        return true;
+    }
+
+    public boolean isPossiblyProtected(int x, int y, int z) {
+        // TODO more protection logic here; see #220
+        return false;
     }
 
     public ToolSet getToolSet() {

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

@@ -22,9 +22,13 @@ import baritone.api.pathing.movement.IMovement;
 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.VecUtils;
 import baritone.behavior.LookBehavior;
-import baritone.behavior.LookBehaviorUtils;
-import baritone.utils.*;
+import baritone.utils.BlockBreakHelper;
+import baritone.utils.BlockStateInterface;
+import baritone.utils.Helper;
+import baritone.utils.InputOverrideHandler;
 import net.minecraft.block.BlockLiquid;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.math.BlockPos;
@@ -171,7 +175,7 @@ public abstract class Movement implements IMovement, Helper, MovementHelper {
         for (BetterBlockPos blockPos : positionsToBreak) {
             if (!MovementHelper.canWalkThrough(blockPos) && !(BlockStateInterface.getBlock(blockPos) instanceof BlockLiquid)) { // can't break liquid, so don't try
                 somethingInTheWay = true;
-                Optional<Rotation> reachable = LookBehaviorUtils.reachable(blockPos);
+                Optional<Rotation> reachable = RotationUtils.reachable(player(), blockPos);
                 if (reachable.isPresent()) {
                     MovementHelper.switchToBestToolFor(BlockStateInterface.get(blockPos));
                     state.setTarget(new MovementState.MovementTarget(reachable.get(), true)).setInput(Input.CLICK_LEFT, true);
@@ -181,8 +185,8 @@ public abstract class Movement implements IMovement, Helper, MovementHelper {
                 //i'm doing it anyway
                 //i dont care if theres snow in the way!!!!!!!
                 //you dont own me!!!!
-                state.setTarget(new MovementState.MovementTarget(Utils.calcRotationFromVec3d(mc.player.getPositionEyes(1.0F),
-                        Utils.getBlockPosCenter(blockPos)), true)
+                state.setTarget(new MovementState.MovementTarget(RotationUtils.calcRotationFromVec3d(player().getPositionEyes(1.0F),
+                        VecUtils.getBlockPosCenter(blockPos)), true)
                 ).setInput(InputOverrideHandler.Input.CLICK_LEFT, true);
                 return false;
             }

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

@@ -19,28 +19,25 @@ package baritone.pathing.movement;
 
 import baritone.Baritone;
 import baritone.api.pathing.movement.ActionCosts;
-import baritone.api.utils.BetterBlockPos;
-import baritone.api.utils.Rotation;
-import baritone.behavior.LookBehaviorUtils;
+import baritone.api.utils.*;
 import baritone.pathing.movement.MovementState.MovementTarget;
-import baritone.utils.*;
+import baritone.utils.BlockStateInterface;
+import baritone.utils.Helper;
+import baritone.utils.InputOverrideHandler;
+import baritone.utils.ToolSet;
 import net.minecraft.block.*;
 import net.minecraft.block.properties.PropertyBool;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.entity.EntityPlayerSP;
-import net.minecraft.entity.Entity;
 import net.minecraft.init.Blocks;
 import net.minecraft.item.ItemPickaxe;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.NonNullList;
 import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.RayTraceResult;
 import net.minecraft.world.chunk.EmptyChunk;
 
-import java.util.Optional;
-
 /**
  * Static helpers for cost calculation
  *
@@ -48,10 +45,6 @@ import java.util.Optional;
  */
 public interface MovementHelper extends ActionCosts, Helper {
 
-    static boolean avoidBreaking(BetterBlockPos pos, IBlockState state) {
-        return avoidBreaking(pos.x, pos.y, pos.z, state);
-    }
-
     static boolean avoidBreaking(int x, int y, int z, IBlockState state) {
         Block b = state.getBlock();
         return b == Blocks.ICE // ice becomes water, and water can mess up the path
@@ -74,10 +67,6 @@ public interface MovementHelper extends ActionCosts, Helper {
         return canWalkThrough(pos.x, pos.y, pos.z, BlockStateInterface.get(pos));
     }
 
-    static boolean canWalkThrough(BetterBlockPos pos, IBlockState state) {
-        return canWalkThrough(pos.x, pos.y, pos.z, state);
-    }
-
     static boolean canWalkThrough(int x, int y, int z) {
         return canWalkThrough(x, y, z, BlockStateInterface.get(x, y, z));
     }
@@ -107,7 +96,9 @@ public interface MovementHelper extends ActionCosts, Helper {
                 return true;
             }
             if (snow) {
-                return state.getValue(BlockSnow.LAYERS) < 5; // see BlockSnow.isPassable
+                // the check in BlockSnow.isPassable is layers < 5
+                // while actually, we want < 3 because 3 or greater makes it impassable in a 2 high ceiling
+                return state.getValue(BlockSnow.LAYERS) < 3;
             }
             if (trapdoor) {
                 return !state.getValue(BlockTrapDoor.OPEN); // see BlockTrapDoor.isPassable
@@ -139,10 +130,6 @@ public interface MovementHelper extends ActionCosts, Helper {
      *
      * @return
      */
-    static boolean fullyPassable(BlockPos pos) {
-        return fullyPassable(BlockStateInterface.get(pos));
-    }
-
     static boolean fullyPassable(int x, int y, int z) {
         return fullyPassable(BlockStateInterface.get(x, y, z));
     }
@@ -170,10 +157,6 @@ public interface MovementHelper extends ActionCosts, Helper {
         return block.isPassable(null, null);
     }
 
-    static boolean isReplacable(BlockPos pos, IBlockState state) {
-        return isReplacable(pos.getX(), pos.getY(), pos.getZ(), state);
-    }
-
     static boolean isReplacable(int x, int y, int z, IBlockState state) {
         // for MovementTraverse and MovementAscend
         // block double plant defaults to true when the block doesn't match, so don't need to check that case
@@ -197,7 +180,7 @@ public interface MovementHelper extends ActionCosts, Helper {
             BlockDoublePlant.EnumPlantType kek = state.getValue(BlockDoublePlant.VARIANT);
             return kek == BlockDoublePlant.EnumPlantType.FERN || kek == BlockDoublePlant.EnumPlantType.GRASS;
         }
-        return state.getBlock().isReplaceable(null, null);
+        return state.getMaterial().isReplaceable();
     }
 
     static boolean isDoorPassable(BlockPos doorPos, BlockPos playerPos) {
@@ -343,15 +326,6 @@ public interface MovementHelper extends ActionCosts, Helper {
         return state.isBlockNormalCube();
     }
 
-    static double getMiningDurationTicks(CalculationContext context, BetterBlockPos position, boolean includeFalling) {
-        IBlockState state = BlockStateInterface.get(position);
-        return getMiningDurationTicks(context, position.x, position.y, position.z, state, includeFalling);
-    }
-
-    static double getMiningDurationTicks(CalculationContext context, BetterBlockPos position, IBlockState state, boolean includeFalling) {
-        return getMiningDurationTicks(context, position.x, position.y, position.z, state, includeFalling);
-    }
-
     static double getMiningDurationTicks(CalculationContext context, int x, int y, int z, boolean includeFalling) {
         return getMiningDurationTicks(context, x, y, z, BlockStateInterface.get(x, y, z), includeFalling);
     }
@@ -359,7 +333,7 @@ public interface MovementHelper extends ActionCosts, Helper {
     static double getMiningDurationTicks(CalculationContext context, int x, int y, int z, IBlockState state, boolean includeFalling) {
         Block block = state.getBlock();
         if (!canWalkThrough(x, y, z, state)) {
-            if (!context.allowBreak()) {
+            if (!context.canBreakAt(x, y, z)) {
                 return COST_INF;
             }
             if (avoidBreaking(x, y, z, state)) {
@@ -397,23 +371,11 @@ public interface MovementHelper extends ActionCosts, Helper {
         return isBottomSlab(BlockStateInterface.get(pos));
     }
 
-    /**
-     * The entity the player is currently looking at
-     *
-     * @return the entity object
-     */
-    static Optional<Entity> whatEntityAmILookingAt() {
-        if (mc.objectMouseOver != null && mc.objectMouseOver.typeOfHit == RayTraceResult.Type.ENTITY) {
-            return Optional.of(mc.objectMouseOver.entityHit);
-        }
-        return Optional.empty();
-    }
-
     /**
      * AutoTool
      */
     static void switchToBestTool() {
-        LookBehaviorUtils.getSelectedBlock().ifPresent(pos -> {
+        RayTraceUtils.getSelectedBlock().ifPresent(pos -> {
             IBlockState state = BlockStateInterface.get(pos);
             if (state.getBlock().equals(Blocks.AIR)) {
                 return;
@@ -479,8 +441,8 @@ public interface MovementHelper extends ActionCosts, Helper {
 
     static void moveTowards(MovementState state, BlockPos pos) {
         state.setTarget(new MovementTarget(
-                new Rotation(Utils.calcRotationFromVec3d(mc.player.getPositionEyes(1.0F),
-                        Utils.getBlockPosCenter(pos),
+                new Rotation(RotationUtils.calcRotationFromVec3d(mc.player.getPositionEyes(1.0F),
+                        VecUtils.getBlockPosCenter(pos),
                         new Rotation(mc.player.rotationYaw, mc.player.rotationPitch)).getYaw(), mc.player.rotationPitch),
                 false
         )).setInput(InputOverrideHandler.Input.MOVE_FORWARD, true);

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

@@ -84,9 +84,6 @@ public class MovementState {
 
         /**
          * Yaw and pitch angles that must be matched
-         * <p>
-         * getFirst()  -> YAW
-         * getSecond() -> PITCH
          */
         public Rotation rotation;
 

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

@@ -148,7 +148,7 @@ public enum Moves {
         }
     },
 
-    DESCEND_EAST(+1, 0, 0, false, true) {
+    DESCEND_EAST(+1, -1, 0, false, true) {
         @Override
         public Movement apply0(BetterBlockPos src) {
             MutableMoveResult res = new MutableMoveResult();
@@ -166,7 +166,7 @@ public enum Moves {
         }
     },
 
-    DESCEND_WEST(-1, 0, 0, false, true) {
+    DESCEND_WEST(-1, -1, 0, false, true) {
         @Override
         public Movement apply0(BetterBlockPos src) {
             MutableMoveResult res = new MutableMoveResult();
@@ -184,7 +184,7 @@ public enum Moves {
         }
     },
 
-    DESCEND_NORTH(0, 0, -1, false, true) {
+    DESCEND_NORTH(0, -1, -1, false, true) {
         @Override
         public Movement apply0(BetterBlockPos src) {
             MutableMoveResult res = new MutableMoveResult();
@@ -202,7 +202,7 @@ public enum Moves {
         }
     },
 
-    DESCEND_SOUTH(0, 0, +1, false, true) {
+    DESCEND_SOUTH(0, -1, +1, false, true) {
         @Override
         public Movement apply0(BetterBlockPos src) {
             MutableMoveResult res = new MutableMoveResult();

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

@@ -20,14 +20,14 @@ package baritone.pathing.movement.movements;
 import baritone.Baritone;
 import baritone.api.pathing.movement.MovementStatus;
 import baritone.api.utils.BetterBlockPos;
-import baritone.behavior.LookBehaviorUtils;
+import baritone.api.utils.RayTraceUtils;
+import baritone.api.utils.RotationUtils;
 import baritone.pathing.movement.CalculationContext;
 import baritone.pathing.movement.Movement;
 import baritone.pathing.movement.MovementHelper;
 import baritone.pathing.movement.MovementState;
 import baritone.utils.BlockStateInterface;
 import baritone.utils.InputOverrideHandler;
-import baritone.utils.Utils;
 import net.minecraft.block.BlockFalling;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.client.Minecraft;
@@ -72,7 +72,7 @@ public class MovementAscend extends Movement {
         }
         boolean hasToPlace = false;
         if (!MovementHelper.canWalkOn(destX, y, destZ, toPlace)) {
-            if (!context.hasThrowaway()) {
+            if (!context.canPlaceThrowawayAt(destX, y, destZ)) {
                 return COST_INF;
             }
             if (toPlace.getBlock() != Blocks.AIR && !BlockStateInterface.isWater(toPlace.getBlock()) && !MovementHelper.isReplacable(destX, y, destZ, toPlace)) {
@@ -181,10 +181,10 @@ public class MovementAscend extends Movement {
                     double faceX = (dest.getX() + anAgainst.getX() + 1.0D) * 0.5D;
                     double faceY = (dest.getY() + anAgainst.getY()) * 0.5D;
                     double faceZ = (dest.getZ() + anAgainst.getZ() + 1.0D) * 0.5D;
-                    state.setTarget(new MovementState.MovementTarget(Utils.calcRotationFromVec3d(playerHead(), new Vec3d(faceX, faceY, faceZ), playerRotations()), true));
+                    state.setTarget(new MovementState.MovementTarget(RotationUtils.calcRotationFromVec3d(playerHead(), new Vec3d(faceX, faceY, faceZ), playerRotations()), true));
                     EnumFacing side = Minecraft.getMinecraft().objectMouseOver.sideHit;
 
-                    LookBehaviorUtils.getSelectedBlock().ifPresent(selectedBlock -> {
+                    RayTraceUtils.getSelectedBlock().ifPresent(selectedBlock -> {
                         if (Objects.equals(selectedBlock, anAgainst) && selectedBlock.offset(side).equals(positionToPlace)) {
                             ticksWithoutPlacement++;
                             state.setInput(InputOverrideHandler.Input.SNEAK, true);
@@ -198,7 +198,7 @@ public class MovementAscend extends Movement {
                         } else {
                             state.setInput(InputOverrideHandler.Input.CLICK_LEFT, true); // break whatever replaceable block is in the way
                         }
-                        System.out.println("Trying to look at " + anAgainst + ", actually looking at" + selectedBlock);
+                        //System.out.println("Trying to look at " + anAgainst + ", actually looking at" + selectedBlock);
                     });
                     return state;
                 }

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

@@ -187,9 +187,9 @@ public class MovementDescend extends Movement {
             if (BlockStateInterface.isLiquid(dest) || player().posY - playerFeet.getY() < 0.094) { // lilypads
                 // Wait until we're actually on the ground before saying we're done because sometimes we continue to fall if the next action starts immediately
                 return state.setStatus(MovementStatus.SUCCESS);
-            } else {
-                System.out.println(player().posY + " " + playerFeet.getY() + " " + (player().posY - playerFeet.getY()));
-            }
+            }/* else {
+                // System.out.println(player().posY + " " + playerFeet.getY() + " " + (player().posY - playerFeet.getY()));
+            }*/
         }
         double diffX = player().posX - (dest.getX() + 0.5);
         double diffZ = player().posZ - (dest.getZ() + 0.5);

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

@@ -19,8 +19,7 @@ package baritone.pathing.movement.movements;
 
 import baritone.Baritone;
 import baritone.api.pathing.movement.MovementStatus;
-import baritone.api.utils.BetterBlockPos;
-import baritone.api.utils.Rotation;
+import baritone.api.utils.*;
 import baritone.pathing.movement.CalculationContext;
 import baritone.pathing.movement.Movement;
 import baritone.pathing.movement.MovementHelper;
@@ -28,8 +27,6 @@ import baritone.pathing.movement.MovementState;
 import baritone.pathing.movement.MovementState.MovementTarget;
 import baritone.utils.BlockStateInterface;
 import baritone.utils.InputOverrideHandler;
-import baritone.utils.RayTraceUtils;
-import baritone.utils.Utils;
 import baritone.utils.pathing.MutableMoveResult;
 import net.minecraft.entity.player.InventoryPlayer;
 import net.minecraft.init.Items;
@@ -85,7 +82,7 @@ public class MovementFall extends Movement {
         if (targetRotation != null) {
             state.setTarget(new MovementTarget(targetRotation, true));
         } else {
-            state.setTarget(new MovementTarget(Utils.calcRotationFromVec3d(playerHead(), Utils.getBlockPosCenter(dest)), false));
+            state.setTarget(new MovementTarget(RotationUtils.calcRotationFromVec3d(playerHead(), VecUtils.getBlockPosCenter(dest)), false));
         }
         if (playerFeet.equals(dest) && (player().posY - playerFeet.getY() < 0.094 || BlockStateInterface.isWater(dest))) { // 0.094 because lilypads
             if (BlockStateInterface.isWater(dest)) {
@@ -105,7 +102,7 @@ public class MovementFall extends Movement {
                 return state.setStatus(MovementStatus.SUCCESS);
             }
         }
-        Vec3d destCenter = Utils.getBlockPosCenter(dest); // we are moving to the 0.5 center not the edge (like if we were falling on a ladder)
+        Vec3d destCenter = VecUtils.getBlockPosCenter(dest); // we are moving to the 0.5 center not the edge (like if we were falling on a ladder)
         if (Math.abs(player().posX - destCenter.x) > 0.15 || Math.abs(player().posZ - destCenter.z) > 0.15) {
             state.setInput(InputOverrideHandler.Input.MOVE_FORWARD, true);
         }

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

@@ -20,13 +20,16 @@ package baritone.pathing.movement.movements;
 import baritone.Baritone;
 import baritone.api.pathing.movement.MovementStatus;
 import baritone.api.utils.BetterBlockPos;
+import baritone.api.utils.RayTraceUtils;
 import baritone.api.utils.Rotation;
-import baritone.behavior.LookBehaviorUtils;
+import baritone.api.utils.RotationUtils;
 import baritone.pathing.movement.CalculationContext;
 import baritone.pathing.movement.Movement;
 import baritone.pathing.movement.MovementHelper;
 import baritone.pathing.movement.MovementState;
-import baritone.utils.*;
+import baritone.utils.BlockStateInterface;
+import baritone.utils.Helper;
+import baritone.utils.InputOverrideHandler;
 import baritone.utils.pathing.MutableMoveResult;
 import net.minecraft.block.Block;
 import net.minecraft.block.state.IBlockState;
@@ -118,7 +121,7 @@ public class MovementParkour extends Movement {
         int destX = x + 4 * xDiff;
         int destZ = z + 4 * zDiff;
         IBlockState toPlace = BlockStateInterface.get(destX, y - 1, destZ);
-        if (!context.hasThrowaway()) {
+        if (!context.canPlaceThrowawayAt(destX, y - 1, destZ)) {
             return;
         }
         if (toPlace.getBlock() != Blocks.AIR && !BlockStateInterface.isWater(toPlace.getBlock()) && !MovementHelper.isReplacable(destX, y - 1, destZ, toPlace)) {
@@ -178,6 +181,10 @@ public class MovementParkour extends Movement {
         if (state.getStatus() != MovementStatus.RUNNING) {
             return state;
         }
+        if (player().isHandActive()) {
+            logDebug("Pausing parkour since hand is active");
+            return state;
+        }
         if (dist >= 4) {
             state.setInput(InputOverrideHandler.Input.SPRINT, true);
         }
@@ -209,12 +216,12 @@ public class MovementParkour extends Movement {
                             double faceX = (dest.getX() + against1.getX() + 1.0D) * 0.5D;
                             double faceY = (dest.getY() + against1.getY()) * 0.5D;
                             double faceZ = (dest.getZ() + against1.getZ() + 1.0D) * 0.5D;
-                            Rotation place = Utils.calcRotationFromVec3d(playerHead(), new Vec3d(faceX, faceY, faceZ), playerRotations());
+                            Rotation place = RotationUtils.calcRotationFromVec3d(playerHead(), new Vec3d(faceX, faceY, faceZ), playerRotations());
                             RayTraceResult res = RayTraceUtils.rayTraceTowards(place);
                             if (res != null && res.typeOfHit == RayTraceResult.Type.BLOCK && res.getBlockPos().equals(against1) && res.getBlockPos().offset(res.sideHit).equals(dest.down())) {
                                 state.setTarget(new MovementState.MovementTarget(place, true));
                             }
-                            LookBehaviorUtils.getSelectedBlock().ifPresent(selectedBlock -> {
+                            RayTraceUtils.getSelectedBlock().ifPresent(selectedBlock -> {
                                 EnumFacing side = Minecraft.getMinecraft().objectMouseOver.sideHit;
                                 if (Objects.equals(selectedBlock, against1) && selectedBlock.offset(side).equals(dest.down())) {
                                     state.setInput(InputOverrideHandler.Input.CLICK_RIGHT, true);
@@ -223,9 +230,17 @@ public class MovementParkour extends Movement {
                         }
                     }
                 }
+                if (dist == 3) { // this is a 2 block gap, dest = src + direction * 3
+                    double xDiff = (src.x + 0.5) - player().posX;
+                    double zDiff = (src.z + 0.5) - player().posZ;
+                    double distFromStart = Math.max(Math.abs(xDiff), Math.abs(zDiff));
+                    if (distFromStart < 0.7) {
+                        return state;
+                    }
+                }
 
                 state.setInput(InputOverrideHandler.Input.JUMP, true);
-            } else if(!playerFeet().equals(dest.offset(direction, -1))) {
+            } else if (!playerFeet().equals(dest.offset(direction, -1))) {
                 state.setInput(InputOverrideHandler.Input.SPRINT, false);
                 if (playerFeet().equals(src.offset(direction, -1))) {
                     MovementHelper.moveTowards(state, src);

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

@@ -20,13 +20,14 @@ package baritone.pathing.movement.movements;
 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.VecUtils;
 import baritone.pathing.movement.CalculationContext;
 import baritone.pathing.movement.Movement;
 import baritone.pathing.movement.MovementHelper;
 import baritone.pathing.movement.MovementState;
 import baritone.utils.BlockStateInterface;
 import baritone.utils.InputOverrideHandler;
-import baritone.utils.Utils;
 import net.minecraft.block.*;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.client.Minecraft;
@@ -76,7 +77,7 @@ public class MovementPillar extends Movement {
                 return LADDER_UP_ONE_COST;
             }
         }
-        if (!context.hasThrowaway() && !ladder) {
+        if (!ladder && !context.canPlaceThrowawayAt(x, y, z)) {
             return COST_INF;
         }
         double hardness = MovementHelper.getMiningDurationTicks(context, x, y + 2, z, toBreak, true);
@@ -149,8 +150,8 @@ public class MovementPillar extends Movement {
         IBlockState fromDown = BlockStateInterface.get(src);
         if (BlockStateInterface.isWater(fromDown.getBlock()) && BlockStateInterface.isWater(dest)) {
             // stay centered while swimming up a water column
-            state.setTarget(new MovementState.MovementTarget(Utils.calcRotationFromVec3d(playerHead(), Utils.getBlockPosCenter(dest)), false));
-            Vec3d destCenter = Utils.getBlockPosCenter(dest);
+            state.setTarget(new MovementState.MovementTarget(RotationUtils.calcRotationFromVec3d(playerHead(), VecUtils.getBlockPosCenter(dest)), false));
+            Vec3d destCenter = VecUtils.getBlockPosCenter(dest);
             if (Math.abs(player().posX - destCenter.x) > 0.2 || Math.abs(player().posZ - destCenter.z) > 0.2) {
                 state.setInput(InputOverrideHandler.Input.MOVE_FORWARD, true);
             }
@@ -162,8 +163,8 @@ public class MovementPillar extends Movement {
         boolean ladder = fromDown.getBlock() instanceof BlockLadder || fromDown.getBlock() instanceof BlockVine;
         boolean vine = fromDown.getBlock() instanceof BlockVine;
         if (!ladder) {
-            state.setTarget(new MovementState.MovementTarget(Utils.calcRotationFromVec3d(mc.player.getPositionEyes(1.0F),
-                    Utils.getBlockPosCenter(positionToPlace),
+            state.setTarget(new MovementState.MovementTarget(RotationUtils.calcRotationFromVec3d(mc.player.getPositionEyes(1.0F),
+                    VecUtils.getBlockPosCenter(positionToPlace),
                     new Rotation(mc.player.rotationYaw, mc.player.rotationPitch)), true));
         }
 

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

@@ -19,16 +19,13 @@ package baritone.pathing.movement.movements;
 
 import baritone.Baritone;
 import baritone.api.pathing.movement.MovementStatus;
-import baritone.api.utils.BetterBlockPos;
-import baritone.api.utils.Rotation;
-import baritone.behavior.LookBehaviorUtils;
+import baritone.api.utils.*;
 import baritone.pathing.movement.CalculationContext;
 import baritone.pathing.movement.Movement;
 import baritone.pathing.movement.MovementHelper;
 import baritone.pathing.movement.MovementState;
 import baritone.utils.BlockStateInterface;
 import baritone.utils.InputOverrideHandler;
-import baritone.utils.Utils;
 import net.minecraft.block.*;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.client.Minecraft;
@@ -108,7 +105,7 @@ public class MovementTraverse extends Movement {
                 if (BlockStateInterface.isWater(destOn.getBlock()) && throughWater) {
                     return COST_INF;
                 }
-                if (!context.hasThrowaway()) {
+                if (!context.canPlaceThrowawayAt(destX, y - 1, destZ)) {
                     return COST_INF;
                 }
                 double hardness1 = MovementHelper.getMiningDurationTicks(context, destX, y, destZ, pb0, false);
@@ -169,7 +166,7 @@ public class MovementTraverse extends Movement {
 
             // combine the yaw to the center of the destination, and the pitch to the specific block we're trying to break
             // it's safe to do this since the two blocks we break (in a traverse) are right on top of each other and so will have the same yaw
-            float yawToDest = Utils.calcRotationFromVec3d(playerHead(), Utils.calcCenterFromCoords(dest, world())).getYaw();
+            float yawToDest = RotationUtils.calcRotationFromVec3d(playerHead(), VecUtils.calculateBlockCenter(dest)).getYaw();
             float pitchToBreak = state.getTarget().getRotation().get().getPitch();
 
             state.setTarget(new MovementState.MovementTarget(new Rotation(yawToDest, pitchToBreak), true));
@@ -194,7 +191,7 @@ public class MovementTraverse extends Movement {
             }
             if (isDoorActuallyBlockingUs) {
                 if (!(Blocks.IRON_DOOR.equals(pb0.getBlock()) || Blocks.IRON_DOOR.equals(pb1.getBlock()))) {
-                    return state.setTarget(new MovementState.MovementTarget(Utils.calcRotationFromVec3d(playerHead(), Utils.calcCenterFromCoords(positionsToBreak[0], world())), true))
+                    return state.setTarget(new MovementState.MovementTarget(RotationUtils.calcRotationFromVec3d(playerHead(), VecUtils.calculateBlockCenter(positionsToBreak[0])), true))
                             .setInput(InputOverrideHandler.Input.CLICK_RIGHT, true);
                 }
             }
@@ -209,7 +206,7 @@ public class MovementTraverse extends Movement {
             }
 
             if (blocked != null) {
-                return state.setTarget(new MovementState.MovementTarget(Utils.calcRotationFromVec3d(playerHead(), Utils.calcCenterFromCoords(blocked, world())), true))
+                return state.setTarget(new MovementState.MovementTarget(RotationUtils.calcRotationFromVec3d(playerHead(), VecUtils.calculateBlockCenter(blocked)), true))
                         .setInput(InputOverrideHandler.Input.CLICK_RIGHT, true);
             }
         }
@@ -267,16 +264,16 @@ public class MovementTraverse extends Movement {
                     double faceX = (dest.getX() + against1.getX() + 1.0D) * 0.5D;
                     double faceY = (dest.getY() + against1.getY()) * 0.5D;
                     double faceZ = (dest.getZ() + against1.getZ() + 1.0D) * 0.5D;
-                    state.setTarget(new MovementState.MovementTarget(Utils.calcRotationFromVec3d(playerHead(), new Vec3d(faceX, faceY, faceZ), playerRotations()), true));
+                    state.setTarget(new MovementState.MovementTarget(RotationUtils.calcRotationFromVec3d(playerHead(), new Vec3d(faceX, faceY, faceZ), playerRotations()), true));
 
                     EnumFacing side = Minecraft.getMinecraft().objectMouseOver.sideHit;
-                    if (Objects.equals(LookBehaviorUtils.getSelectedBlock().orElse(null), against1) && (Minecraft.getMinecraft().player.isSneaking() || Baritone.settings().assumeSafeWalk.get())) {
-                        if (LookBehaviorUtils.getSelectedBlock().get().offset(side).equals(positionToPlace)) {
+                    if (Objects.equals(RayTraceUtils.getSelectedBlock().orElse(null), against1) && (Minecraft.getMinecraft().player.isSneaking() || Baritone.settings().assumeSafeWalk.get())) {
+                        if (RayTraceUtils.getSelectedBlock().get().offset(side).equals(positionToPlace)) {
                             return state.setInput(InputOverrideHandler.Input.CLICK_RIGHT, true);
                         }
                         // wrong side?
                     }
-                    System.out.println("Trying to look at " + against1 + ", actually looking at" + LookBehaviorUtils.getSelectedBlock());
+                    //System.out.println("Trying to look at " + against1 + ", actually looking at" + RayTraceUtils.getSelectedBlock());
                     return state.setInput(InputOverrideHandler.Input.CLICK_LEFT, true);
                 }
             }
@@ -296,18 +293,18 @@ public class MovementTraverse extends Movement {
                 // faceX, faceY, faceZ is the middle of the face between from and to
                 BlockPos goalLook = src.down(); // this is the block we were just standing on, and the one we want to place against
 
-                Rotation backToFace = Utils.calcRotationFromVec3d(playerHead(), new Vec3d(faceX, faceY, faceZ), playerRotations());
+                Rotation backToFace = RotationUtils.calcRotationFromVec3d(playerHead(), new Vec3d(faceX, faceY, faceZ), playerRotations());
                 float pitch = backToFace.getPitch();
                 double dist = Math.max(Math.abs(player().posX - faceX), Math.abs(player().posZ - faceZ));
                 if (dist < 0.29) {
-                    float yaw = Utils.calcRotationFromVec3d(Utils.getBlockPosCenter(dest), playerHead(), playerRotations()).getYaw();
+                    float yaw = RotationUtils.calcRotationFromVec3d(VecUtils.getBlockPosCenter(dest), playerHead(), playerRotations()).getYaw();
                     state.setTarget(new MovementState.MovementTarget(new Rotation(yaw, pitch), true));
                     state.setInput(InputOverrideHandler.Input.MOVE_BACK, true);
                 } else {
                     state.setTarget(new MovementState.MovementTarget(backToFace, true));
                 }
                 state.setInput(InputOverrideHandler.Input.SNEAK, true);
-                if (Objects.equals(LookBehaviorUtils.getSelectedBlock().orElse(null), goalLook)) {
+                if (Objects.equals(RayTraceUtils.getSelectedBlock().orElse(null), goalLook)) {
                     return state.setInput(InputOverrideHandler.Input.CLICK_RIGHT, true); // wait to right click until we are able to place
                 }
                 // Out.log("Trying to look at " + goalLook + ", actually looking at" + Baritone.whatAreYouLookingAt());

src/main/java/baritone/pathing/path/PathExecutor.java

@@ -25,11 +25,15 @@ import baritone.api.pathing.movement.IMovement;
 import baritone.api.pathing.movement.MovementStatus;
 import baritone.api.pathing.path.IPathExecutor;
 import baritone.api.utils.BetterBlockPos;
+import baritone.api.utils.VecUtils;
 import baritone.pathing.calc.AbstractNodeCostSearch;
 import baritone.pathing.movement.CalculationContext;
 import baritone.pathing.movement.MovementHelper;
 import baritone.pathing.movement.movements.*;
-import baritone.utils.*;
+import baritone.utils.BlockBreakHelper;
+import baritone.utils.BlockStateInterface;
+import baritone.utils.Helper;
+import baritone.utils.InputOverrideHandler;
 import net.minecraft.init.Blocks;
 import net.minecraft.util.Tuple;
 import net.minecraft.util.math.BlockPos;
@@ -122,7 +126,7 @@ public class PathExecutor implements IPathExecutor, Helper {
                         if (i - pathPosition > 2) {
                             logDebug("Skipping forward " + (i - pathPosition) + " steps, to " + i);
                         }
-                        System.out.println("Double skip sundae");
+                        //System.out.println("Double skip sundae");
                         pathPosition = i - 1;
                         onChangeInPathPosition();
                         return false;
@@ -279,7 +283,7 @@ public class PathExecutor implements IPathExecutor, Helper {
         double best = -1;
         BlockPos bestPos = null;
         for (BlockPos pos : path.positions()) {
-            double dist = Utils.playerDistanceToCenter(pos);
+            double dist = VecUtils.entityDistanceToCenter(player(), pos);
             if (dist < best || best == -1) {
                 best = dist;
                 bestPos = pos;
@@ -327,7 +331,7 @@ public class PathExecutor implements IPathExecutor, Helper {
             // when we're midair in the middle of a fall, we're very far from both the beginning and the end, but we aren't actually off path
             if (path.movements().get(pathPosition) instanceof MovementFall) {
                 BlockPos fallDest = path.positions().get(pathPosition + 1); // .get(pathPosition) is the block we fell off of
-                if (Utils.playerFlatDistanceToCenter(fallDest) < leniency) { // ignore Y by using flat distance
+                if (VecUtils.entityFlatDistanceToCenter(player(), fallDest) < leniency) { // ignore Y by using flat distance
                     return false;
                 }
                 return true;

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

@@ -38,7 +38,7 @@ public class BlockStateInterface implements Helper {
     private static Chunk prev = null;
     private static CachedRegion prevCached = null;
 
-    private static IBlockState AIR = Blocks.AIR.getDefaultState();
+    private static final IBlockState AIR = Blocks.AIR.getDefaultState();
 
     public static IBlockState get(BlockPos pos) {
         return get(pos.getX(), pos.getY(), pos.getZ());

src/main/java/baritone/utils/ExampleBaritoneControl.java

@@ -23,6 +23,7 @@ import baritone.api.cache.IWaypoint;
 import baritone.api.event.events.ChatEvent;
 import baritone.api.pathing.goals.*;
 import baritone.api.pathing.movement.ActionCosts;
+import baritone.api.utils.RayTraceUtils;
 import baritone.api.utils.SettingsUtil;
 import baritone.behavior.Behavior;
 import baritone.behavior.FollowBehavior;
@@ -33,7 +34,6 @@ import baritone.cache.Waypoint;
 import baritone.cache.WorldProvider;
 import baritone.pathing.calc.AbstractNodeCostSearch;
 import baritone.pathing.movement.Movement;
-import baritone.pathing.movement.MovementHelper;
 import baritone.pathing.movement.Moves;
 import net.minecraft.block.Block;
 import net.minecraft.client.multiplayer.ChunkProviderClient;
@@ -255,7 +255,7 @@ public class ExampleBaritoneControl extends Behavior implements Helper {
             String name = msg.substring(6).trim();
             Optional<Entity> toFollow = Optional.empty();
             if (name.length() == 0) {
-                toFollow = MovementHelper.whatEntityAmILookingAt();
+                toFollow = RayTraceUtils.getSelectedEntity();
             } else {
                 for (EntityPlayer pl : world().playerEntities) {
                     String theirName = pl.getName().trim().toLowerCase();

src/main/java/baritone/utils/Helper.java

@@ -86,8 +86,8 @@ public interface Helper {
      */
     default void logDebug(String message) {
         if (!Baritone.settings().chatDebug.get()) {
-            System.out.println("Suppressed debug message:");
-            System.out.println(message);
+            //System.out.println("Suppressed debug message:");
+            //System.out.println(message);
             return;
         }
         logDirect(message);

src/main/java/baritone/utils/Utils.java

@@ -1,133 +0,0 @@
-/*
- * This file is part of Baritone.
- *
- * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU 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.utils;
-
-import baritone.api.utils.Rotation;
-import net.minecraft.block.BlockFire;
-import net.minecraft.block.state.IBlockState;
-import net.minecraft.client.entity.EntityPlayerSP;
-import net.minecraft.util.math.AxisAlignedBB;
-import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.MathHelper;
-import net.minecraft.util.math.Vec3d;
-import net.minecraft.world.World;
-
-import static baritone.utils.Helper.HELPER;
-
-/**
- * @author Brady
- * @since 8/1/2018 12:56 AM
- */
-public final class Utils {
-
-    /**
-     * Constant that a degree value is multiplied by to get the equivalent radian value
-     */
-    public static final double DEG_TO_RAD = Math.PI / 180.0;
-
-    /**
-     * Constant that a radian value is multiplied by to get the equivalent degree value
-     */
-    public static final double RAD_TO_DEG = 180.0 / Math.PI;
-
-    public static Rotation calcRotationFromCoords(BlockPos orig, BlockPos dest) {
-        return calcRotationFromVec3d(vec3dFromBlockPos(orig), vec3dFromBlockPos(dest));
-    }
-
-    /**
-     * Calculates rotation to given Vec<sub>dest</sub> from Vec<sub>orig</sub>
-     *
-     * @param orig
-     * @param dest
-     * @return Rotation {@link Rotation}
-     */
-    public static Rotation calcRotationFromVec3d(Vec3d orig, Vec3d dest) {
-        double[] delta = {orig.x - dest.x, orig.y - dest.y, orig.z - dest.z};
-        double yaw = MathHelper.atan2(delta[0], -delta[2]);
-        double dist = Math.sqrt(delta[0] * delta[0] + delta[2] * delta[2]);
-        double pitch = MathHelper.atan2(delta[1], dist);
-        return new Rotation(
-                (float) radToDeg(yaw),
-                (float) radToDeg(pitch)
-        );
-    }
-
-    /**
-     * Calculates rotation to given Vec<sub>dest</sub> from Vec<sub>orig</sub>
-     *
-     * @param orig
-     * @param dest
-     * @return Rotation {@link Rotation}
-     */
-    public static Rotation calcRotationFromVec3d(Vec3d orig, Vec3d dest, Rotation current) {
-        return wrapAnglesToRelative(current, calcRotationFromVec3d(orig, dest));
-    }
-
-    public static Vec3d calcCenterFromCoords(BlockPos orig, World world) {
-        IBlockState b = BlockStateInterface.get(orig);
-        AxisAlignedBB bbox = b.getBoundingBox(world, orig);
-        double xDiff = (bbox.minX + bbox.maxX) / 2;
-        double yDiff = (bbox.minY + bbox.maxY) / 2;
-        double zDiff = (bbox.minZ + bbox.maxZ) / 2;
-        if (b.getBlock() instanceof BlockFire) {//look at bottom of fire when putting it out
-            yDiff = 0;
-        }
-        return new Vec3d(
-                orig.getX() + xDiff,
-                orig.getY() + yDiff,
-                orig.getZ() + zDiff
-        );
-    }
-
-    public static Vec3d getBlockPosCenter(BlockPos pos) {
-        return new Vec3d(pos.getX() + 0.5, pos.getY() + 0.5, pos.getZ() + 0.5);
-    }
-
-    public static Rotation wrapAnglesToRelative(Rotation current, Rotation target) {
-        return target.subtract(current).normalize().add(current);
-    }
-
-    public static Vec3d vec3dFromBlockPos(BlockPos orig) {
-        return new Vec3d(orig.getX() + 0.0D, orig.getY() + 0.0D, orig.getZ() + 0.0D);
-    }
-
-    public static double distanceToCenter(BlockPos pos, double x, double y, double z) {
-        double xdiff = x - (pos.getX() + 0.5D);
-        double ydiff = y - (pos.getY() + 0.5D);
-        double zdiff = z - (pos.getZ() + 0.5D);
-        return Math.sqrt(xdiff * xdiff + ydiff * ydiff + zdiff * zdiff);
-    }
-
-    public static double playerDistanceToCenter(BlockPos pos) {
-        EntityPlayerSP player = HELPER.player();
-        return distanceToCenter(pos, player.posX, player.posY, player.posZ);
-    }
-
-    public static double playerFlatDistanceToCenter(BlockPos pos) {
-        EntityPlayerSP player = HELPER.player();
-        return distanceToCenter(pos, player.posX, pos.getY() + 0.5, player.posZ);
-    }
-
-    public static double degToRad(double deg) {
-        return deg * DEG_TO_RAD;
-    }
-
-    public static double radToDeg(double rad) {
-        return rad * RAD_TO_DEG;
-    }
-}

src/main/java/baritone/utils/pathing/BetterWorldBorder.java

@@ -0,0 +1,46 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.utils.pathing;
+
+import baritone.utils.Helper;
+import net.minecraft.world.border.WorldBorder;
+
+public class BetterWorldBorder implements Helper {
+    private final double minX;
+    private final double maxX;
+    private final double minZ;
+    private final double maxZ;
+
+    public BetterWorldBorder(WorldBorder border) {
+        this.minX = border.minX();
+        this.maxX = border.maxX();
+        this.minZ = border.minZ();
+        this.maxZ = border.maxZ();
+    }
+
+    public boolean entirelyContains(int x, int z) {
+        return x + 1 > minX && x < maxX && z + 1 > minZ && z < maxZ;
+    }
+
+    public boolean canPlaceAt(int x, int z) {
+        // move it in 1 block on all sides
+        // because we can't place a block at the very edge against a block outside the border
+        // it won't let us right click it
+        return x > minX && x + 1 < maxX && z > minZ && z + 1 < maxZ;
+    }
+}