Merge branch '1.20.4' into 1.20.6

Migrate `allowJumpAt256` to `allowJumpAtBuildLimit` in settings files

.github/workflows/gradle_build.yml

@@ -13,27 +13,31 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
-    - name: Set up JDK 8
-      uses: actions/setup-java@v3
+    - uses: actions/checkout@v4
       with:
-        java-version: '8'
+        fetch-depth: 0
+
+    - name: Set up JDK 21
+      uses: actions/setup-java@v4
+      with:
+        java-version: '21'
         distribution: 'temurin'
-        
+        cache: gradle
+
     - name: Grant execute permission for gradlew
       run: chmod +x gradlew
       
     - name: Build with Gradle
-      run: ./gradlew build
-      
+      run: ./gradlew build -Pmod_version="$(git describe --always --tags --first-parent | cut -c2-)"
+
     - name: Archive Artifacts
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: Artifacts
         path: dist/
         
     - name: Archive mapping.txt
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: Mappings
-        path: build/tmp/proguard/mapping.txt
+        path: mapping/

.github/workflows/run_tests.yml

@@ -11,11 +11,11 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
-    - name: Set up JDK 8
-      uses: actions/setup-java@v3
+    - uses: actions/checkout@v4
+    - name: Set up JDK 21
+      uses: actions/setup-java@v4
       with:
-        java-version: '8'
+        java-version: '21'
         distribution: 'temurin'
         
     - name: Grant execute permission for gradlew
@@ -23,4 +23,4 @@ jobs:
       
     - name: Executing tests
       run: ./gradlew test
-    
+

.gitignore

@@ -4,6 +4,7 @@
 run/
 autotest/
 dist/
+volderyarn/
 
 # Gradle
 build/
@@ -11,6 +12,8 @@ build/
 classes/
 *.class
 
+/out
+
 # IntelliJ Files
 .idea/
 *.iml
@@ -18,6 +21,9 @@ classes/
 *.iws
 /logs/
 
+tweaker/logs/
+common/logs/
+
 # Eclipse Files
 .classpath
 .project
@@ -29,4 +35,12 @@ baritone_Client.launch
 !/.idea/copyright/profiles_settings.xml
 
 .vscode/launch.json
+.architectury-transformer
 
+
+mapping
+
+libs/lwjgl-platform-2.9.4-nightly-20150209-natives-osx.jar
+libs/java-objc-bridge-1.1.jar
+
+mapping

.gitlab-ci.yml

@@ -0,0 +1,14 @@
+image: java:8
+
+before_script:
+  - which java
+  - which javac
+
+build:
+  script:
+    - ./gradlew build
+    - ./gradlew build -Pbaritone.forge_build
+  artifacts:
+    paths:
+      - dist/*
+    expire_in: 1 week

Dockerfile

@@ -1,11 +1,12 @@
-FROM debian:stretch
+FROM ubuntu:focal
 
 ENV DEBIAN_FRONTEND noninteractive
 
 RUN apt update -y
 
 RUN apt install \
-          openjdk-8-jdk \
+          openjdk-17-jdk \
+	  git \
           --assume-yes
 
 COPY . /code

README.md

@@ -8,12 +8,13 @@
   <a href="#Baritone"><img src="https://img.shields.io/badge/MC-1.13.2-yellow.svg" alt="Minecraft"/></a>
   <a href="#Baritone"><img src="https://img.shields.io/badge/MC-1.14.4-yellow.svg" alt="Minecraft"/></a>
   <a href="#Baritone"><img src="https://img.shields.io/badge/MC-1.15.2-yellow.svg" alt="Minecraft"/></a>
-  <a href="#Baritone"><img src="https://img.shields.io/badge/MC-1.16.5-brightgreen.svg" alt="Minecraft"/></a>
+  <a href="#Baritone"><img src="https://img.shields.io/badge/MC-1.16.5-yellow.svg" alt="Minecraft"/></a>
   <a href="#Baritone"><img src="https://img.shields.io/badge/MC-1.17.1-yellow.svg" alt="Minecraft"/></a>
-  <a href="#Baritone"><img src="https://img.shields.io/badge/MC-1.18.2-brightgreen.svg" alt="Minecraft"/></a>
+  <a href="#Baritone"><img src="https://img.shields.io/badge/MC-1.18.2-yellow.svg" alt="Minecraft"/></a>
   <a href="#Baritone"><img src="https://img.shields.io/badge/MC-1.19.2-brightgreen.svg" alt="Minecraft"/></a>
   <a href="#Baritone"><img src="https://img.shields.io/badge/MC-1.19.4-brightgreen.svg" alt="Minecraft"/></a>
   <a href="#Baritone"><img src="https://img.shields.io/badge/MC-1.20.1-brightgreen.svg" alt="Minecraft"/></a>
+  <a href="#Baritone"><img src="https://img.shields.io/badge/MC-1.21.3-brightgreen.svg" alt="Minecraft"/></a>
 </p>
 
 <p align="center">
@@ -31,7 +32,8 @@
   <a href="https://github.com/cabaletta/baritone/commit/"><img src="https://img.shields.io/github/commits-since/cabaletta/baritone/v1.0.0.svg" alt="GitHub commits"/></a>
   <img src="https://img.shields.io/github/languages/code-size/cabaletta/baritone.svg" alt="Code size"/>
   <img src="https://img.shields.io/github/repo-size/cabaletta/baritone.svg" alt="GitHub repo size"/>
-  <img src="https://tokei.rs/b1/github/cabaletta/baritone?category=code" alt="Lines of Code"/>
+  <img src="https://tokei.rs/b1/github/cabaletta/baritone?category=code&style=flat" alt="Lines of Code"/>
+  <img src="https://img.shields.io/badge/Badges-36-blue.svg" alt="yes"/>
 </p>
 
 <p align="center">
@@ -45,8 +47,8 @@
 </p>
 
 <p align="center">
-  <a href="http://forthebadge.com/"><img src="https://forthebadge.com/images/badges/built-with-swag.svg" alt="forthebadge"/></a>
-  <a href="http://forthebadge.com/"><img src="https://forthebadge.com/images/badges/mom-made-pizza-rolls.svg" alt="forthebadge"/></a>
+  <a href="http://forthebadge.com/"><img src="https://web.archive.org/web/20230604002050/https://forthebadge.com/images/badges/built-with-swag.svg" alt="forthebadge"/></a>
+  <a href="http://forthebadge.com/"><img src="https://web.archive.org/web/20230604002050/https://forthebadge.com/images/badges/mom-made-pizza-rolls.svg" alt="forthebadge"/></a>
 </p>
 
 A Minecraft pathfinder bot.
@@ -59,16 +61,21 @@ Baritone is the pathfinding system used in [Impact](https://impactclient.net/) s
 
 | Forge                                                                                                         | Fabric                                                                                                        |
 |---------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------|
-| [1.12.2 Forge](https://github.com/cabaletta/baritone/releases/download/v1.2.17/baritone-api-forge-1.2.17.jar) |                                                                                                               |
-| [1.16.5 Forge](https://github.com/cabaletta/baritone/releases/download/v1.6.4/baritone-api-forge-1.6.4.jar)   | [1.16.5 Fabric](https://github.com/cabaletta/baritone/releases/download/v1.6.4/baritone-api-fabric-1.6.4.jar) |
+| [1.12.2 Forge](https://github.com/cabaletta/baritone/releases/download/v1.2.19/baritone-api-forge-1.2.19.jar) |                                                                                                               |
+| [1.16.5 Forge](https://github.com/cabaletta/baritone/releases/download/v1.6.5/baritone-api-forge-1.6.5.jar)   | [1.16.5 Fabric](https://github.com/cabaletta/baritone/releases/download/v1.6.5/baritone-api-fabric-1.6.5.jar) |
 | [1.17.1 Forge](https://github.com/cabaletta/baritone/releases/download/v1.7.3/baritone-api-forge-1.7.3.jar)   | [1.17.1 Fabric](https://github.com/cabaletta/baritone/releases/download/v1.7.3/baritone-api-fabric-1.7.3.jar) |
-| [1.18.2 Forge](https://github.com/cabaletta/baritone/releases/download/v1.8.4/baritone-api-forge-1.8.4.jar)   | [1.18.2 Fabric](https://github.com/cabaletta/baritone/releases/download/v1.8.4/baritone-api-fabric-1.8.4.jar) |
+| [1.18.2 Forge](https://github.com/cabaletta/baritone/releases/download/v1.8.6/baritone-api-forge-1.8.6.jar)   | [1.18.2 Fabric](https://github.com/cabaletta/baritone/releases/download/v1.8.6/baritone-api-fabric-1.8.6.jar) |
 | [1.19.2 Forge](https://github.com/cabaletta/baritone/releases/download/v1.9.4/baritone-api-forge-1.9.4.jar)   | [1.19.2 Fabric](https://github.com/cabaletta/baritone/releases/download/v1.9.4/baritone-api-fabric-1.9.4.jar) |
 | [1.19.3 Forge](https://github.com/cabaletta/baritone/releases/download/v1.9.1/baritone-api-forge-1.9.1.jar)   | [1.19.3 Fabric](https://github.com/cabaletta/baritone/releases/download/v1.9.1/baritone-api-fabric-1.9.1.jar) |
 | [1.19.4 Forge](https://github.com/cabaletta/baritone/releases/download/v1.9.3/baritone-api-forge-1.9.3.jar)   | [1.19.4 Fabric](https://github.com/cabaletta/baritone/releases/download/v1.9.3/baritone-api-fabric-1.9.3.jar) |
 | [1.20.1 Forge](https://github.com/cabaletta/baritone/releases/download/v1.10.1/baritone-api-forge-1.10.1.jar)   | [1.20.1 Fabric](https://github.com/cabaletta/baritone/releases/download/v1.10.1/baritone-api-fabric-1.10.1.jar) |
+| [1.20.3 Forge](https://github.com/cabaletta/baritone/releases/download/v1.10.2/baritone-api-forge-1.10.2.jar)   | [1.20.3 Fabric](https://github.com/cabaletta/baritone/releases/download/v1.10.2/baritone-api-fabric-1.10.2.jar) |
+| [1.20.4 Forge](https://github.com/cabaletta/baritone/releases/download/v1.10.2/baritone-api-forge-1.10.2.jar)   | [1.20.4 Fabric](https://github.com/cabaletta/baritone/releases/download/v1.10.2/baritone-api-fabric-1.10.2.jar) |
+| [1.21.3 Forge](https://github.com/cabaletta/baritone/releases/download/v1.11.1/baritone-api-forge-1.11.1.jar)   | [1.21.3 Fabric](https://github.com/cabaletta/baritone/releases/download/v1.11.1/baritone-api-fabric-1.11.1.jar) |
 
-**How to immediately get started:** Type `#goto 1000 500` in chat to go to x=1000 z=500. Type `#mine diamond_ore` to mine diamond ore. Type `#stop` to stop. For more, read [the usage page](USAGE.md) and/or watch this [tutorial playlist](https://www.youtube.com/playlist?list=PLnwnJ1qsS7CoQl9Si-RTluuzCo_4Oulpa)
+**Message for 2b2t players looking for 1.19/1.20 Baritone** If you like, please try the beta for Baritone Elytra for 2b2t, find it in #announcements of [the Baritone discord](http://discord.gg/s6fRBAUpmr). It supports 1.19.4 and 1.20.1, Forge or Fabric. If you have to see it to believe it, watch [this YouTube video](https://youtu.be/NnSlQi-68eQ).
+
+**How to immediately get started:** Type `#goto 1000 500` in chat to go to x=1000 z=500. Type `#mine diamond_ore` to mine diamond ore. Type `#stop` to stop. For more, read [the usage page](USAGE.md) and/or watch this [tutorial playlist](https://www.youtube.com/playlist?list=PLnwnJ1qsS7CoQl9Si-RTluuzCo_4Oulpa). Also try `#elytra` for Elytra flying in the Nether using fireworks.
 
 For other versions of Minecraft or more complicated situations or for development, see [Installation & setup](SETUP.md). Also consider just installing [Impact](https://impactclient.net/), which comes with Baritone and is easier to install than wrangling with version JSONs and zips. For 1.16.5, [click here](https://www.youtube.com/watch?v=_4eVJ9Qz2J8) and see description. Once Baritone is installed, look [here](USAGE.md) for instructions on how to use it. There's a [showcase video](https://youtu.be/CZkLXWo4Fg4) made by @Adovin#6313 on Baritone which I recommend.
 

SETUP.md

@@ -1,78 +1,87 @@
 # Installation
 
-The easiest way to install Baritone is to install [Impact](https://impactclient.net/), which comes with Baritone.
-
-You can also use a custom version json for Minecraft, with the [1.14.4](https://www.dropbox.com/s/rkml3hjokd3qv0m/1.14.4-Baritone.zip?dl=1) version or the [1.15.2](https://www.dropbox.com/s/8rx6f0kts9hvd4f/1.15.2-Baritone.zip?dl=1) version or the [1.16.5](https://www.dropbox.com/s/i6f292o2i7o9acp/1.16.5-Baritone.zip?dl=1) version.
+The easiest way to install Baritone is to install it as Forge/Neoforge/Fabric mod, but if you know how you can also use with a custom `version.json`
+(Examples: [1.14.4](https://www.dropbox.com/s/rkml3hjokd3qv0m/1.14.4-Baritone.zip?dl=1), [1.15.2](https://www.dropbox.com/s/8rx6f0kts9hvd4f/1.15.2-Baritone.zip?dl=1), [1.16.5](https://www.dropbox.com/s/i6f292o2i7o9acp/1.16.5-Baritone.zip?dl=1)).
 
 Once Baritone is installed, look [here](USAGE.md) for instructions on how to use it.
 
 ## Prebuilt official releases
-These releases are not always completely up to date with latest features, and are only released from `master`. (so if you want `backfill-2` branch for example, you'll have to build it yourself)
+Releases are made rarely and are not always up to date with the latest features and bug fixes.
 
 Link to the releases page: [Releases](https://github.com/cabaletta/baritone/releases)
 
-v1.2.* is for 1.12.2, v1.3.* is for 1.13.2, v1.4.* is for 1.14.4, v1.5.* is for 1.15.2, v1.6.* is for 1.16.5, v1.7.* is for 1.17.1, v1.8.* is for 1.18.1
+The mapping between major Minecraft versions and major Baritone versions is as follows
+| Minecraft version | 1.12 | 1.13 | 1.14 | 1.15 | 1.16 | 1.17 | 1.18 | 1.19 | 1.20  | 1.21  |
+|-------------------|------|------|------|------|------|------|------|------|-------|-------|
+| Baritone version  | v1.2 | v1.3 | v1.4 | v1.5 | v1.6 | v1.7 | v1.8 | v1.9 | v1.10 | v1.11 |
 
 Any official release will be GPG signed by leijurv (44A3EA646EADAC6A). Please verify that the hash of the file you download is in `checksums.txt` and that `checksums_signed.asc` is a valid signature by that 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 .` 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).
+The build is fully deterministic and reproducible, and you can verify that by running `docker build --no-cache -t cabaletta/baritone .` 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).
 
 
 ## Artifacts
 
-Building Baritone will result in 5 artifacts created in the ``dist`` directory. These are the same as the artifacts created in the [releases](https://github.com/cabaletta/baritone/releases).
+Building Baritone will create the final artifacts in the ``dist`` directory. These are the same as the artifacts created in the [releases](https://github.com/cabaletta/baritone/releases).
 
-**The Forge and Fabric releases can simply be added as a Forge/Fabric mods.**
+**The Forge, NeoForge and Fabric releases can simply be added as a Forge/Neoforge/Fabric mods.**
 
-If another one of your Forge mods has a Baritone integration, you want `baritone-api-forge-VERSION.jar`. Otherwise, you want `baritone-standalone-forge-VERSION.jar`
+If another one of your other mods has a Baritone integration, you want `baritone-api-*-VERSION.jar`.
+If you want to report a bug and spare us some effort, you want `baritone-unoptimized-*-VERSION.jar`.
+Otherwise, you want `baritone-standalone-*-VERSION.jar`
 
+Here's what the various qualifiers mean
 - **API**: Only the non-api packages are obfuscated. This should be used in environments where other mods would like to use Baritone's features.
-- **Forge/Fabric API**: Same as API, but packaged for Forge/Fabric. This should be used where another mod has a Baritone integration.
-- **Standalone**: Everything is obfuscated. This should be used in environments where there are no other mods present that would like to use Baritone's features.
-- **Forge/Fabric Standalone**: Same as Standalone, but packaged for Forge/Fabric. This should be used when Baritone is your only Forge/Fabric mod, or none of your other Forge/Fabric mods integrate with Baritone.
-- **Unoptimized**: Nothing is obfuscated. This shouldn't be used ever in production.
-- **Forge/Fabric Unoptimized**: Same as Unoptimized, but packaged for Forge/Fabric.
+- **Standalone**: Everything is obfuscated. Other mods cannot use Baritone, but you get a bit of extra performance.
+- **Unoptimized**: Nothing is obfuscated. This shouldn't be used in production, but is really helpful for crash reports.
+
+- **No loader**: Loadable as a launchwrapper tweaker against vanilla Minecraft using a custom `version.json`.
+- **Forge/Neoforge/Fabric**: Loadable as a standard mod using the respective loader. The fabric build may or may not work on Quilt.
+
+If you build from source you will also find mapping files in the `dist` directory. These contain the renamings done by ProGuard and are useful if you want to read obfuscated stack traces.
 
 ## Build it yourself
 - Clone or download Baritone
 
   ![Image](https://i.imgur.com/kbqBtoN.png)
-  - If you choose to download, make sure you extract the ZIP archive.
+  - If you choose to download, make sure you download the correct branch and extract the ZIP archive.
 - Follow one of the instruction sets below, based on your preference
 
 ## Command Line
 On Mac OSX and Linux, use `./gradlew` instead of `gradlew`.
 
-If you have errors with a package missing please make sure you have setup your environment, and are using Oracle JDK 8 for 1.12.2-1.16.5, JDK 16+ for 1.17.1, and JDK 17+ for 1.18.1.
-
-To check which java you are using do 
-`java -version` in a command prompt or terminal.
-If you are using anything above OpenJDK 8 for 1.12.2-1.16.5, it might not work because the Java distributions above JDK 8 using may not have the needed javax classes.
+The recommended Java versions by Minecraft version are
+| Minecraft version             | Java version  |
+|-------------------------------|---------------|
+| 1.12.2 - 1.16.5               | 8             |
+| 1.17.1                        | 16            |
+| 1.18.2 - 1.20.4               | 17            |
+| 1.20.5 - 1.21.4               | 21            |
 
 Download java: https://adoptium.net/
-#### macOS guide
-In order to get JDK 8, Try running the following command:
-`% /usr/libexec/java_home -V`
-If it doesn't work try this guide: https://stackoverflow.com/questions/46513639/how-to-downgrade-java-from-9-to-8-on-a-macos-eclipse-is-not-running-with-java-9
 
-If you see something like
-
-`% 1.8.0_VERSION, x86_64:	"Java SE 8"	/Library/Java/JavaVirtualMachines/jdk1.8.0_VERSION.jdk/Contents/Home`
-
-in the list then you've got JDK 8 installed. 
-In order to get JDK 8 running in the **current terminal window** you will have to run this command: 
-
-`% export JAVA_HOME=$(/usr/libexec/java_home -v 1.8)`
-
-To add OpenJDK 8 to your PATH add the export line to the end of your `.zshrc / .bashrc` if you want it to apply to each new terminal. If you're using bash change the .bachrc and if you're using zsh change the .zshrc
+To check which java version you are using do `java -version` in a command prompt or terminal.
 
 ### Building Baritone
 
 These tasks depend on the minecraft version, but are (for the most part) standard for building mods.
 
-for more details, see [the build ci action](/.github/workflows/gradle_build.yml)
+For more details, see [the build ci action](/.github/workflows/gradle_build.yml) of the branch you want to build.
+
+For most branches `gradlew build` should build everything, but there are exceptions and this file might be out of date.
+
+More specifically, on older branches the setup used to be that `gradlew build` builds the tweaker jar
+and `gradlew build -Pbaritone.forge_build` / `gradlew build -Pbaritone.fabric_build` are needed to build
+for Forge/Fabric instead. And you might have to run `setupDecompWorkspace` first.
 
 ## IntelliJ
 - Open the project in IntelliJ as a Gradle project
 - Refresh the Gradle project (or, to be safe, just restart IntelliJ)
-- depending on the minecraft version, you may need to run `setupDecompWorkspace` or `genIntellijRuns` in order to get everything working
+- Depending on the minecraft version, you may need to run `setupDecompWorkspace` or `genIntellijRuns` in order to get everything working
+
+## Github Actions
+Most branches have a CI workflow at `.github/workflows/gradle_build.yml`. If you fork this repository and enable actions for your fork
+you can push a dummy commit to trigger it and have GitHub build Baritone for you.
+
+If the commit you want to build is less than 90 days old, you can also find the corresponding workflow run in
+[this list](https://github.com/cabaletta/baritone/actions/workflows/gradle_build.yml) and download the artifacts from there.

build.gradle

@@ -15,97 +15,139 @@
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-group 'baritone'
-version '1.2.17'
+allprojects {
+    apply plugin: 'java'
+    apply plugin: "xyz.wagyourtail.unimined"
+    apply plugin: "maven-publish"
+
+    archivesBaseName = rootProject.archives_base_name
+
+    def vers = ""
+    try {
+        vers = 'git describe --always --tags --first-parent --dirty'.execute().text.trim()
+    } catch (Exception e) {
+        println "Version detection failed: " + e
+    }
+    if (!vers.startsWith("v")) {
+        println "using version number: " + rootProject.mod_version
+        version = rootProject.mod_version
+    } else {
+        version = vers.substring(1)
+        println "Detected version " + version
+    }
+    group = rootProject.maven_group
+
+    sourceCompatibility = targetCompatibility = JavaVersion.toVersion(project.java_version)
+
+    java {
+        toolchain {
+            languageVersion.set(JavaLanguageVersion.of(sourceCompatibility.majorVersion.toInteger()))
+        }
+    }
 
-buildscript {
     repositories {
         maven {
-            name = 'forge'
-            url = 'http://files.minecraftforge.net/maven'
-        }
-        maven {
-            name = 'SpongePowered'
+            name = 'spongepowered-repo'
             url = 'https://repo.spongepowered.org/repository/maven-public/'
         }
-        jcenter()
+        maven {
+            name = 'fabric-maven'
+            url = 'https://maven.fabricmc.net/'
+        }
+        maven {
+            name = 'impactdevelopment-repo'
+            url = 'https://impactdevelopment.github.io/maven/'
+        }
+        maven {
+            name = "ldtteam"
+            url = "https://maven.parchmentmc.net/"
+        }
+        // for the newer version of launchwrapper
+        maven {
+            name = "multimc-maven"
+            url = "https://files.multimc.org/maven/"
+            metadataSources {
+                artifact()
+            }
+        }
+        mavenCentral()
+        maven {
+            name = 'babbaj-repo'
+            url = 'https://babbaj.github.io/maven/'
+        }
     }
 
     dependencies {
-        classpath 'net.minecraftforge.gradle:ForgeGradle:2.3-SNAPSHOT'
-        classpath 'org.spongepowered:mixingradle:0.6-SNAPSHOT'
+        compileOnly "org.spongepowered:mixin:${project.mixin_version}"
+        compileOnly "org.ow2.asm:asm:${project.asm_version}"
+
+        implementation "dev.babbaj:nether-pathfinder:${project.nether_pathfinder_version}"
+
+        implementation 'com.google.code.findbugs:jsr305:3.0.2'
+    }
+
+    unimined.minecraft(sourceSets.main, true) {
+        version rootProject.minecraft_version
+
+        mappings {
+            intermediary()
+            mojmap()
+            parchment("1.20.6", "2024.05.01")
+
+            devFallbackNamespace "official"
+        }
+    }
+
+    tasks.withType(JavaCompile).configureEach {
+        it.options.encoding = "UTF-8"
+
+        def targetVersion = project.java_version.toInteger()
+        if (JavaVersion.current().isJava9Compatible()) {
+            it.options.release = targetVersion
+        }
     }
 }
 
-
-import baritone.gradle.task.CreateDistTask
-import baritone.gradle.task.ProguardTask
-
-apply plugin: 'java'
-apply plugin: 'maven'
-apply plugin: 'net.minecraftforge.gradle.tweaker-client'
-apply plugin: 'org.spongepowered.mixin'
-
-sourceCompatibility = targetCompatibility = '1.8'
-compileJava {
-    sourceCompatibility = targetCompatibility = '1.8'
-    options.encoding = "UTF-8" // allow emoji in comments :^)
+unimined.minecraft {
+    runs.off = true
+    defaultRemapJar = false
 }
 
+archivesBaseName = archivesBaseName + "-common"
+
 sourceSets {
+    api {
+        compileClasspath += main.compileClasspath
+        runtimeClasspath += main.runtimeClasspath
+    }
+    main {
+        compileClasspath += api.output
+        runtimeClasspath += api.output
+    }
+    test {
+        compileClasspath += main.compileClasspath + main.runtimeClasspath + main.output
+        runtimeClasspath += main.compileClasspath + main.runtimeClasspath + main.output
+    }
     launch {
         compileClasspath += main.compileClasspath + main.runtimeClasspath + main.output
+        runtimeClasspath += main.compileClasspath + main.runtimeClasspath + main.output
     }
-
     schematica_api {
         compileClasspath += main.compileClasspath
+        runtimeClasspath += main.runtimeClasspath
     }
-
     main {
         compileClasspath += schematica_api.output
-    }
-}
-
-minecraft {
-    version = '1.12.2'
-    mappings = 'stable_39'
-    tweakClass = 'baritone.launch.BaritoneTweaker'
-    runDir = 'run'
-
-    // The sources jar should use SRG names not MCP to ensure compatibility with all mappings
-    makeObfSourceJar = true
-}
-
-repositories {
-    mavenCentral()
-
-    maven {
-        name = 'spongepowered-repo'
-        url = 'https://repo.spongepowered.org/repository/maven-public/'
-    }
-
-    maven {
-        name = 'impactdevelopment-repo'
-        url = 'https://impactdevelopment.github.io/maven/'
+        runtimeClasspath += schematica_api.output
     }
 }
 
 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'
-        exclude module: 'guava'
-        exclude module: 'gson'
-        exclude module: 'commons-io'
-        exclude module: 'log4j-core'
-    }
-    testImplementation 'junit:junit:4.12'
+    testImplementation 'junit:junit:4.13.2'
 }
 
-mixin {
-    defaultObfuscationEnv searge
-    add sourceSets.launch, 'mixins.baritone.refmap.json'
+jar {
+    from sourceSets.main.output, sourceSets.launch.output, sourceSets.api.output
 }
 
 javadoc {
@@ -115,55 +157,3 @@ javadoc {
     source = sourceSets.api.allJava
     classpath += sourceSets.api.compileClasspath
 }
-
-jar {
-    from sourceSets.launch.output, sourceSets.api.output
-
-    if (!getProject().hasProperty("baritone.forge_build")) {
-        exclude "**/BaritoneForgeModXD.class"
-        exclude "**/mods.toml"
-    }
-
-    preserveFileTimestamps = false
-    reproducibleFileOrder = true
-
-    manifest {
-        attributes(
-                'MixinConfigs': 'mixins.baritone.json',
-
-                'Implementation-Title': 'Baritone',
-                'Implementation-Version': version
-        )
-    }
-}
-
-task proguard(type: ProguardTask) {
-    url 'https://downloads.sourceforge.net/project/proguard/proguard/6.0/proguard6.0.3.zip'
-    extract 'proguard6.0.3/lib/proguard.jar'
-}
-
-task createDist(type: CreateDistTask, dependsOn: proguard)
-
-build.finalizedBy(createDist)
-
-install {
-    def jarApiName = String.format("%s-api-%s", rootProject.name, version.toString())
-    def jarApiForgeName = String.format("%s-api-forge-%s", rootProject.name, version.toString())
-    def jarSAName = String.format("%s-standalone-%s", rootProject.name, version.toString())
-    def jarSAForgeName = String.format("%s-standalone-forge-%s", rootProject.name, version.toString())
-
-    artifacts {
-        archives file("$buildDir/libs/"+jarApiName+".jar")
-        archives file("$buildDir/libs/"+jarApiForgeName+".jar")
-        archives file("$buildDir/libs/"+jarSAName+".jar")
-        archives file("$buildDir/libs/"+jarSAForgeName+".jar")
-    }
-    repositories.mavenInstaller {
-		addFilter('api') { artifact, file -> artifact.name == "baritone-api" }
-		addFilter('api-forge') { artifact, file -> artifact.name == "baritone-api-forge" }
-		addFilter('standalone') { artifact, file -> artifact.name == "baritone-standalone" }
-		addFilter('standalone-forge') { artifact, file -> artifact.name == "baritone-standalone-forge" }
-    }
-}
-
-install.dependsOn(build)

buildSrc/build.gradle

@@ -16,10 +16,29 @@
  */
 
 repositories {
+    mavenLocal()
+    maven {
+        name = 'WagYourMaven'
+        url = 'https://maven.wagyourtail.xyz/releases'
+    }
+    maven {
+        name = 'ForgeMaven'
+        url = 'https://maven.minecraftforge.net/'
+    }
+    maven {
+        name = 'FabricMaven'
+        url = 'https://maven.fabricmc.net/'
+    }
+    maven {
+        name = 'NeoForgedMaven'
+        url = 'https://maven.neoforged.net/'
+    }
     mavenCentral()
 }
 
 dependencies {
-    compile group: 'com.google.code.gson', name: 'gson', version: '2.8.5'
-    compile group: 'commons-io', name: 'commons-io', version: '2.6'
+    implementation group: 'com.google.code.gson', name: 'gson', version: '2.9.0'
+    implementation group: 'commons-io', name: 'commons-io', version: '2.7'
+
+    implementation group: 'xyz.wagyourtail.unimined', name: 'xyz.wagyourtail.unimined.gradle.plugin', version: '1.2.9'
 }

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

@@ -18,8 +18,12 @@
 package baritone.gradle.task;
 
 import org.gradle.api.DefaultTask;
+import org.gradle.api.tasks.Input;
+import org.gradle.api.tasks.Optional;
+import org.gradle.api.tasks.TaskAction;
 
 import java.io.File;
+import java.io.IOException;
 import java.io.InputStream;
 import java.nio.file.Files;
 import java.nio.file.Path;
@@ -32,45 +36,67 @@ import java.nio.file.Paths;
 class BaritoneGradleTask extends DefaultTask {
 
     protected static final String
-            PROGUARD_ZIP                    = "proguard.zip",
-            PROGUARD_JAR                    = "proguard.jar",
+            PROGUARD_ZIP                    = "proguard-%s.zip",
+            PROGUARD_JAR                    = "proguard-%s.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",
+            PROGUARD_MAPPING_DIR            = "mapping",
 
-            TEMP_LIBRARY_DIR = "tempLibraries/",
-
-            ARTIFACT_STANDARD         = "%s-%s.jar",
-            ARTIFACT_UNOPTIMIZED      = "%s-unoptimized-%s.jar",
-            ARTIFACT_API              = "%s-api-%s.jar",
-            ARTIFACT_STANDALONE       = "%s-standalone-%s.jar",
-            ARTIFACT_FORGE_API        = "%s-api-forge-%s.jar",
-            ARTIFACT_FORGE_STANDALONE = "%s-standalone-forge-%s.jar";
+            ARTIFACT_STANDARD           = "%s-%s.jar",
+            ARTIFACT_UNOPTIMIZED        = "%s-unoptimized-%s.jar",
+            ARTIFACT_API                = "%s-api-%s.jar",
+            ARTIFACT_STANDALONE         = "%s-standalone-%s.jar";
 
     protected String artifactName, artifactVersion;
-    protected Path artifactPath, artifactUnoptimizedPath, artifactApiPath, artifactStandalonePath, artifactForgeApiPath, artifactForgeStandalonePath, proguardOut;
+    protected Path
+        artifactPath,
+        artifactUnoptimizedPath, artifactApiPath, artifactStandalonePath, // these are different for forge builds
+        proguardOut;
 
-    protected void verifyArtifacts() throws IllegalStateException {
-        this.artifactName = getProject().getName();
-        this.artifactVersion = getProject().getVersion().toString();
 
-        this.artifactPath                = this.getBuildFile(formatVersion(ARTIFACT_STANDARD));
-        this.artifactUnoptimizedPath     = this.getBuildFile(formatVersion(ARTIFACT_UNOPTIMIZED));
-        this.artifactApiPath             = this.getBuildFile(formatVersion(ARTIFACT_API));
-        this.artifactStandalonePath      = this.getBuildFile(formatVersion(ARTIFACT_STANDALONE));
-        this.artifactForgeApiPath        = this.getBuildFile(formatVersion(ARTIFACT_FORGE_API));
-        this.artifactForgeStandalonePath = this.getBuildFile(formatVersion(ARTIFACT_FORGE_STANDALONE));
+    @Input
+    @Optional
+    protected String compType = null;
+
+    public String getCompType() {
+        return compType;
+    }
+
+    public void setCompType(String compType) {
+        this.compType = compType;
+    }
+
+
+    public BaritoneGradleTask() {
+        this.artifactName = getProject().getRootProject().getProperties().get("archives_base_name").toString();
+    }
+
+    public void doFirst() {
+        if (compType != null) {
+            this.artifactVersion = compType + "-" + getProject().getVersion();
+        } else {
+            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);
+    }
 
+    protected void verifyArtifacts() throws IllegalStateException {
         if (!Files.exists(this.artifactPath)) {
-            throw new IllegalStateException("Artifact not found! Run build first!");
+            throw new IllegalStateException("Artifact not found! Run build first! Missing file: " + this.artifactPath);
         }
     }
 
-    protected void write(InputStream stream, Path file) throws Exception {
+    protected void write(InputStream stream, Path file) throws IOException {
         if (Files.exists(file)) {
             Files.delete(file);
         }
@@ -82,7 +108,11 @@ class BaritoneGradleTask extends DefaultTask {
     }
 
     protected Path getRelativeFile(String file) {
-        return Paths.get(new File(file).getAbsolutePath());
+        return Paths.get(new File(getProject().getBuildDir(), file).getAbsolutePath());
+    }
+
+    protected Path getRootRelativeFile(String file) {
+        return Paths.get(new File(getProject().getRootDir(), file).getAbsolutePath());
     }
 
     protected Path getTemporaryFile(String file) {
@@ -90,6 +120,10 @@ class BaritoneGradleTask extends DefaultTask {
     }
 
     protected Path getBuildFile(String file) {
-        return getRelativeFile("build/libs/" + file);
+        return getRelativeFile("libs/" + file);
+    }
+
+    protected String addCompTypeFirst(String string) {
+        return compType == null ? string : compType + "-" + string;
     }
 }

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

@@ -19,13 +19,15 @@ package baritone.gradle.task;
 
 import org.gradle.api.tasks.TaskAction;
 
-import javax.xml.bind.DatatypeConverter;
+import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
+import java.nio.file.OpenOption;
 import java.nio.file.Path;
+import java.nio.file.StandardOpenOption;
 import java.security.MessageDigest;
+import java.util.Arrays;
 import java.util.List;
 import java.util.stream.Collectors;
-import java.util.stream.Stream;
 
 import static java.nio.file.StandardCopyOption.REPLACE_EXISTING;
 
@@ -39,37 +41,40 @@ public class CreateDistTask extends BaritoneGradleTask {
 
     @TaskAction
     protected void exec() throws Exception {
+        super.doFirst();
         super.verifyArtifacts();
 
         // Define the distribution file paths
-        Path api             = getRelativeFile("dist/" + formatVersion(ARTIFACT_API));
-        Path standalone      = getRelativeFile("dist/" + formatVersion(ARTIFACT_STANDALONE));
-        Path unoptimized     = getRelativeFile("dist/" + formatVersion(ARTIFACT_UNOPTIMIZED));
-        Path forgeApi        = getRelativeFile("dist/" + formatVersion(ARTIFACT_FORGE_API));
-        Path forgeStandalone = getRelativeFile("dist/" + formatVersion(ARTIFACT_FORGE_STANDALONE));
+        Path api = getRootRelativeFile("dist/" + getFileName(artifactApiPath));
+        Path standalone = getRootRelativeFile("dist/" + getFileName(artifactStandalonePath));
+        Path unoptimized = getRootRelativeFile("dist/" + getFileName(artifactUnoptimizedPath));
 
         // NIO will not automatically create directories
-        Path dir = getRelativeFile("dist/");
+        Path dir = getRootRelativeFile("dist/");
         if (!Files.exists(dir)) {
             Files.createDirectory(dir);
         }
 
         // Copy build jars to dist/
-        Files.copy(this.artifactApiPath,             api,             REPLACE_EXISTING);
-        Files.copy(this.artifactStandalonePath,      standalone,      REPLACE_EXISTING);
-        Files.copy(this.artifactUnoptimizedPath,     unoptimized,     REPLACE_EXISTING);
-        Files.copy(this.artifactForgeApiPath,        forgeApi,        REPLACE_EXISTING);
-        Files.copy(this.artifactForgeStandalonePath, forgeStandalone, REPLACE_EXISTING);
+        // TODO: dont copy files that dont exist
+        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, forgeApi, standalone, forgeStandalone, unoptimized)
+        List<String> shasum = Files.list(getRootRelativeFile("dist/"))
+                .filter(e -> e.getFileName().toString().endsWith(".jar"))
                 .map(path -> sha1(path) + "  " + path.getFileName().toString())
                 .collect(Collectors.toList());
 
         shasum.forEach(System.out::println);
 
         // Write the checksums to a file
-        Files.write(getRelativeFile("dist/checksums.txt"), shasum);
+        Files.write(getRootRelativeFile("dist/checksums.txt"), shasum);
+    }
+
+    private static String getFileName(Path p) {
+        return p.getFileName().toString();
     }
 
     private static synchronized String sha1(Path path) {
@@ -77,10 +82,22 @@ public class CreateDistTask extends BaritoneGradleTask {
             if (SHA1_DIGEST == null) {
                 SHA1_DIGEST = MessageDigest.getInstance("SHA-1");
             }
-            return DatatypeConverter.printHexBinary(SHA1_DIGEST.digest(Files.readAllBytes(path))).toLowerCase();
+            return bytesToHex(SHA1_DIGEST.digest(Files.readAllBytes(path))).toLowerCase();
         } catch (Exception e) {
             // haha no thanks
             throw new IllegalStateException(e);
         }
     }
+
+    private static final byte[] HEX_ARRAY = "0123456789ABCDEF".getBytes(StandardCharsets.US_ASCII);
+
+    public static String bytesToHex(byte[] bytes) {
+        byte[] hexChars = new byte[bytes.length * 2];
+        for (int j = 0; j < bytes.length; j++) {
+            int v = bytes[j] & 0xFF;
+            hexChars[j * 2] = HEX_ARRAY[v >>> 4];
+            hexChars[j * 2 + 1] = HEX_ARRAY[v & 0x0F];
+        }
+        return new String(hexChars, StandardCharsets.UTF_8);
+    }
 }

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

@@ -18,373 +18,195 @@
 package baritone.gradle.task;
 
 import baritone.gradle.util.Determinizer;
-import baritone.gradle.util.MappingType;
-import baritone.gradle.util.ReobfWrapper;
-import org.apache.commons.io.IOUtils;
-import org.gradle.api.JavaVersion;
-import org.gradle.api.NamedDomainObjectContainer;
-import org.gradle.api.artifacts.Configuration;
-import org.gradle.api.artifacts.Dependency;
-import org.gradle.api.internal.file.IdentityFileResolver;
-import org.gradle.api.internal.plugins.DefaultConvention;
+import org.gradle.api.plugins.JavaPluginConvention;
 import org.gradle.api.tasks.Input;
+import org.gradle.api.tasks.SourceSetContainer;
 import org.gradle.api.tasks.TaskAction;
 import org.gradle.api.tasks.TaskCollection;
 import org.gradle.api.tasks.compile.ForkOptions;
 import org.gradle.api.tasks.compile.JavaCompile;
-import org.gradle.internal.Pair;
 import org.gradle.internal.jvm.Jvm;
-import org.gradle.internal.jvm.inspection.DefaultJvmVersionDetector;
-import org.gradle.process.internal.DefaultExecActionFactory;
+import org.gradle.jvm.toolchain.JavaLanguageVersion;
+import org.gradle.jvm.toolchain.JavaLauncher;
+import org.gradle.jvm.toolchain.JavaToolchainService;
+import xyz.wagyourtail.unimined.api.UniminedExtension;
+import xyz.wagyourtail.unimined.api.minecraft.MinecraftConfig;
 
 import java.io.*;
-import java.lang.reflect.Field;
 import java.net.URL;
 import java.nio.file.Files;
 import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.util.*;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-import java.util.stream.Collectors;
+import java.nio.file.StandardCopyOption;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Stream;
 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;
+    private String proguardVersion;
 
-    @Input
-    private String extract;
+    public String getProguardVersion() {
+        return proguardVersion;
+    }
 
     private List<String> requiredLibraries;
 
-    private File mixin;
-
     @TaskAction
     protected void exec() throws Exception {
+        super.doFirst();
         super.verifyArtifacts();
 
         // "Haha brady why don't you make separate tasks"
-        processArtifact();
         downloadProguard();
         extractProguard();
         generateConfigs();
-        acquireDependencies();
+        processArtifact();
         proguardApi();
         proguardStandalone();
         cleanup();
     }
 
+    UniminedExtension ext = getProject().getExtensions().getByType(UniminedExtension.class);
+    SourceSetContainer sourceSets = getProject().getExtensions().getByType(SourceSetContainer.class);
+
+    private File getMcJar() {
+        MinecraftConfig mcc = ext.getMinecrafts().get(sourceSets.getByName("main"));
+        return mcc.getMinecraft(mcc.getMcPatcher().getProdNamespace(), mcc.getMcPatcher().getProdNamespace()).toFile();
+    }
+
+    private boolean isMcJar(File f) {
+        MinecraftConfig mcc = ext.getMinecrafts().get(sourceSets.getByName("main"));
+        return mcc.isMinecraftJar(f.toPath());
+    }
+
     private void processArtifact() throws Exception {
         if (Files.exists(this.artifactUnoptimizedPath)) {
             Files.delete(this.artifactUnoptimizedPath);
         }
 
-        Determinizer.determinize(this.artifactPath.toString(), this.artifactUnoptimizedPath.toString(), Optional.empty());
+        Determinizer.determinize(this.artifactPath.toString(), this.artifactUnoptimizedPath.toString(), List.of(), false);
     }
 
     private void downloadProguard() throws Exception {
-        Path proguardZip = getTemporaryFile(PROGUARD_ZIP);
+        Path proguardZip = getTemporaryFile(String.format(PROGUARD_ZIP, proguardVersion));
         if (!Files.exists(proguardZip)) {
-            write(new URL(this.url).openStream(), proguardZip);
+            write(new URL(String.format("https://github.com/Guardsquare/proguard/releases/download/v%s/proguard-%s.zip", proguardVersion, proguardVersion)).openStream(), proguardZip);
         }
     }
 
     private void extractProguard() throws Exception {
-        Path proguardJar = getTemporaryFile(PROGUARD_JAR);
+        Path proguardJar = getTemporaryFile(String.format(PROGUARD_JAR, proguardVersion));
         if (!Files.exists(proguardJar)) {
-            ZipFile zipFile = new ZipFile(getTemporaryFile(PROGUARD_ZIP).toFile());
-            ZipEntry zipJarEntry = zipFile.getEntry(this.extract);
+            ZipFile zipFile = new ZipFile(getTemporaryFile(String.format(PROGUARD_ZIP, proguardVersion)).toFile());
+            ZipEntry zipJarEntry = zipFile.getEntry(String.format("proguard-%s/lib/proguard.jar", proguardVersion));
             write(zipFile.getInputStream(zipJarEntry), proguardJar);
             zipFile.close();
         }
     }
 
-    private String getJavaBinPathForProguard() throws Exception {
-        String path;
-        try {
-            path = findJavaPathByGradleConfig();
-            if (path != null) return path;
-        }
-        catch (Exception ex) {
-            System.err.println("Unable to find java by javaCompile options");
-            ex.printStackTrace();
+    private JavaLauncher getJavaLauncherForProguard() {
+        var toolchains = getProject().getExtensions().getByType(JavaToolchainService.class);
+        var toolchain = toolchains.launcherFor((spec) -> {
+            spec.getLanguageVersion().set(JavaLanguageVersion.of(getProject().findProperty("java_version").toString()));
+        }).getOrNull();
+
+        if (toolchain == null) {
+            throw new IllegalStateException("Java toolchain not found");
         }
 
-        try {
-            path = findJavaByJavaHome();
-            if (path != null) return path;
-        }
-        catch(Exception ex) {
-            System.err.println("Unable to find java by JAVA_HOME");
-            ex.printStackTrace();
-        }
-
-
-        path = findJavaByGradleCurrentRuntime();
-        if (path != null) return path;
-        
-        throw new Exception("Unable to find java to determine ProGuard libraryjars. Please specify forkOptions.executable in javaCompile," +
-                " JAVA_HOME environment variable, or make sure to run Gradle with the correct JDK (a v1.8 only)");
-    }
-
-    private String findJavaByGradleCurrentRuntime() {
-        String path = Jvm.current().getJavaExecutable().getAbsolutePath();
-
-        if (this.validateJavaVersion(path)) {
-            System.out.println("Using Gradle's runtime Java for ProGuard");
-            return path;
-        }
-        return null;
-    }
-
-    private String findJavaByJavaHome() {
-        final String javaHomeEnv = System.getenv("JAVA_HOME");
-        if (javaHomeEnv != null) {
-
-            String path = Jvm.forHome(new File(javaHomeEnv)).getJavaExecutable().getAbsolutePath();
-            if (this.validateJavaVersion(path)) {
-                System.out.println("Detected Java path by JAVA_HOME");
-                return path;
-            }
-        }
-        return null;
-    }
-
-    private String findJavaPathByGradleConfig() {
-        final TaskCollection<JavaCompile> javaCompiles = super.getProject().getTasks().withType(JavaCompile.class);
-
-        final JavaCompile compileTask = javaCompiles.iterator().next();
-        final ForkOptions forkOptions = compileTask.getOptions().getForkOptions();
-
-        if (forkOptions != null) {
-            String javacPath = forkOptions.getExecutable();
-            if (javacPath != null) {
-                File javacFile = new File(javacPath);
-                if (javacFile.exists()) {
-                    File[] maybeJava = javacFile.getParentFile().listFiles(new FilenameFilter() {
-                        @Override
-                        public boolean accept(File dir, String name) {
-                            return name.equals("java");
-                        }
-                    });
-
-                    if (maybeJava != null && maybeJava.length > 0) {
-                        String path = maybeJava[0].getAbsolutePath();
-                        if (this.validateJavaVersion(path)) {
-                            System.out.println("Detected Java path by forkOptions");
-                            return path;
-                        }
-                    }
-                }
-            }
-        }
-        return null;
-    }
-
-    private boolean validateJavaVersion(String java) {
-        final JavaVersion javaVersion = new DefaultJvmVersionDetector(new DefaultExecActionFactory(new IdentityFileResolver())).getJavaVersion(java);
-
-        if (!javaVersion.getMajorVersion().equals("8")) {
-            System.out.println("Failed to validate Java version " + javaVersion.toString() + " [" + java + "] for ProGuard libraryjars");
-            // throw new RuntimeException("Java version incorrect: " + javaVersion.getMajorVersion() + " for " + java);
-            return false;
-        }
-
-        System.out.println("Validated Java version " + javaVersion.toString() + " [" + java + "] for ProGuard libraryjars");
-        return true;
+        return toolchain;
     }
 
     private void generateConfigs() throws Exception {
-        Files.copy(getRelativeFile(PROGUARD_CONFIG_TEMPLATE), getTemporaryFile(PROGUARD_CONFIG_DEST), REPLACE_EXISTING);
+        Files.copy(getRootRelativeFile(PROGUARD_CONFIG_TEMPLATE), getTemporaryFile(PROGUARD_CONFIG_DEST), StandardCopyOption.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(this.getJavaBinPathForProguard(), "-verbose").start();
-        String out = IOUtils.toString(p.getInputStream(), "UTF-8").split("\n")[0].split("Opened ")[1].replace("]", "");
-        template.add(2, "-libraryjars '" + out + "'");
-        template.add(3, "-libraryjars '" + Paths.get(out).resolveSibling("jce.jar") + "'");
+        template.add(2, "-libraryjars  <java.home>/jmods/java.base.jmod(!**.jar;!module-info.class)");
+        template.add(3, "-libraryjars  <java.home>/jmods/java.desktop.jmod(!**.jar;!module-info.class)");
+        template.add(4, "-libraryjars  <java.home>/jmods/jdk.unsupported.jmod(!**.jar;!module-info.class)");
+
+        {
+            final Stream<File> libraries;
+            File mcJar;
+            try {
+                mcJar = getMcJar();
+            } catch (Exception e) {
+                throw new RuntimeException("Failed to find Minecraft jar", e);
+            }
+
+            {
+                // Discover all of the libraries that we will need to acquire from gradle
+                final Stream<File> dependencies = acquireDependencies()
+                        // remove MCP mapped jar, and nashorn
+                        .filter(f -> !f.toString().endsWith("-recomp.jar") && !f.getName().startsWith("nashorn") && !f.getName().startsWith("coremods"));
+
+                libraries = dependencies
+                        .map(f -> isMcJar(f) ? mcJar : f);
+            }
+            libraries.forEach(f -> {
+                template.add(2, "-libraryjars '" + f + "'");
+            });
+        }
+
+        Files.createDirectories(this.getRootRelativeFile(PROGUARD_MAPPING_DIR));
+
+        List<String> api = new ArrayList<>(template);
+        api.add(2, "-printmapping " + new File(this.getRootRelativeFile(PROGUARD_MAPPING_DIR).toFile(), "mappings-" + addCompTypeFirst("api.txt")));
 
         // API config doesn't require any changes from the changes that we made to the template
-        Files.write(getTemporaryFile(PROGUARD_API_CONFIG), template);
+        Files.write(getTemporaryFile(compType + PROGUARD_API_CONFIG), api);
 
         // 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));
-                }
-            }
-        });
+        standalone.add(2, "-printmapping " + new File(this.getRootRelativeFile(PROGUARD_MAPPING_DIR).toFile(), "mappings-" + addCompTypeFirst("standalone.txt")));
+        Files.write(getTemporaryFile(compType + PROGUARD_STANDALONE_CONFIG), standalone);
     }
 
-    private void acquireDependencies() throws Exception {
-
-        // Create a map of all of the dependencies that we are able to access in this project
-        // Likely a better way to do this, I just pair the dependency with the first valid configuration
-        Map<String, Pair<Configuration, Dependency>> dependencyLookupMap = new HashMap<>();
-        getProject().getConfigurations().stream().filter(Configuration::isCanBeResolved).forEach(config ->
-                config.getAllDependencies().forEach(dependency ->
-                        dependencyLookupMap.putIfAbsent(dependency.getName() + "-" + dependency.getVersion(), Pair.of(config, dependency))));
-
-        // Create the directory if it doesn't already exist
-        Path tempLibraries = getTemporaryFile(TEMP_LIBRARY_DIR);
-        if (!Files.exists(tempLibraries)) {
-            Files.createDirectory(tempLibraries);
-        }
-
-        // Iterate the required libraries to copy them to tempLibraries
-        for (String lib : this.requiredLibraries) {
-            // copy from the forgegradle cache
-            if (lib.equals("minecraft")) {
-                Path cachedJar = getMinecraftJar();
-                Path inTempDir = getTemporaryFile("tempLibraries/minecraft.jar");
-                // TODO: maybe try not to copy every time
-                Files.copy(cachedJar, inTempDir, REPLACE_EXISTING);
-
-                continue;
-            }
-
-            // Find a configuration/dependency pair that matches the desired library
-            Pair<Configuration, Dependency> pair = null;
-            for (Map.Entry<String, Pair<Configuration, Dependency>> entry : dependencyLookupMap.entrySet()) {
-                if (entry.getKey().startsWith(lib)) {
-                    pair = entry.getValue();
-                }
-            }
-
-            // The pair must be non-null
-            Objects.requireNonNull(pair);
-
-            // Find the library jar file, and copy it to tempLibraries
-            for (File file : pair.getLeft().files(pair.getRight())) {
-                if (file.getName().startsWith(lib)) {
-                    if (lib.contains("mixin")) {
-                        mixin = file;
-                    }
-                    Files.copy(file.toPath(), getTemporaryFile("tempLibraries/" + lib + ".jar"), REPLACE_EXISTING);
-                }
-            }
-        }
-        if (mixin == null) {
-            throw new IllegalStateException("Unable to find mixin jar");
-        }
-    }
-
-    // a bunch of epic stuff to get the path to the cached jar
-    private Path getMinecraftJar() throws Exception {
-        MappingType mappingType;
-        try {
-            mappingType = getMappingType();
-        } catch (Exception e) {
-            System.err.println("Failed to get mapping type, assuming NOTCH.");
-            mappingType = MappingType.NOTCH;
-        }
-
-        String suffix;
-        switch (mappingType) {
-            case NOTCH:
-                suffix = "";
-                break;
-            case SEARGE:
-                suffix = "-srgBin";
-                break;
-            case CUSTOM:
-                throw new IllegalStateException("Custom mappings not supported!");
-            default:
-                throw new IllegalStateException("Unknown mapping type: " + mappingType);
-        }
-
-        DefaultConvention convention = (DefaultConvention) this.getProject().getConvention();
-        Object extension = convention.getAsMap().get("minecraft");
-        Objects.requireNonNull(extension);
-
-        // for some reason cant use Class.forName
-        Class<?> class_baseExtension = extension.getClass().getSuperclass().getSuperclass().getSuperclass(); // <-- cursed
-        Field f_replacer = class_baseExtension.getDeclaredField("replacer");
-        f_replacer.setAccessible(true);
-        Object replacer = f_replacer.get(extension);
-        Class<?> class_replacementProvider = replacer.getClass();
-        Field replacement_replaceMap = class_replacementProvider.getDeclaredField("replaceMap");
-        replacement_replaceMap.setAccessible(true);
-
-        Map<String, Object> replacements = (Map) replacement_replaceMap.get(replacer);
-        String cacheDir = replacements.get("CACHE_DIR").toString() + "/net/minecraft";
-        String mcVersion = replacements.get("MC_VERSION").toString();
-        String mcpInsert = replacements.get("MAPPING_CHANNEL").toString() + "/" + replacements.get("MAPPING_VERSION").toString();
-        String fullJarName = "minecraft-" + mcVersion + suffix + ".jar";
-
-        String baseDir = String.format("%s/minecraft/%s/", cacheDir, mcVersion);
-
-        String jarPath;
-        if (mappingType == MappingType.SEARGE) {
-            jarPath = String.format("%s/%s/%s", baseDir, mcpInsert, fullJarName);
-        } else {
-            jarPath = baseDir + fullJarName;
-        }
-        jarPath = jarPath
-                .replace("/", File.separator)
-                .replace("\\", File.separator); // hecking regex
-
-        return new File(jarPath).toPath();
-    }
-
-    // throws IllegalStateException if mapping type is ambiguous or it fails to find it
-    private MappingType getMappingType() {
-        // if it fails to find this then its probably a forgegradle version problem
-        Set<Object> reobf = (NamedDomainObjectContainer<Object>) this.getProject().getExtensions().getByName("reobf");
-
-        List<MappingType> mappingTypes = getUsedMappingTypes(reobf);
-        long mappingTypesUsed = mappingTypes.size();
-        if (mappingTypesUsed == 0) {
-            throw new IllegalStateException("Failed to find mapping type (no jar task?)");
-        }
-        if (mappingTypesUsed > 1) {
-            throw new IllegalStateException("Ambiguous mapping type (multiple jars with different mapping types?)");
-        }
-
-        return mappingTypes.get(0);
-    }
-
-    private List<MappingType> getUsedMappingTypes(Set<Object> reobf) {
-        return reobf.stream()
-                .map(ReobfWrapper::new)
-                .map(ReobfWrapper::getMappingType)
-                .distinct()
-                .collect(Collectors.toList());
+    private Stream<File> acquireDependencies() {
+        return getProject().getConvention().getPlugin(JavaPluginConvention.class).getSourceSets().findByName("main").getCompileClasspath().getFiles()
+                .stream()
+                .filter(File::isFile);
     }
 
     private void proguardApi() throws Exception {
-        runProguard(getTemporaryFile(PROGUARD_API_CONFIG));
-        Determinizer.determinize(this.proguardOut.toString(), this.artifactApiPath.toString(), Optional.empty());
-        Determinizer.determinize(this.proguardOut.toString(), this.artifactForgeApiPath.toString(), Optional.of(mixin));
+        runProguard(getTemporaryFile(compType + PROGUARD_API_CONFIG));
+        Determinizer.determinize(this.proguardOut.toString(), this.artifactApiPath.toString(), List.of(), false);
     }
 
     private void proguardStandalone() throws Exception {
-        runProguard(getTemporaryFile(PROGUARD_STANDALONE_CONFIG));
-        Determinizer.determinize(this.proguardOut.toString(), this.artifactStandalonePath.toString(), Optional.empty());
-        Determinizer.determinize(this.proguardOut.toString(), this.artifactForgeStandalonePath.toString(), Optional.of(mixin));
+        runProguard(getTemporaryFile(compType + PROGUARD_STANDALONE_CONFIG));
+        Determinizer.determinize(this.proguardOut.toString(), this.artifactStandalonePath.toString(), List.of(), false);
+    }
+
+    private static final class Pair<A, B> {
+        public final A a;
+        public final B b;
+
+        private Pair(final A a, final B b) {
+            this.a = a;
+            this.b = b;
+        }
+
+        @Override
+        public String toString() {
+            return "Pair{" +
+                    "a=" + this.a +
+                    ", " +
+                    "b=" + this.b +
+                    '}';
+        }
     }
 
     private void cleanup() {
@@ -393,12 +215,8 @@ public class ProguardTask extends BaritoneGradleTask {
         } catch (IOException ignored) {}
     }
 
-    public void setUrl(String url) {
-        this.url = url;
-    }
-
-    public void setExtract(String extract) {
-        this.extract = extract;
+    public void setProguardVersion(String url) {
+        this.proguardVersion = url;
     }
 
     private void runProguard(Path config) throws Exception {
@@ -407,38 +225,15 @@ public class ProguardTask extends BaritoneGradleTask {
             Files.delete(this.proguardOut);
         }
 
-        // Make paths relative to work directory; fixes spaces in path to config, @"" doesn't work
         Path workingDirectory = getTemporaryFile("");
-        Path proguardJar = workingDirectory.relativize(getTemporaryFile(PROGUARD_JAR));
-        config = workingDirectory.relativize(config);
-        
-        // Honestly, if you still have spaces in your path at this point, you're SOL.
 
-        Process p = new ProcessBuilder("java", "-jar", proguardJar.toString(), "@" + config.toString())
-                .directory(workingDirectory.toFile()) // Set the working directory to the temporary folder]
-                .start();
+        getProject().javaexec(spec -> {
+            spec.workingDir(workingDirectory.toFile());
+            spec.args("@" + workingDirectory.relativize(config));
+            spec.classpath(getTemporaryFile(String.format(PROGUARD_JAR, proguardVersion)));
 
-        // We can't do output inherit process I/O with gradle for some reason and have it work, so we have to do this
-        this.printOutputLog(p.getInputStream(), System.out);
-        this.printOutputLog(p.getErrorStream(), System.err);
-
-        // Halt the current thread until the process is complete, if the exit code isn't 0, throw an exception
-        int exitCode = p.waitFor();
-        if (exitCode != 0) {
-            throw new IllegalStateException("Proguard exited with code " + exitCode);
-        }
+            spec.executable(getJavaLauncherForProguard().getExecutablePath().getAsFile());
+        }).assertNormalExitValue().rethrowFailure();
     }
 
-    private void printOutputLog(InputStream stream, PrintStream outerr) {
-        new Thread(() -> {
-            try (BufferedReader reader = new BufferedReader(new InputStreamReader(stream))) {
-                String line;
-                while ((line = reader.readLine()) != null) {
-                    outerr.println(line);
-                }
-            } catch (Exception e) {
-                e.printStackTrace();
-            }
-        }).start();
-    }
 }

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

@@ -22,7 +22,10 @@ import com.google.gson.stream.JsonReader;
 import com.google.gson.stream.JsonWriter;
 
 import java.io.*;
-import java.util.*;
+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;
@@ -36,10 +39,11 @@ import java.util.stream.Collectors;
  */
 public class Determinizer {
 
-    public static void determinize(String inputPath, String outputPath, Optional<File> toInclude) throws IOException {
+    public static void determinize(String inputPath, String outputPath, List<File> toInclude, boolean doForgeReplacementOfMetaInf) throws IOException {
         System.out.println("Running Determinizer");
         System.out.println(" Input path: " + inputPath);
         System.out.println(" Output path: " + outputPath);
+        System.out.println(" Shade: " + toInclude);
 
         try (
                 JarFile jarFile = new JarFile(new File(inputPath));
@@ -61,23 +65,23 @@ public class Determinizer {
                 clone.setTime(42069);
                 jos.putNextEntry(clone);
                 if (entry.getName().endsWith(".refmap.json")) {
-                    JsonObject object = new JsonParser().parse(new InputStreamReader(jarFile.getInputStream(entry))).getAsJsonObject();
-                    jos.write(writeSorted(object).getBytes());
-                } else if (entry.getName().equals("META-INF/MANIFEST.MF") && toInclude.isPresent()) { // only replace for forge jar
+                    JsonElement json = new JsonParser().parse(new InputStreamReader(jarFile.getInputStream(entry)));
+                    jos.write(writeSorted(json).getBytes());
+                } else if (entry.getName().equals("META-INF/MANIFEST.MF") && doForgeReplacementOfMetaInf) { // only replace for forge jar
                     ByteArrayOutputStream cancer = new ByteArrayOutputStream();
                     copy(jarFile.getInputStream(entry), cancer);
                     String manifest = new String(cancer.toByteArray());
-                    if (!manifest.contains("baritone.launch.BaritoneTweaker")) {
+                    if (!manifest.contains("baritone.launch.tweaker.BaritoneTweaker")) {
                         throw new IllegalStateException("unable to replace");
                     }
-                    manifest = manifest.replace("baritone.launch.BaritoneTweaker", "org.spongepowered.asm.launch.MixinTweaker");
+                    manifest = manifest.replace("baritone.launch.tweaker.BaritoneTweaker", "org.spongepowered.asm.launch.MixinTweaker");
                     jos.write(manifest.getBytes());
                 } else {
                     copy(jarFile.getInputStream(entry), jos);
                 }
             }
-            if (toInclude.isPresent()) {
-                try (JarFile mixin = new JarFile(toInclude.get())) {
+            for (File file : toInclude) {
+                try (JarFile mixin = new JarFile(file)) {
                     for (JarEntry entry : mixin.stream().sorted(Comparator.comparing(JarEntry::getName)).collect(Collectors.toList())) {
                         if (entry.getName().startsWith("META-INF") && !entry.getName().startsWith("META-INF/services")) {
                             continue;
@@ -89,6 +93,7 @@ public class Determinizer {
             }
             jos.finish();
         }
+        System.out.println("Done with determinizer");
     }
 
     private static void copy(InputStream is, OutputStream os) throws IOException {
@@ -99,7 +104,7 @@ public class Determinizer {
         }
     }
 
-    private static String writeSorted(JsonObject in) throws IOException {
+    private static String writeSorted(JsonElement in) throws IOException {
         StringWriter writer = new StringWriter();
         JsonWriter jw = new JsonWriter(writer);
         ORDERED_JSON_WRITER.write(jw, in);

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

@@ -1,29 +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.gradle.util;
-
-/**
- * All credits go to AsmLibGradle and its contributors.
- *
- * @see <a href="https://github.com/pozzed/AsmLibGradle/blob/8f917dbc3939eab7a3d9daf54d9d285fdf34f4b2/src/main/java/net/futureclient/asmlib/forgegradle/MappingType.java">Original Source</a>
- */
-public enum MappingType {
-    SEARGE,
-    NOTCH,
-    CUSTOM // forgegradle
-}

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

@@ -1,63 +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.gradle.util;
-
-import java.lang.reflect.Field;
-import java.util.Objects;
-
-/**
- * All credits go to AsmLibGradle and its contributors.
- *
- * @see <a href="https://github.com/pozzed/AsmLibGradle/blob/8f917dbc3939eab7a3d9daf54d9d285fdf34f4b2/src/main/java/net/futureclient/asmlib/forgegradle/ReobfWrapper.java">Original Source</a>
- */
-public class ReobfWrapper {
-
-    private final Object instance;
-    private final Class<?> type;
-
-    public ReobfWrapper(Object instance) {
-        this.instance = instance;
-        Objects.requireNonNull(instance);
-        this.type = instance.getClass();
-    }
-
-    public String getName() {
-        try {
-            Field nameField = type.getDeclaredField("name");
-            nameField.setAccessible(true);
-            return (String) nameField.get(this.instance);
-        } catch (ReflectiveOperationException ex) {
-            throw new IllegalStateException(ex);
-        }
-    }
-
-    public MappingType getMappingType() {
-        try {
-            Field enumField = type.getDeclaredField("mappingType");
-            enumField.setAccessible(true);
-            Enum<?> aEnum = (Enum<?>) enumField.get(this.instance);
-            MappingType mappingType = MappingType.values()[aEnum.ordinal()];
-            if (!aEnum.name().equals(mappingType.name())) {
-                throw new IllegalStateException("ForgeGradle ReobfMappingType is not equivalent to MappingType (version error?)");
-            }
-            return mappingType;
-        } catch (ReflectiveOperationException ex) {
-            throw new IllegalStateException(ex);
-        }
-    }
-}

fabric/build.gradle

@@ -0,0 +1,103 @@
+/*
+ * 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/>.
+ */
+
+import baritone.gradle.task.CreateDistTask
+import baritone.gradle.task.ProguardTask
+
+plugins {
+    id "com.github.johnrengelman.shadow" version "8.0.0"
+}
+
+archivesBaseName = archivesBaseName + "-fabric"
+
+unimined.minecraft {
+    fabric {
+        loader project.fabric_version
+    }
+}
+
+configurations {
+    common
+    shadowCommon // Don't use shadow from the shadow plugin because we don't want IDEA to index this.
+    compileClasspath.extendsFrom common
+    runtimeClasspath.extendsFrom common
+}
+
+dependencies {
+    // because of multiple sourcesets `common project(":")` doesn't work
+    for (sourceSet in rootProject.sourceSets) {
+        if (sourceSet == rootProject.sourceSets.test) continue
+        if (sourceSet == rootProject.sourceSets.schematica_api) continue
+        common sourceSet.output
+        shadowCommon sourceSet.output
+    }
+    include "dev.babbaj:nether-pathfinder:${project.nether_pathfinder_version}"
+}
+
+processResources {
+    inputs.property "version", project.version
+
+    filesMatching("fabric.mod.json") {
+        expand "version": project.version
+    }
+}
+
+shadowJar {
+    configurations = [project.configurations.shadowCommon]
+    archiveClassifier.set "dev-shadow"
+}
+
+remapJar {
+    inputFile.set shadowJar.archiveFile
+    dependsOn shadowJar
+    archiveClassifier.set null
+}
+
+jar {
+    archiveClassifier.set "dev"
+}
+
+components.java {
+    withVariantsFromConfiguration(project.configurations.shadowRuntimeElements) {
+        skip()
+    }
+}
+
+task proguard(type: ProguardTask) {
+    proguardVersion "7.4.2"
+    compType "fabric"
+}
+
+task createDist(type: CreateDistTask, dependsOn: proguard) {
+    compType "fabric"
+}
+
+build.finalizedBy(createDist)
+
+publishing {
+    publications {
+        mavenFabric(MavenPublication) {
+            artifactId = rootProject.archives_base_name + "-" + project.name
+            from components.java
+        }
+    }
+
+    // See https://docs.gradle.org/current/userguide/publishing_maven.html for information on how to set up publishing.
+    repositories {
+        // Add repositories to publish to here.
+    }
+}

fabric/src/main/resources/fabric.mod.json

@@ -0,0 +1,38 @@
+{
+  "schemaVersion": 1,
+  "id": "baritone",
+  "version": "${version}",
+
+  "name": "Baritone",
+  "description": "Google Maps for Blockgame",
+  "authors": [
+    "leijurv", "Brady"
+  ],
+  "contact": {
+    "homepage": "https://github.com/cabaletta/baritone",
+    "sources": "https://github.com/cabaletta/baritone",
+    "issues": "https://github.com/cabaletta/baritone/issues" 
+  },
+
+  "license": "LGPL-3.0",
+  "icon": "assets/baritone/icon.png",
+
+  "environment": "*",
+  "entrypoints": {
+  },
+  "mixins": [
+      "mixins.baritone.json"
+  ],
+
+  "depends": {
+    "fabricloader": ">=0.14.22",
+    "minecraft": ["1.20.5", "1.20.6"]
+  },
+  "custom": {
+    "modmenu": {
+      "links": {
+        "modmenu.discord": "https://discord.gg/s6fRBAUpmr"
+      }
+    }
+  }
+}

forge/build.gradle

@@ -0,0 +1,120 @@
+/*
+ * 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/>.
+ */
+
+import baritone.gradle.task.CreateDistTask
+import baritone.gradle.task.ProguardTask
+
+plugins {
+    id "com.github.johnrengelman.shadow" version "8.0.0"
+}
+
+archivesBaseName = archivesBaseName + "-forge"
+
+unimined.minecraft {
+    minecraftForge {
+        loader project.forge_version
+        mixinConfig ["mixins.baritone.json"]
+    }
+}
+
+//loom {
+//    forge {
+//        mixinConfig 'mixins.baritone.json'
+//    }
+//}
+
+configurations {
+    common
+    shadowCommon // Don't use shadow from the shadow plugin because we don't want IDEA to index this.
+    compileClasspath.extendsFrom common
+    runtimeClasspath.extendsFrom common
+}
+
+dependencies {
+    // because of multiple sourcesets `common project(":")` doesn't work
+    for (sourceSet in rootProject.sourceSets) {
+        if (sourceSet == rootProject.sourceSets.test) continue
+        if (sourceSet == rootProject.sourceSets.schematica_api) continue
+        common sourceSet.output
+        shadowCommon sourceSet.output
+    }
+    shadowCommon "dev.babbaj:nether-pathfinder:${project.nether_pathfinder_version}"
+}
+
+processResources {
+    inputs.property "version", project.version
+
+    filesMatching("META-INF/mods.toml") {
+        expand "version": project.version
+    }
+}
+
+shadowJar {
+    configurations = [project.configurations.shadowCommon]
+    archiveClassifier.set "dev-shadow"
+}
+
+remapJar {
+    inputFile.set shadowJar.archiveFile
+    dependsOn shadowJar
+    archiveClassifier.set null
+}
+
+jar {
+    archiveClassifier.set "dev"
+
+    manifest {
+        attributes(
+                'MixinConfigs': 'mixins.baritone.json',
+                "MixinConnector": "baritone.launch.BaritoneMixinConnector",
+
+                'Implementation-Title': 'Baritone',
+                'Implementation-Version': version,
+        )
+    }
+}
+
+components.java {
+    withVariantsFromConfiguration(project.configurations.shadowRuntimeElements) {
+        skip()
+    }
+}
+
+task proguard(type: ProguardTask) {
+    proguardVersion "7.4.2"
+    compType "forge"
+}
+
+task createDist(type: CreateDistTask, dependsOn: proguard) {
+    compType "forge"
+}
+
+build.finalizedBy(createDist)
+
+publishing {
+    publications {
+        mavenFabric(MavenPublication) {
+            artifactId = rootProject.archives_base_name + "-" + project.name
+            from components.java
+        }
+    }
+
+    // See https://docs.gradle.org/current/userguide/publishing_maven.html for information on how to set up publishing.
+    repositories {
+        // Add repositories to publish to here.
+    }
+}

forge/gradle.properties

@@ -0,0 +1,18 @@
+#
+# 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/>.
+#
+
+loom.platform=forge

forge/src/main/java/baritone/launch/BaritoneForgeModXD.java

@@ -15,15 +15,8 @@
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package baritone.utils.accessor;
+package baritone.launch;import net.minecraftforge.fml.common.Mod;
 
-/**
- * @author Brady
- * @since 3/4/2020
- */
-public interface IThreadLanServerPing {
-
-    String getMotd();
-
-    String getAddress();
+@Mod("baritoe")
+public class BaritoneForgeModXD {
 }

forge/src/main/resources/META-INF/mods.toml

@@ -0,0 +1,40 @@
+# This is an example mods.toml file. It contains the data relating to the loading mods.
+# There are several mandatory fields (#mandatory), and many more that are optional (#optional).
+# The overall format is standard TOML format, v0.5.0.
+# Note that there are a couple of TOML lists in this file.
+# Find more information on toml format here:  https://github.com/toml-lang/toml
+# The name of the mod loader type to load - for regular FML @Mod mods it should be javafml
+modLoader="javafml" #mandatory
+# A version range to match for said mod loader - for regular FML @Mod it will be the forge version
+loaderVersion="[48,)" #mandatory This is typically bumped every Minecraft version by Forge. See our download page for lists of versions.
+license="https://raw.githubusercontent.com/cabaletta/baritone/1.16.2/LICENSE"
+# A URL to refer people to when problems occur with this mod
+issueTrackerURL="https://github.com/cabaletta/baritone/issues" #optional
+# A list of mods - how many allowed here is determined by the individual mod loader
+[[mods]] #mandatory
+# The modid of the mod
+modId="baritoe" #mandatory
+# The version number of the mod - there's a few well known ${} variables useable here or just hardcode it
+version="${version}" #mandatory
+ # A display name for the mod
+displayName="Baritone" #mandatory
+# A URL for the "homepage" for this mod, displayed in the mod UI
+displayURL="https://github.com/cabaletta/baritone" #optional
+# A file name (in the root of the mod JAR) containing a logo for display
+#logoFile="examplemod.png" #optional
+# A text field displayed in the mod UI
+credits="Hat Gamers" #optional
+# A text field displayed in the mod UI
+authors="leijurv, Brady" #optional
+# The description text for the mod (multi line!) (#mandatory)
+description='''
+A Minecraft pathfinder bot.
+'''
+
+[[dependencies.baritoe]]
+modId="minecraft"
+mandatory=true
+# This version range declares a minimum of the current minecraft version up to but not including the next major version
+versionRange="[1.20.5, 1.20.6]"
+ordering="NONE"
+side="BOTH"

forge/src/main/resources/pack.mcmeta

@@ -0,0 +1,6 @@
+{
+    "pack": {
+        "description": "null",
+        "pack_format": 8
+    }
+}

gradle.properties

@@ -0,0 +1,24 @@
+org.gradle.jvmargs=-Xmx4G
+
+available_loaders=fabric,forge,neoforge,tweaker
+
+mod_version=1.10.2
+maven_group=baritone
+archives_base_name=baritone
+
+java_version=21
+
+minecraft_version=1.20.6
+
+forge_version=50.0.8
+
+neoforge_version=43-beta
+
+fabric_version=0.15.11
+
+nether_pathfinder_version=1.4.1
+
+// These dependencies are used for common and tweaker
+// while mod loaders usually ship their own version
+mixin_version=0.8.5
+asm_version=9.7

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,5 @@
-#Tue Jul 31 21:56:56 PDT 2018
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.9-all.zip

gradlew

@@ -1,5 +1,21 @@
 #!/usr/bin/env sh
 
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 ##############################################################################
 ##
 ##  Gradle start up script for UN*X
@@ -28,7 +44,7 @@ APP_NAME="Gradle"
 APP_BASE_NAME=`basename "$0"`
 
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS=""
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD="maximum"
@@ -56,7 +72,7 @@ case "`uname`" in
   Darwin* )
     darwin=true
     ;;
-  MINGW* )
+  MSYS* | MINGW* )
     msys=true
     ;;
   NONSTOP* )
@@ -66,6 +82,7 @@ esac
 
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
+
 # Determine the Java command to use to start the JVM.
 if [ -n "$JAVA_HOME" ] ; then
     if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
@@ -109,10 +126,11 @@ if $darwin; then
     GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
 fi
 
-# For Cygwin, switch paths to Windows format before running java
-if $cygwin ; then
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
     APP_HOME=`cygpath --path --mixed "$APP_HOME"`
     CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
     JAVACMD=`cygpath --unix "$JAVACMD"`
 
     # We build the pattern for arguments to be converted via cygpath
@@ -138,19 +156,19 @@ if $cygwin ; then
         else
             eval `echo args$i`="\"$arg\""
         fi
-        i=$((i+1))
+        i=`expr $i + 1`
     done
     case $i in
-        (0) set -- ;;
-        (1) set -- "$args0" ;;
-        (2) set -- "$args0" "$args1" ;;
-        (3) set -- "$args0" "$args1" "$args2" ;;
-        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
-        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
-        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
-        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
-        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
-        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
     esac
 fi
 
@@ -159,14 +177,9 @@ save () {
     for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
     echo " "
 }
-APP_ARGS=$(save "$@")
+APP_ARGS=`save "$@"`
 
 # Collect all arguments for the java command, following the shell quoting and substitution rules
 eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
 
-# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
-if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
-  cd "$(dirname "$0")"
-fi
-
 exec "$JAVACMD" "$@"

gradlew.bat

@@ -1,3 +1,19 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
 @if "%DEBUG%" == "" @echo off
 @rem ##########################################################################
 @rem
@@ -13,15 +29,18 @@ if "%DIRNAME%" == "" set DIRNAME=.
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
 @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS=
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
 
 @rem Find java.exe
 if defined JAVA_HOME goto findJavaFromJavaHome
 
 set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto init
+if "%ERRORLEVEL%" == "0" goto execute
 
 echo.
 echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
@@ -35,7 +54,7 @@ goto fail
 set JAVA_HOME=%JAVA_HOME:"=%
 set JAVA_EXE=%JAVA_HOME%/bin/java.exe
 
-if exist "%JAVA_EXE%" goto init
+if exist "%JAVA_EXE%" goto execute
 
 echo.
 echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
@@ -45,28 +64,14 @@ echo location of your Java installation.
 
 goto fail
 
-:init
-@rem Get command-line arguments, handling Windows variants
-
-if not "%OS%" == "Windows_NT" goto win9xME_args
-
-:win9xME_args
-@rem Slurp the command line arguments.
-set CMD_LINE_ARGS=
-set _SKIP=2
-
-:win9xME_args_slurp
-if "x%~1" == "x" goto execute
-
-set CMD_LINE_ARGS=%*
-
 :execute
 @rem Setup the command line
 
 set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
+
 @rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
 
 :end
 @rem End local scope for the variables with windows NT shell

jitpack.yml

@@ -0,0 +1,4 @@
+before_install:
+  - curl -s "https://get.sdkman.io" | bash
+  - sdk install java 17.0.5-tem
+  - sdk use java 17.0.5-tem

neoforge/build.gradle

@@ -0,0 +1,130 @@
+/*
+ * 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/>.
+ */
+
+import baritone.gradle.task.CreateDistTask
+import baritone.gradle.task.ProguardTask
+
+plugins {
+    id "com.github.johnrengelman.shadow" version "8.0.0"
+}
+
+archivesBaseName = archivesBaseName + "-neoforge"
+
+unimined.minecraft {
+
+    neoForged {
+        loader project.neoforge_version
+        mixinConfig ["mixins.baritone.json"]
+    }
+
+    minecraftRemapper.config {
+        // neoforge adds 1 conflict, where 2 interfaces have a method with the same name on yarn/mojmap,
+        // but the method has different names in the intermediary mappings.
+        // this is a conflict because they have a class that extends both interfaces.
+        // this shouldn't be a problem as long as named mappings don't make the name of those 2 methods different.
+        ignoreConflicts(true)
+    }
+
+}
+
+//loom {
+//    forge {
+//        mixinConfig 'mixins.baritone.json'
+//    }
+//}
+
+configurations {
+    common
+    shadowCommon // Don't use shadow from the shadow plugin because we don't want IDEA to index this.
+    compileClasspath.extendsFrom common
+    runtimeClasspath.extendsFrom common
+}
+
+dependencies {
+    // because of multiple sourcesets `common project(":")` doesn't work
+    for (sourceSet in rootProject.sourceSets) {
+        if (sourceSet == rootProject.sourceSets.test) continue
+        if (sourceSet == rootProject.sourceSets.schematica_api) continue
+        common sourceSet.output
+        shadowCommon sourceSet.output
+    }
+    shadowCommon "dev.babbaj:nether-pathfinder:${project.nether_pathfinder_version}"
+}
+
+processResources {
+    inputs.property "version", project.version
+
+    filesMatching("META-INF/neoforge.mods.toml") {
+        expand "version": project.version
+    }
+}
+
+shadowJar {
+    configurations = [project.configurations.shadowCommon]
+    archiveClassifier.set "dev-shadow"
+}
+
+remapJar {
+    inputFile.set shadowJar.archiveFile
+    dependsOn shadowJar
+    archiveClassifier.set null
+}
+
+jar {
+    archiveClassifier.set "dev"
+
+    manifest {
+        attributes(
+                'MixinConfigs': 'mixins.baritone.json',
+                "MixinConnector": "baritone.launch.BaritoneMixinConnector",
+
+                'Implementation-Title': 'Baritone',
+                'Implementation-Version': version,
+        )
+    }
+}
+
+components.java {
+    withVariantsFromConfiguration(project.configurations.shadowRuntimeElements) {
+        skip()
+    }
+}
+
+task proguard(type: ProguardTask) {
+    proguardVersion "7.4.2"
+    compType "neoforge"
+}
+
+task createDist(type: CreateDistTask, dependsOn: proguard) {
+    compType "neoforge"
+}
+
+build.finalizedBy(createDist)
+
+publishing {
+    publications {
+        mavenFabric(MavenPublication) {
+            artifactId = rootProject.archives_base_name + "-" + project.name
+            from components.java
+        }
+    }
+
+    // See https://docs.gradle.org/current/userguide/publishing_maven.html for information on how to set up publishing.
+    repositories {
+        // Add repositories to publish to here.
+    }
+}

neoforge/gradle.properties

@@ -0,0 +1,18 @@
+#
+# 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/>.
+#
+
+loom.platform=forge

neoforge/src/main/java/baritone/launch/BaritoneForgeModXD.java

@@ -15,13 +15,10 @@
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package baritone.utils.accessor;
+package baritone.launch;
 
-/**
- * @author rycbar
- * @since 26.09.2022
- */
-public interface INBTTagLongArray {
+import net.neoforged.fml.common.Mod;
 
-    long[] getLongArray();
-}
+@Mod("baritoe")
+public class BaritoneForgeModXD {
+}

neoforge/src/main/resources/META-INF/neoforge.mods.toml

@@ -0,0 +1,40 @@
+# This is an example neoforge.mods.toml file. It contains the data relating to the loading mods.
+# There are several mandatory fields (#mandatory), and many more that are optional (#optional).
+# The overall format is standard TOML format, v0.5.0.
+# Note that there are a couple of TOML lists in this file.
+# Find more information on toml format here:  https://github.com/toml-lang/toml
+# The name of the mod loader type to load - for regular FML @Mod mods it should be javafml
+modLoader="javafml" #mandatory
+# A version range to match for said mod loader - for regular FML @Mod it will be the forge version
+loaderVersion="[1,)" #mandatory This is typically bumped every Minecraft version by Forge. See our download page for lists of versions.
+license="https://raw.githubusercontent.com/cabaletta/baritone/1.16.2/LICENSE"
+# A URL to refer people to when problems occur with this mod
+issueTrackerURL="https://github.com/cabaletta/baritone/issues" #optional
+# A list of mods - how many allowed here is determined by the individual mod loader
+[[mods]] #mandatory
+# The modid of the mod
+modId="baritoe" #mandatory
+# The version number of the mod - there's a few well known ${} variables useable here or just hardcode it
+version="${version}" #mandatory
+ # A display name for the mod
+displayName="Baritone" #mandatory
+# A URL for the "homepage" for this mod, displayed in the mod UI
+displayURL="https://github.com/cabaletta/baritone" #optional
+# A file name (in the root of the mod JAR) containing a logo for display
+#logoFile="examplemod.png" #optional
+# A text field displayed in the mod UI
+credits="Hat Gamers" #optional
+# A text field displayed in the mod UI
+authors="leijurv, Brady" #optional
+# The description text for the mod (multi line!) (#mandatory)
+description='''
+A Minecraft pathfinder bot.
+'''
+
+[[dependencies.baritoe]]
+modId="minecraft"
+type="required"
+# This version range declares a minimum of the current minecraft version up to but not including the next major version
+versionRange="[1.20.5, 1.20.6]"
+ordering="NONE"
+side="BOTH"

neoforge/src/main/resources/pack.mcmeta

@@ -0,0 +1,6 @@
+{
+    "pack": {
+        "description": "null",
+        "pack_format": 8
+    }
+}

scripts/proguard.pro

@@ -15,7 +15,14 @@
 
 # lwjgl is weird
 -dontwarn org.lwjgl.**
+# also lwjgl lol
+-dontwarn module-info
+# we dont have forge
+-dontwarn baritone.launch.BaritoneForgeModXD
+# progard doesn't like signature polymorphism
+-dontwarn java.lang.invoke.MethodHandle
 
+# please do not change the comment below
 -keep class baritone.api.** { *; } # this is the keep api
 
 # service provider needs these class names
@@ -47,55 +54,10 @@
 -dontwarn baritone.utils.schematic.schematica.**
 -dontwarn baritone.utils.schematic.litematica.**
 
-# copy all necessary libraries into tempLibraries to build
-
-# The correct jar will be copied from the forgegradle cache based on the mapping type being compiled with
--libraryjars 'tempLibraries/minecraft.jar'
-
--libraryjars 'tempLibraries/SimpleTweaker-1.2.jar'
-
--libraryjars 'tempLibraries/authlib-1.5.25.jar'
--libraryjars 'tempLibraries/codecjorbis-20101023.jar'
--libraryjars 'tempLibraries/codecwav-20101023.jar'
--libraryjars 'tempLibraries/commons-codec-1.10.jar'
--libraryjars 'tempLibraries/commons-compress-1.8.1.jar'
--libraryjars 'tempLibraries/commons-io-2.5.jar'
--libraryjars 'tempLibraries/commons-lang3-3.5.jar'
--libraryjars 'tempLibraries/commons-logging-1.1.3.jar'
--libraryjars 'tempLibraries/fastutil-7.1.0.jar'
--libraryjars 'tempLibraries/gson-2.8.0.jar'
--libraryjars 'tempLibraries/guava-21.0.jar'
--libraryjars 'tempLibraries/httpclient-4.3.3.jar'
--libraryjars 'tempLibraries/httpcore-4.3.2.jar'
--libraryjars 'tempLibraries/icu4j-core-mojang-51.2.jar'
--libraryjars 'tempLibraries/jinput-2.0.5.jar'
--libraryjars 'tempLibraries/jna-4.4.0.jar'
--libraryjars 'tempLibraries/jopt-simple-5.0.3.jar'
--libraryjars 'tempLibraries/jsr305-3.0.1.jar'
--libraryjars 'tempLibraries/jutils-1.0.0.jar'
--libraryjars 'tempLibraries/libraryjavasound-20101123.jar'
--libraryjars 'tempLibraries/librarylwjglopenal-20100824.jar'
--libraryjars 'tempLibraries/log4j-api-2.8.1.jar'
--libraryjars 'tempLibraries/log4j-core-2.8.1.jar'
-
-# startsWith is used to check the library, and mac/linux differ in which version they use
-# this is FINE
--libraryjars 'tempLibraries/lwjgl-.jar'
--libraryjars 'tempLibraries/lwjgl_util-.jar'
-
--libraryjars 'tempLibraries/netty-all-4.1.9.Final.jar'
--libraryjars 'tempLibraries/oshi-core-1.1.jar'
--libraryjars 'tempLibraries/patchy-1.3.9.jar'
--libraryjars 'tempLibraries/platform-3.4.0.jar'
--libraryjars 'tempLibraries/realms-1.10.22.jar'
--libraryjars 'tempLibraries/soundsystem-20120107.jar'
--libraryjars 'tempLibraries/text2speech-1.10.3.jar'
-
--libraryjars 'tempLibraries/mixin-0.7.11-SNAPSHOT.jar'
--libraryjars 'tempLibraries/launchwrapper-1.11.jar' # TODO why does only 1.11.jar exist?
-
-
-
+# nether-pathfinder uses JNI to acess its own classes
+# and some of our builds include it before running proguard
+# conservatively keep all of it, even though only PathSegment.<init> is needed
+-keep,allowoptimization class dev.babbaj.pathfinder.** { *; }
 
 # Keep - Applications. Keep all application classes, along with their 'main'
 # methods.
@@ -384,6 +346,4 @@
     public int length();
     public java.lang.String substring(int);
     public java.lang.String substring(int,int);
-}
-
--printmapping mapping.txt
+}

settings.gradle

@@ -15,5 +15,33 @@
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+pluginManagement {
+    repositories {
+        mavenLocal()
+        maven {
+            name = 'WagYourMaven'
+            url = 'https://maven.wagyourtail.xyz/snapshots'
+        }
+        maven {
+            name = 'ForgeMaven'
+            url = 'https://maven.minecraftforge.net/'
+        }
+        maven {
+            name = 'FabricMaven'
+            url = 'https://maven.fabricmc.net/'
+        }
+        mavenCentral()
+        gradlePluginPortal() {
+            content {
+                excludeGroup "org.apache.logging.log4j"
+            }
+        }
+    }
+}
+
 rootProject.name = 'baritone'
 
+include("tweaker")
+for (platform in available_loaders.split(",")) {
+       include(platform)
+}

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

@@ -19,9 +19,6 @@ package baritone.api;
 
 import baritone.api.utils.SettingsUtil;
 
-import java.util.Iterator;
-import java.util.ServiceLoader;
-
 /**
  * Exposes the {@link IBaritoneProvider} instance and the {@link Settings} instance for API usage.
  *
@@ -37,9 +34,11 @@ public final class BaritoneAPI {
         settings = new Settings();
         SettingsUtil.readAndApply(settings, SettingsUtil.SETTINGS_DEFAULT_NAME);
 
-        ServiceLoader<IBaritoneProvider> baritoneLoader = ServiceLoader.load(IBaritoneProvider.class);
-        Iterator<IBaritoneProvider> instances = baritoneLoader.iterator();
-        provider = instances.next();
+        try {
+            provider = (IBaritoneProvider) Class.forName("baritone.BaritoneProvider").newInstance();
+        } catch (ReflectiveOperationException ex) {
+            throw new RuntimeException(ex);
+        }
     }
 
     public static IBaritoneProvider getProvider() {

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

@@ -88,6 +88,12 @@ public interface IBaritone {
      */
     IGetToBlockProcess getGetToBlockProcess();
 
+    /**
+     * @return The {@link IElytraProcess} instance
+     * @see IElytraProcess
+     */
+    IElytraProcess getElytraProcess();
+
     /**
      * @return The {@link IWorldProvider} instance
      * @see IWorldProvider

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

@@ -17,13 +17,13 @@
 
 package baritone.api;
 
-import baritone.api.bot.IUserManager;
 import baritone.api.cache.IWorldScanner;
 import baritone.api.command.ICommand;
 import baritone.api.command.ICommandSystem;
 import baritone.api.schematic.ISchematicSystem;
 import net.minecraft.client.Minecraft;
-import net.minecraft.client.entity.EntityPlayerSP;
+import net.minecraft.client.multiplayer.ClientPacketListener;
+import net.minecraft.client.player.LocalPlayer;
 
 import java.util.List;
 import java.util.Objects;
@@ -49,17 +49,17 @@ public interface IBaritoneProvider {
      * returned by {@link #getPrimaryBaritone()}.
      *
      * @return All active {@link IBaritone} instances.
-     * @see #getBaritoneForPlayer(EntityPlayerSP)
+     * @see #getBaritoneForPlayer(LocalPlayer)
      */
     List<IBaritone> getAllBaritones();
 
     /**
-     * Provides the {@link IBaritone} instance for a given {@link EntityPlayerSP}.
+     * Provides the {@link IBaritone} instance for a given {@link LocalPlayer}.
      *
      * @param player The player
      * @return The {@link IBaritone} instance.
      */
-    default IBaritone getBaritoneForPlayer(EntityPlayerSP player) {
+    default IBaritone getBaritoneForPlayer(LocalPlayer player) {
         for (IBaritone baritone : this.getAllBaritones()) {
             if (Objects.equals(player, baritone.getPlayerContext().player())) {
                 return baritone;
@@ -83,6 +83,22 @@ public interface IBaritoneProvider {
         return null;
     }
 
+    /**
+     * Provides the {@link IBaritone} instance for the player with the specified connection.
+     *
+     * @param connection The connection
+     * @return The {@link IBaritone} instance.
+     */
+    default IBaritone getBaritoneForConnection(ClientPacketListener connection) {
+        for (IBaritone baritone : this.getAllBaritones()) {
+            final LocalPlayer player = baritone.getPlayerContext().player();
+            if (player != null && player.connection == connection) {
+                return baritone;
+            }
+        }
+        return null;
+    }
+
     /**
      * Creates and registers a new {@link IBaritone} instance using the specified {@link Minecraft}. The existing
      * instance is returned if already registered.
@@ -109,11 +125,6 @@ public interface IBaritoneProvider {
      */
     IWorldScanner getWorldScanner();
 
-    /**
-     * @return The {@link IUserManager} instance.
-     */
-    IUserManager getUserManager();
-
     /**
      * Returns the {@link ICommandSystem} instance. This is not bound to a specific {@link IBaritone}
      * instance because {@link ICommandSystem} itself controls global behavior for {@link ICommand}s.

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

@@ -17,16 +17,23 @@
 
 package baritone.api;
 
+import baritone.api.utils.Helper;
 import baritone.api.utils.NotificationHelper;
 import baritone.api.utils.SettingsUtil;
 import baritone.api.utils.TypeUtils;
 import baritone.api.utils.gui.BaritoneToast;
-import net.minecraft.block.Block;
+import net.minecraft.client.GuiMessageTag;
 import net.minecraft.client.Minecraft;
-import net.minecraft.init.Blocks;
-import net.minecraft.item.Item;
-import net.minecraft.util.math.Vec3i;
-import net.minecraft.util.text.ITextComponent;
+import net.minecraft.core.Vec3i;
+import net.minecraft.network.chat.Component;
+import net.minecraft.world.item.Item;
+import net.minecraft.world.level.block.Block;
+import net.minecraft.world.level.block.Blocks;
+import net.minecraft.world.level.block.Mirror;
+import net.minecraft.world.level.block.Rotation;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.awt.*;
 import java.lang.annotation.ElementType;
@@ -38,6 +45,7 @@ import java.lang.reflect.ParameterizedType;
 import java.lang.reflect.Type;
 import java.util.List;
 import java.util.*;
+import java.util.concurrent.TimeUnit;
 import java.util.function.BiConsumer;
 import java.util.function.Consumer;
 
@@ -47,6 +55,7 @@ import java.util.function.Consumer;
  * @author leijurv
  */
 public final class Settings {
+    private static final Logger LOGGER = LoggerFactory.getLogger("Baritone");
 
     /**
      * Allow Baritone to break blocks
@@ -68,6 +77,16 @@ public final class Settings {
      */
     public final Setting<Boolean> allowPlace = new Setting<>(true);
 
+    /**
+     * Allow Baritone to place blocks in fluid source blocks
+     */
+    public final Setting<Boolean> allowPlaceInFluidsSource = new Setting<>(true);
+
+    /**
+     * Allow Baritone to place blocks in flowing fluid
+     */
+    public final Setting<Boolean> allowPlaceInFluidsFlow = new Setting<>(true);
+
     /**
      * Allow Baritone to move items in your inventory to your hotbar
      */
@@ -166,6 +185,13 @@ public final class Settings {
      * <p>
      * Defaults to false because this fails on constantiam. Please let me know if this is ever disabled. Please.
      */
+    public final Setting<Boolean> allowJumpAtBuildLimit = new Setting<>(false);
+
+    /**
+     * Just here so mods that use the API don't break. Does nothing.
+     */
+    @Deprecated
+    @JavaOnly
     public final Setting<Boolean> allowJumpAt256 = new Setting<>(false);
 
     /**
@@ -202,10 +228,10 @@ public final class Settings {
      * Blocks that Baritone is allowed to place (as throwaway, for sneak bridging, pillaring, etc.)
      */
     public final Setting<List<Item>> acceptableThrowawayItems = new Setting<>(new ArrayList<>(Arrays.asList(
-            Item.getItemFromBlock(Blocks.DIRT),
-            Item.getItemFromBlock(Blocks.COBBLESTONE),
-            Item.getItemFromBlock(Blocks.NETHERRACK),
-            Item.getItemFromBlock(Blocks.STONE)
+            Blocks.DIRT.asItem(),
+            Blocks.COBBLESTONE.asItem(),
+            Blocks.NETHERRACK.asItem(),
+            Blocks.STONE.asItem()
     )));
 
     /**
@@ -228,11 +254,8 @@ public final class Settings {
     public final Setting<List<Block>> blocksToAvoidBreaking = new Setting<>(new ArrayList<>(Arrays.asList( // TODO can this be a HashSet or ImmutableSet?
             Blocks.CRAFTING_TABLE,
             Blocks.FURNACE,
-            Blocks.LIT_FURNACE,
             Blocks.CHEST,
-            Blocks.TRAPPED_CHEST,
-            Blocks.STANDING_SIGN,
-            Blocks.WALL_SIGN
+            Blocks.TRAPPED_CHEST
     )));
 
     /**
@@ -372,11 +395,22 @@ public final class Settings {
      */
     public final Setting<Integer> rightClickSpeed = new Setting<>(4);
 
+    /**
+     * How many degrees to randomize the yaw every tick. Set to 0 to disable
+     */
+    public final Setting<Double> randomLooking113 = new Setting<>(2d);
+
     /**
      * Block reach distance
      */
     public final Setting<Float> blockReachDistance = new Setting<>(4.5f);
 
+    /**
+     * How many ticks between breaking a block and starting to break the next block. Default in game is 6 ticks.
+     * Values under 1 will be clamped. The delay only applies to non-instant (1-tick) breaks.
+     */
+    public final Setting<Integer> blockBreakSpeed = new Setting<>(6);
+
     /**
      * How many degrees to randomize the pitch and yaw every tick. Set to 0 to disable
      */
@@ -622,6 +656,13 @@ public final class Settings {
      */
     public final Setting<Boolean> pruneRegionsFromRAM = new Setting<>(true);
 
+    /**
+     * The chunk packer queue can never grow to larger than this, if it does, the oldest chunks are discarded
+     * <p>
+     * The newest chunks are kept, so that if you're moving in a straight line quickly then stop, your immediate render distance is still included
+     */
+    public final Setting<Integer> chunkPackerQueueMaxSize = new Setting<>(2000);
+
     /**
      * Fill in blocks behind you
      */
@@ -724,11 +765,30 @@ public final class Settings {
     public final Setting<Boolean> freeLook = new Setting<>(true);
 
     /**
-     * Break and place blocks without having to force the client-sided rotations. Having this setting enabled implies
-     * {@link #freeLook}.
+     * Break and place blocks without having to force the client-sided rotations. Requires {@link #freeLook}.
      */
     public final Setting<Boolean> blockFreeLook = new Setting<>(false);
 
+    /**
+     * Automatically elytra fly without having to force the client-sided rotations.
+     */
+    public final Setting<Boolean> elytraFreeLook = new Setting<>(true);
+
+    /**
+     * Forces the client-sided yaw rotation to an average of the last {@link #smoothLookTicks} of server-sided rotations.
+     */
+    public final Setting<Boolean> smoothLook = new Setting<>(false);
+
+    /**
+     * Same as {@link #smoothLook} but for elytra flying.
+     */
+    public final Setting<Boolean> elytraSmoothLook = new Setting<>(false);
+
+    /**
+     * The number of ticks to average across for {@link #smoothLook};
+     */
+    public final Setting<Integer> smoothLookTicks = new Setting<>(5);
+
     /**
      * When true, the player will remain with its existing look direction as often as possible.
      * Although, in some cases this can get it stuck, hence this setting to disable that behavior.
@@ -797,6 +857,11 @@ public final class Settings {
      */
     public final Setting<Boolean> shortBaritonePrefix = new Setting<>(false);
 
+    /**
+     * Use a modern message tag instead of a prefix when logging to chat
+     */
+    public final Setting<Boolean> useMessageTag = new Setting<>(false);
+
     /**
      * Echo commands to chat when they are run
      */
@@ -864,15 +929,23 @@ public final class Settings {
      */
     public final Setting<Integer> maxCachedWorldScanCount = new Setting<>(10);
 
+    /**
+     * Mine will not scan for or remember more than this many target locations.
+     * Note that the number of locations retrieved from cache is additionaly
+     * limited by {@link #maxCachedWorldScanCount}.
+     */
+    public final Setting<Integer> mineMaxOreLocationsCount = new Setting<>(64);
+
     /**
      * Sets the minimum y level whilst mining - set to 0 to turn off.
+     * if world has negative y values, subtract the min world height to get the value to put here
      */
     public final Setting<Integer> minYLevelWhileMining = new Setting<>(0);
 
     /**
      * Sets the maximum y level to mine ores at.
      */
-    public final Setting<Integer> maxYLevelWhileMining = new Setting<>(255); // 1.17+ defaults to maximum possible world height
+    public final Setting<Integer> maxYLevelWhileMining = new Setting<>(2031);
 
     /**
      * This will only allow baritone to mine exposed ores, can be used to stop ore obfuscators on servers that use them.
@@ -920,6 +993,11 @@ public final class Settings {
      */
     public final Setting<Boolean> replantNetherWart = new Setting<>(false);
 
+    /**
+     * Farming will scan for at most this many blocks.
+     */
+    public final Setting<Integer> farmMaxScanSize = new Setting<>(256);
+
     /**
      * When the cache scan gives less blocks than the maximum threshold (but still above zero), scan the main world too.
      * <p>
@@ -1011,6 +1089,11 @@ public final class Settings {
      */
     public final Setting<Double> breakCorrectBlockPenaltyMultiplier = new Setting<>(10d);
 
+    /**
+     * Multiply the cost of placing a block that's incorrect in the builder's schematic by this coefficient
+     */
+    public final Setting<Double> placeIncorrectBlockPenaltyMultiplier = new Setting<>(2d);
+
     /**
      * When this setting is true, build a schematic with the highest X coordinate being the origin, instead of the lowest
      */
@@ -1026,6 +1109,28 @@ public final class Settings {
      */
     public final Setting<Boolean> schematicOrientationZ = new Setting<>(false);
 
+    /**
+     * Rotates the schematic before building it.
+     * Possible values are
+     * <ul>
+     *  <li> NONE - No rotation </li>
+     *  <li> CLOCKWISE_90 - Rotate 90° clockwise </li>
+     *  <li> CLOCKWISE_180 - Rotate 180° clockwise </li>
+     *  <li> COUNTERCLOCKWISE_90 - Rotate 270° clockwise </li>
+     * </ul>
+     */
+    public final Setting<Rotation> buildSchematicRotation = new Setting<>(Rotation.NONE);
+
+    /**
+     * Mirrors the schematic before building it.
+     * Possible values are
+     * <ul>
+     *  <li> FRONT_BACK - mirror the schematic along its local x axis </li>
+     *  <li> LEFT_RIGHT - mirror the schematic along its local z axis </li>
+     * </ul>
+     */
+    public final Setting<Mirror> buildSchematicMirror = new Setting<>(Mirror.NONE);
+
     /**
      * The fallback used by the build command when no extension is specified. This may be useful if schematics of a
      * particular format are used often, and the user does not wish to have to specify the extension with every usage.
@@ -1092,7 +1197,7 @@ public final class Settings {
     /**
      * What Y level to go to for legit strip mining
      */
-    public final Setting<Integer> legitMineYLevel = new Setting<>(11);
+    public final Setting<Integer> legitMineYLevel = new Setting<>(-59);
 
     /**
      * Magically see ores that are separated diagonally from existing ores. Basically like mining around the ores that it finds
@@ -1137,6 +1242,11 @@ public final class Settings {
      */
     public final Setting<Integer> followRadius = new Setting<>(3);
 
+    /**
+     * The maximum distance to the entity you're following
+     */
+    public final Setting<Integer> followTargetMaxDistance = new Setting<>(0);
+
     /**
      * Turn this on if your exploration filter is enormous, you don't want it to check if it's done,
      * and you are just fine with it just hanging on completion
@@ -1171,7 +1281,14 @@ public final class Settings {
      * {@link Setting#value};
      */
     @JavaOnly
-    public final Setting<Consumer<ITextComponent>> logger = new Setting<>(msg -> Minecraft.getMinecraft().ingameGUI.getChatGUI().printChatMessage(msg));
+    public final Setting<Consumer<Component>> logger = new Setting<>((msg) -> {
+        try {
+            final GuiMessageTag tag = useMessageTag.value ? Helper.MESSAGE_TAG : null;
+            Minecraft.getInstance().gui.getChat().addMessage(msg, null, tag);
+        } catch (Throwable t) {
+            LOGGER.warn("Failed to log message to chat: " + msg.getString(), t);
+        }
+    });
 
     /**
      * The function that is called when Baritone will send a desktop notification. This function can be added to
@@ -1187,7 +1304,12 @@ public final class Settings {
      * {@link Setting#value};
      */
     @JavaOnly
-    public final Setting<BiConsumer<ITextComponent, ITextComponent>> toaster = new Setting<>(BaritoneToast::addOrUpdate);
+    public final Setting<BiConsumer<Component, Component>> toaster = new Setting<>(BaritoneToast::addOrUpdate);
+
+    /**
+     * Print out ALL command exceptions as a stack trace to stdout, even simple syntax errors
+     */
+    public final Setting<Boolean> verboseCommandExceptions = new Setting<>(false);
 
     /**
      * The size of the box that is rendered when the current goal is a GoalYLevel
@@ -1289,13 +1411,6 @@ public final class Settings {
      */
     public final Setting<Boolean> desktopNotifications = new Setting<>(false);
 
-    /**
-     * Having this setting enabled keeps vanilla collision working. If disabled, bots will ignore
-     * collision boxes and be able to walk inside each other without issues. This should only be
-     * disabled when multiple bots are are needed to simultaneously use narrow tunnels.
-     */
-    public final Setting<Boolean> botCollision = new Setting<>(true);
-
     /**
      * Desktop notification on path complete
      */
@@ -1321,6 +1436,120 @@ public final class Settings {
      */
     public final Setting<Boolean> notificationOnMineFail = new Setting<>(true);
 
+    /**
+     * The number of ticks of elytra movement to simulate while firework boost is not active. Higher values are
+     * computationally more expensive.
+     */
+    public final Setting<Integer> elytraSimulationTicks = new Setting<>(20);
+
+    /**
+     * The maximum allowed deviation in pitch from a direct line-of-sight to the flight target. Higher values are
+     * computationally more expensive.
+     */
+    public final Setting<Integer> elytraPitchRange = new Setting<>(25);
+
+    /**
+     * The minimum speed that the player can drop to (in blocks/tick) before a firework is automatically deployed.
+     */
+    public final Setting<Double> elytraFireworkSpeed = new Setting<>(1.2);
+
+    /**
+     * The delay after the player's position is set-back by the server that a firework may be automatically deployed.
+     * Value is in ticks.
+     */
+    public final Setting<Integer> elytraFireworkSetbackUseDelay = new Setting<>(15);
+
+    /**
+     * The minimum padding value that is added to the player's hitbox when considering which point to fly to on the
+     * path. High values can result in points not being considered which are otherwise safe to fly to. Low values can
+     * result in flight paths which are extremely tight, and there's the possibility of crashing due to getting too low
+     * to the ground.
+     */
+    public final Setting<Double> elytraMinimumAvoidance = new Setting<>(0.2);
+
+    /**
+     * If enabled, avoids using fireworks when descending along the flight path.
+     */
+    public final Setting<Boolean> elytraConserveFireworks = new Setting<>(false);
+
+    /**
+     * Renders the raytraces that are performed by the elytra fly calculation.
+     */
+    public final Setting<Boolean> elytraRenderRaytraces = new Setting<>(false);
+
+    /**
+     * Renders the raytraces that are used in the hitbox part of the elytra fly calculation.
+     * Requires {@link #elytraRenderRaytraces}.
+     */
+    public final Setting<Boolean> elytraRenderHitboxRaytraces = new Setting<>(false);
+
+    /**
+     * Renders the best elytra flight path that was simulated each tick.
+     */
+    public final Setting<Boolean> elytraRenderSimulation = new Setting<>(true);
+
+    /**
+     * Automatically path to and jump off of ledges to initiate elytra flight when grounded.
+     */
+    public final Setting<Boolean> elytraAutoJump = new Setting<>(false);
+
+    /**
+     * The seed used to generate chunks for long distance elytra path-finding in the nether.
+     * Defaults to 2b2t's nether seed.
+     */
+    public final Setting<Long> elytraNetherSeed = new Setting<>(146008555100680L);
+
+    /**
+     * Whether nether-pathfinder should generate terrain based on {@link #elytraNetherSeed}.
+     * If false all chunks that haven't been loaded are assumed to be air.
+     */
+    public final Setting<Boolean> elytraPredictTerrain = new Setting<>(false);
+
+    /**
+     * Automatically swap the current elytra with a new one when the durability gets too low
+     */
+    public final Setting<Boolean> elytraAutoSwap = new Setting<>(true);
+
+    /**
+     * The minimum durability an elytra can have before being swapped
+     */
+    public final Setting<Integer> elytraMinimumDurability = new Setting<>(5);
+
+    /**
+     * The minimum fireworks before landing early for safety
+     */
+    public final Setting<Integer> elytraMinFireworksBeforeLanding = new Setting<>(5);
+
+    /**
+     * Automatically land when elytra is almost out of durability, or almost out of fireworks
+     */
+    public final Setting<Boolean> elytraAllowEmergencyLand = new Setting<>(true);
+
+    /**
+     * Time between culling far away chunks from the nether pathfinder chunk cache
+     */
+    public final Setting<Long> elytraTimeBetweenCacheCullSecs = new Setting<>(TimeUnit.MINUTES.toSeconds(3));
+
+    /**
+     * Maximum distance chunks can be before being culled from the nether pathfinder chunk cache
+     */
+    public final Setting<Integer> elytraCacheCullDistance = new Setting<>(5000);
+
+    /**
+     * Should elytra consider nether brick a valid landing block
+     */
+    public final Setting<Boolean> elytraAllowLandOnNetherFortress = new Setting<>(false);
+
+    /**
+     * Has the user read and understood the elytra terms and conditions
+     */
+    public final Setting<Boolean> elytraTermsAccepted = new Setting<>(false);
+
+    /**
+     * Verbose chat logging in elytra mode
+     */
+    public final Setting<Boolean> elytraChatSpam = new Setting<>(false);
+
     /**
      * A map of lowercase setting field names to their respective setting
      */

src/api/java/baritone/api/bot/IBaritoneUser.java

@@ -1,68 +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.api.bot;
-
-import baritone.api.IBaritone;
-import baritone.api.utils.IPlayerContext;
-import com.mojang.authlib.GameProfile;
-import net.minecraft.network.NetworkManager;
-import net.minecraft.util.Session;
-
-/**
- * @author Brady
- * @since 10/23/2018
- */
-public interface IBaritoneUser {
-
-    /**
-     * @return The Baritone instance
-     */
-    IBaritone getBaritone();
-
-    /**
-     * Returns the player context. Equivalent to {@code getBaritone().getPlayerContext()}.
-     *
-     * @return The player context
-     */
-    IPlayerContext getPlayerContext();
-
-    /**
-     * @return The network manager that is responsible for the current connection.
-     */
-    NetworkManager getNetworkManager();
-
-    /**
-     * Returns the user login session. Should never be {@code null}, as this should be set when the
-     * user is constructed.
-     *
-     * @return This users's login session
-     */
-    Session getSession();
-
-    /**
-     * Returns the game profile for the account represented by this user.
-     *
-     * @return This users's profile.
-     */
-    GameProfile getProfile();
-
-    /**
-     * @return The manager that spawned this {@link IBaritoneUser}.
-     */
-    IUserManager getManager();
-}

src/api/java/baritone/api/bot/IUserManager.java

@@ -1,97 +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.api.bot;
-
-import baritone.api.bot.connect.ConnectionStatus;
-import baritone.api.bot.connect.IConnectionResult;
-import baritone.api.event.events.TickEvent;
-import com.mojang.authlib.GameProfile;
-import net.minecraft.util.Session;
-import net.minecraft.util.text.ITextComponent;
-
-import java.util.List;
-import java.util.Optional;
-import java.util.UUID;
-
-/**
- * @author Brady
- * @since 1/17/2019
- */
-public interface IUserManager {
-
-    /**
-     * Connects a new user with the specified {@link Session} to the current server. Returns
-     * a {@link IConnectionResult} describing the result of the attempted connection as well
-     * as a {@link IBaritoneUser} instance if it was {@link ConnectionStatus#SUCCESS}.
-     *
-     * @param session The user session
-     * @return The result of the attempted connection
-     */
-    IConnectionResult connect(Session session);
-
-    /**
-     * Disconnects the specified {@link IBaritoneUser} from its current server. All valid users
-     * are automatically disconnected when the current game state becomes {@link TickEvent.Type#OUT}.
-     * A reason may be specified, but is more widely used in server-initiated disconnects.
-     *
-     * @param user The user to disconnect
-     * @param reason The reason for the disconnect, may be {@code null}
-     */
-    void disconnect(IBaritoneUser user, ITextComponent reason);
-
-    /**
-     * Finds the {@link IBaritoneUser} associated with the specified {@link GameProfile}
-     *
-     * @param profile The game profile of the user
-     * @return The user, {@link Optional#empty()} if no match or {@code profile} is {@code null}
-     */
-    default Optional<IBaritoneUser> getUserByProfile(GameProfile profile) {
-        return profile == null
-            ? Optional.empty()
-            : this.getUsers().stream().filter(user -> user.getProfile().equals(profile)).findFirst();
-    }
-
-    /**
-     * Finds the {@link IBaritoneUser} associated with the specified {@link UUID}
-     *
-     * @param uuid The uuid of the user
-     * @return The user, {@link Optional#empty()} if no match or {@code uuid} is {@code null}
-     */
-    default Optional<IBaritoneUser> getUserByUUID(UUID uuid) {
-        return uuid == null
-                ? Optional.empty()
-                : this.getUsers().stream().filter(user -> user.getProfile().getId().equals(uuid)).findFirst();
-    }
-
-    /**
-     * Finds the {@link IBaritoneUser} associated with the specified username
-     *
-     * @param username The username of the user
-     * @return The user, {@link Optional#empty()} if no match or {@code uuid} is {@code null}
-     */
-    default Optional<IBaritoneUser> getUserByName(String username) {
-        return username == null || username.isEmpty()
-                ? Optional.empty()
-                : this.getUsers().stream().filter(user -> user.getProfile().getName().equalsIgnoreCase(username)).findFirst();
-    }
-
-    /**
-     * @return All of the users held by this manager
-     */
-    List<IBaritoneUser> getUsers();
-}

src/api/java/baritone/api/bot/connect/IConnectionResult.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.api.bot.connect;
-
-import baritone.api.bot.IBaritoneUser;
-
-import java.util.Optional;
-
-/**
- * @author Brady
- * @since 1/17/2019
- */
-public interface IConnectionResult {
-
-    /**
-     * @return The actual status of the connection attempt.
-     * @see ConnectionStatus
-     */
-    ConnectionStatus getStatus();
-
-    /**
-     * Returns the user that was created in this connection this result reflects, if
-     * {@link #getStatus()} is {@link ConnectionStatus#SUCCESS}, otherwise it will
-     * return {@link Optional#empty()}.
-     *
-     * @return The user created in the connection
-     */
-    Optional<IBaritoneUser> getUser();
-}

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

@@ -17,8 +17,8 @@
 
 package baritone.api.cache;
 
-import net.minecraft.block.state.IBlockState;
-import net.minecraft.util.math.BlockPos;
+import net.minecraft.core.BlockPos;
+import net.minecraft.world.level.block.state.BlockState;
 
 /**
  * @author Brady
@@ -26,9 +26,9 @@ import net.minecraft.util.math.BlockPos;
  */
 public interface IBlockTypeAccess {
 
-    IBlockState getBlock(int x, int y, int z);
+    BlockState getBlock(int x, int y, int z);
 
-    default IBlockState getBlock(BlockPos pos) {
+    default BlockState getBlock(BlockPos pos) {
         return getBlock(pos.getX(), pos.getY(), pos.getZ());
     }
 }

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

@@ -17,10 +17,9 @@
 
 package baritone.api.cache;
 
-import net.minecraft.util.math.BlockPos;
-import net.minecraft.world.chunk.Chunk;
-
 import java.util.ArrayList;
+import net.minecraft.core.BlockPos;
+import net.minecraft.world.level.chunk.LevelChunk;
 
 /**
  * @author Brady
@@ -44,7 +43,7 @@ public interface ICachedWorld {
      *
      * @param chunk The chunk to pack and store
      */
-    void queueForPacking(Chunk chunk);
+    void queueForPacking(LevelChunk chunk);
 
     /**
      * Returns whether or not the block at the specified X and Z coordinates

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

@@ -19,11 +19,10 @@ package baritone.api.cache;
 
 import baritone.api.utils.BlockOptionalMetaLookup;
 import baritone.api.utils.IPlayerContext;
-import net.minecraft.block.Block;
-import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.ChunkPos;
-
 import java.util.List;
+import net.minecraft.core.BlockPos;
+import net.minecraft.world.level.ChunkPos;
+import net.minecraft.world.level.block.Block;
 
 /**
  * @author Brady

src/api/java/baritone/api/command/argument/IArgConsumer.java

@@ -27,11 +27,10 @@ import baritone.api.command.exception.CommandInvalidTypeException;
 import baritone.api.command.exception.CommandNotEnoughArgumentsException;
 import baritone.api.command.exception.CommandTooManyArgumentsException;
 import baritone.api.utils.Helper;
-import net.minecraft.util.EnumFacing;
-
 import java.util.Deque;
 import java.util.LinkedList;
 import java.util.stream.Stream;
+import net.minecraft.core.Direction;
 
 /**
  * The {@link IArgConsumer} is how {@link ICommand}s read the arguments passed to them. This class has many benefits:
@@ -404,8 +403,8 @@ public interface IArgConsumer {
     /**
      * Gets an enum value from the enum class with the same name as the next argument's value
      * <p>
-     * For example if you getEnum as an {@link EnumFacing}, and the next argument's value is "up", this will return
-     * {@link EnumFacing#UP}
+     * For example if you getEnum as an {@link Direction}, and the next argument's value is "up", this will return
+     * {@link Direction#UP}
      *
      * @param enumClass The enum class to search
      * @return An enum constant of that class with the same name as the next argument's value
@@ -419,8 +418,8 @@ public interface IArgConsumer {
     /**
      * Gets an enum value from the enum class with the same name as the next argument's value
      * <p>
-     * For example if you getEnum as an {@link EnumFacing}, and the next argument's value is "up", this will return
-     * {@link EnumFacing#UP}
+     * For example if you getEnum as an {@link Direction}, and the next argument's value is "up", this will return
+     * {@link Direction#UP}
      *
      * @param enumClass The enum class to search
      * @param def       The default value
@@ -436,8 +435,8 @@ public interface IArgConsumer {
     /**
      * Gets an enum value from the enum class with the same name as the next argument's value
      * <p>
-     * For example if you getEnum as an {@link EnumFacing}, and the next argument's value is "up", this will return
-     * {@link EnumFacing#UP}
+     * For example if you getEnum as an {@link Direction}, and the next argument's value is "up", this will return
+     * {@link Direction#UP}
      *
      * @param enumClass The enum class to search
      * @return An enum constant of that class with the same name as the next argument's value, or {@code null} if it

src/api/java/baritone/api/command/argument/ICommandArgument.java

@@ -19,7 +19,7 @@ package baritone.api.command.argument;
 
 import baritone.api.command.argparser.IArgParser;
 import baritone.api.command.exception.CommandInvalidTypeException;
-import net.minecraft.util.EnumFacing;
+import net.minecraft.core.Direction;
 
 /**
  * A {@link ICommandArgument} is an immutable object representing one command argument. It contains data on the index of
@@ -50,8 +50,8 @@ public interface ICommandArgument {
     /**
      * Gets an enum value from the enum class with the same name as this argument's value
      * <p>
-     * For example if you getEnum as an {@link EnumFacing}, and this argument's value is "up", it will return {@link
-     * EnumFacing#UP}
+     * For example if you getEnum as an {@link Direction}, and this argument's value is "up", it will return {@link
+     * Direction#UP}
      *
      * @param enumClass The enum class to search
      * @return An enum constant of that class with the same name as this argument's value

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

@@ -19,26 +19,20 @@ package baritone.api.command.datatypes;
 
 import baritone.api.command.exception.CommandException;
 import baritone.api.command.helpers.TabCompleteHelper;
-import net.minecraft.block.Block;
-import net.minecraft.init.Blocks;
-import net.minecraft.util.ResourceLocation;
+import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.world.level.block.Block;
 
-import java.util.regex.Pattern;
 import java.util.stream.Stream;
 
 public enum BlockById implements IDatatypeFor<Block> {
     INSTANCE;
 
-    /**
-     * Matches (domain:)?name? where domain and name are [a-z0-9_.-]+ and [a-z0-9/_.-]+ respectively.
-     */
-    private static Pattern PATTERN = Pattern.compile("(?:[a-z0-9_.-]+:)?[a-z0-9/_.-]*");
-
     @Override
     public Block get(IDatatypeContext ctx) throws CommandException {
         ResourceLocation id = new ResourceLocation(ctx.getConsumer().getString());
         Block block;
-        if ((block = Block.REGISTRY.getObject(id)) == Blocks.AIR) {
+        if ((block = BuiltInRegistries.BLOCK.getOptional(id).orElse(null)) == null) {
             throw new IllegalArgumentException("no block found by that id");
         }
         return block;
@@ -48,13 +42,9 @@ public enum BlockById implements IDatatypeFor<Block> {
     public Stream<String> tabComplete(IDatatypeContext ctx) throws CommandException {
         String arg = ctx.getConsumer().getString();
 
-        if (!PATTERN.matcher(arg).matches()) {
-            return Stream.empty();
-        }
-
         return new TabCompleteHelper()
                 .append(
-                        Block.REGISTRY.getKeys()
+                        BuiltInRegistries.BLOCK.keySet()
                                 .stream()
                                 .map(Object::toString)
                 )

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

@@ -19,32 +19,20 @@ package baritone.api.command.datatypes;
 
 import baritone.api.command.exception.CommandException;
 import baritone.api.command.helpers.TabCompleteHelper;
-import net.minecraft.entity.Entity;
-import net.minecraft.entity.EntityList;
-import net.minecraft.util.ResourceLocation;
+import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.world.entity.EntityType;
 
 import java.util.stream.Stream;
 
-public enum EntityClassById implements IDatatypeFor<Class<? extends Entity>> {
+public enum EntityClassById implements IDatatypeFor<EntityType> {
     INSTANCE;
 
     @Override
-    public Class<? extends Entity> get(IDatatypeContext ctx) throws CommandException {
+    public EntityType get(IDatatypeContext ctx) throws CommandException {
         ResourceLocation id = new ResourceLocation(ctx.getConsumer().getString());
-        Class<? extends Entity> entity;
-        try {
-            entity = EntityList.REGISTRY.getObject(id);
-        } catch (NoSuchFieldError e) {
-            // Forge removes EntityList.REGISTRY field and provides the getClass method as a replacement
-            // See https://github.com/MinecraftForge/MinecraftForge/blob/1.12.x/patches/minecraft/net/minecraft/entity/EntityList.java.patch
-            try {
-                entity = (Class<? extends Entity>) EntityList.class.getMethod("getClass", ResourceLocation.class).invoke(null, id);
-            } catch (Exception ex) {
-                throw new RuntimeException("EntityList.REGISTRY does not exist and failed to call the Forge-replacement method", ex);
-            }
-        }
-
-        if (entity == null) {
+        EntityType entity;
+        if ((entity = BuiltInRegistries.ENTITY_TYPE.getOptional(id).orElse(null)) == null) {
             throw new IllegalArgumentException("no entity found by that id");
         }
         return entity;
@@ -53,7 +41,7 @@ public enum EntityClassById implements IDatatypeFor<Class<? extends Entity>> {
     @Override
     public Stream<String> tabComplete(IDatatypeContext ctx) throws CommandException {
         return new TabCompleteHelper()
-                .append(EntityList.getEntityNameList().stream().map(Object::toString))
+                .append(BuiltInRegistries.ENTITY_TYPE.stream().map(Object::toString))
                 .filterPrefixNamespaced(ctx.getConsumer().getString())
                 .sortAlphabetically()
                 .stream();

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

@@ -19,24 +19,24 @@ package baritone.api.command.datatypes;
 
 import baritone.api.command.exception.CommandException;
 import baritone.api.command.helpers.TabCompleteHelper;
-import net.minecraft.util.EnumFacing;
+import net.minecraft.core.Direction;
 
 import java.util.Locale;
 import java.util.stream.Stream;
 
-public enum ForAxis implements IDatatypeFor<EnumFacing.Axis> {
+public enum ForAxis implements IDatatypeFor<Direction.Axis> {
     INSTANCE;
 
     @Override
-    public EnumFacing.Axis get(IDatatypeContext ctx) throws CommandException {
-        return EnumFacing.Axis.valueOf(ctx.getConsumer().getString().toUpperCase(Locale.US));
+    public Direction.Axis get(IDatatypeContext ctx) throws CommandException {
+        return Direction.Axis.valueOf(ctx.getConsumer().getString().toUpperCase(Locale.US));
     }
 
     @Override
     public Stream<String> tabComplete(IDatatypeContext ctx) throws CommandException {
         return new TabCompleteHelper()
-                .append(Stream.of(EnumFacing.Axis.values())
-                        .map(EnumFacing.Axis::getName).map(String::toLowerCase))
+                .append(Stream.of(Direction.Axis.values())
+                        .map(Direction.Axis::getName).map(String::toLowerCase))
                 .filterPrefix(ctx.getConsumer().getString())
                 .stream();
     }

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

@@ -20,9 +20,10 @@ package baritone.api.command.datatypes;
 import baritone.api.command.exception.CommandException;
 import baritone.api.command.helpers.TabCompleteHelper;
 import baritone.api.utils.BlockOptionalMeta;
-import net.minecraft.block.Block;
-import net.minecraft.block.properties.IProperty;
-import net.minecraft.util.ResourceLocation;
+import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.world.level.block.Block;
+import net.minecraft.world.level.block.state.properties.Property;
 
 import java.util.Set;
 import java.util.regex.Pattern;
@@ -76,7 +77,7 @@ public enum ForBlockOptionalMeta implements IDatatypeFor<BlockOptionalMeta> {
             properties = parts[1];
         }
 
-        Block block = Block.REGISTRY.getObject(new ResourceLocation(blockId));
+        Block block = BuiltInRegistries.BLOCK.getOptional(new ResourceLocation(blockId)).orElse(null);
         if (block == null) {
             // This block doesn't exist so there's no properties to complete.
             return Stream.empty();
@@ -98,10 +99,10 @@ public enum ForBlockOptionalMeta implements IDatatypeFor<BlockOptionalMeta> {
             String prefix = arg.substring(0, arg.length() - lastProperty.length());
             return new TabCompleteHelper()
                     .append(
-                            block.getBlockState()
+                            block.getStateDefinition()
                                     .getProperties()
                                     .stream()
-                                    .map(IProperty::getName)
+                                    .map(Property::getName)
                     )
                     .filter(prop -> !usedProps.contains(prop))
                     .filterPrefix(lastProperty)
@@ -120,7 +121,7 @@ public enum ForBlockOptionalMeta implements IDatatypeFor<BlockOptionalMeta> {
         // We are completing the value of a property
         String prefix = arg.substring(0, arg.length() - lastValue.length());
 
-        IProperty<?> property = block.getBlockState().getProperty(lastName);
+        Property<?> property = block.getStateDefinition().getProperty(lastName);
         if (property == null) {
             // The property does not exist so there's no values to complete
             return Stream.empty();
@@ -147,7 +148,7 @@ public enum ForBlockOptionalMeta implements IDatatypeFor<BlockOptionalMeta> {
     }
 
     // this shouldn't need to be a separate method?
-    private static <T extends Comparable<T>> Stream<String> getValues(IProperty<T> property) {
-        return property.getAllowedValues().stream().map(property::getName);
+    private static <T extends Comparable<T>> Stream<String> getValues(Property<T> property) {
+        return property.getPossibleValues().stream().map(property::getName);
     }
 }

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

@@ -19,24 +19,23 @@ package baritone.api.command.datatypes;
 
 import baritone.api.command.exception.CommandException;
 import baritone.api.command.helpers.TabCompleteHelper;
-import net.minecraft.util.EnumFacing;
-
 import java.util.Locale;
 import java.util.stream.Stream;
+import net.minecraft.core.Direction;
 
-public enum ForEnumFacing implements IDatatypeFor<EnumFacing> {
+public enum ForDirection implements IDatatypeFor<Direction> {
     INSTANCE;
 
     @Override
-    public EnumFacing get(IDatatypeContext ctx) throws CommandException {
-        return EnumFacing.valueOf(ctx.getConsumer().getString().toUpperCase(Locale.US));
+    public Direction get(IDatatypeContext ctx) throws CommandException {
+        return Direction.valueOf(ctx.getConsumer().getString().toUpperCase(Locale.US));
     }
 
     @Override
     public Stream<String> tabComplete(IDatatypeContext ctx) throws CommandException {
         return new TabCompleteHelper()
-                .append(Stream.of(EnumFacing.values())
-                        .map(EnumFacing::getName).map(String::toLowerCase))
+                .append(Stream.of(Direction.values())
+                        .map(Direction::getName).map(String::toLowerCase))
                 .filterPrefix(ctx.getConsumer().getString())
                 .stream();
     }

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

@@ -0,0 +1,53 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.command.datatypes;
+
+import baritone.api.command.exception.CommandException;
+import baritone.api.command.helpers.TabCompleteHelper;
+import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.world.item.Item;
+
+import java.util.stream.Stream;
+
+public enum ItemById implements IDatatypeFor<Item> {
+    INSTANCE;
+
+    @Override
+    public Item get(IDatatypeContext ctx) throws CommandException {
+        ResourceLocation id = new ResourceLocation(ctx.getConsumer().getString());
+        Item item;
+        if ((item = BuiltInRegistries.ITEM.getOptional(id).orElse(null)) == null) {
+            throw new IllegalArgumentException("No item found by that id");
+        }
+        return item;
+    }
+
+    @Override
+    public Stream<String> tabComplete(IDatatypeContext ctx) throws CommandException {
+        return new TabCompleteHelper()
+                .append(
+                        BuiltInRegistries.BLOCK.keySet()
+                                .stream()
+                                .map(ResourceLocation::toString)
+                )
+                .filterPrefixNamespaced(ctx.getConsumer().getString())
+                .sortAlphabetically()
+                .stream();
+    }
+}

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

@@ -20,36 +20,36 @@ package baritone.api.command.datatypes;
 import baritone.api.IBaritone;
 import baritone.api.command.exception.CommandException;
 import baritone.api.command.helpers.TabCompleteHelper;
-import net.minecraft.entity.player.EntityPlayer;
-
 import java.util.List;
 import java.util.stream.Stream;
+import net.minecraft.network.chat.Component;
+import net.minecraft.world.entity.player.Player;
 
 /**
  * An {@link IDatatype} used to resolve nearby players, those within
  * render distance of the target {@link IBaritone} instance.
  */
-public enum NearbyPlayer implements IDatatypeFor<EntityPlayer> {
+public enum NearbyPlayer implements IDatatypeFor<Player> {
     INSTANCE;
 
     @Override
-    public EntityPlayer get(IDatatypeContext ctx) throws CommandException {
+    public Player get(IDatatypeContext ctx) throws CommandException {
         final String username = ctx.getConsumer().getString();
         return getPlayers(ctx).stream()
-                .filter(s -> s.getName().equalsIgnoreCase(username))
+                .filter(s -> s.getName().getString().equalsIgnoreCase(username))
                 .findFirst().orElse(null);
     }
 
     @Override
     public Stream<String> tabComplete(IDatatypeContext ctx) throws CommandException {
         return new TabCompleteHelper()
-                .append(getPlayers(ctx).stream().map(EntityPlayer::getName))
+                .append(getPlayers(ctx).stream().map(Player::getName).map(Component::getString))
                 .filterPrefix(ctx.getConsumer().getString())
                 .sortAlphabetically()
                 .stream();
     }
 
-    private static List<EntityPlayer> getPlayers(IDatatypeContext ctx) {
-        return ctx.getBaritone().getPlayerContext().world().playerEntities;
+    private static List<? extends Player> getPlayers(IDatatypeContext ctx) {
+        return ctx.getBaritone().getPlayerContext().world().players();
     }
 }

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

@@ -32,8 +32,6 @@ import java.util.Locale;
 import java.util.Objects;
 import java.util.stream.Stream;
 
-import static baritone.api.utils.Helper.HELPER;
-
 public enum RelativeFile implements IDatatypePost<File, File> {
     INSTANCE;
 
@@ -101,7 +99,7 @@ public enum RelativeFile implements IDatatypePost<File, File> {
     }
 
     public static File gameDir(Minecraft mc) {
-        File gameDir = mc.gameDir.getAbsoluteFile();
+        File gameDir = mc.gameDirectory.getAbsoluteFile();
         if (gameDir.getName().equals(".")) {
             return gameDir.getParentFile();
         }

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

@@ -21,9 +21,8 @@ import baritone.api.command.argument.IArgConsumer;
 import baritone.api.command.exception.CommandException;
 import baritone.api.pathing.goals.GoalBlock;
 import baritone.api.utils.BetterBlockPos;
-import net.minecraft.util.math.MathHelper;
-
 import java.util.stream.Stream;
+import net.minecraft.util.Mth;
 
 public enum RelativeGoalBlock implements IDatatypePost<GoalBlock, BetterBlockPos> {
     INSTANCE;
@@ -36,9 +35,9 @@ public enum RelativeGoalBlock implements IDatatypePost<GoalBlock, BetterBlockPos
 
         final IArgConsumer consumer = ctx.getConsumer();
         return new GoalBlock(
-                MathHelper.floor(consumer.getDatatypePost(RelativeCoordinate.INSTANCE, (double) origin.x)),
-                MathHelper.floor(consumer.getDatatypePost(RelativeCoordinate.INSTANCE, (double) origin.y)),
-                MathHelper.floor(consumer.getDatatypePost(RelativeCoordinate.INSTANCE, (double) origin.z))
+                Mth.floor(consumer.getDatatypePost(RelativeCoordinate.INSTANCE, (double) origin.x)),
+                Mth.floor(consumer.getDatatypePost(RelativeCoordinate.INSTANCE, (double) origin.y)),
+                Mth.floor(consumer.getDatatypePost(RelativeCoordinate.INSTANCE, (double) origin.z))
         );
     }
 

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

@@ -21,9 +21,8 @@ import baritone.api.command.argument.IArgConsumer;
 import baritone.api.command.exception.CommandException;
 import baritone.api.pathing.goals.GoalXZ;
 import baritone.api.utils.BetterBlockPos;
-import net.minecraft.util.math.MathHelper;
-
 import java.util.stream.Stream;
+import net.minecraft.util.Mth;
 
 public enum RelativeGoalXZ implements IDatatypePost<GoalXZ, BetterBlockPos> {
     INSTANCE;
@@ -36,8 +35,8 @@ public enum RelativeGoalXZ implements IDatatypePost<GoalXZ, BetterBlockPos> {
 
         final IArgConsumer consumer = ctx.getConsumer();
         return new GoalXZ(
-                MathHelper.floor(consumer.getDatatypePost(RelativeCoordinate.INSTANCE, (double) origin.x)),
-                MathHelper.floor(consumer.getDatatypePost(RelativeCoordinate.INSTANCE, (double) origin.z))
+                Mth.floor(consumer.getDatatypePost(RelativeCoordinate.INSTANCE, (double) origin.x)),
+                Mth.floor(consumer.getDatatypePost(RelativeCoordinate.INSTANCE, (double) origin.z))
         );
     }
 

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

@@ -21,9 +21,8 @@ import baritone.api.command.argument.IArgConsumer;
 import baritone.api.command.exception.CommandException;
 import baritone.api.pathing.goals.GoalYLevel;
 import baritone.api.utils.BetterBlockPos;
-import net.minecraft.util.math.MathHelper;
-
 import java.util.stream.Stream;
+import net.minecraft.util.Mth;
 
 public enum RelativeGoalYLevel implements IDatatypePost<GoalYLevel, BetterBlockPos> {
     INSTANCE;
@@ -35,7 +34,7 @@ public enum RelativeGoalYLevel implements IDatatypePost<GoalYLevel, BetterBlockP
         }
 
         return new GoalYLevel(
-                MathHelper.floor(ctx.getConsumer().getDatatypePost(RelativeCoordinate.INSTANCE, (double) origin.y))
+                Mth.floor(ctx.getConsumer().getDatatypePost(RelativeCoordinate.INSTANCE, (double) origin.y))
         );
     }
 

src/api/java/baritone/api/command/exception/CommandUnhandledException.java

@@ -19,7 +19,6 @@ package baritone.api.command.exception;
 
 import baritone.api.command.ICommand;
 import baritone.api.command.argument.ICommandArgument;
-import net.minecraft.util.text.TextFormatting;
 
 import java.util.List;
 
@@ -37,10 +36,6 @@ public class CommandUnhandledException extends RuntimeException implements IComm
 
     @Override
     public void handle(ICommand command, List<ICommandArgument> args) {
-        HELPER.logDirect("An unhandled exception occurred. " +
-                        "The error is in your game's log, please report this at https://github.com/cabaletta/baritone/issues",
-                TextFormatting.RED);
-
-        this.printStackTrace();
+        HELPER.logUnhandledException(this);
     }
 }

src/api/java/baritone/api/command/exception/ICommandException.java

@@ -19,9 +19,8 @@ package baritone.api.command.exception;
 
 import baritone.api.command.ICommand;
 import baritone.api.command.argument.ICommandArgument;
-import net.minecraft.util.text.TextFormatting;
-
 import java.util.List;
+import net.minecraft.ChatFormatting;
 
 import static baritone.api.utils.Helper.HELPER;
 
@@ -50,6 +49,6 @@ public interface ICommandException {
      * @param args    The arguments the command was called with.
      */
     default void handle(ICommand command, List<ICommandArgument> args) {
-        HELPER.logDirect(this.getMessage(), TextFormatting.RED);
+        HELPER.logDirect(this.getMessage(), ChatFormatting.RED);
     }
 }

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

@@ -21,15 +21,16 @@ import baritone.api.command.argument.IArgConsumer;
 import baritone.api.command.exception.CommandException;
 import baritone.api.command.exception.CommandInvalidTypeException;
 import baritone.api.utils.Helper;
-import net.minecraft.util.text.ITextComponent;
-import net.minecraft.util.text.TextComponentString;
-import net.minecraft.util.text.TextFormatting;
-import net.minecraft.util.text.event.ClickEvent;
-import net.minecraft.util.text.event.HoverEvent;
 
+import java.awt.*;
 import java.util.Arrays;
 import java.util.List;
 import java.util.function.Function;
+import net.minecraft.ChatFormatting;
+import net.minecraft.network.chat.ClickEvent;
+import net.minecraft.network.chat.Component;
+import net.minecraft.network.chat.HoverEvent;
+import net.minecraft.network.chat.MutableComponent;
 
 public class Paginator<E> implements Helper {
 
@@ -63,59 +64,56 @@ public class Paginator<E> implements Helper {
         return this;
     }
 
-    public void display(Function<E, ITextComponent> transform, String commandPrefix) {
+    public void display(Function<E, Component> transform, String commandPrefix) {
         int offset = (page - 1) * pageSize;
         for (int i = offset; i < offset + pageSize; i++) {
             if (i < entries.size()) {
                 logDirect(transform.apply(entries.get(i)));
             } else {
-                logDirect("--", TextFormatting.DARK_GRAY);
+                logDirect("--", ChatFormatting.DARK_GRAY);
             }
         }
         boolean hasPrevPage = commandPrefix != null && validPage(page - 1);
         boolean hasNextPage = commandPrefix != null && validPage(page + 1);
-        ITextComponent prevPageComponent = new TextComponentString("<<");
+        MutableComponent prevPageComponent = Component.literal("<<");
         if (hasPrevPage) {
-            prevPageComponent.getStyle()
-                    .setClickEvent(new ClickEvent(
+            prevPageComponent.setStyle(prevPageComponent.getStyle()
+                    .withClickEvent(new ClickEvent(
                             ClickEvent.Action.RUN_COMMAND,
                             String.format("%s %d", commandPrefix, page - 1)
                     ))
-                    .setHoverEvent(new HoverEvent(
+                    .withHoverEvent(new HoverEvent(
                             HoverEvent.Action.SHOW_TEXT,
-                            new TextComponentString("Click to view previous page")
-                    ));
+                            Component.literal("Click to view previous page")
+                    )));
         } else {
-            prevPageComponent.getStyle().setColor(TextFormatting.DARK_GRAY);
+            prevPageComponent.setStyle(prevPageComponent.getStyle().withColor(ChatFormatting.DARK_GRAY));
         }
-        ITextComponent nextPageComponent = new TextComponentString(">>");
+        MutableComponent nextPageComponent = Component.literal(">>");
         if (hasNextPage) {
-            nextPageComponent.getStyle()
-                    .setClickEvent(new ClickEvent(
-                            ClickEvent.Action.RUN_COMMAND,
-                            String.format("%s %d", commandPrefix, page + 1)
-                    ))
-                    .setHoverEvent(new HoverEvent(
+            nextPageComponent.setStyle(nextPageComponent.getStyle()
+                    .withClickEvent(new ClickEvent(ClickEvent.Action.RUN_COMMAND, String.format("%s %d", commandPrefix, page + 1)))
+                    .withHoverEvent(new HoverEvent(
                             HoverEvent.Action.SHOW_TEXT,
-                            new TextComponentString("Click to view next page")
-                    ));
+                            Component.literal("Click to view next page")
+                    )));
         } else {
-            nextPageComponent.getStyle().setColor(TextFormatting.DARK_GRAY);
+            nextPageComponent.setStyle(nextPageComponent.getStyle().withColor(ChatFormatting.DARK_GRAY));
         }
-        ITextComponent pagerComponent = new TextComponentString("");
-        pagerComponent.getStyle().setColor(TextFormatting.GRAY);
-        pagerComponent.appendSibling(prevPageComponent);
-        pagerComponent.appendText(" | ");
-        pagerComponent.appendSibling(nextPageComponent);
-        pagerComponent.appendText(String.format(" %d/%d", page, getMaxPage()));
+        MutableComponent pagerComponent = Component.literal("");
+        pagerComponent.setStyle(pagerComponent.getStyle().withColor(ChatFormatting.GRAY));
+        pagerComponent.append(prevPageComponent);
+        pagerComponent.append(" | ");
+        pagerComponent.append(nextPageComponent);
+        pagerComponent.append(String.format(" %d/%d", page, getMaxPage()));
         logDirect(pagerComponent);
     }
 
-    public void display(Function<E, ITextComponent> transform) {
+    public void display(Function<E, Component> transform) {
         display(transform, null);
     }
 
-    public static <T> void paginate(IArgConsumer consumer, Paginator<T> pagi, Runnable pre, Function<T, ITextComponent> transform, String commandPrefix) throws CommandException {
+    public static <T> void paginate(IArgConsumer consumer, Paginator<T> pagi, Runnable pre, Function<T, Component> transform, String commandPrefix) throws CommandException {
         int page = 1;
         consumer.requireMax(1);
         if (consumer.hasAny()) {
@@ -138,47 +136,47 @@ public class Paginator<E> implements Helper {
         pagi.display(transform, commandPrefix);
     }
 
-    public static <T> void paginate(IArgConsumer consumer, List<T> elems, Runnable pre, Function<T, ITextComponent> transform, String commandPrefix) throws CommandException {
+    public static <T> void paginate(IArgConsumer consumer, List<T> elems, Runnable pre, Function<T, Component> transform, String commandPrefix) throws CommandException {
         paginate(consumer, new Paginator<>(elems), pre, transform, commandPrefix);
     }
 
-    public static <T> void paginate(IArgConsumer consumer, T[] elems, Runnable pre, Function<T, ITextComponent> transform, String commandPrefix) throws CommandException {
+    public static <T> void paginate(IArgConsumer consumer, T[] elems, Runnable pre, Function<T, Component> transform, String commandPrefix) throws CommandException {
         paginate(consumer, Arrays.asList(elems), pre, transform, commandPrefix);
     }
 
-    public static <T> void paginate(IArgConsumer consumer, Paginator<T> pagi, Function<T, ITextComponent> transform, String commandPrefix) throws CommandException {
+    public static <T> void paginate(IArgConsumer consumer, Paginator<T> pagi, Function<T, Component> transform, String commandPrefix) throws CommandException {
         paginate(consumer, pagi, null, transform, commandPrefix);
     }
 
-    public static <T> void paginate(IArgConsumer consumer, List<T> elems, Function<T, ITextComponent> transform, String commandPrefix) throws CommandException {
+    public static <T> void paginate(IArgConsumer consumer, List<T> elems, Function<T, Component> transform, String commandPrefix) throws CommandException {
         paginate(consumer, new Paginator<>(elems), null, transform, commandPrefix);
     }
 
-    public static <T> void paginate(IArgConsumer consumer, T[] elems, Function<T, ITextComponent> transform, String commandPrefix) throws CommandException {
+    public static <T> void paginate(IArgConsumer consumer, T[] elems, Function<T, Component> transform, String commandPrefix) throws CommandException {
         paginate(consumer, Arrays.asList(elems), null, transform, commandPrefix);
     }
 
-    public static <T> void paginate(IArgConsumer consumer, Paginator<T> pagi, Runnable pre, Function<T, ITextComponent> transform) throws CommandException {
+    public static <T> void paginate(IArgConsumer consumer, Paginator<T> pagi, Runnable pre, Function<T, Component> transform) throws CommandException {
         paginate(consumer, pagi, pre, transform, null);
     }
 
-    public static <T> void paginate(IArgConsumer consumer, List<T> elems, Runnable pre, Function<T, ITextComponent> transform) throws CommandException {
+    public static <T> void paginate(IArgConsumer consumer, List<T> elems, Runnable pre, Function<T, Component> transform) throws CommandException {
         paginate(consumer, new Paginator<>(elems), pre, transform, null);
     }
 
-    public static <T> void paginate(IArgConsumer consumer, T[] elems, Runnable pre, Function<T, ITextComponent> transform) throws CommandException {
+    public static <T> void paginate(IArgConsumer consumer, T[] elems, Runnable pre, Function<T, Component> transform) throws CommandException {
         paginate(consumer, Arrays.asList(elems), pre, transform, null);
     }
 
-    public static <T> void paginate(IArgConsumer consumer, Paginator<T> pagi, Function<T, ITextComponent> transform) throws CommandException {
+    public static <T> void paginate(IArgConsumer consumer, Paginator<T> pagi, Function<T, Component> transform) throws CommandException {
         paginate(consumer, pagi, null, transform, null);
     }
 
-    public static <T> void paginate(IArgConsumer consumer, List<T> elems, Function<T, ITextComponent> transform) throws CommandException {
+    public static <T> void paginate(IArgConsumer consumer, List<T> elems, Function<T, Component> transform) throws CommandException {
         paginate(consumer, new Paginator<>(elems), null, transform, null);
     }
 
-    public static <T> void paginate(IArgConsumer consumer, T[] elems, Function<T, ITextComponent> transform) throws CommandException {
+    public static <T> void paginate(IArgConsumer consumer, T[] elems, Function<T, Component> transform) throws CommandException {
         paginate(consumer, Arrays.asList(elems), null, transform, null);
     }
 }

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

@@ -23,14 +23,13 @@ import baritone.api.command.argument.IArgConsumer;
 import baritone.api.command.manager.ICommandManager;
 import baritone.api.event.events.TabCompleteEvent;
 import baritone.api.utils.SettingsUtil;
-import net.minecraft.util.ResourceLocation;
-
 import java.util.Comparator;
 import java.util.List;
 import java.util.Locale;
 import java.util.function.Function;
 import java.util.function.Predicate;
 import java.util.stream.Stream;
+import net.minecraft.resources.ResourceLocation;
 
 /**
  * The {@link TabCompleteHelper} is a <b>single-use</b> object that helps you handle tab completion. It includes helper
@@ -213,7 +212,12 @@ public class TabCompleteHelper {
      * @return This {@link TabCompleteHelper}
      */
     public TabCompleteHelper filterPrefixNamespaced(String prefix) {
-        return filterPrefix(new ResourceLocation(prefix).toString());
+        ResourceLocation loc = ResourceLocation.tryParse(prefix);
+        if (loc == null) {
+            stream = Stream.empty();
+            return this;
+        }
+        return filterPrefix(loc.toString());
     }
 
     /**

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

@@ -15,29 +15,33 @@
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package baritone.launch.mixins;
+package baritone.api.event.events;
 
-import baritone.utils.accessor.IAnvilChunkLoader;
-import net.minecraft.world.chunk.storage.AnvilChunkLoader;
-import org.spongepowered.asm.mixin.Final;
-import org.spongepowered.asm.mixin.Mixin;
-import org.spongepowered.asm.mixin.Shadow;
+import baritone.api.utils.Pair;
+import net.minecraft.core.BlockPos;
+import net.minecraft.world.level.ChunkPos;
+import net.minecraft.world.level.block.state.BlockState;
 
-import java.io.File;
+import java.util.List;
 
 /**
  * @author Brady
- * @since 9/4/2018
  */
-@Mixin(AnvilChunkLoader.class)
-public class MixinAnvilChunkLoader implements IAnvilChunkLoader {
+public final class BlockChangeEvent {
 
-    @Shadow
-    @Final
-    private File chunkSaveLocation;
+    private final ChunkPos chunk;
+    private final List<Pair<BlockPos, BlockState>> blocks;
 
-    @Override
-    public File getChunkSaveLocation() {
-        return this.chunkSaveLocation;
+    public BlockChangeEvent(ChunkPos pos, List<Pair<BlockPos, BlockState>> blocks) {
+        this.chunk = pos;
+        this.blocks = blocks;
+    }
+
+    public ChunkPos getChunkPos() {
+        return this.chunk;
+    }
+
+    public List<Pair<BlockPos, BlockState>> getBlocks() {
+        return this.blocks;
     }
 }

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

@@ -17,7 +17,7 @@
 
 package baritone.api.event.events;
 
-import net.minecraft.util.math.BlockPos;
+import net.minecraft.core.BlockPos;
 
 /**
  * Called when the local player interacts with a block, can be either {@link Type#START_BREAK} or {@link Type#USE}.

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

@@ -57,31 +57,38 @@ public final class ChunkEvent {
     /**
      * @return The state of the event
      */
-    public final EventState getState() {
+    public EventState getState() {
         return this.state;
     }
 
     /**
      * @return The type of chunk event that occurred;
      */
-    public final Type getType() {
+    public Type getType() {
         return this.type;
     }
 
     /**
      * @return The Chunk X position.
      */
-    public final int getX() {
+    public int getX() {
         return this.x;
     }
 
     /**
      * @return The Chunk Z position.
      */
-    public final int getZ() {
+    public int getZ() {
         return this.z;
     }
 
+    /**
+     * @return {@code true} if the event was fired after a chunk population
+     */
+    public boolean isPostPopulate() {
+        return this.state == EventState.POST && this.type.isPopulate();
+    }
+
     public enum Type {
 
         /**
@@ -106,6 +113,10 @@ public final class ChunkEvent {
          * <p>
          * And it's a partial chunk
          */
-        POPULATE_PARTIAL
+        POPULATE_PARTIAL;
+
+        public final boolean isPopulate() {
+            return this == POPULATE_FULL || this == POPULATE_PARTIAL;
+        }
     }
 }

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

@@ -18,8 +18,8 @@
 package baritone.api.event.events;
 
 import baritone.api.event.events.type.EventState;
-import net.minecraft.network.NetworkManager;
-import net.minecraft.network.Packet;
+import net.minecraft.network.Connection;
+import net.minecraft.network.protocol.Packet;
 
 /**
  * @author Brady
@@ -27,19 +27,19 @@ import net.minecraft.network.Packet;
  */
 public final class PacketEvent {
 
-    private final NetworkManager networkManager;
+    private final Connection networkManager;
 
     private final EventState state;
 
     private final Packet<?> packet;
 
-    public PacketEvent(NetworkManager networkManager, EventState state, Packet<?> packet) {
+    public PacketEvent(Connection networkManager, EventState state, Packet<?> packet) {
         this.networkManager = networkManager;
         this.state = state;
         this.packet = packet;
     }
 
-    public final NetworkManager getNetworkManager() {
+    public final Connection getNetworkManager() {
         return this.networkManager;
     }
 

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

@@ -17,6 +17,9 @@
 
 package baritone.api.event.events;
 
+import com.mojang.blaze3d.vertex.PoseStack;
+import org.joml.Matrix4f;
+
 /**
  * @author Brady
  * @since 8/5/2018
@@ -28,8 +31,13 @@ public final class RenderEvent {
      */
     private final float partialTicks;
 
-    public RenderEvent(float partialTicks) {
+    private final Matrix4f projectionMatrix;
+    private final PoseStack modelViewStack;
+
+    public RenderEvent(float partialTicks, PoseStack modelViewStack, Matrix4f projectionMatrix) {
         this.partialTicks = partialTicks;
+        this.modelViewStack = modelViewStack;
+        this.projectionMatrix = projectionMatrix;
     }
 
     /**
@@ -38,4 +46,12 @@ public final class RenderEvent {
     public final float getPartialTicks() {
         return this.partialTicks;
     }
+
+    public PoseStack getModelViewStack() {
+        return this.modelViewStack;
+    }
+
+    public Matrix4f getProjectionMatrix() {
+        return this.projectionMatrix;
+    }
 }

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

@@ -18,8 +18,9 @@
 package baritone.api.event.events;
 
 import baritone.api.utils.Rotation;
-import net.minecraft.entity.Entity;
-import net.minecraft.entity.EntityLivingBase;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.LivingEntity;
+import net.minecraft.world.phys.Vec3;
 
 /**
  * @author Brady
@@ -99,14 +100,14 @@ public final class RotationMoveEvent {
         /**
          * Called when the player's motion is updated.
          *
-         * @see Entity#moveRelative(float, float, float, float)
+         * @see Entity#moveRelative(float, Vec3)
          */
         MOTION_UPDATE,
 
         /**
          * Called when the player jumps.
          *
-         * @see EntityLivingBase#jump
+         * @see LivingEntity
          */
         JUMP
     }

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

@@ -22,7 +22,7 @@ import baritone.api.event.events.type.Cancellable;
 /**
  * @author LoganDark
  */
-public class TabCompleteEvent extends Cancellable {
+public final class TabCompleteEvent extends Cancellable {
 
     public final String prefix;
     public String[] completions;

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

@@ -18,9 +18,18 @@
 package baritone.api.event.events;
 
 import baritone.api.event.events.type.EventState;
+import net.minecraft.client.Minecraft;
 
 import java.util.function.BiFunction;
 
+/**
+ * Called on and after each game tick of the primary {@link Minecraft} instance and dispatched to all Baritone
+ * instances.
+ * <p>
+ * When {@link #state} is {@link EventState#PRE}, the event is being called just prior to when the current in-game
+ * screen is ticked. When {@link #state} is {@link EventState#POST}, the event is being called at the very end
+ * of the {@link Minecraft#runTick()} method.
+ */
 public final class TickEvent {
 
     private static int overallTickCount;

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

@@ -18,7 +18,7 @@
 package baritone.api.event.events;
 
 import baritone.api.event.events.type.EventState;
-import net.minecraft.client.multiplayer.WorldClient;
+import net.minecraft.client.multiplayer.ClientLevel;
 
 /**
  * @author Brady
@@ -29,14 +29,14 @@ public final class WorldEvent {
     /**
      * The new world that is being loaded. {@code null} if being unloaded.
      */
-    private final WorldClient world;
+    private final ClientLevel world;
 
     /**
      * The state of the event
      */
     private final EventState state;
 
-    public WorldEvent(WorldClient world, EventState state) {
+    public WorldEvent(ClientLevel world, EventState state) {
         this.world = world;
         this.state = state;
     }
@@ -44,7 +44,7 @@ public final class WorldEvent {
     /**
      * @return The new world that is being loaded. {@code null} if being unloaded.
      */
-    public final WorldClient getWorld() {
+    public final ClientLevel getWorld() {
         return this.world;
     }
 

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

@@ -33,6 +33,9 @@ public interface AbstractGameEventListener extends IGameEventListener {
     @Override
     default void onTick(TickEvent event) {}
 
+    @Override
+    default void onPostTick(TickEvent event) {}
+
     @Override
     default void onPlayerUpdate(PlayerUpdateEvent event) {}
 
@@ -45,6 +48,9 @@ public interface AbstractGameEventListener extends IGameEventListener {
     @Override
     default void onChunkEvent(ChunkEvent event) {}
 
+    @Override
+    default void onBlockChange(BlockChangeEvent event) {}
+
     @Override
     default void onRenderPass(RenderEvent event) {}
 

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

@@ -18,14 +18,13 @@
 package baritone.api.event.listener;
 
 import baritone.api.event.events.*;
-import io.netty.util.concurrent.GenericFutureListener;
 import net.minecraft.client.Minecraft;
-import net.minecraft.client.entity.EntityPlayerSP;
-import net.minecraft.client.gui.GuiGameOver;
-import net.minecraft.client.multiplayer.WorldClient;
-import net.minecraft.client.settings.GameSettings;
-import net.minecraft.entity.Entity;
-import net.minecraft.network.Packet;
+import net.minecraft.client.gui.screens.DeathScreen;
+import net.minecraft.client.multiplayer.ClientLevel;
+import net.minecraft.client.player.LocalPlayer;
+import net.minecraft.network.protocol.Packet;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.phys.Vec3;
 
 /**
  * @author Brady
@@ -37,15 +36,23 @@ public interface IGameEventListener {
      * Run once per game tick before screen input is handled.
      *
      * @param event The event
-     * @see Minecraft#runTick()
+     * @see Minecraft#tick()
      */
     void onTick(TickEvent event);
 
+    /**
+     * Run once per game tick after the tick is completed
+     *
+     * @param event The event
+     * @see Minecraft#runTick()
+     */
+    void onPostTick(TickEvent event);
+
     /**
      * Run once per game tick from before and after the player rotation is sent to the server.
      *
      * @param event The event
-     * @see EntityPlayerSP#onUpdate()
+     * @see LocalPlayer#tick()
      */
     void onPlayerUpdate(PlayerUpdateEvent event);
 
@@ -53,7 +60,7 @@ public interface IGameEventListener {
      * Runs whenever the client player sends a message to the server.
      *
      * @param event The event
-     * @see EntityPlayerSP#sendChatMessage(String)
+     * @see LocalPlayer#chat(String)
      */
     void onSendChatMessage(ChatEvent event);
 
@@ -68,14 +75,18 @@ public interface IGameEventListener {
      * Runs before and after whenever a chunk is either loaded, unloaded, or populated.
      *
      * @param event The event
-     * @see WorldClient#doPreChunk(int, int, boolean)
      */
     void onChunkEvent(ChunkEvent event);
 
     /**
-     * Runs once per world render pass. Two passes are made when {@link GameSettings#anaglyph} is on.
-     * <p>
-     * <b>Note:</b> {@link GameSettings#anaglyph} has been removed in Minecraft 1.13
+     * Runs after a single or multi block change packet is received and processed.
+     *
+     * @param event The event
+     */
+    void onBlockChange(BlockChangeEvent event);
+
+    /**
+     * Runs once per world render pass.
      *
      * @param event The event
      */
@@ -85,7 +96,7 @@ public interface IGameEventListener {
      * Runs before and after whenever a new world is loaded
      *
      * @param event The event
-     * @see Minecraft#loadWorld(WorldClient, String)
+     * @see Minecraft#setLevel(ClientLevel)
      */
     void onWorldEvent(WorldEvent event);
 
@@ -94,7 +105,6 @@ public interface IGameEventListener {
      *
      * @param event The event
      * @see Packet
-     * @see GenericFutureListener
      */
     void onSendPacket(PacketEvent event);
 
@@ -103,7 +113,6 @@ public interface IGameEventListener {
      *
      * @param event The event
      * @see Packet
-     * @see GenericFutureListener
      */
     void onReceivePacket(PacketEvent event);
 
@@ -112,15 +121,15 @@ public interface IGameEventListener {
      * and before and after the player jumps.
      *
      * @param event The event
-     * @see Entity#moveRelative(float, float, float, float)
+     * @see Entity#moveRelative(float, Vec3)
      */
     void onPlayerRotationMove(RotationMoveEvent event);
 
     /**
-     * Called whenever the sprint keybind state is checked in {@link EntityPlayerSP#onLivingUpdate}
+     * Called whenever the sprint keybind state is checked in {@link LocalPlayer#aiStep}
      *
      * @param event The event
-     * @see EntityPlayerSP#onLivingUpdate()
+     * @see LocalPlayer#aiStep()
      */
     void onPlayerSprintState(SprintStateEvent event);
 
@@ -132,9 +141,9 @@ public interface IGameEventListener {
     void onBlockInteract(BlockInteractEvent event);
 
     /**
-     * Called when the local player dies, as indicated by the creation of the {@link GuiGameOver} screen.
+     * Called when the local player dies, as indicated by the creation of the {@link DeathScreen} screen.
      *
-     * @see GuiGameOver
+     * @see DeathScreen
      */
     void onPlayerDeath();
 

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

@@ -17,7 +17,7 @@
 
 package baritone.api.pathing.goals;
 
-import net.minecraft.util.math.BlockPos;
+import net.minecraft.core.BlockPos;
 
 /**
  * An abstract Goal for pathing, can be anything from a specific block to just a Y coordinate.

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

@@ -20,7 +20,7 @@ package baritone.api.pathing.goals;
 import baritone.api.utils.BetterBlockPos;
 import baritone.api.utils.SettingsUtil;
 import baritone.api.utils.interfaces.IGoalRenderPos;
-import net.minecraft.util.math.BlockPos;
+import net.minecraft.core.BlockPos;
 
 /**
  * A specific BlockPos goal

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

@@ -20,7 +20,7 @@ package baritone.api.pathing.goals;
 import baritone.api.utils.BetterBlockPos;
 import baritone.api.utils.SettingsUtil;
 import baritone.api.utils.interfaces.IGoalRenderPos;
-import net.minecraft.util.math.BlockPos;
+import net.minecraft.core.BlockPos;
 
 
 /**

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

@@ -22,7 +22,7 @@ import baritone.api.utils.SettingsUtil;
 import baritone.api.utils.interfaces.IGoalRenderPos;
 import it.unimi.dsi.fastutil.doubles.DoubleIterator;
 import it.unimi.dsi.fastutil.doubles.DoubleOpenHashSet;
-import net.minecraft.util.math.BlockPos;
+import net.minecraft.core.BlockPos;
 
 public class GoalNear implements Goal, IGoalRenderPos {
 

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

@@ -20,7 +20,7 @@ package baritone.api.pathing.goals;
 import baritone.api.utils.SettingsUtil;
 import it.unimi.dsi.fastutil.doubles.DoubleIterator;
 import it.unimi.dsi.fastutil.doubles.DoubleOpenHashSet;
-import net.minecraft.util.math.BlockPos;
+import net.minecraft.core.BlockPos;
 
 import java.util.Arrays;
 import java.util.Objects;
@@ -44,7 +44,7 @@ public class GoalRunAway implements Goal {
 
     public GoalRunAway(double distance, Integer maintainY, BlockPos... from) {
         if (from.length == 0) {
-            throw new IllegalArgumentException();
+            throw new IllegalArgumentException("Positions to run away from must not be empty");
         }
         this.from = from;
         this.distanceSq = (int) (distance * distance);

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

@@ -19,8 +19,8 @@ package baritone.api.pathing.goals;
 
 import baritone.api.utils.BetterBlockPos;
 import baritone.api.utils.SettingsUtil;
-import net.minecraft.util.EnumFacing;
-import net.minecraft.util.math.BlockPos;
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.Direction;
 
 /**
  * Dig a tunnel in a certain direction, but if you have to deviate from the path, go back to where you started
@@ -33,12 +33,12 @@ public class GoalStrictDirection implements Goal {
     public final int dx;
     public final int dz;
 
-    public GoalStrictDirection(BlockPos origin, EnumFacing direction) {
+    public GoalStrictDirection(BlockPos origin, Direction direction) {
         x = origin.getX();
         y = origin.getY();
         z = origin.getZ();
-        dx = direction.getXOffset();
-        dz = direction.getZOffset();
+        dx = direction.getStepX();
+        dz = direction.getStepZ();
         if (dx == 0 && dz == 0) {
             throw new IllegalArgumentException(direction + "");
         }

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

@@ -20,7 +20,7 @@ package baritone.api.pathing.goals;
 import baritone.api.utils.BetterBlockPos;
 import baritone.api.utils.SettingsUtil;
 import baritone.api.utils.interfaces.IGoalRenderPos;
-import net.minecraft.util.math.BlockPos;
+import net.minecraft.core.BlockPos;
 
 /**
  * Useful if the goal is just to mine a block. This goal will be satisfied if the specified

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

@@ -20,8 +20,8 @@ package baritone.api.pathing.goals;
 import baritone.api.BaritoneAPI;
 import baritone.api.utils.BetterBlockPos;
 import baritone.api.utils.SettingsUtil;
-import net.minecraft.util.math.MathHelper;
-import net.minecraft.util.math.Vec3d;
+import net.minecraft.util.Mth;
+import net.minecraft.world.phys.Vec3;
 
 /**
  * Useful for long-range goals that don't have a specific Y level.
@@ -115,11 +115,11 @@ public class GoalXZ implements Goal {
         return (diagonal + straight) * BaritoneAPI.getSettings().costHeuristic.value; // big TODO tune
     }
 
-    public static GoalXZ fromDirection(Vec3d origin, float yaw, double distance) {
+    public static GoalXZ fromDirection(Vec3 origin, float yaw, double distance) {
         float theta = (float) Math.toRadians(yaw);
-        double x = origin.x - MathHelper.sin(theta) * distance;
-        double z = origin.z + MathHelper.cos(theta) * distance;
-        return new GoalXZ(MathHelper.floor(x), MathHelper.floor(z));
+        double x = origin.x - Mth.sin(theta) * distance;
+        double z = origin.z + Mth.cos(theta) * distance;
+        return new GoalXZ(Mth.floor(x), Mth.floor(z));
     }
 
     public int getX() {

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

@@ -65,8 +65,8 @@ public interface ActionCosts {
 
 
     static double[] generateFallNBlocksCost() {
-        double[] costs = new double[257];
-        for (int i = 0; i < 257; i++) {
+        double[] costs = new double[4097];
+        for (int i = 0; i < 4097; i++) {
             costs[i] = distanceToTicks(i);
         }
         return costs;

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

@@ -18,7 +18,7 @@
 package baritone.api.pathing.movement;
 
 import baritone.api.utils.BetterBlockPos;
-import net.minecraft.util.math.BlockPos;
+import net.minecraft.core.BlockPos;
 
 /**
  * @author Brady

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

@@ -18,13 +18,13 @@
 package baritone.api.process;
 
 import baritone.api.schematic.ISchematic;
-import net.minecraft.block.state.IBlockState;
 import net.minecraft.client.Minecraft;
-import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3i;
-
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.Vec3i;
+import net.minecraft.world.level.block.state.BlockState;
 import java.io.File;
 import java.util.List;
+import java.util.Optional;
 
 /**
  * @author Brady
@@ -53,7 +53,7 @@ public interface IBuilderProcess extends IBaritoneProcess {
 
     @Deprecated
     default boolean build(String schematicFile, BlockPos origin) {
-        File file = new File(new File(Minecraft.getMinecraft().gameDir, "schematics"), schematicFile);
+        File file = new File(new File(Minecraft.getInstance().gameDirectory, "schematics"), schematicFile);
         return build(schematicFile, file, origin);
     }
 
@@ -74,5 +74,18 @@ public interface IBuilderProcess extends IBaritoneProcess {
      * schematics, for example, to pick a state that the builder process will be happy with, because any variation will
      * cause it to give up. This is updated every tick, but only while the builder process is active.
      */
-    List<IBlockState> getApproxPlaceable();
+    List<BlockState> getApproxPlaceable();
+    /**
+     * Returns the lower bound of the current mining layer if mineInLayers is true.
+     * If mineInLayers is false, this will return an empty optional.
+     * @return The lower bound of the current mining layer
+     */
+    Optional<Integer> getMinLayer();
+
+    /**
+     * Returns the upper bound of the current mining layer if mineInLayers is true.
+     * If mineInLayers is false, this will return an empty optional.
+     * @return The upper bound of the current mining layer
+     */
+    Optional<Integer> getMaxLayer();
 }

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

@@ -38,6 +38,11 @@ public interface ICustomGoalProcess extends IBaritoneProcess {
      */
     Goal getGoal();
 
+    /**
+     * @return The most recent set goal, which doesn't invalidate upon {@link #onLostControl()}
+     */
+    Goal mostRecentGoal();
+
     /**
      * Sets the goal and begins the path execution.
      *

src/api/java/baritone/api/process/IElytraProcess.java

@@ -15,36 +15,36 @@
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package baritone.api.bot.connect;
+package baritone.api.process;
 
-/**
- * @author Brady
- * @since 11/6/2018
- */
-public enum ConnectionStatus {
+import baritone.api.pathing.goals.Goal;
+import net.minecraft.core.BlockPos;
+
+public interface IElytraProcess extends IBaritoneProcess {
+
+    void repackChunks();
 
     /**
-     * The local player is not connected to a server, therefore, there is no target server to connect to.
+     * @return Where it is currently flying to, null if not active
      */
-    NO_CURRENT_CONNECTION,
+    BlockPos currentDestination();
+
+    void pathTo(BlockPos destination);
+
+    void pathTo(Goal destination);
 
     /**
-     * The IP of the targetted address to connect to could not be resolved.
+     * Resets the state of the process but will maintain the same destination and will try to keep flying
      */
-    CANT_RESOLVE_HOST,
+    void resetState();
 
     /**
-     * The port for the detected LAN server could not be resolved.
+     * @return {@code true} if the native library loaded and elytra is actually usable
      */
-    CANT_RESOLVE_LAN,
+    boolean isLoaded();
 
-    /**
-     * The connection initialization failed.
+    /*
+     * FOR INTERNAL USE ONLY. MAY BE REMOVED AT ANY TIME.
      */
-    CONNECTION_FAILED,
-
-    /**
-     * The connection was a success
-     */
-    SUCCESS
+    boolean isSafeToCancel();
 }

src/api/java/baritone/api/process/IFarmProcess.java

@@ -17,7 +17,7 @@
 
 package baritone.api.process;
 
-import net.minecraft.util.math.BlockPos;
+import net.minecraft.core.BlockPos;
 
 public interface IFarmProcess extends IBaritoneProcess {
 

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

@@ -17,7 +17,8 @@
 
 package baritone.api.process;
 
-import net.minecraft.entity.Entity;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.item.ItemStack;
 
 import java.util.List;
 import java.util.function.Predicate;
@@ -35,6 +36,13 @@ public interface IFollowProcess extends IBaritoneProcess {
      */
     void follow(Predicate<Entity> filter);
 
+    /**
+     * Try to pick up any items matching this predicate
+     *
+     * @param filter the predicate
+     */
+    void pickup(Predicate<ItemStack> filter);
+
     /**
      * @return The entities that are currently being followed. null if not currently following, empty if nothing matches the predicate
      */

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

@@ -18,7 +18,7 @@
 package baritone.api.process;
 
 import baritone.api.utils.BlockOptionalMeta;
-import net.minecraft.block.Block;
+import net.minecraft.world.level.block.Block;
 
 /**
  * but it rescans the world every once in a while so it doesn't get fooled by its cache

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

@@ -19,9 +19,8 @@ package baritone.api.process;
 
 import baritone.api.utils.BlockOptionalMeta;
 import baritone.api.utils.BlockOptionalMetaLookup;
-import net.minecraft.block.Block;
-
 import java.util.stream.Stream;
+import net.minecraft.world.level.block.Block;
 
 /**
  * @author Brady

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

@@ -56,5 +56,10 @@ public enum PathingCommandType {
     /**
      * Go and ask the next process what to do
      */
-    DEFER
+    DEFER,
+
+    /**
+     * Sets the goal and calculates a path, but pauses instead of immediately starting the path.
+     */
+    SET_GOAL_AND_PAUSE
 }

src/api/java/baritone/api/schematic/CompositeSchematic.java

@@ -17,10 +17,9 @@
 
 package baritone.api.schematic;
 
-import net.minecraft.block.state.IBlockState;
-
 import java.util.ArrayList;
 import java.util.List;
+import net.minecraft.world.level.block.state.BlockState;
 
 public class CompositeSchematic extends AbstractSchematic {
 
@@ -47,7 +46,7 @@ public class CompositeSchematic extends AbstractSchematic {
         recalcArr();
     }
 
-    private CompositeSchematicEntry getSchematic(int x, int y, int z, IBlockState currentState) {
+    private CompositeSchematicEntry getSchematic(int x, int y, int z, BlockState currentState) {
         for (CompositeSchematicEntry entry : schematicArr) {
             if (x >= entry.x && y >= entry.y && z >= entry.z &&
                     entry.schematic.inSchematic(x - entry.x, y - entry.y, z - entry.z, currentState)) {
@@ -58,13 +57,13 @@ public class CompositeSchematic extends AbstractSchematic {
     }
 
     @Override
-    public boolean inSchematic(int x, int y, int z, IBlockState currentState) {
+    public boolean inSchematic(int x, int y, int z, BlockState currentState) {
         CompositeSchematicEntry entry = getSchematic(x, y, z, currentState);
         return entry != null && entry.schematic.inSchematic(x - entry.x, y - entry.y, z - entry.z, currentState);
     }
 
     @Override
-    public IBlockState desiredState(int x, int y, int z, IBlockState current, List<IBlockState> approxPlaceable) {
+    public BlockState desiredState(int x, int y, int z, BlockState current, List<BlockState> approxPlaceable) {
         CompositeSchematicEntry entry = getSchematic(x, y, z, current);
         if (entry == null) {
             throw new IllegalStateException("couldn't find schematic for this position");

src/api/java/baritone/api/schematic/FillSchematic.java

@@ -18,7 +18,8 @@
 package baritone.api.schematic;
 
 import baritone.api.utils.BlockOptionalMeta;
-import net.minecraft.block.state.IBlockState;
+import net.minecraft.world.level.block.Blocks;
+import net.minecraft.world.level.block.state.BlockState;
 
 import java.util.List;
 
@@ -31,8 +32,8 @@ public class FillSchematic extends AbstractSchematic {
         this.bom = bom;
     }
 
-    public FillSchematic(int x, int y, int z, IBlockState state) {
-        this(x, y, z, new BlockOptionalMeta(state.getBlock(), state.getBlock().getMetaFromState(state)));
+    public FillSchematic(int x, int y, int z, BlockState state) {
+        this(x, y, z, new BlockOptionalMeta(state.getBlock()));
     }
 
     public BlockOptionalMeta getBom() {
@@ -40,11 +41,11 @@ public class FillSchematic extends AbstractSchematic {
     }
 
     @Override
-    public IBlockState desiredState(int x, int y, int z, IBlockState current, List<IBlockState> approxPlaceable) {
+    public BlockState desiredState(int x, int y, int z, BlockState current, List<BlockState> approxPlaceable) {
         if (bom.matches(current)) {
             return current;
         }
-        for (IBlockState placeable : approxPlaceable) {
+        for (BlockState placeable : approxPlaceable) {
             if (bom.matches(placeable)) {
                 return placeable;
             }

src/api/java/baritone/api/schematic/ISchematic.java

@@ -17,10 +17,9 @@
 
 package baritone.api.schematic;
 
-import net.minecraft.block.state.IBlockState;
-import net.minecraft.util.EnumFacing;
-
 import java.util.List;
+import net.minecraft.core.Direction;
+import net.minecraft.world.level.block.state.BlockState;
 
 /**
  * Basic representation of a schematic. Provides the dimensions and the desired state for a given position relative to
@@ -44,11 +43,11 @@ public interface ISchematic {
      * @param currentState The current state of that block in the world, or null
      * @return Whether or not the specified position is within the bounds of this schematic
      */
-    default boolean inSchematic(int x, int y, int z, IBlockState currentState) {
+    default boolean inSchematic(int x, int y, int z, BlockState currentState) {
         return x >= 0 && x < widthX() && y >= 0 && y < heightY() && z >= 0 && z < lengthZ();
     }
 
-    default int size(EnumFacing.Axis axis) {
+    default int size(Direction.Axis axis) {
         switch (axis) {
             case X:
                 return widthX();
@@ -71,7 +70,7 @@ public interface ISchematic {
      * @param approxPlaceable The list of blockstates estimated to be placeable
      * @return The desired block state at the specified position
      */
-    IBlockState desiredState(int x, int y, int z, IBlockState current, List<IBlockState> approxPlaceable);
+    BlockState desiredState(int x, int y, int z, BlockState current, List<BlockState> approxPlaceable);
 
     /**
      * Resets possible caches to avoid wrong behavior when moving the schematic around

src/api/java/baritone/api/schematic/ISchematicSystem.java

@@ -21,6 +21,7 @@ import baritone.api.command.registry.Registry;
 import baritone.api.schematic.format.ISchematicFormat;
 
 import java.io.File;
+import java.util.List;
 import java.util.Optional;
 
 /**
@@ -41,4 +42,9 @@ public interface ISchematicSystem {
      * @return The corresponding format for the file, {@link Optional#empty()} if no candidates were found.
      */
     Optional<ISchematicFormat> getByFile(File file);
+
+    /**
+     * @return A list of file extensions used by supported formats
+     */
+    List<String> getFileExtensions();
 }

src/api/java/baritone/api/schematic/IStaticSchematic.java

@@ -17,7 +17,7 @@
 
 package baritone.api.schematic;
 
-import net.minecraft.block.state.IBlockState;
+import net.minecraft.world.level.block.state.BlockState;
 
 /**
  * A static schematic is capable of providing the desired state at a given position without
@@ -30,7 +30,7 @@ import net.minecraft.block.state.IBlockState;
 public interface IStaticSchematic extends ISchematic {
 
     /**
-     * Gets the {@link IBlockState} for a given position in this schematic. It should be guaranteed
+     * Gets the {@link BlockState} for a given position in this schematic. It should be guaranteed
      * that the return value of this method will not change given that the parameters are the same.
      *
      * @param x The X block position
@@ -38,19 +38,19 @@ public interface IStaticSchematic extends ISchematic {
      * @param z The Z block position
      * @return The desired state at the specified position.
      */
-    IBlockState getDirect(int x, int y, int z);
+    BlockState getDirect(int x, int y, int z);
 
     /**
-     * Returns an {@link IBlockState} array of size {@link #heightY()} which contains all
-     * desired block states in the specified vertical column. The index of {@link IBlockState}s
+     * Returns an {@link BlockState} array of size {@link #heightY()} which contains all
+     * desired block states in the specified vertical column. The index of {@link BlockState}s
      * in the array are equivalent to their Y position in the schematic.
      *
      * @param x The X column position
      * @param z The Z column position
-     * @return An {@link IBlockState} array
+     * @return An {@link BlockState} array
      */
-    default IBlockState[] getColumn(int x, int z) {
-        IBlockState[] column = new IBlockState[this.heightY()];
+    default BlockState[] getColumn(int x, int z) {
+        BlockState[] column = new BlockState[this.heightY()];
         for (int i = 0; i < this.heightY(); i++) {
             column[i] = getDirect(x, i, z);
         }

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

@@ -18,7 +18,7 @@
 package baritone.api.schematic;
 
 import baritone.api.schematic.mask.Mask;
-import net.minecraft.block.state.IBlockState;
+import net.minecraft.world.level.block.state.BlockState;
 
 import java.util.List;
 
@@ -31,15 +31,15 @@ public abstract class MaskSchematic extends AbstractSchematic {
         this.schematic = schematic;
     }
 
-    protected abstract boolean partOfMask(int x, int y, int z, IBlockState currentState);
+    protected abstract boolean partOfMask(int x, int y, int z, BlockState currentState);
 
     @Override
-    public boolean inSchematic(int x, int y, int z, IBlockState currentState) {
+    public boolean inSchematic(int x, int y, int z, BlockState currentState) {
         return schematic.inSchematic(x, y, z, currentState) && partOfMask(x, y, z, currentState);
     }
 
     @Override
-    public IBlockState desiredState(int x, int y, int z, IBlockState current, List<IBlockState> approxPlaceable) {
+    public BlockState desiredState(int x, int y, int z, BlockState current, List<BlockState> approxPlaceable) {
         return schematic.desiredState(x, y, z, current, approxPlaceable);
     }
 
@@ -47,7 +47,7 @@ public abstract class MaskSchematic extends AbstractSchematic {
         return new MaskSchematic(schematic) {
 
             @Override
-            protected boolean partOfMask(int x, int y, int z, IBlockState currentState) {
+            protected boolean partOfMask(int x, int y, int z, BlockState currentState) {
                 return function.partOfMask(x, y, z, currentState);
             }
         };

src/api/java/baritone/api/schematic/MirroredSchematic.java

@@ -0,0 +1,114 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.schematic;
+
+import net.minecraft.world.level.block.state.BlockState;
+import net.minecraft.world.level.block.Mirror;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class MirroredSchematic implements ISchematic {
+
+    private final ISchematic schematic;
+    private final Mirror mirror;
+
+    public MirroredSchematic(ISchematic schematic, Mirror mirror) {
+        this.schematic = schematic;
+        this.mirror = mirror;
+    }
+
+    @Override
+    public boolean inSchematic(int x, int y, int z, BlockState currentState) {
+        return schematic.inSchematic(
+                mirrorX(x, widthX(), mirror),
+                y,
+                mirrorZ(z, lengthZ(), mirror),
+                mirror(currentState, mirror)
+        );
+    }
+
+    @Override
+    public BlockState desiredState(int x, int y, int z, BlockState current, List<BlockState> approxPlaceable) {
+        return mirror(schematic.desiredState(
+                mirrorX(x, widthX(), mirror),
+                y,
+                mirrorZ(z, lengthZ(), mirror),
+                mirror(current, mirror),
+                mirror(approxPlaceable, mirror)
+        ), mirror);
+    }
+
+    @Override
+    public void reset() {
+        schematic.reset();
+    }
+
+    @Override
+    public int widthX() {
+        return schematic.widthX();
+    }
+
+    @Override
+    public int heightY() {
+        return schematic.heightY();
+    }
+
+    @Override
+    public int lengthZ() {
+        return schematic.lengthZ();
+    }
+
+    private static int mirrorX(int x, int sizeX, Mirror mirror) {
+        switch (mirror) {
+            case NONE:
+            case LEFT_RIGHT:
+                return x;
+            case FRONT_BACK:
+                return sizeX - x - 1;
+        }
+        throw new IllegalArgumentException("Unknown mirror");
+    }
+
+    private static int mirrorZ(int z, int sizeZ, Mirror mirror) {
+        switch (mirror) {
+            case NONE:
+            case FRONT_BACK:
+                return z;
+            case LEFT_RIGHT:
+                return sizeZ - z - 1;
+        }
+        throw new IllegalArgumentException("Unknown mirror");
+    }
+
+    private static BlockState mirror(BlockState state, Mirror mirror) {
+        if (state == null) {
+            return null;
+        }
+        return state.mirror(mirror);
+    }
+
+    private static List<BlockState> mirror(List<BlockState> states, Mirror mirror) {
+        if (states == null) {
+            return null;
+        }
+        return states.stream()
+                .map(s -> mirror(s, mirror))
+                .collect(Collectors.toList());
+    }
+}

src/api/java/baritone/api/schematic/ReplaceSchematic.java

@@ -18,7 +18,7 @@
 package baritone.api.schematic;
 
 import baritone.api.utils.BlockOptionalMetaLookup;
-import net.minecraft.block.state.IBlockState;
+import net.minecraft.world.level.block.state.BlockState;
 
 public class ReplaceSchematic extends MaskSchematic {
 
@@ -44,7 +44,7 @@ public class ReplaceSchematic extends MaskSchematic {
     }
 
     @Override
-    protected boolean partOfMask(int x, int y, int z, IBlockState currentState) {
+    protected boolean partOfMask(int x, int y, int z, BlockState currentState) {
         if (cache[x][y][z] == null) {
             cache[x][y][z] = filter.has(currentState);
         }

src/api/java/baritone/api/schematic/RotatedSchematic.java

@@ -0,0 +1,136 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.api.schematic;
+
+import net.minecraft.world.level.block.state.BlockState;
+import net.minecraft.world.level.block.Rotation;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class RotatedSchematic implements ISchematic {
+
+    private final ISchematic schematic;
+    private final Rotation rotation;
+    private final Rotation inverseRotation;
+
+    public RotatedSchematic(ISchematic schematic, Rotation rotation) {
+        this.schematic = schematic;
+        this.rotation = rotation;
+        // I don't think a 14 line switch would improve readability
+        this.inverseRotation = rotation.getRotated(rotation).getRotated(rotation);
+    }
+
+    @Override
+    public boolean inSchematic(int x, int y, int z, BlockState currentState) {
+        return schematic.inSchematic(
+                rotateX(x, z, widthX(), lengthZ(), inverseRotation),
+                y,
+                rotateZ(x, z, widthX(), lengthZ(), inverseRotation),
+                rotate(currentState, inverseRotation)
+        );
+    }
+
+    @Override
+    public BlockState desiredState(int x, int y, int z, BlockState current, List<BlockState> approxPlaceable) {
+        return rotate(schematic.desiredState(
+                rotateX(x, z, widthX(), lengthZ(), inverseRotation),
+                y,
+                rotateZ(x, z, widthX(), lengthZ(), inverseRotation),
+                rotate(current, inverseRotation),
+                rotate(approxPlaceable, inverseRotation)
+        ), rotation);
+    }
+
+    @Override
+    public void reset() {
+        schematic.reset();
+    }
+
+    @Override
+    public int widthX() {
+        return flipsCoordinates(rotation) ? schematic.lengthZ() : schematic.widthX();
+    }
+
+    @Override
+    public int heightY() {
+        return schematic.heightY();
+    }
+
+    @Override
+    public int lengthZ() {
+        return flipsCoordinates(rotation) ? schematic.widthX() : schematic.lengthZ();
+    }
+
+    /**
+     * Wether {@code rotation} swaps the x and z components
+     */
+    private static boolean flipsCoordinates(Rotation rotation) {
+        return rotation == Rotation.CLOCKWISE_90 || rotation == Rotation.COUNTERCLOCKWISE_90;
+    }
+
+    /**
+     * The x component of x,y after applying the rotation
+     */
+    private static int rotateX(int x, int z, int sizeX, int sizeZ, Rotation rotation) {
+        switch (rotation) {
+            case NONE:
+                return x;
+            case CLOCKWISE_90:
+                return sizeZ - z - 1;
+            case CLOCKWISE_180:
+                return sizeX - x - 1;
+            case COUNTERCLOCKWISE_90:
+                return z;
+        }
+        throw new IllegalArgumentException("Unknown rotation");
+    }
+
+    /**
+     * The z component of x,y after applying the rotation
+     */
+    private static int rotateZ(int x, int z, int sizeX, int sizeZ, Rotation rotation) {
+        switch (rotation) {
+            case NONE:
+                return z;
+            case CLOCKWISE_90:
+                return x;
+            case CLOCKWISE_180:
+                return sizeZ - z - 1;
+            case COUNTERCLOCKWISE_90:
+                return sizeX - x - 1;
+        }
+        throw new IllegalArgumentException("Unknown rotation");
+    }
+
+    private static BlockState rotate(BlockState state, Rotation rotation) {
+        if (state == null) {
+            return null;
+        }
+        return state.rotate(rotation);
+    }
+
+    private static List<BlockState> rotate(List<BlockState> states, Rotation rotation) {
+        if (states == null) {
+            return null;
+        }
+        return states.stream()
+                .map(s -> rotate(s, rotation))
+                .collect(Collectors.toList());
+    }
+}