v1.10.3

build.gradle

@@ -82,8 +82,6 @@ allprojects {
         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) {
@@ -92,7 +90,7 @@ allprojects {
         mappings {
             intermediary()
             mojmap()
-            parchment("1.20.2", "2023.10.22")
+            parchment("2023.06.26")
         }
     }
 

buildSrc/build.gradle

@@ -40,5 +40,5 @@ dependencies {
     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'
+    implementation group: 'xyz.wagyourtail.unimined', name: 'xyz.wagyourtail.unimined.gradle.plugin', version: '1.0.5'
 }

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

@@ -1,3 +1,4 @@
+
 {
   "schemaVersion": 1,
   "id": "baritone",
@@ -11,7 +12,7 @@
   "contact": {
     "homepage": "https://github.com/cabaletta/baritone",
     "sources": "https://github.com/cabaletta/baritone",
-    "issues": "https://github.com/cabaletta/baritone/issues" 
+    "issues": "https://github.com/cabaletta/baritone/issues"
   },
 
   "license": "LGPL-3.0",
@@ -25,8 +26,8 @@
   ],
 
   "depends": {
-    "fabricloader": ">=0.14.22",
-    "minecraft": ["1.20.3", "1.20.4"]
+    "fabricloader": ">=0.11.0",
+    "minecraft": ">=1.20 <=1.20.1"
   },
   "custom": {
     "modmenu": {

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

@@ -6,7 +6,7 @@
 # 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.
+loaderVersion="[46,)" #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
@@ -35,6 +35,6 @@ A Minecraft pathfinder bot.
 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="[1.20.3, 1.20.4]"
+versionRange="[1.20,1.20.1]"
 ordering="NONE"
 side="BOTH"

gradle.properties

@@ -1,20 +1,18 @@
 org.gradle.jvmargs=-Xmx4G
 
-available_loaders=fabric,forge,neoforge,tweaker
+available_loaders=fabric,forge,tweaker
 
-mod_version=1.10.4
+mod_version=1.10.3
 maven_group=baritone
 archives_base_name=baritone
 
 java_version=17
 
-minecraft_version=1.20.4
+minecraft_version=1.20.1
 
-forge_version=49.0.3
+forge_version=47.0.1
 
-neoforge_version=0-beta
-
-fabric_version=0.14.22
+fabric_version=0.14.18
 
 nether_pathfinder_version=1.4.1
 

neoforge/build.gradle

@@ -1,133 +0,0 @@
-/*
- * This file is part of Baritone.
- *
- * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Baritone is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-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 {
-    mappings {
-        devFallbackNamespace "intermediary"
-    }
-
-    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/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 "7.2.1"
-    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

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

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

@@ -1,24 +0,0 @@
-/*
- * This file is part of Baritone.
- *
- * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Baritone is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package baritone.launch;
-
-import net.neoforged.fml.common.Mod;
-
-@Mod("baritoe")
-public class BaritoneForgeModXD {
-}

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

@@ -1,40 +0,0 @@
-# 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="[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"
-mandatory=true
-# This version range declares a minimum of the current minecraft version up to but not including the next major version
-versionRange="[1.20.3, 1.20.4]"
-ordering="NONE"
-side="BOTH"

neoforge/src/main/resources/pack.mcmeta

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

src/launch/java/baritone/launch/mixins/MixinClientPlayNetHandler.java

@@ -27,16 +27,15 @@ import baritone.api.event.events.type.EventState;
 import baritone.api.utils.Pair;
 import baritone.cache.CachedChunk;
 import net.minecraft.client.Minecraft;
-import net.minecraft.client.multiplayer.ClientCommonPacketListenerImpl;
 import net.minecraft.client.multiplayer.ClientPacketListener;
-import net.minecraft.client.multiplayer.CommonListenerCookie;
 import net.minecraft.client.player.LocalPlayer;
 import net.minecraft.core.BlockPos;
-import net.minecraft.network.Connection;
 import net.minecraft.network.protocol.game.*;
 import net.minecraft.world.level.ChunkPos;
 import net.minecraft.world.level.block.state.BlockState;
+import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
@@ -49,7 +48,7 @@ import java.util.List;
  * @since 8/3/2018
  */
 @Mixin(ClientPacketListener.class)
-public abstract class MixinClientPlayNetHandler extends ClientCommonPacketListenerImpl {
+public class MixinClientPlayNetHandler {
 
     // unused lol
     /*@Inject(
@@ -75,9 +74,9 @@ public abstract class MixinClientPlayNetHandler extends ClientCommonPacketListen
         }
     }*/
 
-    protected MixinClientPlayNetHandler(final Minecraft arg, final Connection arg2, final CommonListenerCookie arg3) {
-        super(arg, arg2, arg3);
-    }
+    @Shadow
+    @Final
+    private Minecraft minecraft;
 
     @Inject(
             method = "sendChat(Ljava/lang/String;)V",
@@ -125,7 +124,7 @@ public abstract class MixinClientPlayNetHandler extends ClientCommonPacketListen
             LocalPlayer player = ibaritone.getPlayerContext().player();
             if (player != null && player.connection == (ClientPacketListener) (Object) this) {
                 ibaritone.getGameEventHandler().onChunkEvent(
-                        new ChunkEvent(EventState.PRE, ChunkEvent.Type.UNLOAD, packet.pos().x, packet.pos().z)
+                        new ChunkEvent(EventState.PRE, ChunkEvent.Type.UNLOAD, packet.getX(), packet.getZ())
                 );
             }
         }
@@ -140,7 +139,7 @@ public abstract class MixinClientPlayNetHandler extends ClientCommonPacketListen
             LocalPlayer player = ibaritone.getPlayerContext().player();
             if (player != null && player.connection == (ClientPacketListener) (Object) this) {
                 ibaritone.getGameEventHandler().onChunkEvent(
-                        new ChunkEvent(EventState.POST, ChunkEvent.Type.UNLOAD, packet.pos().x, packet.pos().z)
+                        new ChunkEvent(EventState.POST, ChunkEvent.Type.UNLOAD, packet.getX(), packet.getZ())
                 );
             }
         }

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

@@ -27,37 +27,17 @@ import net.minecraft.client.KeyMapping;
 import net.minecraft.client.player.LocalPlayer;
 import net.minecraft.world.entity.player.Abilities;
 import org.spongepowered.asm.mixin.Mixin;
-import org.spongepowered.asm.mixin.Unique;
 import org.spongepowered.asm.mixin.injection.At;
-import org.spongepowered.asm.mixin.injection.Group;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.Redirect;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
-import java.lang.invoke.MethodHandle;
-import java.lang.invoke.MethodHandles;
-import java.lang.invoke.MethodType;
-
 /**
  * @author Brady
  * @since 8/1/2018
  */
 @Mixin(LocalPlayer.class)
 public class MixinClientPlayerEntity {
-    @Unique
-    private static final MethodHandle MAY_FLY = baritone$resolveMayFly();
-
-    @Unique
-    private static MethodHandle baritone$resolveMayFly() {
-        try {
-            var lookup = MethodHandles.publicLookup();
-            return lookup.findVirtual(LocalPlayer.class, "mayFly", MethodType.methodType(boolean.class));
-        } catch (NoSuchMethodException e) {
-            return null;
-        } catch (IllegalAccessException e) {
-            throw new RuntimeException(e);
-        }
-    }
 
     @Inject(
             method = "tick",
@@ -81,7 +61,6 @@ public class MixinClientPlayerEntity {
                     target = "net/minecraft/world/entity/player/Abilities.mayfly:Z"
             )
     )
-    @Group(name = "mayFly", min = 1, max = 1)
     private boolean isAllowFlying(Abilities capabilities) {
         IBaritone baritone = BaritoneAPI.getProvider().getBaritoneForPlayer((LocalPlayer) (Object) this);
         if (baritone == null) {
@@ -90,22 +69,6 @@ public class MixinClientPlayerEntity {
         return !baritone.getPathingBehavior().isPathing() && capabilities.mayfly;
     }
 
-    @Redirect(
-        method = "aiStep",
-        at = @At(
-            value = "INVOKE",
-            target = "Lnet/minecraft/client/player/LocalPlayer;mayFly()Z"
-        )
-    )
-    @Group(name = "mayFly", min = 1, max = 1)
-    private boolean onMayFlyNeoforge(LocalPlayer instance) throws Throwable {
-        IBaritone baritone = BaritoneAPI.getProvider().getBaritoneForPlayer((LocalPlayer) (Object) this);
-        if (baritone == null) {
-            return (boolean) MAY_FLY.invokeExact(instance);
-        }
-        return !baritone.getPathingBehavior().isPathing() && (boolean) MAY_FLY.invokeExact(instance);
-    }
-
     @Redirect(
             method = "aiStep",
             at = @At(

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

@@ -171,8 +171,9 @@ public class MixinMinecraft {
             ),
             slice = @Slice(
                     from = @At(
-                            value = "INVOKE",
-                            target = "Lnet/minecraft/client/gui/components/DebugScreenOverlay;showDebugScreen()Z"
+                            value = "FIELD",
+                            opcode = Opcodes.GETFIELD,
+                            target = "Lnet/minecraft/client/Options;renderDebug:Z"
                     ),
                     to = @At(
                             value = "CONSTANT",

src/launch/java/baritone/launch/mixins/MixinNetworkManager.java

@@ -23,6 +23,8 @@ import baritone.api.event.events.PacketEvent;
 import baritone.api.event.events.type.EventState;
 import io.netty.channel.Channel;
 import io.netty.channel.ChannelHandlerContext;
+import io.netty.util.concurrent.Future;
+import io.netty.util.concurrent.GenericFutureListener;
 import net.minecraft.network.Connection;
 import net.minecraft.network.PacketSendListener;
 import net.minecraft.network.protocol.Packet;
@@ -52,7 +54,7 @@ public class MixinNetworkManager {
             method = "sendPacket",
             at = @At("HEAD")
     )
-    private void preDispatchPacket(Packet<?> packet, PacketSendListener packetSendListener, boolean flush, CallbackInfo ci) {
+    private void preDispatchPacket(Packet<?> packet, PacketSendListener packetSendListener, CallbackInfo ci) {
         if (this.receiving != PacketFlow.CLIENTBOUND) {
             return;
         }
@@ -68,7 +70,7 @@ public class MixinNetworkManager {
             method = "sendPacket",
             at = @At("RETURN")
     )
-    private void postDispatchPacket(Packet<?> packet, PacketSendListener packetSendListener, boolean flush, CallbackInfo ci) {
+    private void postDispatchPacket(Packet<?> packet, PacketSendListener packetSendListener, CallbackInfo ci) {
         if (this.receiving != PacketFlow.CLIENTBOUND) {
             return;
         }

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

@@ -140,7 +140,7 @@ public class WorldProvider implements IWorldProvider {
             String folderName;
             final ServerData serverData = ctx.minecraft().getCurrentServer();
             if (serverData != null) {
-                folderName = serverData.isRealm() ? "realms" : serverData.ip;
+                folderName = ctx.minecraft().isConnectedToRealms() ? "realms" : serverData.ip;
             } else {
                 //replaymod causes null currentServer and false singleplayer.
                 System.out.println("World seems to be a replay. Not loading Baritone cache.");

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

@@ -76,7 +76,7 @@ public class SelCommand extends Command {
                 float lineWidth = Baritone.settings().selectionLineWidth.value;
                 boolean ignoreDepth = Baritone.settings().renderSelectionIgnoreDepth.value;
                 IRenderer.startLines(color, opacity, lineWidth, ignoreDepth);
-                IRenderer.emitAABB(event.getModelViewStack(), new AABB(pos1));
+                IRenderer.emitAABB(event.getModelViewStack(), new AABB(pos1, pos1.offset(1, 1, 1)));
                 IRenderer.endLines(ignoreDepth);
             }
         });

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

@@ -260,7 +260,7 @@ public final class FarmProcess extends BaritoneProcessHelper implements IFarmPro
             }
             if (state.getBlock() instanceof BonemealableBlock) {
                 BonemealableBlock ig = (BonemealableBlock) state.getBlock();
-                if (ig.isValidBonemealTarget(ctx.world(), pos, state) && ig.isBonemealSuccess(ctx.world(), ctx.world().random, pos, state)) {
+                if (ig.isValidBonemealTarget(ctx.world(), pos, state, true) && ig.isBonemealSuccess(ctx.world(), ctx.world().random, pos, state)) {
                     bonemealable.add(pos);
                 }
             }

src/main/java/baritone/selection/Selection.java

@@ -37,7 +37,7 @@ public class Selection implements ISelection {
                 max.z - min.z + 1
         );
 
-        this.aabb = new AABB(min.x, min.y, min.z, max.x + 1, max.y + 1, max.z + 1);
+        this.aabb = new AABB(this.min, this.max.offset(1, 1, 1));
     }
 
     @Override

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

@@ -38,13 +38,13 @@ public class SelectionRenderer implements IRenderer, AbstractGameEventListener {
             IRenderer.glColor(settings.colorSelectionPos1.value, opacity);
 
             for (ISelection selection : selections) {
-                IRenderer.emitAABB(stack, new AABB(selection.pos1()));
+                IRenderer.emitAABB(stack, new AABB(selection.pos1(), selection.pos1().offset(1, 1, 1)));
             }
 
             IRenderer.glColor(settings.colorSelectionPos2.value, opacity);
 
             for (ISelection selection : selections) {
-                IRenderer.emitAABB(stack, new AABB(selection.pos2()));
+                IRenderer.emitAABB(stack, new AABB(selection.pos2(), selection.pos2().offset(1, 1, 1)));
             }
         }
 

src/main/java/baritone/utils/schematic/format/DefaultSchematicFormats.java

@@ -23,7 +23,6 @@ import baritone.utils.schematic.format.defaults.LitematicaSchematic;
 import baritone.utils.schematic.format.defaults.MCEditSchematic;
 import baritone.utils.schematic.format.defaults.SpongeSchematic;
 import net.minecraft.nbt.CompoundTag;
-import net.minecraft.nbt.NbtAccounter;
 import net.minecraft.nbt.NbtIo;
 import org.apache.commons.io.FilenameUtils;
 
@@ -47,7 +46,7 @@ public enum DefaultSchematicFormats implements ISchematicFormat {
     MCEDIT("schematic") {
         @Override
         public IStaticSchematic parse(InputStream input) throws IOException {
-            return new MCEditSchematic(NbtIo.readCompressed(input, NbtAccounter.unlimitedHeap()));
+            return new MCEditSchematic(NbtIo.readCompressed(input));
         }
     },
 
@@ -59,7 +58,7 @@ public enum DefaultSchematicFormats implements ISchematicFormat {
     SPONGE("schem") {
         @Override
         public IStaticSchematic parse(InputStream input) throws IOException {
-            CompoundTag nbt = NbtIo.readCompressed(input, NbtAccounter.unlimitedHeap());
+            CompoundTag nbt = NbtIo.readCompressed(input);
             int version = nbt.getInt("Version");
             switch (version) {
                 case 1:
@@ -77,7 +76,7 @@ public enum DefaultSchematicFormats implements ISchematicFormat {
     LITEMATICA("litematic") {
         @Override
         public IStaticSchematic parse(InputStream input) throws IOException {
-            CompoundTag nbt = NbtIo.readCompressed(input, NbtAccounter.unlimitedHeap());
+            CompoundTag nbt = NbtIo.readCompressed(input);
             int version = nbt.getInt("Version");
             switch (version) {
                 case 4: //1.12

tweaker/src/main/java/baritone/launch/LaunchTesting.java

@@ -0,0 +1,105 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.launch;
+
+import com.google.common.base.Strings;
+import com.google.gson.GsonBuilder;
+import com.mojang.authlib.Agent;
+import com.mojang.authlib.exceptions.AuthenticationException;
+import com.mojang.authlib.properties.PropertyMap;
+import com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService;
+import com.mojang.authlib.yggdrasil.YggdrasilUserAuthentication;
+import net.minecraft.launchwrapper.Launch;
+
+import java.io.File;
+import java.lang.reflect.Field;
+import java.net.Proxy;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Based on GradleStart from ForgeGradle 2.3
+ *
+ * @author Brady
+ * @since 3/11/2019
+ */
+public class LaunchTesting {
+
+    public static void main(String[] args) {
+        Map<String, String> arguments = new HashMap<>();
+
+        hackNatives();
+        arguments.put("version", "BaritownedDeveloperEnvironment");
+        arguments.put("assetIndex", System.getenv("assetIndex"));
+        arguments.put("assetsDir", System.getenv().getOrDefault("assetDirectory", "assets"));
+        arguments.put("accessToken", "FML");
+        arguments.put("userProperties", "{}");
+        arguments.put("tweakClass", System.getenv("tweakClass"));
+        String password = System.getenv("password");
+        if (password != null && !password.isEmpty()) {
+            attemptLogin(arguments, System.getenv("username"), System.getenv("password"));
+        }
+
+        List<String> argsArray = new ArrayList<>();
+        arguments.forEach((k, v) -> {
+            argsArray.add("--" + k);
+            argsArray.add(v);
+        });
+
+        Launch.main(argsArray.toArray(new String[0]));
+    }
+
+    private static void hackNatives() {
+        String paths = System.getProperty("java.library.path");
+        String nativesDir = System.getenv().get("nativesDirectory");
+
+        if (Strings.isNullOrEmpty(paths))
+            paths = nativesDir;
+        else
+            paths += File.pathSeparator + nativesDir;
+
+        System.setProperty("java.library.path", paths);
+
+        // hack the classloader now.
+        try {
+            final Field sysPathsField = ClassLoader.class.getDeclaredField("sys_paths");
+            sysPathsField.setAccessible(true);
+            sysPathsField.set(null, null);
+        } catch (Throwable ignored) {}
+    }
+
+    private static void attemptLogin(Map<String, String> argMap, String username, String password) {
+        YggdrasilUserAuthentication auth = (YggdrasilUserAuthentication) (new YggdrasilAuthenticationService(Proxy.NO_PROXY, "1")).createUserAuthentication(Agent.MINECRAFT);
+        auth.setUsername(username);
+        auth.setPassword(password);
+
+        try {
+            auth.logIn();
+        } catch (AuthenticationException var4) {
+            throw new RuntimeException(var4);
+        }
+
+        argMap.put("accessToken", auth.getAuthenticatedToken());
+        argMap.put("uuid", auth.getSelectedProfile().getId().toString().replace("-", ""));
+        argMap.put("username", auth.getSelectedProfile().getName());
+        argMap.put("userType", auth.getUserType().getName());
+        argMap.put("userProperties", (new GsonBuilder()).registerTypeAdapter(PropertyMap.class, new PropertyMap.Serializer()).create().toJson(auth.getUserProperties()));
+    }
+}