Merge branch '1.15.2' into 1.16.5

src/main/java/baritone/Baritone.java

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

src/main/java/baritone/BaritoneProvider.java

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

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

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

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

@@ -19,6 +19,7 @@ package baritone.behavior;
 
 import baritone.Baritone;
 import baritone.api.event.events.TickEvent;
+import baritone.api.utils.Helper;
 import baritone.utils.ToolSet;
 import net.minecraft.block.Block;
 import net.minecraft.block.BlockState;
@@ -37,7 +38,10 @@ import java.util.OptionalInt;
 import java.util.Random;
 import java.util.function.Predicate;
 
-public final class InventoryBehavior extends Behavior {
+public final class InventoryBehavior extends Behavior implements Helper {
+
+    int ticksSinceLastInventoryMove;
+    int[] lastTickRequestedMove; // not everything asks every tick, so remember the request while coming to a halt
 
     public InventoryBehavior(Baritone baritone) {
         super(baritone);
@@ -55,20 +59,28 @@ public final class InventoryBehavior extends Behavior {
             // we have a crafting table or a chest or something open
             return;
         }
+        ticksSinceLastInventoryMove++;
         if (firstValidThrowaway() >= 9) { // aka there are none on the hotbar, but there are some in main inventory
-            swapWithHotBar(firstValidThrowaway(), 8);
+            requestSwapWithHotBar(firstValidThrowaway(), 8);
         }
         int pick = bestToolAgainst(Blocks.STONE, PickaxeItem.class);
         if (pick >= 9) {
-            swapWithHotBar(pick, 0);
+            requestSwapWithHotBar(pick, 0);
+        }
+        if (lastTickRequestedMove != null) {
+            logDebug("Remembering to move " + lastTickRequestedMove[0] + " " + lastTickRequestedMove[1] + " from a previous tick");
+            requestSwapWithHotBar(lastTickRequestedMove[0], lastTickRequestedMove[1]);
         }
     }
 
-    public void attemptToPutOnHotbar(int inMainInvy, Predicate<Integer> disallowedHotbar) {
+    public boolean attemptToPutOnHotbar(int inMainInvy, Predicate<Integer> disallowedHotbar) {
         OptionalInt destination = getTempHotbarSlot(disallowedHotbar);
         if (destination.isPresent()) {
-            swapWithHotBar(inMainInvy, destination.getAsInt());
+            if (!requestSwapWithHotBar(inMainInvy, destination.getAsInt())) {
+                return false;
+            }
         }
+        return true;
     }
 
     public OptionalInt getTempHotbarSlot(Predicate<Integer> disallowedHotbar) {
@@ -92,8 +104,20 @@ public final class InventoryBehavior extends Behavior {
         return OptionalInt.of(candidates.get(new Random().nextInt(candidates.size())));
     }
 
-    private void swapWithHotBar(int inInventory, int inHotbar) {
+    private boolean requestSwapWithHotBar(int inInventory, int inHotbar) {
+        lastTickRequestedMove = new int[]{inInventory, inHotbar};
+        if (ticksSinceLastInventoryMove < Baritone.settings().ticksBetweenInventoryMoves.value) {
+            logDebug("Inventory move requested but delaying " + ticksSinceLastInventoryMove + " " + Baritone.settings().ticksBetweenInventoryMoves.value);
+            return false;
+        }
+        if (Baritone.settings().inventoryMoveOnlyIfStationary.value && !baritone.getInventoryPauserProcess().stationaryForInventoryMove()) {
+            logDebug("Inventory move requested but delaying until stationary");
+            return false;
+        }
         ctx.playerController().windowClick(ctx.player().container.windowId, inInventory < 9 ? inInventory + 36 : inInventory, inHotbar, ClickType.SWAP, ctx.player());
+        ticksSinceLastInventoryMove = 0;
+        lastTickRequestedMove = null;
+        return true;
     }
 
     private int firstValidThrowaway() { // TODO offhand idk
@@ -195,8 +219,8 @@ public final class InventoryBehavior extends Behavior {
         if (allowInventory) {
             for (int i = 9; i < 36; i++) {
                 if (desired.test(inv.get(i))) {
-                    swapWithHotBar(i, 7);
                     if (select) {
+                        requestSwapWithHotBar(i, 7);
                         p.inventory.currentItem = 7;
                     }
                     return true;

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

@@ -20,44 +20,57 @@ package baritone.behavior;
 import baritone.Baritone;
 import baritone.api.Settings;
 import baritone.api.behavior.ILookBehavior;
-import baritone.api.event.events.PlayerUpdateEvent;
-import baritone.api.event.events.RotationMoveEvent;
+import baritone.api.behavior.look.IAimProcessor;
+import baritone.api.behavior.look.ITickableAimProcessor;
+import baritone.api.event.events.*;
+import baritone.api.utils.IPlayerContext;
 import baritone.api.utils.Rotation;
+import baritone.behavior.look.ForkableRandom;
+import net.minecraft.network.play.client.CPlayerPacket;
+
+import java.util.Optional;
 
 public final class LookBehavior extends Behavior implements ILookBehavior {
 
     /**
-     * Target's values are as follows:
+     * The current look target, may be {@code null}.
      */
-    private Rotation target;
+    private Target target;
 
     /**
-     * Whether or not rotations are currently being forced
+     * The rotation known to the server. Returned by {@link #getEffectiveRotation()} for use in {@link IPlayerContext}.
      */
-    private boolean force;
+    private Rotation serverRotation;
 
     /**
-     * The last player yaw angle. Used when free looking
+     * The last player rotation. Used to restore the player's angle when using free look.
      *
      * @see Settings#freeLook
      */
-    private float lastYaw;
+    private Rotation prevRotation;
+
+    private final AimProcessor processor;
 
     public LookBehavior(Baritone baritone) {
         super(baritone);
+        this.processor = new AimProcessor(baritone.getPlayerContext());
     }
 
     @Override
-    public void updateTarget(Rotation target, boolean force) {
-        this.target = target;
-        if (!force) {
-            double rand = Math.random() - 0.5;
-            if (Math.abs(rand) < 0.1) {
-                rand *= 4;
-            }
-            this.target = new Rotation(this.target.getYaw() + (float) (rand * Baritone.settings().randomLooking113.value), this.target.getPitch());
+    public void updateTarget(Rotation rotation, boolean blockInteract) {
+        this.target = new Target(rotation, blockInteract);
+    }
+
+    @Override
+    public IAimProcessor getAimProcessor() {
+        return this.processor;
+    }
+
+    @Override
+    public void onTick(TickEvent event) {
+        if (event.getType() == TickEvent.Type.IN) {
+            this.processor.tick();
         }
-        this.force = force || !Baritone.settings().freeLook.value;
     }
 
     @Override
@@ -65,35 +78,30 @@ public final class LookBehavior extends Behavior implements ILookBehavior {
         if (this.target == null) {
             return;
         }
-
-        // Whether or not we're going to silently set our angles
-        boolean silent = Baritone.settings().antiCheatCompatibility.value && !this.force;
-
         switch (event.getState()) {
             case PRE: {
-                if (this.force) {
-                    ctx.player().rotationYaw = this.target.getYaw();
-                    float oldPitch = ctx.player().rotationPitch;
-                    float desiredPitch = this.target.getPitch();
-                    ctx.player().rotationPitch = desiredPitch;
-                    ctx.player().rotationYaw += (Math.random() - 0.5) * Baritone.settings().randomLooking.value;
-                    ctx.player().rotationPitch += (Math.random() - 0.5) * Baritone.settings().randomLooking.value;
-                    if (desiredPitch == oldPitch && !Baritone.settings().freeLook.value) {
-                        nudgeToLevel();
-                    }
-                    this.target = null;
+                if (this.target.mode == Target.Mode.NONE) {
+                    // Just return for PRE, we still want to set target to null on POST
+                    return;
                 }
-                if (silent) {
-                    this.lastYaw = ctx.player().rotationYaw;
-                    ctx.player().rotationYaw = this.target.getYaw();
+                if (this.target.mode == Target.Mode.SERVER) {
+                    this.prevRotation = new Rotation(ctx.player().rotationYaw, ctx.player().rotationPitch);
                 }
+
+                final Rotation actual = this.processor.peekRotation(this.target.rotation);
+                ctx.player().rotationYaw = actual.getYaw();
+                ctx.player().rotationPitch = actual.getPitch();
                 break;
             }
             case POST: {
-                if (silent) {
-                    ctx.player().rotationYaw = this.lastYaw;
-                    this.target = null;
+                // Reset the player's rotations back to their original values
+                if (this.prevRotation != null) {
+                    ctx.player().rotationYaw = this.prevRotation.getYaw();
+                    ctx.player().rotationPitch = this.prevRotation.getPitch();
+                    this.prevRotation = null;
                 }
+                // The target is done being used for this game tick, so it can be invalidated
+                this.target = null;
                 break;
             }
             default:
@@ -101,34 +109,224 @@ public final class LookBehavior extends Behavior implements ILookBehavior {
         }
     }
 
+    @Override
+    public void onSendPacket(PacketEvent event) {
+        if (!(event.getPacket() instanceof CPlayerPacket)) {
+            return;
+        }
+
+        final CPlayerPacket packet = (CPlayerPacket) event.getPacket();
+        if (packet instanceof CPlayerPacket.RotationPacket || packet instanceof CPlayerPacket.PositionRotationPacket) {
+            this.serverRotation = new Rotation(packet.getYaw(0.0f), packet.getPitch(0.0f));
+        }
+    }
+
+    @Override
+    public void onWorldEvent(WorldEvent event) {
+        this.serverRotation = null;
+        this.target = null;
+    }
+
     public void pig() {
         if (this.target != null) {
-            ctx.player().rotationYaw = this.target.getYaw();
+            final Rotation actual = this.processor.peekRotation(this.target.rotation);
+            ctx.player().rotationYaw = actual.getYaw();
         }
     }
 
+    public Optional<Rotation> getEffectiveRotation() {
+        if (Baritone.settings().freeLook.value) {
+            return Optional.ofNullable(this.serverRotation);
+        }
+        // If freeLook isn't on, just defer to the player's actual rotations
+        return Optional.empty();
+    }
+
     @Override
     public void onPlayerRotationMove(RotationMoveEvent event) {
         if (this.target != null) {
+            final Rotation actual = this.processor.peekRotation(this.target.rotation);
+            event.setYaw(actual.getYaw());
+            event.setPitch(actual.getPitch());
+        }
+    }
 
-            event.setYaw(this.target.getYaw());
+    private static final class AimProcessor extends AbstractAimProcessor {
 
-            // If we have antiCheatCompatibility on, we're going to use the target value later in onPlayerUpdate()
-            // Also the type has to be MOTION_UPDATE because that is called after JUMP
-            if (!Baritone.settings().antiCheatCompatibility.value && event.getType() == RotationMoveEvent.Type.MOTION_UPDATE && !this.force) {
-                this.target = null;
+        public AimProcessor(final IPlayerContext ctx) {
+            super(ctx);
+        }
+
+        @Override
+        protected Rotation getPrevRotation() {
+            // Implementation will use LookBehavior.serverRotation
+            return ctx.playerRotations();
+        }
+    }
+
+    private static abstract class AbstractAimProcessor implements ITickableAimProcessor {
+
+        protected final IPlayerContext ctx;
+        private final ForkableRandom rand;
+        private double randomYawOffset;
+        private double randomPitchOffset;
+
+        public AbstractAimProcessor(IPlayerContext ctx) {
+            this.ctx = ctx;
+            this.rand = new ForkableRandom();
+        }
+
+        private AbstractAimProcessor(final AbstractAimProcessor source) {
+            this.ctx = source.ctx;
+            this.rand = source.rand.fork();
+            this.randomYawOffset = source.randomYawOffset;
+            this.randomPitchOffset = source.randomPitchOffset;
+        }
+
+        @Override
+        public final Rotation peekRotation(final Rotation rotation) {
+            final Rotation prev = this.getPrevRotation();
+
+            float desiredYaw = rotation.getYaw();
+            float desiredPitch = rotation.getPitch();
+
+            // In other words, the target doesn't care about the pitch, so it used playerRotations().getPitch()
+            // and it's safe to adjust it to a normal level
+            if (desiredPitch == prev.getPitch()) {
+                desiredPitch = nudgeToLevel(desiredPitch);
+            }
+
+            desiredYaw += this.randomYawOffset;
+            desiredPitch += this.randomPitchOffset;
+
+            return new Rotation(
+                    this.calculateMouseMove(prev.getYaw(), desiredYaw),
+                    this.calculateMouseMove(prev.getPitch(), desiredPitch)
+            ).clamp();
+        }
+
+        @Override
+        public final void tick() {
+            // randomLooking
+            this.randomYawOffset = (this.rand.nextDouble() - 0.5) * Baritone.settings().randomLooking.value;
+            this.randomPitchOffset = (this.rand.nextDouble() - 0.5) * Baritone.settings().randomLooking.value;
+
+            // randomLooking113
+            double random = this.rand.nextDouble() - 0.5;
+            if (Math.abs(random) < 0.1) {
+                random *= 4;
+            }
+            this.randomYawOffset += random * Baritone.settings().randomLooking113.value;
+        }
+
+        @Override
+        public final void advance(int ticks) {
+            for (int i = 0; i < ticks; i++) {
+                this.tick();
+            }
+        }
+
+        @Override
+        public Rotation nextRotation(final Rotation rotation) {
+            final Rotation actual = this.peekRotation(rotation);
+            this.tick();
+            return actual;
+        }
+
+        @Override
+        public final ITickableAimProcessor fork() {
+            return new AbstractAimProcessor(this) {
+
+                private Rotation prev = AbstractAimProcessor.this.getPrevRotation();
+
+                @Override
+                public Rotation nextRotation(final Rotation rotation) {
+                    return (this.prev = super.nextRotation(rotation));
+                }
+
+                @Override
+                protected Rotation getPrevRotation() {
+                    return this.prev;
+                }
+            };
+        }
+
+        protected abstract Rotation getPrevRotation();
+
+        /**
+         * Nudges the player's pitch to a regular level. (Between {@code -20} and {@code 10}, increments are by {@code 1})
+         */
+        private float nudgeToLevel(float pitch) {
+            if (pitch < -20) {
+                return pitch + 1;
+            } else if (pitch > 10) {
+                return pitch - 1;
+            }
+            return pitch;
+        }
+
+        // The game uses rotation = (float) ((double) rotation + delta) so we'll do that as well
+        private float calculateMouseMove(float current, float target) {
+            final double delta = target - current;
+            final double deltaPx = angleToMouse(delta); // yes, even the mouse movements use double
+            return (float) ((double) current + mouseToAngle(deltaPx));
+        }
+
+        private double angleToMouse(double angleDelta) {
+            final double minAngleChange = mouseToAngle(1);
+            return Math.round(angleDelta / minAngleChange);
+        }
+
+        private double mouseToAngle(double mouseDelta) {
+            // casting float literals to double gets us the precise values used by mc
+            final double f = ctx.minecraft().gameSettings.mouseSensitivity * (double) 0.6f + (double) 0.2f;
+            return mouseDelta * f * f * f * 8.0d * 0.15d;
+        }
+    }
+
+    private static class Target {
+
+        public final Rotation rotation;
+        public final Mode mode;
+
+        public Target(Rotation rotation, boolean blockInteract) {
+            this.rotation = rotation;
+            this.mode = Mode.resolve(blockInteract);
+        }
+
+        enum Mode {
+            /**
+             * Rotation will be set client-side and is visual to the player
+             */
+            CLIENT,
+
+            /**
+             * Rotation will be set server-side and is silent to the player
+             */
+            SERVER,
+
+            /**
+             * Rotation will remain unaffected on both the client and server
+             */
+            NONE;
+
+            static Mode resolve(boolean blockInteract) {
+                final Settings settings = Baritone.settings();
+                final boolean antiCheat = settings.antiCheatCompatibility.value;
+                final boolean blockFreeLook = settings.blockFreeLook.value;
+                final boolean freeLook = settings.freeLook.value;
+
+                if (!freeLook) return CLIENT;
+                if (!blockFreeLook && blockInteract) return CLIENT;
+
+                // Regardless of if antiCheatCompatibility is enabled, if a blockInteract is requested then the player
+                // rotation needs to be set somehow, otherwise Baritone will halt since objectMouseOver() will just be
+                // whatever the player is mousing over visually. Let's just settle for setting it silently.
+                if (antiCheat || blockInteract) return SERVER;
+
+                // Pathing regularly without antiCheatCompatibility, don't set the player rotation
+                return NONE;
             }
         }
     }
-
-    /**
-     * Nudges the player's pitch to a regular level. (Between {@code -20} and {@code 10}, increments are by {@code 1})
-     */
-    private void nudgeToLevel() {
-        if (ctx.player().rotationPitch < -20) {
-            ctx.player().rotationPitch++;
-        } else if (ctx.player().rotationPitch > 10) {
-            ctx.player().rotationPitch--;
-        }
-    }
 }

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

@@ -239,11 +239,11 @@ public final class PathingBehavior extends Behavior implements IPathingBehavior,
         if (current != null) {
             switch (event.getState()) {
                 case PRE:
-                    lastAutoJump = mc.gameSettings.autoJump;
-                    mc.gameSettings.autoJump = false;
+                    lastAutoJump = ctx.minecraft().gameSettings.autoJump;
+                    ctx.minecraft().gameSettings.autoJump = false;
                     break;
                 case POST:
-                    mc.gameSettings.autoJump = lastAutoJump;
+                    ctx.minecraft().gameSettings.autoJump = lastAutoJump;
                     break;
                 default:
                     break;

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

@@ -0,0 +1,85 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.behavior.look;
+
+import java.util.Arrays;
+import java.util.concurrent.atomic.AtomicLong;
+import java.util.function.LongSupplier;
+
+/**
+ * Implementation of Xoroshiro256++
+ * <p>
+ * Extended to produce random double-precision floating point numbers, and allow copies to be spawned via {@link #fork},
+ * which share the same internal state as the source object.
+ *
+ * @author Brady
+ */
+public final class ForkableRandom {
+
+    private static final double DOUBLE_UNIT = 0x1.0p-53;
+
+    private final long[] s;
+
+    public ForkableRandom() {
+        this(System.nanoTime() ^ System.currentTimeMillis());
+    }
+
+    public ForkableRandom(long seedIn) {
+        final AtomicLong seed = new AtomicLong(seedIn);
+        final LongSupplier splitmix64 = () -> {
+            long z = seed.addAndGet(0x9e3779b97f4a7c15L);
+            z = (z ^ (z >>> 30)) * 0xbf58476d1ce4e5b9L;
+            z = (z ^ (z >>> 27)) * 0x94d049bb133111ebL;
+            return z ^ (z >>> 31);
+        };
+        this.s = new long[] {
+                splitmix64.getAsLong(),
+                splitmix64.getAsLong(),
+                splitmix64.getAsLong(),
+                splitmix64.getAsLong()
+        };
+    }
+
+    private ForkableRandom(long[] s) {
+        this.s = s;
+    }
+
+    public double nextDouble() {
+        return (this.next() >>> 11) * DOUBLE_UNIT;
+    }
+
+    public long next() {
+        final long result = rotl(this.s[0] + this.s[3], 23) + this.s[0];
+        final long t = this.s[1] << 17;
+        this.s[2] ^= this.s[0];
+        this.s[3] ^= this.s[1];
+        this.s[1] ^= this.s[2];
+        this.s[0] ^= this.s[3];
+        this.s[2] ^= t;
+        this.s[3] = rotl(this.s[3], 45);
+        return result;
+    }
+
+    public ForkableRandom fork() {
+        return new ForkableRandom(Arrays.copyOf(this.s, 4));
+    }
+
+    private static long rotl(long x, int k) {
+        return (x << k) | (x >>> (64 - k));
+    }
+}

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

@@ -309,6 +309,9 @@ public final class CachedWorld implements ICachedWorld, Helper {
                 try {
                     ChunkPos pos = toPackQueue.take();
                     Chunk chunk = toPackMap.remove(pos);
+                    if (toPackQueue.size() > Baritone.settings().chunkPackerQueueMaxSize.value) {
+                        continue;
+                    }
                     CachedChunk cached = ChunkPacker.pack(chunk);
                     CachedWorld.this.updateCachedChunk(cached);
                     //System.out.println("Processed chunk at " + chunk.x + "," + chunk.z);

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

@@ -0,0 +1,261 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.cache;
+
+import baritone.api.cache.ICachedWorld;
+import baritone.api.cache.IWorldScanner;
+import baritone.api.utils.BetterBlockPos;
+import baritone.api.utils.BlockOptionalMetaLookup;
+import baritone.api.utils.IPlayerContext;
+import baritone.utils.accessor.IBitArray;
+import baritone.utils.accessor.IPalettedContainer;
+import io.netty.buffer.Unpooled;
+import net.minecraft.block.Block;
+import net.minecraft.block.BlockState;
+import net.minecraft.network.PacketBuffer;
+import net.minecraft.util.BitArray;
+import net.minecraft.util.ObjectIntIdentityMap;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.ChunkPos;
+import net.minecraft.util.palette.IPalette;
+import net.minecraft.util.palette.PalettedContainer;
+import net.minecraft.util.palette.IdentityPalette;
+import net.minecraft.world.chunk.*;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+public enum FasterWorldScanner implements IWorldScanner {
+    INSTANCE;
+    @Override
+    public List<BlockPos> scanChunkRadius(IPlayerContext ctx, BlockOptionalMetaLookup filter, int max, int yLevelThreshold, int maxSearchRadius) {
+        assert ctx.world() != null;
+        if (maxSearchRadius < 0) {
+            throw new IllegalArgumentException("chunkRange must be >= 0");
+        }
+        return scanChunksInternal(ctx, filter, getChunkRange(ctx.playerFeet().x >> 4, ctx.playerFeet().z >> 4, maxSearchRadius), max);
+    }
+
+    @Override
+    public List<BlockPos> scanChunk(IPlayerContext ctx, BlockOptionalMetaLookup filter, ChunkPos pos, int max, int yLevelThreshold) {
+        Stream<BlockPos> stream = scanChunkInternal(ctx, filter, pos);
+        if (max >= 0) {
+            stream = stream.limit(max);
+        }
+        return stream.collect(Collectors.toList());
+    }
+
+    @Override
+    public int repack(IPlayerContext ctx) {
+        return this.repack(ctx, 40);
+    }
+
+    @Override
+    public int repack(IPlayerContext ctx, int range) {
+        AbstractChunkProvider chunkProvider = ctx.world().getChunkProvider();
+        ICachedWorld cachedWorld = ctx.worldData().getCachedWorld();
+
+        BetterBlockPos playerPos = ctx.playerFeet();
+
+        int playerChunkX = playerPos.getX() >> 4;
+        int playerChunkZ = playerPos.getZ() >> 4;
+
+        int minX = playerChunkX - range;
+        int minZ = playerChunkZ - range;
+        int maxX = playerChunkX + range;
+        int maxZ = playerChunkZ + range;
+
+        int queued = 0;
+        for (int x = minX; x <= maxX; x++) {
+            for (int z = minZ; z <= maxZ; z++) {
+                Chunk chunk = chunkProvider.getChunk(x, z, false);
+
+                if (chunk != null && !chunk.isEmpty()) {
+                    queued++;
+                    cachedWorld.queueForPacking(chunk);
+                }
+            }
+        }
+
+        return queued;
+    }
+
+    // ordered in a way that the closest blocks are generally first
+    public static List<ChunkPos> getChunkRange(int centerX, int centerZ, int chunkRadius) {
+        List<ChunkPos> chunks = new ArrayList<>();
+        // spiral out
+        chunks.add(new ChunkPos(centerX, centerZ));
+        for (int i = 1; i < chunkRadius; i++) {
+            for (int j = 0; j <= i; j++) {
+                chunks.add(new ChunkPos(centerX - j, centerZ - i));
+                if (j != 0) {
+                    chunks.add(new ChunkPos(centerX + j, centerZ - i));
+                    chunks.add(new ChunkPos(centerX - j, centerZ + i));
+                }
+                chunks.add(new ChunkPos(centerX + j, centerZ + i));
+                if (j != i) {
+                    chunks.add(new ChunkPos(centerX - i, centerZ - j));
+                    chunks.add(new ChunkPos(centerX + i, centerZ - j));
+                    if (j != 0) {
+                        chunks.add(new ChunkPos(centerX - i, centerZ + j));
+                        chunks.add(new ChunkPos(centerX + i, centerZ + j));
+                    }
+                }
+            }
+        }
+        return chunks;
+    }
+
+    private List<BlockPos> scanChunksInternal(IPlayerContext ctx, BlockOptionalMetaLookup lookup, List<ChunkPos> chunkPositions, int maxBlocks) {
+        assert ctx.world() != null;
+        try {
+            // p -> scanChunkInternal(ctx, lookup, p)
+            Stream<BlockPos> posStream = chunkPositions.parallelStream().flatMap(p -> scanChunkInternal(ctx, lookup, p));
+            if (maxBlocks >= 0) {
+                // WARNING: this can be expensive if maxBlocks is large...
+                // see limit's javadoc
+                posStream = posStream.limit(maxBlocks);
+            }
+            return posStream.collect(Collectors.toList());
+        } catch (Exception e) {
+            e.printStackTrace();
+            throw e;
+        }
+    }
+
+    private Stream<BlockPos> scanChunkInternal(IPlayerContext ctx, BlockOptionalMetaLookup lookup, ChunkPos pos) {
+        AbstractChunkProvider chunkProvider = ctx.world().getChunkProvider();
+        // if chunk is not loaded, return empty stream
+        if (!chunkProvider.chunkExists(pos.x, pos.z)) {
+            return Stream.empty();
+        }
+
+        long chunkX = (long) pos.x << 4;
+        long chunkZ = (long) pos.z << 4;
+
+        int playerSectionY = ctx.playerFeet().y >> 4;
+
+        return collectChunkSections(lookup, chunkProvider.getChunk(pos.x, pos.z, false), chunkX, chunkZ, playerSectionY).stream();
+    }
+
+
+
+    private List<BlockPos> collectChunkSections(BlockOptionalMetaLookup lookup, Chunk chunk, long chunkX, long chunkZ, int playerSection) {
+        // iterate over sections relative to player
+        List<BlockPos> blocks = new ArrayList<>();
+        ChunkSection[] sections = chunk.getSections();
+        int l = sections.length;
+        int i = playerSection - 1;
+        int j = playerSection;
+        for (; i >= 0 || j < l; ++j, --i) {
+            if (j < l) {
+                visitSection(lookup, sections[j], blocks, chunkX, chunkZ);
+            }
+            if (i >= 0) {
+                visitSection(lookup, sections[i], blocks, chunkX, chunkZ);
+            }
+        }
+        return blocks;
+    }
+
+    private void visitSection(BlockOptionalMetaLookup lookup, ChunkSection section, List<BlockPos> blocks, long chunkX, long chunkZ) {
+        if (section == null || section.isEmpty()) {
+            return;
+        }
+
+        PalettedContainer<BlockState> sectionContainer = section.getData();
+        //this won't work if the PaletteStorage is of the type EmptyPaletteStorage
+        if (((IPalettedContainer<BlockState>) sectionContainer).getStorage() == null) {
+            return;
+        }
+
+        boolean[] isInFilter = getIncludedFilterIndices(lookup, ((IPalettedContainer<BlockState>) sectionContainer).getPalette());
+        if (isInFilter.length == 0) {
+            return;
+        }
+
+        BitArray array = ((IPalettedContainer<BlockState>) section.getData()).getStorage();
+        long[] longArray = array.getBackingLongArray();
+        int arraySize = array.size();
+        int bitsPerEntry = ((IBitArray) array).getBitsPerEntry();
+        long maxEntryValue = ((IBitArray) array).getMaxEntryValue();
+
+
+        int yOffset = section.getYLocation();
+
+        for (int i = 0, idx = 0; i < longArray.length && idx < arraySize; ++i) {
+            long l = longArray[i];
+            for (int offset = 0; offset <= (64 - bitsPerEntry) && idx < arraySize; offset += bitsPerEntry, ++idx) {
+                int value = (int) ((l >> offset) & maxEntryValue);
+                if (isInFilter[value]) {
+                    //noinspection DuplicateExpressions
+                    blocks.add(new BlockPos(
+                        chunkX + ((idx & 255) & 15),
+                        yOffset + (idx >> 8),
+                        chunkZ + ((idx & 255) >> 4)
+                    ));
+                }
+            }
+        }
+    }
+
+    private boolean[] getIncludedFilterIndices(BlockOptionalMetaLookup lookup, IPalette<BlockState> palette) {
+        boolean commonBlockFound = false;
+        ObjectIntIdentityMap<BlockState> paletteMap = getPalette(palette);
+        int size = paletteMap.size();
+
+        boolean[] isInFilter = new boolean[size];
+
+        for (int i = 0; i < size; i++) {
+            BlockState state = paletteMap.getByValue(i);
+            if (lookup.has(state)) {
+                isInFilter[i] = true;
+                commonBlockFound = true;
+            } else {
+                isInFilter[i] = false;
+            }
+        }
+
+        if (!commonBlockFound) {
+            return new boolean[0];
+        }
+        return isInFilter;
+    }
+
+    /**
+     * cheats to get the actual map of id -> blockstate from the various palette implementations
+     */
+    private static ObjectIntIdentityMap<BlockState> getPalette(IPalette<BlockState> palette) {
+        if (palette instanceof IdentityPalette) {
+            return Block.BLOCK_STATE_IDS;
+        } else {
+            PacketBuffer buf = new PacketBuffer(Unpooled.buffer());
+            palette.write(buf);
+            int size = buf.readVarInt();
+            ObjectIntIdentityMap<BlockState> states = new ObjectIntIdentityMap<>();
+            for (int i = 0; i < size; i++) {
+                BlockState state = Block.BLOCK_STATE_IDS.getByValue(buf.readVarInt());
+                assert state != null;
+                states.put(state, i);
+            }
+            return states;
+        }
+    }
+}

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

@@ -19,100 +19,83 @@ package baritone.cache;
 
 import baritone.Baritone;
 import baritone.api.cache.IWorldProvider;
-import baritone.api.utils.Helper;
-import net.minecraft.server.integrated.IntegratedServer;
-import net.minecraft.util.RegistryKey;
 import net.minecraft.world.DimensionType;
+import baritone.api.utils.IPlayerContext;
+import net.minecraft.client.multiplayer.ServerData;
+import net.minecraft.util.Tuple;
 import net.minecraft.world.World;
 import net.minecraft.world.storage.FolderName;
 import org.apache.commons.lang3.SystemUtils;
 
-import java.io.File;
-import java.io.FileOutputStream;
 import java.io.IOException;
+import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.util.HashMap;
 import java.util.Map;
-import java.util.function.Consumer;
+import java.util.Optional;
 
 /**
  * @author Brady
  * @since 8/4/2018
  */
-public class WorldProvider implements IWorldProvider, Helper {
+public class WorldProvider implements IWorldProvider {
 
-    private static final Map<Path, WorldData> worldCache = new HashMap<>(); // this is how the bots have the same cached world
+    private static final Map<Path, WorldData> worldCache = new HashMap<>();
 
+    private final Baritone baritone;
+    private final IPlayerContext ctx;
     private WorldData currentWorld;
-    private World mcWorld; // this let's us detect a broken load/unload hook
+
+    /**
+     * This lets us detect a broken load/unload hook.
+     * @see #detectAndHandleBrokenLoading()
+     */
+    private World mcWorld;
+
+    public WorldProvider(Baritone baritone) {
+        this.baritone = baritone;
+        this.ctx = baritone.getPlayerContext();
+    }
 
     @Override
     public final WorldData getCurrentWorld() {
-        detectAndHandleBrokenLoading();
+        this.detectAndHandleBrokenLoading();
         return this.currentWorld;
     }
 
     /**
      * Called when a new world is initialized to discover the
      *
-     * @param world The world's Registry Data
+     * @param world The new world
      */
-    public final void initWorld(RegistryKey<World> world) {
-        File directory;
-        File readme;
+    public final void initWorld(World world) {
+        this.getSaveDirectories(world).ifPresent(dirs -> {
+            final Path worldDir = dirs.getA();
+            final Path readmeDir = dirs.getB();
 
-        IntegratedServer integratedServer = mc.getIntegratedServer();
-
-        // If there is an integrated server running (Aka Singleplayer) then do magic to find the world save file
-        if (mc.isSingleplayer()) {
-            directory = DimensionType.getDimensionFolder(world, integratedServer.func_240776_a_(FolderName.DOT).toFile());
-
-            // Gets the "depth" of this directory relative the the game's run directory, 2 is the location of the world
-            if (directory.toPath().relativize(mc.gameDir.toPath()).getNameCount() != 2) {
-                // subdirectory of the main save directory for this world
-                directory = directory.getParentFile();
-            }
-
-            directory = new File(directory, "baritone");
-            readme = directory;
-        } else { // Otherwise, the server must be remote...
-            String folderName;
-            if (mc.getCurrentServerData() != null) {
-                folderName = mc.isConnectedToRealms() ? "realms" : mc.getCurrentServerData().serverIP;
-            } else {
-                //replaymod causes null currentServerData and false singleplayer.
-                System.out.println("World seems to be a replay. Not loading Baritone cache.");
-                currentWorld = null;
-                mcWorld = mc.world;
-                return;
-            }
-            if (SystemUtils.IS_OS_WINDOWS) {
-                folderName = folderName.replace(":", "_");
-            }
-            directory = new File(Baritone.getDir(), folderName);
-            readme = Baritone.getDir();
-        }
-
-        // lol wtf is this baritone folder in my minecraft save?
-        try (FileOutputStream out = new FileOutputStream(new File(readme, "readme.txt"))) {
-            // good thing we have a readme
-            out.write("https://github.com/cabaletta/baritone\n".getBytes());
-        } catch (IOException ignored) {}
-
-        // We will actually store the world data in a subfolder: "DIM<id>"
-        Path dir = DimensionType.getDimensionFolder(world, directory).toPath();
-        if (!Files.exists(dir)) {
             try {
-                Files.createDirectories(dir);
+                // lol wtf is this baritone folder in my minecraft save?
+                // good thing we have a readme
+                Files.createDirectories(readmeDir);
+                Files.write(
+                        readmeDir.resolve("readme.txt"),
+                        "https://github.com/cabaletta/baritone\n".getBytes(StandardCharsets.US_ASCII)
+                );
             } catch (IOException ignored) {}
-        }
 
-        System.out.println("Baritone world data dir: " + dir);
-        synchronized (worldCache) {
-            this.currentWorld = worldCache.computeIfAbsent(dir, d -> new WorldData(d, world));
-        }
-        this.mcWorld = mc.world;
+            // We will actually store the world data in a subfolder: "DIM<id>"
+            final Path worldDataDir = this.getWorldDataDirectory(worldDir, world);
+            try {
+                Files.createDirectories(worldDataDir);
+            } catch (IOException ignored) {}
+
+            System.out.println("Baritone world data dir: " + worldDataDir);
+            synchronized (worldCache) {
+                this.currentWorld = worldCache.computeIfAbsent(worldDataDir, d -> new WorldData(d, world.getDimensionKey()));
+            }
+            this.mcWorld = ctx.world();
+        });
     }
 
     public final void closeWorld() {
@@ -125,26 +108,71 @@ public class WorldProvider implements IWorldProvider, Helper {
         world.onClose();
     }
 
-    public final void ifWorldLoaded(Consumer<WorldData> currentWorldConsumer) {
-        detectAndHandleBrokenLoading();
-        if (this.currentWorld != null) {
-            currentWorldConsumer.accept(this.currentWorld);
-        }
+    private Path getWorldDataDirectory(Path parent, World world) {
+        return DimensionType.getDimensionFolder(world.getDimensionKey(), parent.toFile()).toPath();
     }
 
-    private final void detectAndHandleBrokenLoading() {
-        if (this.mcWorld != mc.world) {
+    /**
+     * @param world The world
+     * @return An {@link Optional} containing the world's baritone dir and readme dir, or {@link Optional#empty()} if
+     *         the world isn't valid for caching.
+     */
+    private Optional<Tuple<Path, Path>> getSaveDirectories(World world) {
+        Path worldDir;
+        Path readmeDir;
+
+        // If there is an integrated server running (Aka Singleplayer) then do magic to find the world save file
+        if (ctx.minecraft().isSingleplayer()) {
+            worldDir = ctx.minecraft().getIntegratedServer().func_240776_a_(FolderName.DOT);
+
+            // Gets the "depth" of this directory relative to the game's run directory, 2 is the location of the world
+            if (worldDir.relativize(ctx.minecraft().gameDir.toPath()).getNameCount() != 2) {
+                // subdirectory of the main save directory for this world
+                worldDir = worldDir.getParent();
+            }
+
+            worldDir = worldDir.resolve("baritone");
+            readmeDir = worldDir;
+        } else { // Otherwise, the server must be remote...
+            String folderName;
+            final ServerData serverData = ctx.minecraft().getCurrentServerData();
+            if (serverData != null) {
+                folderName = ctx.minecraft().isConnectedToRealms() ? "realms" : serverData.serverIP;
+            } else {
+                //replaymod causes null currentServerData and false singleplayer.
+                System.out.println("World seems to be a replay. Not loading Baritone cache.");
+                currentWorld = null;
+                mcWorld = ctx.world();
+                return Optional.empty();
+            }
+            if (SystemUtils.IS_OS_WINDOWS) {
+                folderName = folderName.replace(":", "_");
+            }
+            // TODO: This should probably be in "baritone/servers"
+            worldDir = baritone.getDirectory().resolve(folderName);
+            // Just write the readme to the baritone directory instead of each server save in it
+            readmeDir = baritone.getDirectory();
+        }
+
+        return Optional.of(new Tuple<>(worldDir, readmeDir));
+    }
+
+    /**
+     * Why does this exist instead of fixing the event? Some mods break the event. Lol.
+     */
+    private void detectAndHandleBrokenLoading() {
+        if (this.mcWorld != ctx.world()) {
             if (this.currentWorld != null) {
                 System.out.println("mc.world unloaded unnoticed! Unloading Baritone cache now.");
                 closeWorld();
             }
-            if (mc.world != null) {
+            if (ctx.world() != null) {
                 System.out.println("mc.world loaded unnoticed! Loading Baritone cache now.");
-                initWorld(mc.world.getDimensionKey());
+                initWorld(ctx.world());
             }
-        } else if (currentWorld == null && mc.world != null && (mc.isSingleplayer() || mc.getCurrentServerData() != null)) {
+        } else if (this.currentWorld == null && ctx.world() != null && (ctx.minecraft().isSingleplayer() || ctx.minecraft().getCurrentServerData() != null)) {
             System.out.println("Retrying to load Baritone cache");
-            initWorld(mc.world.getDimensionKey());
+            initWorld(ctx.world());
         }
     }
 }

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

@@ -17,8 +17,8 @@
 
 package baritone.command;
 
+import baritone.Baritone;
 import baritone.api.BaritoneAPI;
-import baritone.api.IBaritone;
 import baritone.api.Settings;
 import baritone.api.command.argument.ICommandArgument;
 import baritone.api.command.exception.CommandNotEnoughArgumentsException;
@@ -27,9 +27,9 @@ import baritone.api.command.helpers.TabCompleteHelper;
 import baritone.api.command.manager.ICommandManager;
 import baritone.api.event.events.ChatEvent;
 import baritone.api.event.events.TabCompleteEvent;
-import baritone.api.event.listener.AbstractGameEventListener;
 import baritone.api.utils.Helper;
 import baritone.api.utils.SettingsUtil;
+import baritone.behavior.Behavior;
 import baritone.command.argument.ArgConsumer;
 import baritone.command.argument.CommandArguments;
 import baritone.command.manager.CommandManager;
@@ -49,14 +49,14 @@ import java.util.stream.Stream;
 
 import static baritone.api.command.IBaritoneChatControl.FORCE_COMMAND_PREFIX;
 
-public class ExampleBaritoneControl implements Helper, AbstractGameEventListener {
+public class ExampleBaritoneControl extends Behavior implements Helper {
 
     private static final Settings settings = BaritoneAPI.getSettings();
     private final ICommandManager manager;
 
-    public ExampleBaritoneControl(IBaritone baritone) {
+    public ExampleBaritoneControl(Baritone baritone) {
+        super(baritone);
         this.manager = baritone.getCommandManager();
-        baritone.getGameEventHandler().registerEventListener(this);
     }
 
     @Override
@@ -100,7 +100,7 @@ public class ExampleBaritoneControl implements Helper, AbstractGameEventListener
             return false;
         } else if (msg.trim().equalsIgnoreCase("orderpizza")) {
             try {
-                ((IGuiScreen) mc.currentScreen).openLinkInvoker(new URI("https://www.dominos.com/en/pages/order/"));
+                ((IGuiScreen) ctx.minecraft().currentScreen).openLinkInvoker(new URI("https://www.dominos.com/en/pages/order/"));
             } catch (NullPointerException | URISyntaxException ignored) {}
             return false;
         }
@@ -124,7 +124,7 @@ public class ExampleBaritoneControl implements Helper, AbstractGameEventListener
             }
         } else if (argc.hasExactlyOne()) {
             for (Settings.Setting setting : settings.allSettings) {
-                if (SettingsUtil.javaOnlySetting(setting)) {
+                if (setting.isJavaOnly()) {
                     continue;
                 }
                 if (setting.getName().equalsIgnoreCase(pair.getA())) {
@@ -177,7 +177,7 @@ public class ExampleBaritoneControl implements Helper, AbstractGameEventListener
                             .stream();
                 }
                 Settings.Setting setting = settings.byLowerName.get(argc.getString().toLowerCase(Locale.US));
-                if (setting != null && !SettingsUtil.javaOnlySetting(setting)) {
+                if (setting != null && !setting.isJavaOnly()) {
                     if (setting.getValueClass() == Boolean.class) {
                         TabCompleteHelper helper = new TabCompleteHelper();
                         if ((Boolean) setting.value) {

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

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

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

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

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

@@ -21,9 +21,7 @@ import baritone.api.IBaritone;
 import baritone.api.command.Command;
 import baritone.api.command.argument.IArgConsumer;
 import baritone.api.command.exception.CommandException;
-import baritone.api.command.exception.CommandInvalidStateException;
 import baritone.api.pathing.goals.GoalBlock;
-import net.minecraft.entity.Entity;
 
 import java.util.Arrays;
 import java.util.List;
@@ -38,11 +36,7 @@ public class ComeCommand extends Command {
     @Override
     public void execute(String label, IArgConsumer args) throws CommandException {
         args.requireMax(0);
-        Entity entity = mc.getRenderViewEntity();
-        if (entity == null) {
-            throw new CommandInvalidStateException("render view entity is null");
-        }
-        baritone.getCustomGoalProcess().setGoalAndPath(new GoalBlock(entity.getPosition()));
+        baritone.getCustomGoalProcess().setGoalAndPath(new GoalBlock(ctx.viewerPos()));
         logDirect("Coming");
     }
 

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

@@ -21,6 +21,7 @@ import baritone.Baritone;
 import baritone.api.IBaritone;
 import baritone.api.command.Command;
 import baritone.api.command.argument.IArgConsumer;
+import baritone.api.command.datatypes.ForAxis;
 import baritone.api.command.datatypes.ForBlockOptionalMeta;
 import baritone.api.command.datatypes.ForDirection;
 import baritone.api.command.datatypes.RelativeBlockPos;
@@ -31,6 +32,8 @@ import baritone.api.command.helpers.TabCompleteHelper;
 import baritone.api.event.events.RenderEvent;
 import baritone.api.event.listener.AbstractGameEventListener;
 import baritone.api.schematic.*;
+import baritone.api.schematic.mask.shape.CylinderMask;
+import baritone.api.schematic.mask.shape.SphereMask;
 import baritone.api.selection.ISelection;
 import baritone.api.selection.ISelectionManager;
 import baritone.api.utils.BetterBlockPos;
@@ -49,6 +52,7 @@ import java.awt.*;
 import java.util.List;
 import java.util.*;
 import java.util.function.Function;
+import java.util.function.UnaryOperator;
 import java.util.stream.Stream;
 
 public class SelCommand extends Command {
@@ -71,7 +75,7 @@ public class SelCommand extends Command {
                 float lineWidth = Baritone.settings().selectionLineWidth.value;
                 boolean ignoreDepth = Baritone.settings().renderSelectionIgnoreDepth.value;
                 IRenderer.startLines(color, opacity, lineWidth, ignoreDepth);
-                IRenderer.drawAABB(event.getModelViewStack(), new AxisAlignedBB(pos1, pos1.add(1, 1, 1)));
+                IRenderer.emitAABB(event.getModelViewStack(), new AxisAlignedBB(pos1, pos1.add(1, 1, 1)));
                 IRenderer.endLines(ignoreDepth);
             }
         });
@@ -87,7 +91,7 @@ public class SelCommand extends Command {
             if (action == Action.POS2 && pos1 == null) {
                 throw new CommandInvalidStateException("Set pos1 first before using pos2");
             }
-            BetterBlockPos playerPos = mc.getRenderViewEntity() != null ? BetterBlockPos.from(mc.getRenderViewEntity().getPosition()) : ctx.playerFeet();
+            BetterBlockPos playerPos = ctx.viewerPos();
             BetterBlockPos pos = args.hasAny() ? args.getDatatypePost(RelativeBlockPos.INSTANCE, playerPos) : playerPos;
             args.requireMax(0);
             if (action == Action.POS1) {
@@ -116,11 +120,13 @@ public class SelCommand extends Command {
                     logDirect("Undid pos2");
                 }
             }
-        } else if (action == Action.SET || action == Action.WALLS || action == Action.SHELL || action == Action.CLEARAREA || action == Action.REPLACE) {
+        } else if (action.isFillAction()) {
             BlockOptionalMeta type = action == Action.CLEARAREA
                     ? new BlockOptionalMeta(Blocks.AIR)
                     : args.getDatatypeFor(ForBlockOptionalMeta.INSTANCE);
-            BlockOptionalMetaLookup replaces = null;
+
+            final BlockOptionalMetaLookup replaces; // Action.REPLACE
+            final Direction.Axis alignment;         // Action.(H)CYLINDER
             if (action == Action.REPLACE) {
                 args.requireMin(1);
                 List<BlockOptionalMeta> replacesList = new ArrayList<>();
@@ -130,8 +136,15 @@ public class SelCommand extends Command {
                 }
                 type = args.getDatatypeFor(ForBlockOptionalMeta.INSTANCE);
                 replaces = new BlockOptionalMetaLookup(replacesList.toArray(new BlockOptionalMeta[0]));
+                alignment = null;
+            } else if (action == Action.CYLINDER || action == Action.HCYLINDER) {
+                args.requireMax(1);
+                alignment = args.hasAny() ? args.getDatatypeFor(ForAxis.INSTANCE) : Direction.Axis.Y;
+                replaces = null;
             } else {
                 args.requireMax(0);
+                replaces = null;
+                alignment = null;
             }
             ISelection[] selections = manager.getSelections();
             if (selections.length == 0) {
@@ -150,20 +163,41 @@ public class SelCommand extends Command {
             for (ISelection selection : selections) {
                 Vector3i size = selection.size();
                 BetterBlockPos min = selection.min();
-                ISchematic schematic = new FillSchematic(size.getX(), size.getY(), size.getZ(), type);
-                if (action == Action.WALLS) {
-                    schematic = new WallsSchematic(schematic);
-                } else if (action == Action.SHELL) {
-                    schematic = new ShellSchematic(schematic);
-                } else if (action == Action.REPLACE) {
-                    schematic = new ReplaceSchematic(schematic, replaces);
-                }
+
+                // Java 8 so no switch expressions 😿
+                UnaryOperator<ISchematic> create = fill -> {
+                    final int w = fill.widthX();
+                    final int h = fill.heightY();
+                    final int l = fill.lengthZ();
+
+                    switch (action) {
+                        case WALLS:
+                            return new WallsSchematic(fill);
+                        case SHELL:
+                            return new ShellSchematic(fill);
+                        case REPLACE:
+                            return new ReplaceSchematic(fill, replaces);
+                        case SPHERE:
+                            return MaskSchematic.create(fill, new SphereMask(w, h, l, true).compute());
+                        case HSPHERE:
+                            return MaskSchematic.create(fill, new SphereMask(w, h, l, false).compute());
+                        case CYLINDER:
+                            return MaskSchematic.create(fill, new CylinderMask(w, h, l, true, alignment).compute());
+                        case HCYLINDER:
+                            return MaskSchematic.create(fill, new CylinderMask(w, h, l, false, alignment).compute());
+                        default:
+                            // Silent fail
+                            return fill;
+                    }
+                };
+
+                ISchematic schematic = create.apply(new FillSchematic(size.getX(), size.getY(), size.getZ(), type));
                 composite.put(schematic, min.x - origin.x, min.y - origin.y, min.z - origin.z);
             }
             baritone.getBuilderProcess().build("Fill", composite, origin);
             logDirect("Filling now");
         } else if (action == Action.COPY) {
-            BetterBlockPos playerPos = mc.getRenderViewEntity() != null ? BetterBlockPos.from(mc.getRenderViewEntity().getPosition()) : ctx.playerFeet();
+            BetterBlockPos playerPos = ctx.viewerPos();
             BetterBlockPos pos = args.hasAny() ? args.getDatatypePost(RelativeBlockPos.INSTANCE, playerPos) : playerPos;
             args.requireMax(0);
             ISelection[] selections = manager.getSelections();
@@ -204,7 +238,7 @@ public class SelCommand extends Command {
             clipboardOffset = origin.subtract(pos);
             logDirect("Selection copied");
         } else if (action == Action.PASTE) {
-            BetterBlockPos playerPos = mc.getRenderViewEntity() != null ? BetterBlockPos.from(mc.getRenderViewEntity().getPosition()) : ctx.playerFeet();
+            BetterBlockPos playerPos = ctx.viewerPos();
             BetterBlockPos pos = args.hasAny() ? args.getDatatypePost(RelativeBlockPos.INSTANCE, playerPos) : playerPos;
             args.requireMax(0);
             if (clipboard == null) {
@@ -253,12 +287,15 @@ public class SelCommand extends Command {
                     if (args.hasAtMost(3)) {
                         return args.tabCompleteDatatype(RelativeBlockPos.INSTANCE);
                     }
-                } else if (action == Action.SET || action == Action.WALLS || action == Action.CLEARAREA || action == Action.REPLACE) {
+                } else if (action.isFillAction()) {
                     if (args.hasExactlyOne() || action == Action.REPLACE) {
                         while (args.has(2)) {
                             args.get();
                         }
                         return args.tabCompleteDatatype(ForBlockOptionalMeta.INSTANCE);
+                    } else if (args.hasExactly(2) && (action == Action.CYLINDER || action == Action.HCYLINDER)) {
+                        args.get();
+                        return args.tabCompleteDatatype(ForAxis.INSTANCE);
                     }
                 } else if (action == Action.EXPAND || action == Action.CONTRACT || action == Action.SHIFT) {
                     if (args.hasExactlyOne()) {
@@ -304,6 +341,10 @@ public class SelCommand extends Command {
                 "> sel set/fill/s/f [block] - Completely fill all selections with a block.",
                 "> sel walls/w [block] - Fill in the walls of the selection with a specified block.",
                 "> sel shell/shl [block] - The same as walls, but fills in a ceiling and floor too.",
+                "> sel sphere/sph [block] - Fills the selection with a sphere bounded by the sides.",
+                "> sel hsphere/hsph [block] - The same as sphere, but hollow.",
+                "> sel cylinder/cyl [block] <axis> - Fills the selection with a cylinder bounded by the sides, oriented about the given axis. (default=y)",
+                "> sel hcylinder/hcyl [block] <axis> - The same as cylinder, but hollow.",
                 "> sel cleararea/ca - Basically 'set air'.",
                 "> sel replace/r <blocks...> <with> - Replaces blocks with another block.",
                 "> sel copy/cp <x> <y> <z> - Copy the selected area relative to the specified or your position.",
@@ -323,6 +364,10 @@ public class SelCommand extends Command {
         SET("set", "fill", "s", "f"),
         WALLS("walls", "w"),
         SHELL("shell", "shl"),
+        SPHERE("sphere", "sph"),
+        HSPHERE("hsphere", "hsph"),
+        CYLINDER("cylinder", "cyl"),
+        HCYLINDER("hcylinder", "hcyl"),
         CLEARAREA("cleararea", "ca"),
         REPLACE("replace", "r"),
         EXPAND("expand", "ex"),
@@ -354,6 +399,18 @@ public class SelCommand extends Command {
             }
             return names.toArray(new String[0]);
         }
+
+        public final boolean isFillAction() {
+            return this == SET
+                    || this == WALLS
+                    || this == SHELL
+                    || this == SPHERE
+                    || this == HSPHERE
+                    || this == CYLINDER
+                    || this == HCYLINDER
+                    || this == CLEARAREA
+                    || this == REPLACE;
+        }
     }
 
     enum TransformTarget {

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

@@ -22,12 +22,14 @@ import baritone.api.IBaritone;
 import baritone.api.Settings;
 import baritone.api.command.Command;
 import baritone.api.command.argument.IArgConsumer;
+import baritone.api.command.datatypes.RelativeFile;
 import baritone.api.command.exception.CommandException;
 import baritone.api.command.exception.CommandInvalidStateException;
 import baritone.api.command.exception.CommandInvalidTypeException;
 import baritone.api.command.helpers.Paginator;
 import baritone.api.command.helpers.TabCompleteHelper;
 import baritone.api.utils.SettingsUtil;
+import net.minecraft.client.Minecraft;
 import net.minecraft.util.text.StringTextComponent;
 import net.minecraft.util.text.TextComponent;
 import net.minecraft.util.text.TextFormatting;
@@ -57,6 +59,18 @@ public class SetCommand extends Command {
             logDirect("Settings saved");
             return;
         }
+        if (Arrays.asList("load", "ld").contains(arg)) {
+            String file = SETTINGS_DEFAULT_NAME;
+            if (args.hasAny()) {
+                file = args.getString();
+            }
+            // reset to defaults
+            SettingsUtil.modifiedSettings(Baritone.settings()).forEach(Settings.Setting::reset);
+            // then load from disk
+            SettingsUtil.readAndApply(Baritone.settings(), file);
+            logDirect("Settings reloaded from " + file);
+            return;
+        }
         boolean viewModified = Arrays.asList("m", "mod", "modified").contains(arg);
         boolean viewAll = Arrays.asList("all", "l", "list").contains(arg);
         boolean paginate = viewModified || viewAll;
@@ -65,7 +79,7 @@ public class SetCommand extends Command {
             args.requireMax(1);
             List<? extends Settings.Setting> toPaginate =
                     (viewModified ? SettingsUtil.modifiedSettings(Baritone.settings()) : Baritone.settings().allSettings).stream()
-                            .filter(s -> !javaOnlySetting(s))
+                            .filter(s -> !s.isJavaOnly())
                             .filter(s -> s.getName().toLowerCase(Locale.US).contains(search.toLowerCase(Locale.US)))
                             .sorted((s1, s2) -> String.CASE_INSENSITIVE_ORDER.compare(s1.getName(), s2.getName()))
                             .collect(Collectors.toList());
@@ -129,7 +143,7 @@ public class SetCommand extends Command {
         if (setting == null) {
             throw new CommandInvalidTypeException(args.consumed(), "a valid setting");
         }
-        if (javaOnlySetting(setting)) {
+        if (setting.isJavaOnly()) {
             // ideally it would act as if the setting didn't exist
             // but users will see it in Settings.java or its javadoc
             // so at some point we have to tell them or they will see it as a bug
@@ -209,6 +223,9 @@ public class SetCommand extends Command {
                             .addToggleableSettings()
                             .filterPrefix(args.getString())
                             .stream();
+                } else if (Arrays.asList("ld", "load").contains(arg.toLowerCase(Locale.US))) {
+                    // settings always use the directory of the main Minecraft instance
+                    return RelativeFile.tabComplete(args, Minecraft.getInstance().gameDir.toPath().resolve("baritone").toFile());
                 }
                 Settings.Setting setting = Baritone.settings().byLowerName.get(arg.toLowerCase(Locale.US));
                 if (setting != null) {
@@ -228,7 +245,7 @@ public class SetCommand extends Command {
                 return new TabCompleteHelper()
                         .addSettings()
                         .sortAlphabetically()
-                        .prepend("list", "modified", "reset", "toggle", "save")
+                        .prepend("list", "modified", "reset", "toggle", "save", "load")
                         .filterPrefix(arg)
                         .stream();
             }
@@ -255,7 +272,9 @@ public class SetCommand extends Command {
                 "> set reset all - Reset ALL SETTINGS to their defaults",
                 "> set reset <setting> - Reset a setting to its default",
                 "> set toggle <setting> - Toggle a boolean setting",
-                "> set save - Save all settings (this is automatic tho)"
+                "> set save - Save all settings (this is automatic tho)",
+                "> set load - Load settings from settings.txt",
+                "> set load [filename] - Load settings from another file in your minecraft/baritone"
         );
     }
 }

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

@@ -38,13 +38,13 @@ public class SurfaceCommand extends Command {
 
     @Override
     public void execute(String label, IArgConsumer args) throws CommandException {
-        final BetterBlockPos playerPos = baritone.getPlayerContext().playerFeet();
-        final int surfaceLevel = baritone.getPlayerContext().world().getSeaLevel();
-        final int worldHeight = baritone.getPlayerContext().world().getHeight();
+        final BetterBlockPos playerPos = ctx.playerFeet();
+        final int surfaceLevel = ctx.world().getSeaLevel();
+        final int worldHeight = ctx.world().getHeight();
 
         // Ensure this command will not run if you are above the surface level and the block above you is air
         // As this would imply that your are already on the open surface
-        if (playerPos.getY() > surfaceLevel && mc.world.getBlockState(playerPos.up()).getBlock() instanceof AirBlock) {
+        if (playerPos.getY() > surfaceLevel && ctx.world().getBlockState(playerPos.up()).getBlock() instanceof AirBlock) {
             logDirect("Already at surface");
             return;
         }
@@ -54,7 +54,7 @@ public class SurfaceCommand extends Command {
         for (int currentIteratedY = startingYPos; currentIteratedY < worldHeight; currentIteratedY++) {
             final BetterBlockPos newPos = new BetterBlockPos(playerPos.getX(), currentIteratedY, playerPos.getZ());
 
-            if (!(mc.world.getBlockState(newPos).getBlock() instanceof AirBlock) && newPos.getY() > playerPos.getY()) {
+            if (!(ctx.world().getBlockState(newPos).getBlock() instanceof AirBlock) && newPos.getY() > playerPos.getY()) {
                 Goal goal = new GoalBlock(newPos.up());
                 logDirect(String.format("Going to: %s", goal.toString()));
                 baritone.getCustomGoalProcess().setGoalAndPath(goal);

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

@@ -150,7 +150,11 @@ public class WaypointsCommand extends Command {
             logDirect(component);
         } else if (action == Action.CLEAR) {
             args.requireMax(1);
-            IWaypoint.Tag tag = IWaypoint.Tag.getByName(args.getString());
+            String name = args.getString();
+            IWaypoint.Tag tag = IWaypoint.Tag.getByName(name);
+            if (tag == null) {
+                throw new CommandInvalidStateException("Invalid tag, \"" + name + "\"");
+            }
             IWaypoint[] waypoints = ForWaypoints.getWaypointsByTag(this.baritone, tag);
             for (IWaypoint waypoint : waypoints) {
                 ForWaypoints.waypoints(this.baritone).removeWaypoint(waypoint);

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

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

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

@@ -115,7 +115,7 @@ public final class GameEventHandler implements IEventBus, Helper {
         if (event.getState() == EventState.POST) {
             cache.closeWorld();
             if (event.getWorld() != null) {
-                cache.initWorld(event.getWorld().getDimensionKey());
+                cache.initWorld(event.getWorld());
             }
         }
 

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

@@ -91,8 +91,8 @@ public class CalculationContext {
         this.baritone = baritone;
         ClientPlayerEntity player = baritone.getPlayerContext().player();
         this.world = baritone.getPlayerContext().world();
-        this.worldData = (WorldData) baritone.getWorldProvider().getCurrentWorld();
-        this.bsi = new BlockStateInterface(world, worldData, forUseOnAnotherThread);
+        this.worldData = (WorldData) baritone.getPlayerContext().worldData();
+        this.bsi = new BlockStateInterface(baritone.getPlayerContext(), forUseOnAnotherThread);
         this.toolSet = new ToolSet(player);
         this.hasThrowaway = Baritone.settings().allowPlace.value && ((Baritone) baritone).getInventoryBehavior().hasGenericThrowaway();
         this.hasWaterBucket = Baritone.settings().allowWaterBucketFall.value && PlayerInventory.isHotbar(player.inventory.getSlotFor(STACK_BUCKET_WATER)) && world.getDimensionKey() != World.THE_NETHER;

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

@@ -163,7 +163,7 @@ public abstract class Movement implements IMovement, MovementHelper {
             if (!MovementHelper.canWalkThrough(ctx, blockPos)) { // can't break air, so don't try
                 somethingInTheWay = true;
                 MovementHelper.switchToBestToolFor(ctx, BlockStateInterface.get(ctx, blockPos));
-                Optional<Rotation> reachable = RotationUtils.reachable(ctx.player(), blockPos, ctx.playerController().getBlockReachDistance());
+                Optional<Rotation> reachable = RotationUtils.reachable(ctx, blockPos, ctx.playerController().getBlockReachDistance());
                 if (reachable.isPresent()) {
                     Rotation rotTowardsBlock = reachable.get();
                     state.setTarget(new MovementState.MovementTarget(rotTowardsBlock, true));

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

@@ -637,9 +637,9 @@ public interface MovementHelper extends ActionCosts, Helper {
 
     static void moveTowards(IPlayerContext ctx, MovementState state, BlockPos pos) {
         state.setTarget(new MovementTarget(
-                new Rotation(RotationUtils.calcRotationFromVec3d(ctx.playerHead(),
+                RotationUtils.calcRotationFromVec3d(ctx.playerHead(),
                         VecUtils.getBlockPosCenter(pos),
-                        ctx.playerRotations()).getYaw(), ctx.player().rotationPitch),
+                        ctx.playerRotations()).withPitch(ctx.playerRotations().getPitch()),
                 false
         )).setInput(Input.MOVE_FORWARD, true);
     }
@@ -744,7 +744,8 @@ public interface MovementHelper extends ActionCosts, Helper {
                 double faceY = (placeAt.getY() + against1.getY() + 0.5D) * 0.5D;
                 double faceZ = (placeAt.getZ() + against1.getZ() + 1.0D) * 0.5D;
                 Rotation place = RotationUtils.calcRotationFromVec3d(wouldSneak ? RayTraceUtils.inferSneakingEyePosition(ctx.player()) : ctx.playerHead(), new Vector3d(faceX, faceY, faceZ), ctx.playerRotations());
-                RayTraceResult res = RayTraceUtils.rayTraceTowards(ctx.player(), place, ctx.playerController().getBlockReachDistance(), wouldSneak);
+                Rotation actual = baritone.getLookBehavior().getAimProcessor().peekRotation(place);
+                RayTraceResult res = RayTraceUtils.rayTraceTowards(ctx.player(), actual, ctx.playerController().getBlockReachDistance(), wouldSneak);
                 if (res != null && res.getType() == RayTraceResult.Type.BLOCK && ((BlockRayTraceResult) res).getPos().equals(against1) && ((BlockRayTraceResult) res).getPos().offset(((BlockRayTraceResult) res).getFace()).equals(placeAt)) {
                     state.setTarget(new MovementState.MovementTarget(place, true));
                     found = true;

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

@@ -20,7 +20,6 @@ package baritone.pathing.movement.movements;
 import baritone.api.IBaritone;
 import baritone.api.pathing.movement.MovementStatus;
 import baritone.api.utils.BetterBlockPos;
-import baritone.api.utils.Rotation;
 import baritone.api.utils.RotationUtils;
 import baritone.api.utils.input.Input;
 import baritone.pathing.movement.CalculationContext;
@@ -31,10 +30,9 @@ import baritone.utils.BlockStateInterface;
 import baritone.utils.pathing.MutableMoveResult;
 import com.google.common.collect.ImmutableSet;
 import net.minecraft.block.Block;
-import net.minecraft.block.BlockState;
 import net.minecraft.block.Blocks;
+import net.minecraft.block.BlockState;
 import net.minecraft.block.FallingBlock;
-import net.minecraft.client.entity.player.ClientPlayerEntity;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.vector.Vector3d;
 
@@ -234,11 +232,10 @@ public class MovementDescend extends Movement {
         if (safeMode()) {
             double destX = (src.getX() + 0.5) * 0.17 + (dest.getX() + 0.5) * 0.83;
             double destZ = (src.getZ() + 0.5) * 0.17 + (dest.getZ() + 0.5) * 0.83;
-            ClientPlayerEntity player = ctx.player();
             state.setTarget(new MovementState.MovementTarget(
-                    new Rotation(RotationUtils.calcRotationFromVec3d(ctx.playerHead(),
+                    RotationUtils.calcRotationFromVec3d(ctx.playerHead(),
                             new Vector3d(destX, dest.getY(), destZ),
-                            new Rotation(player.rotationYaw, player.rotationPitch)).getYaw(), player.rotationPitch),
+                            ctx.playerRotations()).withPitch(ctx.playerRotations().getPitch()),
                     false
             )).setInput(Input.MOVE_FORWARD, true);
             return state;

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

@@ -188,9 +188,9 @@ public class MovementPillar extends Movement {
         boolean vine = fromDown.getBlock() == Blocks.VINE;
         Rotation rotation = RotationUtils.calcRotationFromVec3d(ctx.playerHead(),
                 VecUtils.getBlockPosCenter(positionToPlace),
-                new Rotation(ctx.player().rotationYaw, ctx.player().rotationPitch));
+                ctx.playerRotations());
         if (!ladder) {
-            state.setTarget(new MovementState.MovementTarget(new Rotation(ctx.player().rotationYaw, rotation.getPitch()), true));
+            state.setTarget(new MovementState.MovementTarget(ctx.playerRotations().withPitch(rotation.getPitch()), true));
         }
 
         boolean blockIsThere = MovementHelper.canWalkOn(ctx, src) || ladder;
@@ -249,7 +249,7 @@ public class MovementPillar extends Movement {
                 Block fr = frState.getBlock();
                 // TODO: Evaluate usage of getMaterial().isReplaceable()
                 if (!(fr instanceof AirBlock || frState.getMaterial().isReplaceable())) {
-                    RotationUtils.reachable(ctx.player(), src, ctx.playerController().getBlockReachDistance())
+                    RotationUtils.reachable(ctx, src, ctx.playerController().getBlockReachDistance())
                             .map(rot -> new MovementState.MovementTarget(rot, true))
                             .ifPresent(state::setTarget);
                     state.setInput(Input.JUMP, false); // breaking is like 5x slower when you're jumping

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

@@ -30,10 +30,7 @@ import baritone.api.schematic.ISchematic;
 import baritone.api.schematic.IStaticSchematic;
 import baritone.api.schematic.SubstituteSchematic;
 import baritone.api.schematic.format.ISchematicFormat;
-import baritone.api.utils.BetterBlockPos;
-import baritone.api.utils.RayTraceUtils;
-import baritone.api.utils.Rotation;
-import baritone.api.utils.RotationUtils;
+import baritone.api.utils.*;
 import baritone.api.utils.input.Input;
 import baritone.pathing.movement.CalculationContext;
 import baritone.pathing.movement.Movement;
@@ -163,7 +160,6 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
         if (!format.isPresent()) {
             return false;
         }
-
         ISchematic parsed;
         try {
             parsed = format.get().parse(new FileInputStream(schematic));
@@ -171,20 +167,22 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
             e.printStackTrace();
             return false;
         }
-
-        if (Baritone.settings().mapArtMode.value) {
-            parsed = new MapArtSchematic((IStaticSchematic) parsed);
-        }
-
-        if (Baritone.settings().buildOnlySelection.value) {
-            parsed = new SelectionSchematic(parsed, origin, baritone.getSelectionManager().getSelections());
-        }
-
-
+        parsed = applyMapArtAndSelection(origin, (IStaticSchematic) parsed);
         build(name, parsed, origin);
         return true;
     }
 
+    private ISchematic applyMapArtAndSelection(Vector3i origin, IStaticSchematic parsed) {
+        ISchematic schematic = parsed;
+        if (Baritone.settings().mapArtMode.value) {
+            schematic = new MapArtSchematic(parsed);
+        }
+        if (Baritone.settings().buildOnlySelection.value) {
+            schematic = new SelectionSchematic(schematic, origin, baritone.getSelectionManager().getSelections());
+        }
+        return schematic;
+    }
+
     @Override
     public void buildOpenSchematic() {
         if (SchematicaHelper.isSchematicaPresent()) {
@@ -218,7 +216,8 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
                 try {
                     LitematicaSchematic schematic1 = new LitematicaSchematic(CompressedStreamTools.readCompressed(Files.newInputStream(LitematicaHelper.getSchematicFile(i).toPath())), false);
                     Vector3i correctedOrigin = LitematicaHelper.getCorrectedOrigin(schematic1, i);
-                    LitematicaSchematic schematic2 = LitematicaHelper.blackMagicFuckery(schematic1, i);
+                    ISchematic schematic2 = LitematicaHelper.blackMagicFuckery(schematic1, i);
+                    schematic2 = applyMapArtAndSelection(origin, (IStaticSchematic) schematic2);
                     build(name, schematic2, correctedOrigin);
                 } catch (Exception e) {
                     logDirect("Schematic File could not be loaded.");
@@ -282,7 +281,7 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
                     BlockState curr = bcc.bsi.get0(x, y, z);
                     if (!(curr.getBlock() instanceof AirBlock) && !(curr.getBlock() == Blocks.WATER || curr.getBlock() == Blocks.LAVA) && !valid(curr, desired, false)) {
                         BetterBlockPos pos = new BetterBlockPos(x, y, z);
-                        Optional<Rotation> rot = RotationUtils.reachable(ctx.player(), pos, ctx.playerController().getBlockReachDistance());
+                        Optional<Rotation> rot = RotationUtils.reachable(ctx, pos, ctx.playerController().getBlockReachDistance());
                         if (rot.isPresent()) {
                             return Optional.of(new Tuple<>(pos, rot.get()));
                         }
@@ -361,9 +360,10 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
                 double placeY = placeAgainstPos.y + aabb.minY * placementMultiplier.y + aabb.maxY * (1 - placementMultiplier.y);
                 double placeZ = placeAgainstPos.z + aabb.minZ * placementMultiplier.z + aabb.maxZ * (1 - placementMultiplier.z);
                 Rotation rot = RotationUtils.calcRotationFromVec3d(RayTraceUtils.inferSneakingEyePosition(ctx.player()), new Vector3d(placeX, placeY, placeZ), ctx.playerRotations());
-                RayTraceResult result = RayTraceUtils.rayTraceTowards(ctx.player(), rot, ctx.playerController().getBlockReachDistance(), true);
+                Rotation actualRot = baritone.getLookBehavior().getAimProcessor().peekRotation(rot);
+                RayTraceResult result = RayTraceUtils.rayTraceTowards(ctx.player(), actualRot, ctx.playerController().getBlockReachDistance(), true);
                 if (result != null && result.getType() == RayTraceResult.Type.BLOCK && ((BlockRayTraceResult) result).getPos().equals(placeAgainstPos) && ((BlockRayTraceResult) result).getFace() == against.getOpposite()) {
-                    OptionalInt hotbar = hasAnyItemThatWouldPlace(toPlace, result, rot);
+                    OptionalInt hotbar = hasAnyItemThatWouldPlace(toPlace, result, actualRot);
                     if (hotbar.isPresent()) {
                         return Optional.of(new Placement(hotbar.getAsInt(), placeAgainstPos, against.getOpposite(), rot));
                     }
@@ -573,7 +573,10 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
             for (int i = 9; i < 36; i++) {
                 for (BlockState desired : noValidHotbarOption) {
                     if (valid(approxPlaceable.get(i), desired, true)) {
-                        baritone.getInventoryBehavior().attemptToPutOnHotbar(i, usefulSlots::contains);
+                        if (!baritone.getInventoryBehavior().attemptToPutOnHotbar(i, usefulSlots::contains)) {
+                            // awaiting inventory move, so pause
+                            return new PathingCommand(null, PathingCommandType.REQUEST_PAUSE);
+                        }
                         break outer;
                     }
                 }
@@ -699,7 +702,7 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
         incorrectPositions.forEach(pos -> {
             BlockState state = bcc.bsi.get0(pos);
             if (state.getBlock() instanceof AirBlock) {
-                if (approxPlaceable.contains(bcc.getSchematic(pos.x, pos.y, pos.z, state))) {
+                if (containsBlockState(approxPlaceable, bcc.getSchematic(pos.x, pos.y, pos.z, state))) {
                     placeable.add(pos);
                 } else {
                     BlockState desired = bcc.getSchematic(pos.x, pos.y, pos.z, state);
@@ -772,6 +775,28 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
             return primary.heuristic(x, y, z);
         }
 
+        @Override
+        public boolean equals(Object o) {
+            if (this == o) {
+                return true;
+            }
+            if (o == null || getClass() != o.getClass()) {
+                return false;
+            }
+
+            JankyGoalComposite goal = (JankyGoalComposite) o;
+            return Objects.equals(primary, goal.primary)
+                    && Objects.equals(fallback, goal.fallback);
+        }
+
+        @Override
+        public int hashCode() {
+            int hash = -1701079641;
+            hash = hash * 1196141026 + primary.hashCode();
+            hash = hash * -80327868 + fallback.hashCode();
+            return hash;
+        }
+
         @Override
         public String toString() {
             return "JankyComposite Primary: " + primary + " Fallback: " + fallback;
@@ -793,6 +818,21 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
             // but any other adjacent works for breaking, including inside or below
             return super.isInGoal(x, y, z);
         }
+
+        @Override
+        public String toString() {
+            return String.format(
+                    "GoalBreak{x=%s,y=%s,z=%s}",
+                    SettingsUtil.maybeCensor(x),
+                    SettingsUtil.maybeCensor(y),
+                    SettingsUtil.maybeCensor(z)
+            );
+        }
+
+        @Override
+        public int hashCode() {
+            return super.hashCode() * 1636324008;
+        }
     }
 
     private Goal placementGoal(BlockPos pos, BuilderCalculationContext bcc) {
@@ -836,6 +876,7 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
             this.allowSameLevel = allowSameLevel;
         }
 
+        @Override
         public boolean isInGoal(int x, int y, int z) {
             if (x == this.x && y == this.y && z == this.z) {
                 return false;
@@ -852,10 +893,41 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
             return super.isInGoal(x, y, z);
         }
 
+        @Override
         public double heuristic(int x, int y, int z) {
             // prioritize lower y coordinates
             return this.y * 100 + super.heuristic(x, y, z);
         }
+
+        @Override
+        public boolean equals(Object o) {
+            if (!super.equals(o)) {
+                return false;
+            }
+
+            GoalAdjacent goal = (GoalAdjacent) o;
+            return allowSameLevel == goal.allowSameLevel
+                    && Objects.equals(no, goal.no);
+        }
+
+        @Override
+        public int hashCode() {
+            int hash = 806368046;
+            hash = hash * 1412661222 + super.hashCode();
+            hash = hash * 1730799370 + (int) BetterBlockPos.longHash(no.getX(), no.getY(), no.getZ());
+            hash = hash * 260592149 + (allowSameLevel ? -1314802005 : 1565710265);
+            return hash;
+        }
+
+        @Override
+        public String toString() {
+            return String.format(
+                    "GoalAdjacent{x=%s,y=%s,z=%s}",
+                    SettingsUtil.maybeCensor(x),
+                    SettingsUtil.maybeCensor(y),
+                    SettingsUtil.maybeCensor(z)
+            );
+        }
     }
 
     public static class GoalPlace extends GoalBlock {
@@ -864,10 +936,26 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
             super(placeAt.up());
         }
 
+        @Override
         public double heuristic(int x, int y, int z) {
             // prioritize lower y coordinates
             return this.y * 100 + super.heuristic(x, y, z);
         }
+
+        @Override
+        public int hashCode() {
+            return super.hashCode() * 1910811835;
+        }
+
+        @Override
+        public String toString() {
+            return String.format(
+                    "GoalPlace{x=%s,y=%s,z=%s}",
+                    SettingsUtil.maybeCensor(x),
+                    SettingsUtil.maybeCensor(y),
+                    SettingsUtil.maybeCensor(z)
+            );
+        }
     }
 
     @Override
@@ -941,6 +1029,15 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
         return true;
     }
 
+    private boolean containsBlockState(Collection<BlockState> states, BlockState state) {
+        for (BlockState testee : states) {
+            if (sameBlockstate(testee, state)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
     private boolean valid(BlockState current, BlockState desired, boolean itemVerify) {
         if (desired == null) {
             return true;

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

@@ -18,8 +18,10 @@
 package baritone.process;
 
 import baritone.Baritone;
+import baritone.api.BaritoneAPI;
 import baritone.api.pathing.goals.Goal;
 import baritone.api.pathing.goals.GoalBlock;
+import baritone.api.pathing.goals.GoalGetToBlock;
 import baritone.api.pathing.goals.GoalComposite;
 import baritone.api.process.IFarmProcess;
 import baritone.api.process.PathingCommand;
@@ -28,7 +30,6 @@ import baritone.api.utils.RayTraceUtils;
 import baritone.api.utils.Rotation;
 import baritone.api.utils.RotationUtils;
 import baritone.api.utils.input.Input;
-import baritone.cache.WorldScanner;
 import baritone.pathing.movement.MovementHelper;
 import baritone.utils.BaritoneProcessHelper;
 import net.minecraft.block.*;
@@ -82,6 +83,7 @@ public final class FarmProcess extends BaritoneProcessHelper implements IFarmPro
             Items.POTATO,
             Items.CARROT,
             Items.NETHER_WART,
+            Items.COCOA_BEANS,
             Blocks.SUGAR_CANE.asItem(),
             Blocks.CACTUS.asItem()
     );
@@ -115,6 +117,7 @@ public final class FarmProcess extends BaritoneProcessHelper implements IFarmPro
         PUMPKIN(Blocks.PUMPKIN, state -> true),
         MELON(Blocks.MELON, state -> true),
         NETHERWART(Blocks.NETHER_WART, state -> state.get(NetherWartBlock.AGE) >= 3),
+        COCOA(Blocks.COCOA, state -> state.get(CocoaBlock.AGE) >= 2),
         SUGARCANE(Blocks.SUGAR_CANE, null) {
             @Override
             public boolean readyToHarvest(World world, BlockPos pos, BlockState state) {
@@ -172,6 +175,10 @@ public final class FarmProcess extends BaritoneProcessHelper implements IFarmPro
         return !stack.isEmpty() && stack.getItem().equals(Items.NETHER_WART);
     }
 
+    private boolean isCocoa(ItemStack stack) {
+        return !stack.isEmpty() && stack.getItem().equals(Items.COCOA_BEANS);
+    }
+
     @Override
     public PathingCommand onTick(boolean calcFailed, boolean isSafeToCancel) {
         ArrayList<Block> scan = new ArrayList<>();
@@ -180,13 +187,14 @@ public final class FarmProcess extends BaritoneProcessHelper implements IFarmPro
         }
         if (Baritone.settings().replantCrops.value) {
             scan.add(Blocks.FARMLAND);
+            scan.add(Blocks.JUNGLE_LOG);
             if (Baritone.settings().replantNetherWart.value) {
                 scan.add(Blocks.SOUL_SAND);
             }
         }
 
         if (Baritone.settings().mineGoalUpdateInterval.value != 0 && tickCount++ % Baritone.settings().mineGoalUpdateInterval.value == 0) {
-            Baritone.getExecutor().execute(() -> locations = WorldScanner.INSTANCE.scanChunkRadius(ctx, scan, 256, 10, 10));
+            Baritone.getExecutor().execute(() -> locations = BaritoneAPI.getProvider().getWorldScanner().scanChunkRadius(ctx, scan, 256, 10, 10));
         }
         if (locations == null) {
             return new PathingCommand(null, PathingCommandType.REQUEST_PAUSE);
@@ -195,6 +203,7 @@ public final class FarmProcess extends BaritoneProcessHelper implements IFarmPro
         List<BlockPos> openFarmland = new ArrayList<>();
         List<BlockPos> bonemealable = new ArrayList<>();
         List<BlockPos> openSoulsand = new ArrayList<>();
+        List<BlockPos> openLog = new ArrayList<>();
         for (BlockPos pos : locations) {
             //check if the target block is out of range.
             if (range != 0 && pos.distanceSq(center) > range * range) {
@@ -215,6 +224,15 @@ public final class FarmProcess extends BaritoneProcessHelper implements IFarmPro
                 }
                 continue;
             }
+            if (state.getBlock() == Blocks.JUNGLE_LOG) {
+                for (Direction direction : Direction.Plane.HORIZONTAL) {
+                    if (ctx.world().getBlockState(pos.offset(direction)).getBlock() instanceof AirBlock) {
+                        openLog.add(pos);
+                        break;
+                    }
+                }
+                continue;
+            }
             if (readyForHarvest(ctx.world(), pos, state)) {
                 toBreak.add(pos);
                 continue;
@@ -243,7 +261,7 @@ public final class FarmProcess extends BaritoneProcessHelper implements IFarmPro
         both.addAll(openSoulsand);
         for (BlockPos pos : both) {
             boolean soulsand = openSoulsand.contains(pos);
-            Optional<Rotation> rot = RotationUtils.reachableOffset(ctx.player(), pos, new Vector3d(pos.getX() + 0.5, pos.getY() + 1, pos.getZ() + 0.5), ctx.playerController().getBlockReachDistance(), false);
+            Optional<Rotation> rot = RotationUtils.reachableOffset(ctx, pos, new Vector3d(pos.getX() + 0.5, pos.getY() + 1, pos.getZ() + 0.5), ctx.playerController().getBlockReachDistance(), false);
             if (rot.isPresent() && isSafeToCancel && baritone.getInventoryBehavior().throwaway(true, soulsand ? this::isNetherWart : this::isPlantable)) {
                 RayTraceResult result = RayTraceUtils.rayTraceTowards(ctx.player(), rot.get(), ctx.playerController().getBlockReachDistance());
                 if (result instanceof BlockRayTraceResult && ((BlockRayTraceResult) result).getFace() == Direction.UP) {
@@ -255,6 +273,25 @@ public final class FarmProcess extends BaritoneProcessHelper implements IFarmPro
                 }
             }
         }
+        for (BlockPos pos : openLog) {
+            for (Direction dir : Direction.Plane.HORIZONTAL) {
+                if (!(ctx.world().getBlockState(pos.offset(dir)).getBlock() instanceof AirBlock)) {
+                    continue;
+                }
+                Vector3d faceCenter = Vector3d.copyCentered(pos).add(Vector3d.copy(dir.getDirectionVec()).scale(0.5));
+                Optional<Rotation> rot = RotationUtils.reachableOffset(ctx, pos, faceCenter, ctx.playerController().getBlockReachDistance(), false);
+                if (rot.isPresent() && isSafeToCancel && baritone.getInventoryBehavior().throwaway(true, this::isCocoa)) {
+                    RayTraceResult result = RayTraceUtils.rayTraceTowards(ctx.player(), rot.get(), ctx.playerController().getBlockReachDistance());
+                    if (result instanceof BlockRayTraceResult && ((BlockRayTraceResult) result).getFace() == dir) {
+                        baritone.getLookBehavior().updateTarget(rot.get(), true);
+                        if (ctx.isLookingAt(pos)) {
+                            baritone.getInputOverrideHandler().setInputForceState(Input.CLICK_RIGHT, true);
+                        }
+                        return new PathingCommand(null, PathingCommandType.REQUEST_PAUSE);
+                    }
+                }
+            }
+        }
         for (BlockPos pos : bonemealable) {
             Optional<Rotation> rot = RotationUtils.reachable(ctx, pos);
             if (rot.isPresent() && isSafeToCancel && baritone.getInventoryBehavior().throwaway(true, this::isBoneMeal)) {
@@ -289,6 +326,15 @@ public final class FarmProcess extends BaritoneProcessHelper implements IFarmPro
                 goalz.add(new GoalBlock(pos.up()));
             }
         }
+        if (baritone.getInventoryBehavior().throwaway(false, this::isCocoa)) {
+            for (BlockPos pos : openLog) {
+                for (Direction direction : Direction.Plane.HORIZONTAL) {
+                    if (ctx.world().getBlockState(pos.offset(direction)).getBlock() instanceof AirBlock) {
+                        goalz.add(new GoalGetToBlock(pos.offset(direction)));
+                    }
+                }
+            }
+        }
         if (baritone.getInventoryBehavior().throwaway(false, this::isBoneMeal)) {
             for (BlockPos pos : bonemealable) {
                 goalz.add(new GoalBlock(pos));

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

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

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

@@ -0,0 +1,90 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.process;
+
+import baritone.Baritone;
+import baritone.api.process.PathingCommand;
+import baritone.api.process.PathingCommandType;
+import baritone.utils.BaritoneProcessHelper;
+
+public class InventoryPauserProcess extends BaritoneProcessHelper {
+
+    boolean pauseRequestedLastTick;
+    boolean safeToCancelLastTick;
+    int ticksOfStationary;
+
+    public InventoryPauserProcess(Baritone baritone) {
+        super(baritone);
+    }
+
+    @Override
+    public boolean isActive() {
+        if (ctx.player() == null || ctx.world() == null) {
+            return false;
+        }
+        return true;
+    }
+
+    private double motion() {
+        return ctx.player().getMotion().mul(1, 0, 1).length();
+    }
+
+    private boolean stationaryNow() {
+        return motion() < 0.00001;
+    }
+
+    public boolean stationaryForInventoryMove() {
+        pauseRequestedLastTick = true;
+        return safeToCancelLastTick && ticksOfStationary > 1;
+    }
+
+    @Override
+    public PathingCommand onTick(boolean calcFailed, boolean isSafeToCancel) {
+        //logDebug(pauseRequestedLastTick + " " + safeToCancelLastTick + " " + ticksOfStationary);
+        safeToCancelLastTick = isSafeToCancel;
+        if (pauseRequestedLastTick) {
+            pauseRequestedLastTick = false;
+            if (stationaryNow()) {
+                ticksOfStationary++;
+            }
+            return new PathingCommand(null, PathingCommandType.REQUEST_PAUSE);
+        }
+        ticksOfStationary = 0;
+        return new PathingCommand(null, PathingCommandType.DEFER);
+    }
+
+    @Override
+    public void onLostControl() {
+
+    }
+
+    @Override
+    public String displayName0() {
+        return "inventory pauser";
+    }
+
+    @Override
+    public double priority() {
+        return 5.1; // slightly higher than backfill
+    }
+
+    @Override
+    public boolean isTemporary() {
+        return true;
+    }
+}

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

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

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

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

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

@@ -17,7 +17,6 @@
 
 package baritone.utils;
 
-import baritone.api.utils.Helper;
 import baritone.api.utils.IPlayerContext;
 import net.minecraft.util.Hand;
 import net.minecraft.util.math.BlockRayTraceResult;
@@ -27,7 +26,7 @@ import net.minecraft.util.math.RayTraceResult;
  * @author Brady
  * @since 8/25/2018
  */
-public final class BlockBreakHelper implements Helper {
+public final class BlockBreakHelper {
 
     private final IPlayerContext ctx;
     private boolean didBreakLastTick;

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

@@ -18,14 +18,13 @@
 package baritone.utils;
 
 import baritone.Baritone;
-import baritone.api.utils.Helper;
 import baritone.api.utils.IPlayerContext;
 import net.minecraft.util.ActionResultType;
 import net.minecraft.util.Hand;
 import net.minecraft.util.math.BlockRayTraceResult;
 import net.minecraft.util.math.RayTraceResult;
 
-public class BlockPlaceHelper implements Helper {
+public class BlockPlaceHelper {
 
     private final IPlayerContext ctx;
     private int rightClickTimer;

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

@@ -28,7 +28,6 @@ import it.unimi.dsi.fastutil.longs.Long2ObjectOpenHashMap;
 import net.minecraft.block.Block;
 import net.minecraft.block.BlockState;
 import net.minecraft.block.Blocks;
-import net.minecraft.client.Minecraft;
 import net.minecraft.client.multiplayer.ClientChunkProvider;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.IBlockReader;
@@ -46,7 +45,6 @@ public class BlockStateInterface {
 
     private final ClientChunkProvider provider;
     private final WorldData worldData;
-    protected final IBlockReader world;
     public final BlockPos.Mutable isPassableBlockPos;
     public final IBlockReader access;
     public final BetterWorldBorder worldBorder;
@@ -63,20 +61,16 @@ public class BlockStateInterface {
     }
 
     public BlockStateInterface(IPlayerContext ctx, boolean copyLoadedChunks) {
-        this(ctx.world(), (WorldData) ctx.worldData(), copyLoadedChunks);
-    }
-
-    public BlockStateInterface(World world, WorldData worldData, boolean copyLoadedChunks) {
-        this.world = world;
+        final World world = ctx.world();
         this.worldBorder = new BetterWorldBorder(world.getWorldBorder());
-        this.worldData = worldData;
+        this.worldData = (WorldData) ctx.worldData();
         if (copyLoadedChunks) {
             this.provider = ((IClientChunkProvider) world.getChunkProvider()).createThreadSafeCopy();
         } else {
             this.provider = (ClientChunkProvider) world.getChunkProvider();
         }
         this.useTheRealWorld = !Baritone.settings().pathThroughCachedOnly.value;
-        if (!Minecraft.getInstance().isOnExecutionThread()) {
+        if (!ctx.minecraft().isOnExecutionThread()) {
             throw new IllegalStateException();
         }
         this.isPassableBlockPos = new BlockPos.Mutable();

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

@@ -23,7 +23,6 @@ import baritone.api.pathing.goals.GoalBlock;
 import baritone.api.utils.BetterBlockPos;
 import baritone.api.utils.Helper;
 import com.mojang.blaze3d.matrix.MatrixStack;
-import com.mojang.blaze3d.systems.RenderSystem;
 import net.minecraft.client.entity.player.ClientPlayerEntity;
 import net.minecraft.client.gui.screen.Screen;
 import net.minecraft.entity.Entity;
@@ -123,21 +122,11 @@ public class GuiClick extends Screen implements Helper {
             // drawSingleSelectionBox WHEN?
             PathRenderer.drawManySelectionBoxes(modelViewStack, e, Collections.singletonList(currentMouseOver), Color.CYAN);
             if (clickStart != null && !clickStart.equals(currentMouseOver)) {
-                RenderSystem.enableBlend();
-                RenderSystem.blendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ZERO);
-                RenderSystem.color4f(Color.RED.getColorComponents(null)[0], Color.RED.getColorComponents(null)[1], Color.RED.getColorComponents(null)[2], 0.4F);
-                RenderSystem.lineWidth(Baritone.settings().pathRenderLineWidthPixels.value);
-                RenderSystem.disableTexture();
-                RenderSystem.depthMask(false);
-                RenderSystem.disableDepthTest();
+                IRenderer.startLines(Color.RED, Baritone.settings().pathRenderLineWidthPixels.value, true);
                 BetterBlockPos a = new BetterBlockPos(currentMouseOver);
                 BetterBlockPos b = new BetterBlockPos(clickStart);
-                IRenderer.drawAABB(modelViewStack, new AxisAlignedBB(Math.min(a.x, b.x), Math.min(a.y, b.y), Math.min(a.z, b.z), Math.max(a.x, b.x) + 1, Math.max(a.y, b.y) + 1, Math.max(a.z, b.z) + 1));
-                RenderSystem.enableDepthTest();
-
-                RenderSystem.depthMask(true);
-                RenderSystem.enableTexture();
-                RenderSystem.disableBlend();
+                IRenderer.emitAABB(modelViewStack, new AxisAlignedBB(Math.min(a.x, b.x), Math.min(a.y, b.y), Math.min(a.z, b.z), Math.max(a.x, b.x) + 1, Math.max(a.y, b.y) + 1, Math.max(a.z, b.z) + 1));
+                IRenderer.endLines(true);
             }
         }
     }

src/main/java/baritone/utils/IRenderer.java

@@ -19,12 +19,13 @@ package baritone.utils;
 
 import baritone.api.BaritoneAPI;
 import baritone.api.Settings;
-import baritone.api.utils.Helper;
 import baritone.utils.accessor.IEntityRenderManager;
 import com.mojang.blaze3d.matrix.MatrixStack;
 import com.mojang.blaze3d.systems.RenderSystem;
+import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.BufferBuilder;
 import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.client.renderer.texture.TextureManager;
 import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
 import net.minecraft.util.math.AxisAlignedBB;
 import net.minecraft.util.math.vector.Matrix4f;
@@ -37,12 +38,18 @@ public interface IRenderer {
 
     Tessellator tessellator = Tessellator.getInstance();
     BufferBuilder buffer = tessellator.getBuffer();
-    IEntityRenderManager renderManager = (IEntityRenderManager) Helper.mc.getRenderManager();
+    IEntityRenderManager renderManager = (IEntityRenderManager) Minecraft.getInstance().getRenderManager();
+    TextureManager textureManager = Minecraft.getInstance().getTextureManager();
     Settings settings = BaritoneAPI.getSettings();
 
+    float[] color = new float[] {1.0F, 1.0F, 1.0F, 255.0F};
+
     static void glColor(Color color, float alpha) {
         float[] colorComponents = color.getColorComponents(null);
-        RenderSystem.color4f(colorComponents[0], colorComponents[1], colorComponents[2], alpha);
+        IRenderer.color[0] = colorComponents[0];
+        IRenderer.color[1] = colorComponents[1];
+        IRenderer.color[2] = colorComponents[2];
+        IRenderer.color[3] = alpha;
     }
 
     static void startLines(Color color, float alpha, float lineWidth, boolean ignoreDepth) {
@@ -56,6 +63,7 @@ public interface IRenderer {
         if (ignoreDepth) {
             RenderSystem.disableDepthTest();
         }
+        buffer.begin(GL_LINES, DefaultVertexFormats.POSITION_COLOR);
     }
 
     static void startLines(Color color, float lineWidth, boolean ignoreDepth) {
@@ -63,6 +71,7 @@ public interface IRenderer {
     }
 
     static void endLines(boolean ignoredDepth) {
+        tessellator.draw();
         if (ignoredDepth) {
             RenderSystem.enableDepthTest();
         }
@@ -72,42 +81,46 @@ public interface IRenderer {
         RenderSystem.disableBlend();
     }
 
-    static void drawAABB(MatrixStack stack, AxisAlignedBB aabb) {
+    static void emitAABB(MatrixStack stack, AxisAlignedBB aabb) {
         AxisAlignedBB toDraw = aabb.offset(-renderManager.renderPosX(), -renderManager.renderPosY(), -renderManager.renderPosZ());
 
         Matrix4f matrix4f = stack.getLast().getMatrix();
-        buffer.begin(GL_LINES, DefaultVertexFormats.POSITION);
         // bottom
-        buffer.pos(matrix4f, (float) toDraw.minX, (float) toDraw.minY, (float) toDraw.minZ).endVertex();
-        buffer.pos(matrix4f, (float) toDraw.maxX, (float) toDraw.minY, (float) toDraw.minZ).endVertex();
-        buffer.pos(matrix4f, (float) toDraw.maxX, (float) toDraw.minY, (float) toDraw.minZ).endVertex();
-        buffer.pos(matrix4f, (float) toDraw.maxX, (float) toDraw.minY, (float) toDraw.maxZ).endVertex();
-        buffer.pos(matrix4f, (float) toDraw.maxX, (float) toDraw.minY, (float) toDraw.maxZ).endVertex();
-        buffer.pos(matrix4f, (float) toDraw.minX, (float) toDraw.minY, (float) toDraw.maxZ).endVertex();
-        buffer.pos(matrix4f, (float) toDraw.minX, (float) toDraw.minY, (float) toDraw.maxZ).endVertex();
-        buffer.pos(matrix4f, (float) toDraw.minX, (float) toDraw.minY, (float) toDraw.minZ).endVertex();
+        buffer.pos(matrix4f, (float) toDraw.minX, (float) toDraw.minY, (float) toDraw.minZ).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) toDraw.maxX, (float) toDraw.minY, (float) toDraw.minZ).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) toDraw.maxX, (float) toDraw.minY, (float) toDraw.minZ).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) toDraw.maxX, (float) toDraw.minY, (float) toDraw.maxZ).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) toDraw.maxX, (float) toDraw.minY, (float) toDraw.maxZ).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) toDraw.minX, (float) toDraw.minY, (float) toDraw.maxZ).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) toDraw.minX, (float) toDraw.minY, (float) toDraw.maxZ).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) toDraw.minX, (float) toDraw.minY, (float) toDraw.minZ).color(color[0], color[1], color[2], color[3]).endVertex();
         // top
-        buffer.pos(matrix4f, (float) toDraw.minX, (float) toDraw.maxY, (float) toDraw.minZ).endVertex();
-        buffer.pos(matrix4f, (float) toDraw.maxX, (float) toDraw.maxY, (float) toDraw.minZ).endVertex();
-        buffer.pos(matrix4f, (float) toDraw.maxX, (float) toDraw.maxY, (float) toDraw.minZ).endVertex();
-        buffer.pos(matrix4f, (float) toDraw.maxX, (float) toDraw.maxY, (float) toDraw.maxZ).endVertex();
-        buffer.pos(matrix4f, (float) toDraw.maxX, (float) toDraw.maxY, (float) toDraw.maxZ).endVertex();
-        buffer.pos(matrix4f, (float) toDraw.minX, (float) toDraw.maxY, (float) toDraw.maxZ).endVertex();
-        buffer.pos(matrix4f, (float) toDraw.minX, (float) toDraw.maxY, (float) toDraw.maxZ).endVertex();
-        buffer.pos(matrix4f, (float) toDraw.minX, (float) toDraw.maxY, (float) toDraw.minZ).endVertex();
+        buffer.pos(matrix4f, (float) toDraw.minX, (float) toDraw.maxY, (float) toDraw.minZ).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) toDraw.maxX, (float) toDraw.maxY, (float) toDraw.minZ).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) toDraw.maxX, (float) toDraw.maxY, (float) toDraw.minZ).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) toDraw.maxX, (float) toDraw.maxY, (float) toDraw.maxZ).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) toDraw.maxX, (float) toDraw.maxY, (float) toDraw.maxZ).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) toDraw.minX, (float) toDraw.maxY, (float) toDraw.maxZ).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) toDraw.minX, (float) toDraw.maxY, (float) toDraw.maxZ).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) toDraw.minX, (float) toDraw.maxY, (float) toDraw.minZ).color(color[0], color[1], color[2], color[3]).endVertex();
         // corners
-        buffer.pos(matrix4f, (float) toDraw.minX, (float) toDraw.minY, (float) toDraw.minZ).endVertex();
-        buffer.pos(matrix4f, (float) toDraw.minX, (float) toDraw.maxY, (float) toDraw.minZ).endVertex();
-        buffer.pos(matrix4f, (float) toDraw.maxX, (float) toDraw.minY, (float) toDraw.minZ).endVertex();
-        buffer.pos(matrix4f, (float) toDraw.maxX, (float) toDraw.maxY, (float) toDraw.minZ).endVertex();
-        buffer.pos(matrix4f, (float) toDraw.maxX, (float) toDraw.minY, (float) toDraw.maxZ).endVertex();
-        buffer.pos(matrix4f, (float) toDraw.maxX, (float) toDraw.maxY, (float) toDraw.maxZ).endVertex();
-        buffer.pos(matrix4f, (float) toDraw.minX, (float) toDraw.minY, (float) toDraw.maxZ).endVertex();
-        buffer.pos(matrix4f, (float) toDraw.minX, (float) toDraw.maxY, (float) toDraw.maxZ).endVertex();
-        tessellator.draw();
+        buffer.pos(matrix4f, (float) toDraw.minX, (float) toDraw.minY, (float) toDraw.minZ).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) toDraw.minX, (float) toDraw.maxY, (float) toDraw.minZ).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) toDraw.maxX, (float) toDraw.minY, (float) toDraw.minZ).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) toDraw.maxX, (float) toDraw.maxY, (float) toDraw.minZ).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) toDraw.maxX, (float) toDraw.minY, (float) toDraw.maxZ).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) toDraw.maxX, (float) toDraw.maxY, (float) toDraw.maxZ).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) toDraw.minX, (float) toDraw.minY, (float) toDraw.maxZ).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) toDraw.minX, (float) toDraw.maxY, (float) toDraw.maxZ).color(color[0], color[1], color[2], color[3]).endVertex();
     }
 
-    static void drawAABB(MatrixStack stack, AxisAlignedBB aabb, double expand) {
-        drawAABB(stack, aabb.grow(expand, expand, expand));
+    static void emitAABB(MatrixStack stack, AxisAlignedBB aabb, double expand) {
+        emitAABB(stack, aabb.grow(expand, expand, expand));
+    }
+
+    static void drawAABB(MatrixStack stack, AxisAlignedBB aabb) {
+        buffer.begin(GL_LINES, DefaultVertexFormats.POSITION_COLOR);
+        emitAABB(stack, aabb);
+        tessellator.draw();
     }
 }

src/main/java/baritone/utils/InputOverrideHandler.java

@@ -23,7 +23,6 @@ import baritone.api.event.events.TickEvent;
 import baritone.api.utils.IInputOverrideHandler;
 import baritone.api.utils.input.Input;
 import baritone.behavior.Behavior;
-import net.minecraft.client.Minecraft;
 import net.minecraft.util.MovementInputFromOptions;
 
 import java.util.HashMap;
@@ -100,7 +99,7 @@ public final class InputOverrideHandler extends Behavior implements IInputOverri
             }
         } else {
             if (ctx.player().movementInput.getClass() == PlayerMovementInput.class) { // allow other movement inputs that aren't this one, e.g. for a freecam
-                ctx.player().movementInput = new MovementInputFromOptions(Minecraft.getInstance().gameSettings);
+                ctx.player().movementInput = new MovementInputFromOptions(ctx.minecraft().gameSettings);
             }
         }
         // only set it if it was previously incorrect

src/main/java/baritone/utils/PathRenderer.java

@@ -22,7 +22,7 @@ import baritone.api.event.events.RenderEvent;
 import baritone.api.pathing.calc.IPath;
 import baritone.api.pathing.goals.*;
 import baritone.api.utils.BetterBlockPos;
-import baritone.api.utils.Helper;
+import baritone.api.utils.IPlayerContext;
 import baritone.api.utils.interfaces.IGoalRenderPos;
 import baritone.behavior.PathingBehavior;
 import baritone.pathing.path.PathExecutor;
@@ -30,7 +30,6 @@ import com.mojang.blaze3d.matrix.MatrixStack;
 import com.mojang.blaze3d.systems.RenderSystem;
 import net.minecraft.block.BlockState;
 import net.minecraft.client.renderer.tileentity.BeaconTileEntityRenderer;
-import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
 import net.minecraft.entity.Entity;
 import net.minecraft.util.ResourceLocation;
 import net.minecraft.util.math.AxisAlignedBB;
@@ -42,6 +41,7 @@ import net.minecraft.util.math.vector.Matrix4f;
 import net.minecraft.world.DimensionType;
 
 import java.awt.*;
+import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.List;
@@ -52,7 +52,7 @@ import static org.lwjgl.opengl.GL11.*;
  * @author Brady
  * @since 8/9/2018
  */
-public final class PathRenderer implements IRenderer, Helper {
+public final class PathRenderer implements IRenderer {
 
     private static final ResourceLocation TEXTURE_BEACON_BEAM = new ResourceLocation("textures/entity/beacon_beam.png");
 
@@ -72,31 +72,27 @@ public final class PathRenderer implements IRenderer, Helper {
     }
 
     public static void render(RenderEvent event, PathingBehavior behavior) {
-        float partialTicks = event.getPartialTicks();
-        Goal goal = behavior.getGoal();
-        if (Helper.mc.currentScreen instanceof GuiClick) {
-            ((GuiClick) Helper.mc.currentScreen).onRender(event.getModelViewStack(), event.getProjectionMatrix());
+        final IPlayerContext ctx = behavior.ctx;
+        if (ctx.world() == null) {
+            return;
+        }
+        if (ctx.minecraft().currentScreen instanceof GuiClick) {
+            ((GuiClick) ctx.minecraft().currentScreen).onRender(event.getModelViewStack(), event.getProjectionMatrix());
         }
 
-        DimensionType thisPlayerDimension = behavior.baritone.getPlayerContext().world().getDimensionType();
-        DimensionType currentRenderViewDimension = BaritoneAPI.getProvider().getPrimaryBaritone().getPlayerContext().world().getDimensionType();
+        final float partialTicks = event.getPartialTicks();
+        final Goal goal = behavior.getGoal();
+
+        final DimensionType thisPlayerDimension = ctx.world().getDimensionType();
+        final DimensionType currentRenderViewDimension = BaritoneAPI.getProvider().getPrimaryBaritone().getPlayerContext().world().getDimensionType();
 
         if (thisPlayerDimension != currentRenderViewDimension) {
             // this is a path for a bot in a different dimension, don't render it
             return;
         }
 
-        Entity renderView = Helper.mc.getRenderViewEntity();
-
-        if (renderView.world != BaritoneAPI.getProvider().getPrimaryBaritone().getPlayerContext().world()) {
-            System.out.println("I have no idea what's going on");
-            System.out.println("The primary baritone is in a different world than the render view entity");
-            System.out.println("Not rendering the path");
-            return;
-        }
-
         if (goal != null && settings.renderGoal.value) {
-            drawDankLitGoalBox(event.getModelViewStack(), renderView, goal, partialTicks, settings.colorGoalBox.value);
+            drawGoal(event.getModelViewStack(), ctx, goal, partialTicks, settings.colorGoalBox.value);
         }
 
         if (!settings.renderPath.value) {
@@ -106,9 +102,9 @@ public final class PathRenderer implements IRenderer, Helper {
         PathExecutor current = behavior.getCurrent(); // this should prevent most race conditions?
         PathExecutor next = behavior.getNext(); // like, now it's not possible for current!=null to be true, then suddenly false because of another thread
         if (current != null && settings.renderSelectionBoxes.value) {
-            drawManySelectionBoxes(event.getModelViewStack(), renderView, current.toBreak(), settings.colorBlocksToBreak.value);
-            drawManySelectionBoxes(event.getModelViewStack(), renderView, current.toPlace(), settings.colorBlocksToPlace.value);
-            drawManySelectionBoxes(event.getModelViewStack(), renderView, current.toWalkInto(), settings.colorBlocksToWalkInto.value);
+            drawManySelectionBoxes(event.getModelViewStack(), ctx.player(), current.toBreak(), settings.colorBlocksToBreak.value);
+            drawManySelectionBoxes(event.getModelViewStack(), ctx.player(), current.toPlace(), settings.colorBlocksToPlace.value);
+            drawManySelectionBoxes(event.getModelViewStack(), ctx.player(), current.toWalkInto(), settings.colorBlocksToWalkInto.value);
         }
 
         //drawManySelectionBoxes(player, Collections.singletonList(behavior.pathStart()), partialTicks, Color.WHITE);
@@ -131,12 +127,12 @@ public final class PathRenderer implements IRenderer, Helper {
 
             currentlyRunning.pathToMostRecentNodeConsidered().ifPresent(mr -> {
                 drawPath(event.getModelViewStack(), mr, 0, settings.colorMostRecentConsidered.value, settings.fadePath.value, 10, 20);
-                drawManySelectionBoxes(event.getModelViewStack(), renderView, Collections.singletonList(mr.getDest()), settings.colorMostRecentConsidered.value);
+                drawManySelectionBoxes(event.getModelViewStack(), ctx.player(), Collections.singletonList(mr.getDest()), settings.colorMostRecentConsidered.value);
             });
         });
     }
 
-    public static void drawPath(MatrixStack stack, IPath path, int startIndex, Color color, boolean fadeOut, int fadeStart0, int fadeEnd0) {
+    private static void drawPath(MatrixStack stack, IPath path, int startIndex, Color color, boolean fadeOut, int fadeStart0, int fadeEnd0) {
         IRenderer.startLines(color, settings.pathRenderLineWidthPixels.value, settings.renderPathIgnoreDepth.value);
 
         int fadeStart = fadeStart0 + startIndex;
@@ -172,31 +168,31 @@ public final class PathRenderer implements IRenderer, Helper {
                 IRenderer.glColor(color, alpha);
             }
 
-            drawLine(stack, start.x, start.y, start.z, end.x, end.y, end.z);
-
-            tessellator.draw();
+            emitLine(stack, start.x, start.y, start.z, end.x, end.y, end.z);
         }
 
         IRenderer.endLines(settings.renderPathIgnoreDepth.value);
     }
 
-
-    public static void drawLine(MatrixStack stack, double x1, double y1, double z1, double x2, double y2, double z2) {
+    private static void emitLine(MatrixStack stack, double x1, double y1, double z1, double x2, double y2, double z2) {
         Matrix4f matrix4f = stack.getLast().getMatrix();
-
         double vpX = posX();
         double vpY = posY();
         double vpZ = posZ();
         boolean renderPathAsFrickinThingy = !settings.renderPathAsLine.value;
 
-        buffer.begin(renderPathAsFrickinThingy ? GL_LINE_STRIP : GL_LINES, DefaultVertexFormats.POSITION);
-        buffer.pos(matrix4f, (float) (x1 + 0.5D - vpX), (float) (y1 + 0.5D - vpY), (float) (z1 + 0.5D - vpZ)).endVertex();
-        buffer.pos(matrix4f, (float) (x2 + 0.5D - vpX), (float) (y2 + 0.5D - vpY), (float) (z2 + 0.5D - vpZ)).endVertex();
+        buffer.pos(matrix4f, (float) (x1 + 0.5D - vpX), (float) (y1 + 0.5D - vpY), (float) (z1 + 0.5D - vpZ)).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) (x2 + 0.5D - vpX), (float) (y2 + 0.5D - vpY), (float) (z2 + 0.5D - vpZ)).color(color[0], color[1], color[2], color[3]).endVertex();
 
         if (renderPathAsFrickinThingy) {
-            buffer.pos(matrix4f, (float) (x2 + 0.5D - vpX), (float) (y2 + 0.53D - vpY), (float) (z2 + 0.5D - vpZ)).endVertex();
-            buffer.pos(matrix4f, (float) (x1 + 0.5D - vpX), (float) (y1 + 0.53D - vpY), (float) (z1 + 0.5D - vpZ)).endVertex();
-            buffer.pos(matrix4f, (float) (x1 + 0.5D - vpX), (float) (y1 + 0.5D - vpY), (float) (z1 + 0.5D - vpZ)).endVertex();
+            buffer.pos(matrix4f, (float) (x2 + 0.5D - vpX), (float) (y2 + 0.5D - vpY), (float) (z2 + 0.5D - vpZ)).color(color[0], color[1], color[2], color[3]).endVertex();
+            buffer.pos(matrix4f, (float) (x2 + 0.5D - vpX), (float) (y2 + 0.53D - vpY), (float) (z2 + 0.5D - vpZ)).color(color[0], color[1], color[2], color[3]).endVertex();
+
+            buffer.pos(matrix4f, (float) (x2 + 0.5D - vpX), (float) (y2 + 0.53D - vpY), (float) (z2 + 0.5D - vpZ)).color(color[0], color[1], color[2], color[3]).endVertex();
+            buffer.pos(matrix4f, (float) (x1 + 0.5D - vpX), (float) (y1 + 0.53D - vpY), (float) (z1 + 0.5D - vpZ)).color(color[0], color[1], color[2], color[3]).endVertex();
+
+            buffer.pos(matrix4f, (float) (x1 + 0.5D - vpX), (float) (y1 + 0.53D - vpY), (float) (z1 + 0.5D - vpZ)).color(color[0], color[1], color[2], color[3]).endVertex();
+            buffer.pos(matrix4f, (float) (x1 + 0.5D - vpX), (float) (y1 + 0.5D - vpY), (float) (z1 + 0.5D - vpZ)).color(color[0], color[1], color[2], color[3]).endVertex();
         }
     }
 
@@ -211,13 +207,17 @@ public final class PathRenderer implements IRenderer, Helper {
             VoxelShape shape = state.getShape(player.world, pos);
             AxisAlignedBB toDraw = shape.isEmpty() ? VoxelShapes.fullCube().getBoundingBox() : shape.getBoundingBox();
             toDraw = toDraw.offset(pos);
-            IRenderer.drawAABB(stack, toDraw, .002D);
+            IRenderer.emitAABB(stack, toDraw, .002D);
         });
 
         IRenderer.endLines(settings.renderSelectionBoxesIgnoreDepth.value);
     }
 
-    public static void drawDankLitGoalBox(MatrixStack stack, Entity player, Goal goal, float partialTicks, Color color) {
+    private static void drawGoal(MatrixStack stack, IPlayerContext ctx, Goal goal, float partialTicks, Color color) {
+        drawGoal(stack, ctx, goal, partialTicks, color, true);
+    }
+
+    private static void drawGoal(MatrixStack stack, IPlayerContext ctx, Goal goal, float partialTicks, Color color, boolean setupRender) {
         double renderPosX = posX();
         double renderPosY = posY();
         double renderPosZ = posZ();
@@ -249,13 +249,14 @@ public final class PathRenderer implements IRenderer, Helper {
                 y2 -= 0.5;
                 maxY--;
             }
+            drawDankLitGoalBox(stack, color, minX, maxX, minZ, maxZ, minY, maxY, y1, y2, setupRender);
         } else if (goal instanceof GoalXZ) {
             GoalXZ goalPos = (GoalXZ) goal;
 
             if (settings.renderGoalXZBeacon.value) {
                 glPushAttrib(GL_LIGHTING_BIT);
 
-                Helper.mc.getTextureManager().bindTexture(TEXTURE_BEACON_BEAM);
+                textureManager.bindTexture(TEXTURE_BEACON_BEAM);
                 if (settings.renderGoalIgnoreDepth.value) {
                     RenderSystem.disableDepthTest();
                 }
@@ -265,11 +266,11 @@ public final class PathRenderer implements IRenderer, Helper {
 
                 BeaconTileEntityRenderer.renderBeamSegment(
                         stack,
-                        mc.getRenderTypeBuffers().getBufferSource(),
+                        ctx.minecraft().getRenderTypeBuffers().getBufferSource(),
                         TEXTURE_BEACON_BEAM,
                         settings.renderGoalAnimated.value ? partialTicks : 0,
                         1.0F,
-                        settings.renderGoalAnimated.value ? player.world.getGameTime() : 0,
+                        settings.renderGoalAnimated.value ? ctx.world().getGameTime() : 0,
                         0,
                         256,
                         color.getColorComponents(null),
@@ -298,57 +299,73 @@ public final class PathRenderer implements IRenderer, Helper {
             y2 = 0;
             minY = 0 - renderPosY;
             maxY = 256 - renderPosY;
+            drawDankLitGoalBox(stack, color, minX, maxX, minZ, maxZ, minY, maxY, y1, y2, setupRender);
         } else if (goal instanceof GoalComposite) {
-            for (Goal g : ((GoalComposite) goal).goals()) {
-                drawDankLitGoalBox(stack, player, g, partialTicks, color);
+            // Simple way to determine if goals can be batched, without having some sort of GoalRenderer
+            boolean batch = Arrays.stream(((GoalComposite) goal).goals()).allMatch(IGoalRenderPos.class::isInstance);
+
+            if (batch) {
+                IRenderer.startLines(color, settings.goalRenderLineWidthPixels.value, settings.renderGoalIgnoreDepth.value);
+            }
+            for (Goal g : ((GoalComposite) goal).goals()) {
+                drawGoal(stack, ctx, g, partialTicks, color, !batch);
+            }
+            if (batch) {
+                IRenderer.endLines(settings.renderGoalIgnoreDepth.value);
             }
-            return;
         } else if (goal instanceof GoalInverted) {
-            drawDankLitGoalBox(stack, player, ((GoalInverted) goal).origin, partialTicks, settings.colorInvertedGoalBox.value);
-            return;
+            drawGoal(stack, ctx, ((GoalInverted) goal).origin, partialTicks, settings.colorInvertedGoalBox.value);
         } else if (goal instanceof GoalYLevel) {
             GoalYLevel goalpos = (GoalYLevel) goal;
-            minX = player.getPositionVec().x - settings.yLevelBoxSize.value - renderPosX;
-            minZ = player.getPositionVec().z - settings.yLevelBoxSize.value - renderPosZ;
-            maxX = player.getPositionVec().x + settings.yLevelBoxSize.value - renderPosX;
-            maxZ = player.getPositionVec().z + settings.yLevelBoxSize.value - renderPosZ;
+            minX = ctx.player().getPositionVec().x - settings.yLevelBoxSize.value - renderPosX;
+            minZ = ctx.player().getPositionVec().z - settings.yLevelBoxSize.value - renderPosZ;
+            maxX = ctx.player().getPositionVec().x + settings.yLevelBoxSize.value - renderPosX;
+            maxZ = ctx.player().getPositionVec().z + settings.yLevelBoxSize.value - renderPosZ;
             minY = ((GoalYLevel) goal).level - renderPosY;
             maxY = minY + 2;
             y1 = 1 + y + goalpos.level - renderPosY;
             y2 = 1 - y + goalpos.level - renderPosY;
-        } else {
-            return;
+            drawDankLitGoalBox(stack, color, minX, maxX, minZ, maxZ, minY, maxY, y1, y2, setupRender);
         }
+    }
 
-        IRenderer.startLines(color, settings.goalRenderLineWidthPixels.value, settings.renderGoalIgnoreDepth.value);
+    private static void drawDankLitGoalBox(MatrixStack stack, Color colorIn, double minX, double maxX, double minZ, double maxZ, double minY, double maxY, double y1, double y2, boolean setupRender) {
+        if (setupRender) {
+            IRenderer.startLines(colorIn, settings.goalRenderLineWidthPixels.value, settings.renderGoalIgnoreDepth.value);
+        }
 
         renderHorizontalQuad(stack, minX, maxX, minZ, maxZ, y1);
         renderHorizontalQuad(stack, minX, maxX, minZ, maxZ, y2);
 
         Matrix4f matrix4f = stack.getLast().getMatrix();
-        buffer.begin(GL_LINES, DefaultVertexFormats.POSITION);
-        buffer.pos(matrix4f, (float) minX, (float) minY, (float) minZ).endVertex();
-        buffer.pos(matrix4f, (float) minX, (float) maxY, (float) minZ).endVertex();
-        buffer.pos(matrix4f, (float) maxX, (float) minY, (float) minZ).endVertex();
-        buffer.pos(matrix4f, (float) maxX, (float) maxY, (float) minZ).endVertex();
-        buffer.pos(matrix4f, (float) maxX, (float) minY, (float) maxZ).endVertex();
-        buffer.pos(matrix4f, (float) maxX, (float) maxY, (float) maxZ).endVertex();
-        buffer.pos(matrix4f, (float) minX, (float) minY, (float) maxZ).endVertex();
-        buffer.pos(matrix4f, (float) minX, (float) maxY, (float) maxZ).endVertex();
-        tessellator.draw();
+        buffer.pos(matrix4f, (float) minX, (float) minY, (float) minZ).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) minX, (float) maxY, (float) minZ).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) maxX, (float) minY, (float) minZ).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) maxX, (float) maxY, (float) minZ).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) maxX, (float) minY, (float) maxZ).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) maxX, (float) maxY, (float) maxZ).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) minX, (float) minY, (float) maxZ).color(color[0], color[1], color[2], color[3]).endVertex();
+        buffer.pos(matrix4f, (float) minX, (float) maxY, (float) maxZ).color(color[0], color[1], color[2], color[3]).endVertex();
 
-        IRenderer.endLines(settings.renderGoalIgnoreDepth.value);
+        if (setupRender) {
+            IRenderer.endLines(settings.renderGoalIgnoreDepth.value);
+        }
     }
 
     private static void renderHorizontalQuad(MatrixStack stack, double minX, double maxX, double minZ, double maxZ, double y) {
         if (y != 0) {
             Matrix4f matrix4f = stack.getLast().getMatrix();
-            buffer.begin(GL_LINE_LOOP, DefaultVertexFormats.POSITION);
-            buffer.pos(matrix4f, (float) minX, (float) y, (float) minZ).endVertex();
-            buffer.pos(matrix4f, (float) maxX, (float) y, (float) minZ).endVertex();
-            buffer.pos(matrix4f, (float) maxX, (float) y, (float) maxZ).endVertex();
-            buffer.pos(matrix4f, (float) minX, (float) y, (float) maxZ).endVertex();
-            tessellator.draw();
+            buffer.pos(matrix4f, (float) minX, (float) y, (float) minZ).color(color[0], color[1], color[2], color[3]).endVertex();
+            buffer.pos(matrix4f, (float) maxX, (float) y, (float) minZ).color(color[0], color[1], color[2], color[3]).endVertex();
+
+            buffer.pos(matrix4f, (float) maxX, (float) y, (float) minZ).color(color[0], color[1], color[2], color[3]).endVertex();
+            buffer.pos(matrix4f, (float) maxX, (float) y, (float) maxZ).color(color[0], color[1], color[2], color[3]).endVertex();
+
+            buffer.pos(matrix4f, (float) maxX, (float) y, (float) maxZ).color(color[0], color[1], color[2], color[3]).endVertex();
+            buffer.pos(matrix4f, (float) minX, (float) y, (float) maxZ).color(color[0], color[1], color[2], color[3]).endVertex();
+
+            buffer.pos(matrix4f, (float) minX, (float) y, (float) maxZ).color(color[0], color[1], color[2], color[3]).endVertex();
+            buffer.pos(matrix4f, (float) minX, (float) y, (float) minZ).color(color[0], color[1], color[2], color[3]).endVertex();
         }
     }
 }

src/main/java/baritone/utils/PathingControlManager.java

@@ -160,7 +160,7 @@ public class PathingControlManager implements IPathingControlManager {
             if (newGoal.isInGoal(current.getPath().getDest())) {
                 return false;
             }
-            return !newGoal.toString().equals(current.getPath().getGoal().toString());
+            return !newGoal.equals(current.getPath().getGoal());
         }
         return false;
     }

src/main/java/baritone/utils/accessor/IBitArray.java

@@ -0,0 +1,8 @@
+package baritone.utils.accessor;
+
+public interface IBitArray {
+
+    long getMaxEntryValue();
+
+    int getBitsPerEntry();
+}

src/main/java/baritone/utils/accessor/IPalettedContainer.java

@@ -0,0 +1,28 @@
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package baritone.utils.accessor;
+
+import net.minecraft.util.BitArray;
+import net.minecraft.util.palette.IPalette;
+
+public interface IPalettedContainer<T> {
+
+    IPalette<T> getPalette();
+
+    BitArray getStorage();
+}

src/main/java/baritone/utils/player/BaritonePlayerContext.java

@@ -17,13 +17,12 @@
 
 package baritone.utils.player;
 
-import baritone.api.BaritoneAPI;
+import baritone.Baritone;
 import baritone.api.cache.IWorldData;
-import baritone.api.utils.Helper;
-import baritone.api.utils.IPlayerContext;
-import baritone.api.utils.IPlayerController;
-import baritone.api.utils.RayTraceUtils;
+import baritone.api.utils.*;
 import net.minecraft.client.entity.player.ClientPlayerEntity;
+import net.minecraft.client.Minecraft;
+import net.minecraft.entity.Entity;
 import net.minecraft.util.math.RayTraceResult;
 import net.minecraft.world.World;
 
@@ -33,28 +32,52 @@ import net.minecraft.world.World;
  * @author Brady
  * @since 11/12/2018
  */
-public enum PrimaryPlayerContext implements IPlayerContext, Helper {
+public final class BaritonePlayerContext implements IPlayerContext {
 
-    INSTANCE;
+    private final Baritone baritone;
+    private final Minecraft mc;
+    private final IPlayerController playerController;
+
+    public BaritonePlayerContext(Baritone baritone, Minecraft mc) {
+        this.baritone = baritone;
+        this.mc = mc;
+        this.playerController = new BaritonePlayerController(mc);
+    }
+
+    @Override
+    public Minecraft minecraft() {
+        return this.mc;
+    }
 
     @Override
     public ClientPlayerEntity player() {
-        return mc.player;
+        return this.mc.player;
     }
 
     @Override
     public IPlayerController playerController() {
-        return PrimaryPlayerController.INSTANCE;
+        return this.playerController;
     }
 
     @Override
     public World world() {
-        return mc.world;
+        return this.mc.world;
     }
 
     @Override
     public IWorldData worldData() {
-        return BaritoneAPI.getProvider().getPrimaryBaritone().getWorldProvider().getCurrentWorld();
+        return this.baritone.getWorldProvider().getCurrentWorld();
+    }
+
+    @Override
+    public BetterBlockPos viewerPos() {
+        final Entity entity = this.mc.getRenderViewEntity();
+        return entity == null ? this.playerFeet() : BetterBlockPos.from(entity.getPosition());
+    }
+
+    @Override
+    public Rotation playerRotations() {
+        return this.baritone.getLookBehavior().getEffectiveRotation().orElseGet(IPlayerContext.super::playerRotations);
     }
 
     @Override

src/main/java/baritone/utils/player/BaritonePlayerController.java

@@ -17,9 +17,9 @@
 
 package baritone.utils.player;
 
-import baritone.api.utils.Helper;
 import baritone.api.utils.IPlayerController;
 import baritone.utils.accessor.IPlayerControllerMP;
+import net.minecraft.client.Minecraft;
 import net.minecraft.client.entity.player.ClientPlayerEntity;
 import net.minecraft.client.world.ClientWorld;
 import net.minecraft.entity.player.PlayerEntity;
@@ -40,9 +40,13 @@ import net.minecraft.world.World;
  * @author Brady
  * @since 12/14/2018
  */
-public enum PrimaryPlayerController implements IPlayerController, Helper {
+public final class BaritonePlayerController implements IPlayerController {
 
-    INSTANCE;
+    private final Minecraft mc;
+
+    public BaritonePlayerController(Minecraft mc) {
+        this.mc = mc;
+    }
 
     @Override
     public void syncHeldItem() {