[+] Add block destroy listener

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

@@ -18,6 +18,7 @@
 package baritone.api.event.listener;
 
 import baritone.api.event.events.*;
+import net.minecraft.util.math.BlockPos;
 
 /**
  * An implementation of {@link IGameEventListener} that has all methods
@@ -71,4 +72,7 @@ public interface AbstractGameEventListener extends IGameEventListener {
 
     @Override
     default void onPathEvent(PathEvent event) {}
+
+    @Override
+    default void onBlockBreak(BlockPos pos) {}
 }

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

@@ -20,10 +20,10 @@ package baritone.api.event.listener;
 import baritone.api.event.events.*;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.entity.player.ClientPlayerEntity;
-import net.minecraft.client.gui.screen.DeathScreen;
 import net.minecraft.client.gui.screen.Screen;
 import net.minecraft.client.world.ClientWorld;
 import net.minecraft.entity.Entity;
+import net.minecraft.util.math.BlockPos;
 
 /**
  * @author Brady
@@ -137,4 +137,11 @@ public interface IGameEventListener {
      * @param event The event
      */
     void onPathEvent(PathEvent event);
+
+    /**
+     * This is called when the player breaks blocks.
+     *
+     * @param pos Block position
+     */
+    void onBlockBreak(BlockPos pos);
 }

src/launch/java/baritone/launch/mixins/MixinPlayerController.java

@@ -17,16 +17,28 @@
 
 package baritone.launch.mixins;
 
+import baritone.api.BaritoneAPI;
+import baritone.api.IBaritone;
 import baritone.utils.accessor.IPlayerControllerMP;
+import net.minecraft.client.Minecraft;
 import net.minecraft.client.multiplayer.PlayerController;
 import net.minecraft.util.math.BlockPos;
+import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
 import org.spongepowered.asm.mixin.gen.Accessor;
 import org.spongepowered.asm.mixin.gen.Invoker;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 
 @Mixin(PlayerController.class)
 public abstract class MixinPlayerController implements IPlayerControllerMP {
 
+    @Shadow
+    @Final
+    private Minecraft mc;
+
     @Accessor
     @Override
     public abstract void setIsHittingBlock(boolean isHittingBlock);
@@ -38,4 +50,20 @@ public abstract class MixinPlayerController implements IPlayerControllerMP {
     @Invoker
     @Override
     public abstract void callSyncCurrentPlayItem();
+
+    @Inject(
+        method = "onPlayerDestroyBlock",
+        at = @At(value = "TAIL")
+    )
+    public void onPlayerDestroyBlock(BlockPos pos, CallbackInfoReturnable<Boolean> cir)
+    {
+        // Check if the block is broken
+        if (!cir.getReturnValue()) return;
+
+        // Call event
+        IBaritone baritone = BaritoneAPI.getProvider().getBaritoneForPlayer(this.mc.player);
+        if (baritone != null) {
+            baritone.getGameEventHandler().onBlockBreak(pos);
+        }
+    }
 }

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

@@ -25,6 +25,7 @@ import baritone.api.event.listener.IGameEventListener;
 import baritone.api.utils.Helper;
 import baritone.cache.WorldProvider;
 import baritone.utils.BlockStateInterface;
+import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
 import net.minecraft.world.chunk.Chunk;
 
@@ -161,4 +162,9 @@ public final class GameEventHandler implements IEventBus, Helper {
     public final void registerEventListener(IGameEventListener listener) {
         this.listeners.add(listener);
     }
+
+    public final void onBlockBreak(BlockPos blockPos)
+    {
+        listeners.forEach(l -> l.onBlockBreak(blockPos));
+    }
 }