Add render pass game event

src/main/java/baritone/bot/GameEventHandler.java

@@ -23,6 +23,11 @@ public final class GameEventHandler implements IGameEventListener {
         dispatch(Behavior::onTick);
     }
 
+    @Override
+    public void onRenderPass() {
+        dispatch(Behavior::onRenderPass);
+    }
+
     @Override
     public void onProcessKeyBinds() {
         InputOverrideHandler inputHandler = Baritone.INSTANCE.getInputOverrideHandler();

src/main/java/baritone/bot/RenderPassHandler.java

@@ -1,4 +0,0 @@
-package baritone.bot;
-
-public class RenderPassHandler {
-}

src/main/java/baritone/bot/event/AbstractGameEventListener.java

@@ -29,4 +29,7 @@ public interface AbstractGameEventListener extends IGameEventListener {
 
     @Override
     default void onChunkEvent(ChunkEvent event) {}
+
+    @Override
+    default void onRenderPass() {}
 }

src/main/java/baritone/bot/event/IGameEventListener.java

@@ -40,4 +40,9 @@ public interface IGameEventListener {
      * @see WorldClient#doPreChunk(int, int, boolean)
      */
     void onChunkEvent(ChunkEvent event);
+
+    /**
+     * Runs once each frame
+     */
+    void onRenderPass();
 }

src/main/java/baritone/launch/mixins/MixinEntityRenderer.java

@@ -1,5 +1,6 @@
 package baritone.launch.mixins;
 
+import baritone.bot.Baritone;
 import net.minecraft.client.renderer.EntityRenderer;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;
@@ -17,7 +18,7 @@ public class MixinEntityRenderer {
             )
     )
     private void renderWorldPass(CallbackInfo ci) {
-        
+        Baritone.INSTANCE.getGameEventHandler().onRenderPass();
     }