store instance reference in heap

Author: beanbag44

src/main/java/com/lambda/mixin/baritone/LookBehaviourMixin.java

@@ -24,16 +24,19 @@
 import com.lambda.interaction.BaritoneManager;
 import com.lambda.interaction.managers.rotating.RotationManager;
 import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Unique;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
 @Mixin(value = LookBehavior.class, remap = false)
 public class LookBehaviourMixin {
+    @Unique
+    LookBehavior instance = ((LookBehavior) (Object) this);
+
     // Redirect baritone's rotations into our rotation engine
     @Inject(method = "updateTarget", at = @At("HEAD"), cancellable = true)
     void onTargetUpdate(Rotation rotation, boolean blockInteract, CallbackInfo ci) {
-        LookBehavior instance = ((LookBehavior) (Object) this);
         if (instance.baritone != BaritoneManager.getPrimary()) return;
 
         RotationManager.handleBaritoneRotation(rotation.getYaw(), rotation.getPitch());
@@ -42,15 +45,13 @@ void onTargetUpdate(Rotation rotation, boolean blockInteract, CallbackInfo ci) {
 
     @Inject(method = "onPlayerUpdate", at = @At("HEAD"), cancellable = true)
     void onUpdate(PlayerUpdateEvent event, CallbackInfo ci) {
-        LookBehavior instance = ((LookBehavior) (Object) this);
         if (instance.baritone != BaritoneManager.getPrimary()) return;
 
         ci.cancel();
     }
 
     @Inject(method = "onPlayerRotationMove", at = @At("HEAD"), cancellable = true)
     void onMovementUpdate(RotationMoveEvent event, CallbackInfo ci) {
-        LookBehavior instance = ((LookBehavior) (Object) this);
         if (instance.baritone != BaritoneManager.getPrimary()) return;
 
         ci.cancel();