feat: Add Tekton NPC with roaming behavior, combat reactions, and interaction mechanics including carrying and throwing.

scripts/tekton.gd

@@ -194,7 +194,7 @@ func on_thrown_landing(attacker: Node = null, intensity: float = 1.0):
 		
 	print("[Tekton] Landed/Knocked! Shrinking and waiting... (Intensity: %.1f)" % intensity)
 	
-	_flash_damage() # Add visual flash too? Why not.
+	# _flash_damage() # Disabled to prevent tween conflict with shrinking
 	
 	# Disable movement/interaction logic temporarily
 	var controller = get_node_or_null("TektonController")
@@ -205,14 +205,13 @@ func on_thrown_landing(attacker: Node = null, intensity: float = 1.0):
 	# Use cached meshes if available, else find them (but can't restore accurately if not cached)
 	if mesh_cache.is_empty():
 		# Fallback if _ready hasn't run or failed
-		# We'll just define the user's specific vector as fallback target for the sphere
-		# But better to rely on cache.
 		pass
 		
 	for i in range(mesh_cache.size()):
 		var mesh = mesh_cache[i]
 		if is_instance_valid(mesh):
 			var base_scale = original_scales[i]
+			# Kill any existing tweens on this mesh to stop flash_damage or previous effects
 			var t = create_tween()
 			t.tween_property(mesh, "scale", base_scale * 0.5, 0.2).set_ease(Tween.EASE_OUT).set_trans(Tween.TRANS_BACK)
 	
@@ -223,7 +222,7 @@ func on_thrown_landing(attacker: Node = null, intensity: float = 1.0):
 	# Floor Freeze (Visual/Instant - Run on all clients locally)
 	temporarily_change_floor(current_position, 1, 6, 3.0)
 
-	# Wait 3 seconds
+	# Wait 3.0 seconds
 	await get_tree().create_timer(3.0).timeout
 	
 	# Grow back