despawn runner or chaser on disconnect

scripts/states/idle.gd

@@ -1,19 +1,16 @@
 extends State
 
 func process_physics(delta: float) -> State:
-	if not multiplayer.is_server() and (multiplayer.get_unique_id() != subject.player_id or not subject.client_prediction):
-		return
+	if not Main.is_server_or_predicting(subject.player_id, subject.client_prediction): return
 
 	var target_velocity = Vector3(0, subject.velocity.y, 0)
 	subject.velocity = subject.velocity.move_toward(target_velocity, subject.acceleration * delta)
 	subject.velocity += Main.gravity_velocity
 	subject.move_and_slide()
 
-	if not subject.is_on_floor():
-		return %Fall
+	if not subject.is_on_floor(): return %Fall
 
 	var input_direction = %Input.direction
-	if input_direction.length() < 0.05:
-		return
+	if input_direction.length() < 0.05: return
 
 	return %Run