update

Scripts/person.gd

@@ -79,18 +79,22 @@ func set_target_position():
 	var newPos = target_object.global_position
 	newPos.y = self.position.y
 	nav_agent.target_position = newPos
-	print(target_object.can_be_used())
 
 	#nav_agent.target_position = start_pos
 
 
 func _on_navigation_agent_3d_target_reached() -> void:
 	if target_object != null:
+		print("I reached a target")
 		is_target_reached = true
 		nav_agent.target_position = self.global_position
 		Global.interact.emit(self, target_object)
 	pass
 
+func set_timer(time):
+	timer.wait_time = time
+	timer.one_shot = true
+	timer.start()
 
 func _on_timer_timeout() -> void:
 	if action != null: