如何在 2d 游戏中添加移动障碍？

Question

我正在尝试制作一款 2D 游戏，你必须跳过以随机模式生成的障碍物才能获得更高的分数。它有点类似于铬恐龙。我一直在努力解决移动块部分。我所做的任何事情最终都不起作用，或者使程序崩溃

这是我迄今为止尝试过的（gdScript）：

func spawn_time():
    const OBSTACLE = preload("res://scenes/obstacle.tscn")
    var obstacle_spawn = OBSTACLE.instantiate()

    for i in range(4):
        spawnpoints = (randi_range(1,5))
        
        if spawnpoints == 1:
            obstacle_spawn.global_position = $SpawnPoint1.global_position
            obstacle_spawn.global_rotation = $SpawnPoint1.global_rotation
            $SpawnPoint1.add_child(obstacle_spawn)
            
        if spawnpoints == 2:
            obstacle_spawn.global_position = $SpawnPoint2.global_position
            obstacle_spawn.global_rotation = $SpawnPoint1.global_rotation
            $SpawnPoint2.add_child(obstacle_spawn)
            
        if spawnpoints == 3:
            obstacle_spawn.global_position = $SpawnPoint3.global_position
            obstacle_spawn.global_rotation = $SpawnPoint1.global_rotation
            $SpawnPoint3.add_child(obstacle_spawn)
            
        if spawnpoints == 4:
            obstacle_spawn.global_position = $SpawnPoint4.global_position
            obstacle_spawn.global_rotation = $SpawnPoint1.global_rotation
            $SpawnPoint4.add_child(obstacle_spawn)
            
        if spawnpoints == 5:
            obstacle_spawn.global_position = $SpawnPoint5.global_position
            obstacle_spawn.global_rotation = $SpawnPoint1.global_rotation
            $SpawnPoint5.add_child(obstacle_spawn)

SpawnPoint(n) 是位于应生成块的边界之外的标记 2D 节点。无论如何，它们都不会生成。

我可能做错了什么

Answer 1

godot 4.3 中有一个寻路节点，所以你可以尝试使用它，或者你可以让对象保持静止，只让玩家移动。