OnTriggerStay2D 碰撞特定对象

Question

    void OnTriggerStay2D(Collider2D other)
    {
        if (Beam.state == 2)
        {
            DMG += 1f;
        }
    }

而且我需要它仅在触摸 The Beam 命名对象时触发。

Answer 1

使用other.name获取对撞机的名称并仅在名称匹配时执行

void OnTriggerStay2D(Collider2D other)
{
    if(other.name == "Beam")
    {
        if (Beam.state == 2)
        {
            DMG += 1f;
        }
    }
}