统一防止生成的游戏对象重叠

Question

我正在尝试统一制作一个简单的 2d 平台游戏。我设法移动了播放器和所有其他东西。我现在面临的问题是随机生成到游戏中的预制件重叠。所以我的问题是如何防止游戏对象重叠。我使用的预制件具有不同的尺寸（长度）。这是我使用的 C# 代码：

    public class spawnscript : MonoBehaviour {
    public GameObject[] obj;
    public float spawnMin;
    public float spawnMax;

    // Use this for initialization
    void Start () {
        Spawn ();
    }

    void Spawn()
    {
        Instantiate (obj [Random.Range (0, obj.GetLength (0))], transform.position, Quaternion.identity);
        Invoke ("Spawn", Random.Range (spawnMin, spawnMax));
    }
}

Answer 1

List<Vector3> existingPositions = new List<Vector3>();
void Spawn()
{
    var pos = RandomizePosition();
    if(HasOverlapped(existingPositions, pos)) // Your own logic to implement
    {
         //Either randomize the position again, or give it an offset, up to you
    }
    else
    {
        Instanciate(pos, ...);
        existingPositions.Add(...);
    }
}

Answer 2

void Spawn() {
    Instantiate(obj [Random.Range (0, obj.GetLength (0))], transform.position +(ADD OFFSET HERE WITH PREVIOUS OBJECTS Position), Quaternion.identity);
    Invoke("Spawn", Random.Range (spawnMin, spawnMax));
}

统一防止生成的游戏对象重叠

Prevent overlapping of spawned game objects in unity

c#

game-engine

unity3d