从数组中生成游戏对象

Question

我在 for 循环中从数组生成随机小行星时遇到一些问题。

数组现在可以工作了，但是（我假设这是在某处的 for 循环中）它不会在不同的游戏对象之间交替。无论哪个对象先生成，每次都会生成，但每次加载游戏时，它每次都会生成不同的对象。

如何让它在每次生成实例后从数组中选择一个新的随机对象？

using UnityEngine;
using System.Collections;

public class GameController : MonoBehaviour {

    public GameObject[] asteroids;
    public Vector3 spawnValues;
    public int asteroidCount;
    public float spawnWait;
    public float startWait;
    public float waveWait;

    void Start () {
        StartCoroutine (spawnWaves ());
    }

    IEnumerator spawnWaves () {

        GameObject asteroid = asteroids[Random.Range(0, asteroids.Length)];

        while (asteroidCount > 0) {
            for (int i = 0; i < asteroidCount; i++) {
                Vector3 spawnPosition = new Vector3 (spawnValues.x, Random.Range (-spawnValues.y, spawnValues.y), spawnValues.z);
                Quaternion spawnRotation = Quaternion.identity;
                Instantiate (asteroid, spawnPosition, spawnRotation);
                yield return new WaitForSeconds (spawnWait);
            }
        }
    }
}

Answer 1

你 select 在循环外生成的对象

GameObject asteroid = asteroids[Random.Range(0, asteroids.Length)];

需要在这里

   while (asteroidCount > 0) {
        for (int i = 0; i < asteroidCount; i++) {
          GameObject asteroid = asteroids[Random.Range(0, asteroids.Length)];

从数组中生成游戏对象

spawn gameobject from array

c#

arrays

random

unity3d

unity5