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这是我在c#下面写的产卵脚本脚本应该在场景中随机创建对象。Unity3d脚本错误c#IndexOutOfRangeException:数组索引超出范围
问题是我在运行时遇到这个错误。
IndexOutOfRangeException: Array index is out of range.
CreateEasterEggs.MakeThingToSpawn() (at Assets/CreateEasterEggs.cs:52)
CreateEasterEggs.Update() (at Assets/CreateEasterEggs.cs:28)
不知道我做错了什么,想着它与游戏对象有关吗?
谢谢。
using UnityEngine;
using System.Collections;
public class CreateEasterEggs : MonoBehaviour
{
public float secondsBetweenSpawning = 0.1f;
public float xMinRange = -25.0f;
public float xMaxRange = 25.0f;
public float yMinRange = -5.0f;
public float yMaxRange = 0.0f;
public float zMinRange = -25.0f;
public float zMaxRange = 25.0f;
public GameObject[] spawnObjects; // what prefabs to spawn
private float nextSpawnTime;
void Start()
{
// determine when to spawn the next object
nextSpawnTime = Time.time+secondsBetweenSpawning;
}
void Update()
{
// if time to spawn a new game object
if (Time.time >= nextSpawnTime) {
// Spawn the game object through function below
MakeThingToSpawn();
// determine the next time to spawn the object
nextSpawnTime = Time.time+secondsBetweenSpawning;
}
}
void MakeThingToSpawn()
{
//Start the vector at an invalid position
Vector3 spawnPosition = new Vector3(0, 0, 0);
//while we are not in the right range, continually regenerate the position
while ((spawnPosition.z < 4 && spawnPosition.z > -4) || (spawnPosition.x < 4 && spawnPosition.x > -4))
{
spawnPosition.x = Random.Range (xMinRange, xMaxRange);
spawnPosition.y = Random.Range (yMinRange, yMaxRange);
spawnPosition.z = Random.Range (zMinRange, zMaxRange);
}
// determine which object to spawn
int objectToSpawn = Random.Range (0, spawnObjects.Length);
// actually spawn the game object
GameObject spawnedObject = Instantiate (spawnObjects [objectToSpawn], spawnPosition, transform.rotation) as GameObject;
// make the parent the spawner so hierarchy doesn't get super messy
spawnedObject.transform.parent = gameObject.transform;
}
}
我可以看到,可能会导致它如果spawnObjects数组是空的唯一的事。你有没有将GameObjects添加到检查器中的数组中?否则,你可以打印objectToSpawn,看看打印是什么,然后从那里开始。 –
@JohanLindkvist; -/opps是的,就是这样,谢谢!让它成为答案,我会接受。 – Dano007