public void setAttr(UFOAttributes _attr)
{
attr = _attr;
gameObject.transform.localScale = gameObject.transform.localScale * _attr.scale;
foreach (Renderer renderer in gameObject.GetComponentsInChildren <Renderer> ())
{
renderer.material.color = _attr.color;
}
}
public UFOController[] produceUFOs(UFOAttributes attr, int n)
{
// 一次性产生n个UFO
UFOController[] arr = new UFOController[n];
for (int i = 0; i < n; i++)
{
arr[i] = produceUFO(attr);
}
return(arr);
}
public UFOController produceUFO(UFOAttributes attr)
{
UFOController newUFO;
if (freeQueue.Count == 0) // 如果没有UFO空闲，则克隆一个对象
{
// print("Instantiate");
GameObject newObj = GameObject.Instantiate(originalUFO);
newUFO = new UFOController(newObj);
newObj.transform.position += Vector3.forward * Random.value * 5;
count++;
}
else // 如果有UFO空闲，则取出这个UFO
{
newUFO = freeQueue.Dequeue();
}
newUFO.setAttr(attr); // 将UFO的颜色速度大小设置成参数指定的样子
usingList.Add(newUFO); // 将UFO加入使用中的队列
newUFO.appear();
return(newUFO);
}
