//此函数用于初始化
private void Start()
{
tempParent = GameObject.Find("Canvas").transform;
string theLastSpriteName = null;
//资源加载
this.sprites = Resources.LoadAll <Sprite>(this.spritePath);
this.bgLayout = bgTransform.GetComponent <GridLayoutGroup>();
List <Sprite> tempSprites = new List <Sprite>();
//记录正确的精灵名字顺序
for (int i = 0; i < this.sprites.Length; i++)
{
tempSprites.Add(this.sprites[i]);
this.correctSpritesNameOrder += this.sprites[i].name;
//记录下最后一张碎片的名字
if (i == this.sprites.Length - 1)
{
theLastSpriteName = this.sprites[i].name;
}
}
print("正确的图片名字构成顺序：" + this.correctSpritesNameOrder.ToString());
int spritesLength = this.sprites.Length;
//Debug.Log(spritesLength);
for (int i = spritesLength - 1; i >= 0; i--)
{
//实例化预制体
GameObject btnInstance = Instantiate(this.puzzlePrefab) as GameObject;
gameOBJs.Add(btnInstance);
//获取按钮组件
Button btn = btnInstance.GetComponent <Button>();
GameControl self = this;//要保存一下当前的this对象,以免出现this指向错误
btn.onClick.AddListener(delegate() {
self.BtnOnclick(btnInstance.GetComponent <RectTransform>());
});
//随机取图片出来放置，达到打乱的效果
int randomNumber = Random.Range(0, tempSprites.Count);
btnInstance.name = tempSprites[randomNumber].name;
Image btnInstanceImage = btnInstance.GetComponent <Image>();
if (btnInstance.name == theLastSpriteName)
{
//置空，否则打乱
this.remainSprite = tempSprites[randomNumber];
btnInstanceImage.sprite = null;
this.nullImage = btnInstance.GetComponent <RectTransform>();
}
else
{
//btnInstance.GetComponent<Image>().sprite = tempSprites[randomNumber];
btnInstanceImage.sprite = tempSprites[randomNumber];
}
//Debug.Log(btnInstanceImage);
tempSprites.Remove(tempSprites[randomNumber]);
btnInstance.transform.SetParent(bgTransform);
btnInstance.GetComponent <RectTransform>().localScale = Vector3.one;
//Debug.Log(randomNumber + ":" + btnInstance.name);
}
//this.buttons = this.transform.Find("BackGround").GetComponentsInChildren<Button>();
////随机放置一个空图片位置
//int tempNumber = Random.Range(0, this.buttons.Length);
//this.remainSprite = buttons[tempNumber].GetComponent<Image>().sprite;//保存被置空的图片
//this.buttons[tempNumber].GetComponent<Image>().sprite = null;
//this.nullImage = this.buttons[tempNumber].GetComponent<RectTransform>();
//设置最右下角的图片为消失的图片
}