commonui-lib-test
Version:
"#common ui lib test"
93 lines (92 loc) • 2.89 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
const SoundType_1 = require("./SoundType");
/**
* @api {class} BaseSound 聲音載入,清除
* @apiName BaseSound
* @apiGroup sound
* @apiDescription 聲音載入,清除
*/
class BaseSound {
constructor() {
this._clearTime = 3 * 60 * 1000;
this.soundPath = "";
let self = this;
self._cache = {};
self._loadingCache = new Array();
Laya.timer.loop(1 * 60 * 1000, self, self.dealSoundTimer);
}
/**
* 处理音乐文件的清理
*/
dealSoundTimer() {
let self = this;
let currTime = Laya.Browser.now();
let keys = Object.keys(self._cache);
for (let i = 0, len = keys.length; i < len; i++) {
let key = keys[i];
if (!self.checkCanClear(key))
continue;
if (currTime - self._cache[key] >= self._clearTime) {
delete self._cache[key];
Laya.loader.clearRes(key);
}
}
}
/**
* 获取Sound
* @param key
* @returns {egret.Sound}
*/
getSound(key) {
let self = this;
self._key = key;
self.soundPath = SoundType_1.default.Ins.ID[key];
let sound = Laya.loader.getRes(self.soundPath);
if (sound) {
if (self._cache[self.soundPath]) {
self._cache[self.soundPath] = Laya.Browser.now();
}
}
else {
if (self._loadingCache.indexOf(self.soundPath) != -1) {
return sound;
}
self._loadingCache.push(self.soundPath);
Laya.loader.load(self.soundPath, Laya.Handler.create(self, () => {
let index = self._loadingCache.indexOf(self.soundPath);
if (index != -1) {
self._loadingCache.splice(index, 1);
self._cache[self.soundPath] = Laya.Browser.now();
self.loadedPlay(self._key, self.soundPath);
}
}, null, false), null, Laya.Loader.SOUND);
}
return sound;
}
/**
* 资源加载完成后处理播放，子类重写
* @param key
*/
loadedPlay(key, soundPath) {
}
/**
* 检测一个文件是否要清除，子类重写
* @param key
* @returns {boolean}
*/
checkCanClear(key) {
return true;
}
destroy() {
let self = this;
Laya.timer.clear(self, self.dealSoundTimer);
let keys = Object.keys(self._cache);
for (let i = 0, len = keys.length; i < len; i++) {
let key = keys[i];
delete self._cache[key];
Laya.loader.clearRes(key);
}
}
}
exports.default = BaseSound;