"use strict";
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cc._RF.push(module, '2ce03npZLpOF7g2NUPT++6l', 'battle_res_pool');
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// Scripts/mod/battle/battle_res_pool.js
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"use strict";
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var GC_TIME = 300; // 动画资源的缓存池
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var BattleResPool = function BattleResPool() {
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this._loaddingRes = {}; // 加载中的资源
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this._finishRes = {}; // 加载完成的资源
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this._rescounter = {};
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this._delres = {};
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this.mainloop_timer = gcore.Timer.set(function () {
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this.update(10);
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}.bind(this), 10000, -1);
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this._test_load = {};
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this._test_del = {};
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};
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var proto = BattleResPool.prototype;
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proto.preLoadRes = function (path, callback) {
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this.getRes(path, callback, true);
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};
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proto.getRes = function (path, callback, is_pre) {
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if (!path || !callback) return; // if (!is_pre) {
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// if (!this._test_load[path])
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// this._test_load[path] = 0;
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// this._test_load[path]++
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// }
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if (this._delres[path]) {
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delete this._delres[path];
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}
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if (this._finishRes[path]) {
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callback(this._finishRes[path]);
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if (!is_pre) {
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if (!this._rescounter[path]) this._rescounter[path] = 0;
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this._rescounter[path]++;
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}
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return;
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} else {
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var load_info = {};
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load_info.callback = callback;
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load_info.is_pre = is_pre;
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if (this._loaddingRes[path] && this._loaddingRes[path].length > 0) {
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this._loaddingRes[path].push(load_info);
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return;
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} else {
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this._loaddingRes[path] = [];
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this._loaddingRes[path].push(load_info);
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}
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}
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LoaderManager.getInstance().loadRes(path, function (path, res_object) {
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this._finishRes[path] = res_object;
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for (var callback_i in this._loaddingRes[path]) {
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var load_info = this._loaddingRes[path][callback_i];
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if (load_info.callback) load_info.callback(res_object);
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if (!load_info.is_pre) {
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// 如果不是预加载的则进行引用计数
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if (!this._rescounter[path]) this._rescounter[path] = 0;
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this._rescounter[path]++;
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if (this._delres[path]) delete this._delres[path];
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} else {
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// 如果是预加载的暂时放到删除队列
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if (!this._rescounter[path] || this._rescounter[path] <= 0) this.delRes(path);
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}
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}
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this._loaddingRes[path] = [];
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}.bind(this, path));
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};
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proto.delRes = function (path) {
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if (this._rescounter[path] && this._rescounter[path] > 0) {
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this._rescounter[path]--;
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if (this._rescounter[path] <= 0) {
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if (!this._delres[path]) this._delres[path] = GC_TIME;
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delete this._rescounter[path];
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} // if (!this._test_del[path])
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// this._test_del[path] = 0;
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// this._test_del[path]++
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}
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};
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proto.update = function (dt) {
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for (var res_i in this._delres) {
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this._delres[res_i] -= dt;
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if (this._delres[res_i] < 0) {
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LoaderManager.getInstance().releaseRes(res_i);
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delete this._delres[res_i];
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}
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}
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};
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BattleResPool.getInstance = function () {
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if (!BattleResPool.instance) {
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BattleResPool.instance = new BattleResPool();
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}
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return BattleResPool.instance;
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};
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module.exports = BattleResPool;
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cc._RF.pop();
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