MiaoDaren/assets/scripts/ObjectPool.js

var t = require;
var e = module;
class l {
    constructor() {
        this._objs = [];
    }
    static registerClass(t, e) {
        l._classes[e] = t;
    }
    static getObjCnt(t) {
        return l._content[t] && l._content[t].length;
    }
    pushObj(t) {
        this._objs.push(t);
    }
    popObj() {
        return 0 < this._objs.length ? this._objs.pop() : null;
    }
    clear() {
        for (; 0 < this._objs.length; ) this._objs.pop();
    }
    static pop(t, ...e) {
        l._content[t] || (l._content[t] = []);
        var i = l._content[t];
        if (i.length) return i.pop();
        var s,
            o = l._classes[t],
            i = e.length;
        return (
            0 == i
                ? (s = new o())
                : 1 == i
                ? (s = new o(e[0]))
                : 2 == i
                ? (s = new o(e[0], e[1]))
                : 3 == i
                ? (s = new o(e[0], e[1], e[2]))
                : 4 == i
                ? (s = new o(e[0], e[1], e[2], e[3]))
                : 5 == i && (s = new o(e[0], e[1], e[2], e[3], e[4])),
            (s.ObjectPoolKey = t),
            s
        );
    }
    static popWithExtraKey(t, e, ...i) {
        l._content[t] || (l._content[t] = []);
        var s,
            o,
            a,
            n = l._content[t];
        if (n.length)
            for (var r = 0; r < n.length; r++)
                if (n[r].extraKey == e) {
                    (s = n[r]), n.splice(r, 1);
                    break;
                }
        return (
            s ||
                ((o = l._classes[t]),
                0 == (a = i.length)
                    ? (s = new o())
                    : 1 == a
                    ? (s = new o(i[0]))
                    : 2 == a
                    ? (s = new o(i[0], i[1]))
                    : 3 == a
                    ? (s = new o(i[0], i[1], i[2]))
                    : 4 == a
                    ? (s = new o(i[0], i[1], i[2], i[3]))
                    : 5 == a && (s = new o(i[0], i[1], i[2], i[3], i[4])),
                (s.extraKey = e),
                (s.ObjectPoolKey = t)),
            s
        );
    }
    static print() {}
    static push(t) {
        if (null == t) return !1;
        var e = t.ObjectPoolKey;
        return !!l._content[e] && (l._content[e].push(t), !0);
    }
    static clear() {
        l._content = {};
    }
    static clearClass(t, e = null) {
        for (var i = l._content[t]; i && i.length; ) {
            var s = i.pop();
            e && s[e](), (s = null);
        }
        (l._content[t] = null), delete l._content[t];
    }
    static dealFunc(t, e) {
        var i = l._content[t];
        if (null != i) for (var s = 0, o = i.length; s < o; s++) i[s][e]();
    }
}
(l._content = {}), (l._classes = {}), (window.ObjectPool = l);