tower_client/assets/script/framework/time/TimeManager.ts

import { Component } from "cc";

export class TimeManager {

    private _root: Component = null;
    private _callback_map = new Map<number, Function>();
    private _$timer_uuid = 0;
    private _server_time = 0;

    constructor(root: Component) {
        this._root = root;
    }

    set server_time(time: number) {
        this.server_time = time;
    }

    get server_time() {
        return this._server_time;
    }

    /**
     * 全局定时器
     * @param callback 回调
     * @param interval 以秒为单位的时间间隔
     * @param repeat 重复次数
     * @param delay 开始延时
     */
    public schedule(callback: Function, interval?: number, repeat?: number, delay?: number) {
        if (callback) {
            let uuid = ++this._$timer_uuid;
            this._callback_map.set(uuid, callback);
            this._root.schedule(callback, interval, repeat, delay);
            return uuid;
        }
        return -1;
    }

    /**
     * 释放定时器
     * @param uuid 任务标识
     */
     public unschedule(uuid: number) {
        if (uuid > 0) {
            let func = this._callback_map.get(uuid)
            if (func) {
                this._callback_map.delete(uuid);
                this._root.unschedule(func);
            }
        }
    }

    /**
     * 全局定时器
     * @param callback 回调
     * @param delay 开始延时
     */
     public scheduleOnce(callback: Function, delay: number = 0) {
        if (callback) {
            let uuid = ++this._$timer_uuid;
            this._callback_map.set(uuid, callback);
            this._root.scheduleOnce(() => {
                let func = this._callback_map.get(uuid);
                func && func();
                this.unschedule(uuid);
            }, Math.max(delay, 0));
            return uuid;
        }
    }

    clear() {
        this._$timer_uuid = 0;
        this._callback_map.forEach((func) => {
            this._root.unschedule(func);
        });
        this._callback_map.clear();
    }
}