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extensions/app/assets/manager/timer/TimerManager.ts
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276
extensions/app/assets/manager/timer/TimerManager.ts
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import { _decorator } from 'cc';
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import BaseManager from '../../base/BaseManager';
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const { ccclass } = _decorator;
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type ICallback = (...args: any[]) => any;
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class DailyTimer {
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// 获取当前时间相对于当日零点的毫秒数
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private static getDayTimeMs(date: Date): number {
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return (
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date.getHours() * 3600 +
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date.getMinutes() * 60 +
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date.getSeconds()
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) * 1000 + date.getMilliseconds();
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}
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// 静态方法解析时间为毫秒数
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private static parseTimeToMs(h: number, m: number, s: number): number {
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return ((h * 3600 + m * 60 + s) * 1000) % 86400000;
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}
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private readonly startMs: number; // 起始时间毫秒数（相对于当日零点）
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private readonly endMs: number; // 结束时间毫秒数
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// 用于检查当前时间是否可触发回调
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private checkDay = 0;
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constructor(
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time: string,
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public readonly callback: ICallback,
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public readonly target?: unknown,
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public readonly once: boolean = false
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) {
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// 使用解构赋值提高可读性
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const [startSegment, endSegment = startSegment] = time.split('-');
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// 开始时间
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const [startH = 0, startM = 0, startS = 0] = startSegment.split(':').map(
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part => Math.max(0, parseInt(part, 10) || 0)
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);
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this.startMs = DailyTimer.parseTimeToMs(startH, startM, startS);
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// 结束时间
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const [endH = 0, endM = 0, endS = 0] = endSegment.split(':').map(
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part => Math.max(0, parseInt(part, 10) || 0)
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);
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this.endMs = DailyTimer.parseTimeToMs(endH, endM, endS);
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// 结束时间与开始时间不能相同
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if (this.endMs === this.startMs) {
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if (startM === 0 && startS === 0) {
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this.endMs = DailyTimer.parseTimeToMs(startH + 1, startM, startS);
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} else if (startS === 0) {
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this.endMs = DailyTimer.parseTimeToMs(startH, startM + 1, startS);
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} else {
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this.endMs = DailyTimer.parseTimeToMs(startH, startM, startS + 1);
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}
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}
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}
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// 获取当前时间是否在时间范围内
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private isInRange(now: Date): boolean {
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const currentMs = DailyTimer.getDayTimeMs(now);
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// 处理跨天时间段（如 23:00-01:00）
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return this.startMs <= this.endMs
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? currentMs >= this.startMs && currentMs < this.endMs
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: currentMs >= this.startMs || currentMs < this.endMs;
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}
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update(now: Date): boolean {
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const dateDay = now.getDay();
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if (this.checkDay === dateDay) return false;
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if (!this.isInRange(now)) return false;
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this.checkDay = dateDay;
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this.callback.call(this.target);
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return this.once;
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}
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}
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class IntervalTimer {
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private elapsed: number = 0;
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constructor(
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public readonly interval: number,
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public readonly callback: ICallback,
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public readonly target?: unknown,
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public readonly once: boolean = false
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) { }
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update(dt: number): boolean {
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this.elapsed += dt;
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let completed = false;
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// 处理可能多次触发的情况（当dt > interval时）
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while (this.elapsed >= this.interval) {
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this.callback.call(this.target);
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this.elapsed -= this.interval;
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if (this.once) {
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completed = true;
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break;
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}
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}
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return completed;
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}
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}
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class Timer {
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static update(timer: Timer, dt: number) {
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return timer.update(dt);
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}
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private intervalTimer: IntervalTimer[] = [];
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/**
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* 注册定时器
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* @param interval
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* @param callback
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* @param target
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* @param once
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*/
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register(
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interval: number,
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callback: ICallback,
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target?: unknown,
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once?: boolean
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): void {
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const timer = new IntervalTimer(interval, callback, target, once || false);
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this.intervalTimer.push(timer);
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}
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/**
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* 取消定时器
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* @param callback
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* @param target
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*/
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unregister(callback: ICallback, target?: unknown): void {
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if (typeof target === 'undefined') {
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this.intervalTimer = this.intervalTimer.filter(
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timer => timer.callback !== callback
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);
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} else {
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this.intervalTimer = this.intervalTimer.filter(
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timer => !(timer.callback === callback && timer.target === target)
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);
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}
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}
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/**
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* 取消所有定时器
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*/
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unregisterAll() {
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this.intervalTimer = [];
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}
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private dailyTimers: DailyTimer[] = [];
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/**
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* 注册每日触发器
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* @param time 24小时制,精确到秒
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*
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* @example
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* registerDailyTrigger('16', ...) 等同于 registerDailyTrigger('16-17', ...)
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* registerDailyTrigger('8-9:00', ...) 等同于 registerDailyTrigger('8', ...)
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* registerDailyTrigger('8:00:01-24', ...)
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*/
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registerDailyTrigger(
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time: string,
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callback: ICallback,
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target?: unknown,
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once?: boolean
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) {
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const timer = new DailyTimer(time, callback, target, once || false);
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this.dailyTimers.push(timer);
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}
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/**
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* 取消每日触发器
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*/
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unregisterDailyTrigger(callback: ICallback, target?: unknown) {
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if (typeof target === 'undefined') {
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this.dailyTimers = this.dailyTimers.filter(
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timer => timer.callback !== callback
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);
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} else {
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this.dailyTimers = this.dailyTimers.filter(
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timer => !(timer.callback === callback && timer.target === target)
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);
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}
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}
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/**
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* 取消所有每日触发器
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*/
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unregisterAllDailyTrigger() {
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this.dailyTimers = [];
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}
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/**
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* 清除所有定时器和触发器
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*/
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clear() {
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this.intervalTimer = [];
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this.dailyTimers = [];
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}
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protected update(dt: number): void {
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for (let index = 0; index < this.intervalTimer.length; index++) {
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const timer = this.intervalTimer[index];
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if (timer.update(dt)) {
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this.intervalTimer.splice(index, 1);
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index--;
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}
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}
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const date = new Date();
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for (let index = 0; index < this.dailyTimers.length; index++) {
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const timer = this.dailyTimers[index];
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if (timer.update(date)) {
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this.dailyTimers.splice(index, 1);
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index--;
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}
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}
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}
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}
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@ccclass('TimerManager')
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export default class TimerManager extends BaseManager {
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private timers: Map<string | number | Symbol, Timer> = new Map();
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/**
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* 清除所有定时器
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*/
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clear() {
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this.timers.forEach((timer) => {
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timer.clear();
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});
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this.timers.clear();
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}
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/**
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* 删除定时器
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* @param key 定时器key
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*/
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delete(key: string | number | Symbol) {
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const timer = this.timers.get(key);
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if (!timer) return;
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this.timers.delete(key);
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timer.clear();
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}
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/**
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* 获取定时器
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* @param key 定时器key
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*/
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get(key: string | number | Symbol): Timer {
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if (this.timers.has(key)) {
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return this.timers.get(key);
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}
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const timer = new Timer();
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this.timers.set(key, timer);
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return timer;
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}
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protected update(dt: number): void {
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this.timers.forEach((timer) => {
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Timer.update(timer, dt);
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});
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}
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}
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9
extensions/app/assets/manager/timer/TimerManager.ts.meta
Normal file
9
extensions/app/assets/manager/timer/TimerManager.ts.meta
Normal file
@@ -0,0 +1,9 @@
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{
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"ver": "4.0.24",
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"importer": "typescript",
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"imported": true,
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"uuid": "b5636f8d-3516-4510-aaba-74f9202b8a9f",
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"files": [],
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"subMetas": {},
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"userData": {}
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}
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