Timer System

import { createTimerService } from'@esengine/timer';
// Create timer service
const timerService = createTimerService();
// One-time timer (executes after 1 second)
const handle = timerService.schedule('myTimer', 1000, () => {
console.log('Timer fired!');
});
// Repeating timer (every 100ms)
timerService.scheduleRepeating('heartbeat', 100, ()=> {
console.log('Tick');
});
// Cooldown system (5 second cooldown)
timerService.startCooldown('skill_fireball', 5000);
if (timerService.isCooldownReady('skill_fireball')) {
useFireball();
timerService.startCooldown('skill_fireball', 5000);
}
// Update in game loop
functiongameLoop(deltaTime:number) {
timerService.update(deltaTime);
}

interface TimerHandle {
readonly id:string; // Timer ID
readonly isValid:boolean; // Whether valid (not cancelled)
cancel():void; // Cancel timer
}

interface TimerInfo {
readonly id:string; // Timer ID
readonly remaining:number; // Remaining time (ms)
readonly repeating:boolean; // Whether repeating
readonly interval?:number; // Interval (repeating only)
}

interface CooldownInfo {
readonly id:string; // Cooldown ID
readonly duration:number; // Total duration (ms)
readonly remaining:number; // Remaining time (ms)
readonly progress:number; // Progress (0-1, 0=started, 1=finished)
readonly isReady:boolean; // Whether ready
}