laya-coreui-es
Version:
laya核心库、ui库es版本，剔除了媒体、TTF等功能。基于 LayaAir-release_2.12.0 修改
209 lines (208 loc) • 7.52 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Timer = void 0;
const CallLater_1 = require("./CallLater");
const ILaya_1 = require("../../ILaya");
class Timer {
constructor(autoActive = true) {
this.scale = 1;
this.currTimer = Date.now();
this.currFrame = 0;
this._delta = 0;
this._lastTimer = Date.now();
this._map = [];
this._handlers = [];
this._temp = [];
this._count = 0;
autoActive && Timer.gSysTimer && Timer.gSysTimer.frameLoop(1, this, this._update);
}
get delta() {
return this._delta;
}
_update() {
if (this.scale <= 0) {
this._lastTimer = Date.now();
this._delta = 0;
return;
}
var frame = this.currFrame = this.currFrame + this.scale;
var now = Date.now();
var awake = (now - this._lastTimer) > 30000;
this._delta = (now - this._lastTimer) * this.scale;
var timer = this.currTimer = this.currTimer + this._delta;
this._lastTimer = now;
var handlers = this._handlers;
this._count = 0;
for (var i = 0, n = handlers.length; i < n; i++) {
var handler = handlers[i];
if (handler.method !== null) {
var t = handler.userFrame ? frame : timer;
if (t >= handler.exeTime) {
if (handler.repeat) {
if (!handler.jumpFrame || awake) {
handler.exeTime += handler.delay;
handler.run(false);
if (t > handler.exeTime) {
handler.exeTime += Math.ceil((t - handler.exeTime) / handler.delay) * handler.delay;
}
}
else {
while (t >= handler.exeTime) {
handler.exeTime += handler.delay;
handler.run(false);
}
}
}
else {
handler.run(true);
}
}
}
else {
this._count++;
}
}
if (this._count > 30 || frame % 200 === 0)
this._clearHandlers();
}
_clearHandlers() {
var handlers = this._handlers;
for (var i = 0, n = handlers.length; i < n; i++) {
var handler = handlers[i];
if (handler.method !== null)
this._temp.push(handler);
else
this._recoverHandler(handler);
}
this._handlers = this._temp;
handlers.length = 0;
this._temp = handlers;
}
_recoverHandler(handler) {
if (this._map[handler.key] == handler)
this._map[handler.key] = null;
handler.clear();
Timer._pool.push(handler);
}
_create(useFrame, repeat, delay, caller, method, args, coverBefore) {
if (!delay) {
method.apply(caller, args);
return null;
}
if (coverBefore) {
var handler = this._getHandler(caller, method);
if (handler) {
handler.repeat = repeat;
handler.userFrame = useFrame;
handler.delay = delay;
handler.caller = caller;
handler.method = method;
handler.args = args;
handler.exeTime = delay + (useFrame ? this.currFrame : this.currTimer + Date.now() - this._lastTimer);
return handler;
}
}
handler = Timer._pool.length > 0 ? Timer._pool.pop() : new TimerHandler();
handler.repeat = repeat;
handler.userFrame = useFrame;
handler.delay = delay;
handler.caller = caller;
handler.method = method;
handler.args = args;
handler.exeTime = delay + (useFrame ? this.currFrame : this.currTimer + Date.now() - this._lastTimer);
this._indexHandler(handler);
this._handlers.push(handler);
return handler;
}
_indexHandler(handler) {
var caller = handler.caller;
var method = handler.method;
var cid = caller ? caller.$_GID || (caller.$_GID = ILaya_1.ILaya.Utils.getGID()) : 0;
var mid = method.$_TID || (method.$_TID = (Timer._mid++) * 100000);
handler.key = cid + mid;
this._map[handler.key] = handler;
}
once(delay, caller, method, args = null, coverBefore = true) {
this._create(false, false, delay, caller, method, args, coverBefore);
}
loop(delay, caller, method, args = null, coverBefore = true, jumpFrame = false) {
var handler = this._create(false, true, delay, caller, method, args, coverBefore);
if (handler)
handler.jumpFrame = jumpFrame;
}
frameOnce(delay, caller, method, args = null, coverBefore = true) {
this._create(true, false, delay, caller, method, args, coverBefore);
}
frameLoop(delay, caller, method, args = null, coverBefore = true) {
this._create(true, true, delay, caller, method, args, coverBefore);
}
toString() {
return " handlers:" + this._handlers.length + " pool:" + Timer._pool.length;
}
clear(caller, method) {
var handler = this._getHandler(caller, method);
if (handler) {
this._map[handler.key] = null;
handler.key = 0;
handler.clear();
}
}
clearAll(caller) {
if (!caller)
return;
for (var i = 0, n = this._handlers.length; i < n; i++) {
var handler = this._handlers[i];
if (handler.caller === caller) {
this._map[handler.key] = null;
handler.key = 0;
handler.clear();
}
}
}
_getHandler(caller, method) {
var cid = caller ? caller.$_GID || (caller.$_GID = ILaya_1.ILaya.Utils.getGID()) : 0;
var mid = method.$_TID || (method.$_TID = (Timer._mid++) * 100000);
return this._map[cid + mid];
}
callLater(caller, method, args = null) {
CallLater_1.CallLater.I.callLater(caller, method, args);
}
runCallLater(caller, method) {
CallLater_1.CallLater.I.runCallLater(caller, method);
}
runTimer(caller, method) {
var handler = this._getHandler(caller, method);
if (handler && handler.method != null) {
this._map[handler.key] = null;
handler.run(true);
}
}
pause() {
this.scale = 0;
}
resume() {
this.scale = 1;
}
}
exports.Timer = Timer;
Timer.gSysTimer = null;
Timer._pool = [];
Timer._mid = 1;
class TimerHandler {
clear() {
this.caller = null;
this.method = null;
this.args = null;
}
run(withClear) {
var caller = this.caller;
if (caller && caller.destroyed)
return this.clear();
var method = this.method;
var args = this.args;
withClear && this.clear();
if (method == null)
return;
args ? method.apply(caller, args) : method.call(caller);
}
}