113 строки
3.5 KiB
TypeScript
113 строки
3.5 KiB
TypeScript
///<reference path='refs.ts'/>
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module TDev.RT {
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//? time and dates
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//@ robust
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export module Time
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{
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var _rt : Runtime;
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var everyFrameTimer : Timer;
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export function rt_start(rt: Runtime): void
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{
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_rt = rt;
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everyFrameTimer = undefined;
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}
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export function rt_stop(rt: Runtime)
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{
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_rt = undefined;
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if (everyFrameTimer) everyFrameTimer.pause();
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everyFrameTimer = undefined;
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}
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//? Attaches a handler to run on every time frame, roughly every 20ms.
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//@ writesMutable
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//@ ignoreReturnValue
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export function on_every_frame(perform : Action, s : IStackFrame) : EventBinding {
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if (!everyFrameTimer) everyFrameTimer = new Timer(s.rt, 0.02,false);
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return everyFrameTimer.on_trigger(perform);
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}
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//? Starts a timer to run ``perform`` after ``seconds`` seconds.
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//@ writesMutable
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//@ ignoreReturnValue [seconds].defl(1)
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export function run_after(seconds : number, perform : Action, s : IStackFrame) : Timer {
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seconds = Math.max(0.02, seconds);
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var timer = new Timer(s.rt, seconds, true);
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timer.on_trigger(perform);
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return timer;
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}
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//? Starts a timer to run ``perform`` every ``seconds`` seconds.
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//@ writesMutable
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//@ [seconds].defl(1) ignoreReturnValue
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export function run_every(seconds : number, perform : Action, s : IStackFrame) : Timer {
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seconds = Math.max(0.02, seconds);
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var timer = new Timer(s.rt, seconds, false);
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timer.on_trigger(perform);
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return timer;
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}
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//? Waits for a specified amount of seconds
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//@ [seconds].defl(1)
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//@ async
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export function sleep(seconds: number, s: ResumeCtx): void {
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s.rt.yield_now();
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Util.setTimeout(seconds * 1000, function () {
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s.rt.yield_now();
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s.resume();
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});
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}
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//? Gets the current time
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//@ tandre
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export function now(s?: IStackFrame): DateTime {
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if (s)
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s.rt.registerTimeDependency();
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return DateTime.mk(new Date());
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}
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//? Gets today's date without time
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//@ tandre
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export function today() : DateTime { return now().date(); }
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//? Gets tomorrow's date without time
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//@ tandre
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export function tomorrow() : DateTime { return today().add_days(1); }
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//? Use `app->fail_if_not` instead.
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//@ [condition].defl(true) obsolete
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export function fail_if_not(condition:boolean) : void
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{
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App.fail_if_not(condition);
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}
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//? Use `app->stop` instead.
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//@ hidden
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export function stop(r:ResumeCtx) : void
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{
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App.stop(r);
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}
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//? Use `app->log` instead.
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//@ hidden
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export function log(message: string): void
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{
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App.log(message);
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}
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//? Use `app->stop` instead.
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//@ hidden
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export function stop_and_close(r:ResumeCtx) : void
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{
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App.stop(r);
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}
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//? Creates a new date instance
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//@ [year].defl(2000) [month].defl(1) [day].defl(1) [hour].defl(12)
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export function create(year: number, month: number, day: number, hour: number, minute: number, second: number): DateTime
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{
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return DateTime.mkFull(year, month, day, hour, minute, second);
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}
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}
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}
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