Script allowing you to control time.
目前為
This script creates a global window.time object that allows you to control time in a webpage.
We wrap Date.now, Performance.prototype.now, and AnimationTimeline.prototype.currentTime with a Proxy that adjusts what is returned when the state has been modified.
We wrap setTimeout and setInterval with a Proxy that adjusts the timeout/interval parameter while the state is modified.
requestAnimationFrame is wrapped with another Proxy that adjusts the DOMHighResTimeStamp by wrapping the input function if the state has been modified.
The window.time object contains:
jump(newTime: number): void:
Jumps time to newTime, a number.
reset(resetTime: boolean = true, resetScale: boolean = true, resetDebug: boolean = true): void:
Optionally syncs the scale and/or time with real time in the page.
storage
save(saveTime: boolean = true, saveScale: boolean = true, saveDebug: boolean = true): void:load(loadTime: boolean = true, loadScale: boolean = true, loadDebug: boolean = true): void:
Saves or loads the current time and/or scale in script storage.reset(resetTime: boolean = true, resetScale: boolean = true, resetDebug: boolean = true): void:
Resets the time and/or scale in script storage.get now(): number:
The current time in the script storage.set now(value: number): void:
Time is set to value in the storage.get pristine(): boolean:
Whether time has been modified in the storage.set pristine(value): void:
If value is true, syncs time to real time in storage.get real(): number:
The actual time grabbed from DateConstructor.now().get scale(): number:
The current scale that time moves at in the storage.set scale(value: number): void:
When set, changes the scale of time in storage.get debug(): boolean:
set debug(value: boolean): void:
A boolean that controls logging of calls.
get now(): number:
The current time on the page. Should be equal to window.Date.now().
set now(value: number): void:
Time jumps to value.
get pristine(): boolean:
Whether time has been modified.
set pristine(value): void:
If value is true, syncs
get real(): number:
The actual time grabbed from DateConstructor.now().
get scale(): number:
The current scale that time moves at.
set scale(value: number): void:
When set, changes the scale of time.