Import file

Playground APIs

Text input/output

void io.clear()
Clear console output

string io.load()
Read data from input textarea.

void io.dump(...any)
Print arguments in console output.

Timer functions

Difference from standard setTimeout/setInterval that all timers are reseted before each code run

number Timer.once(function callable, number ms)
Call function with delay in ms microseconds

number Timer.repeat(function callable, number ms)
Repeat function every ms microseconds

number Timer.repeatWhileTrue(function callable, number ms)
Repeat function every ms microseconds while function result is true value

void Timer.stop(number timerId)
Cancel timer

void Timer.stopAll()
Cancel all timers

Graphics/canvas functions

CanvasRenderingContext2D gfx.init(number width, number height)
Resize canvas and return canvas 2d context

void gfx.onmousedown(number x, number y)
Override to catch mousedown event. Coordinates are adjusted to canvas top left corner

void gfx.onmouseup(number x, number y)
Override to catch mouseup event. Coordinates are adjusted to canvas top left corner

void gfx.onmousemove(number x, number y)
Override to catch mousemove event. Coordinates are adjusted to canvas top left corner

External script loading

void Libload.load(string url, function callback)
Loads external script and calls callback function. If script was already loaded just calls callback function.