powdertoy

the powder toy is a 2D sandbox simulation thing

despite many places saying the max amount is 65535 (16bit unsigned), this is only for saves and stamps, the real limit is much higher. life is stored as a 32bit signed integer as of [2023-02-04 Sat], meaning the maximum value is 2147483647 (2³¹ - 1).

this melts it but will get quickly conducted away

1700 °C with the property editing tool

a ctime of 1073741792 (2³⁰ - 32) when AND'ing filt will activate at around 50 °C.

the console may be entered by pressing the ` (backtick) key.

tpt.set_pressure(nil,nil,nil,nil,200)

will set the pressure to 200 everywhere

the loadfile command will load a lua file relative to your data directory (or working directory if using old structure), and create an anonymous function.

loadfile("cat.lua")()

adding a (), optionally putting in arguments, will call the function