W.O.W.

that works perfectly well, as needed, without any external library and smoothly !
and I understand it

thanks a lot !

Hello, I am trying to generate a random number, every random seconds (the final purpose would be to change the color of a block from time to time, randomly). For that, I am using the Hump library (http://vrld.github.io/hump/#hump.timer). Here is my code at the moment, I am true beginner in LUA/Love2...