they are both false in a sense, but you can indeed test explicitly if the return value is nil, or not (Rudimentary ternary logic ftw )

It does support plain ZIPs as well.

agreed, i did not actually state that he should set console to false, just that i wasn't sure whether window was needed for the console window or not; guess not then!

or you could do t.window = false in your conf, so it's not even initialized... OR even better, just set the window module to false, so it's not even loaded. (i -think- it's not needed for a console on win, and on other OSes, it interfaces with the proper console anyway)

Sorry for the bump, but I'm trying to make this work, where did you get 'goal' and 'current' and 'dt' from? Nil values... NIL VALUES EVERYWHERE... Those are parameters. You define them somewhere, and pass them to the function for it to work on. not gonna give code (yet anyway), but: goal - should b...

of course, you do not need to use metatables for something simple: local units = {} local draw = function(self) love.graphics.circle( 'fill', self.x, self.y, 2 ) end local update = function(self,dt) -- meh end local unit = {} function unit.create(x, y) local new = {x=x, y=y} new.draw = draw new.upda...

even with raw opengl calls, i could utilize it as 3D backgrounds for a 2D game, for example; that wouldn't need too much power.

Love complains because unit.x and unit.y are tables, not numbers. The thing is, you don't even need those tables since you save the x and y in the units table anyway. The code function unit:draw() love.graphics.draw(unit.img, units.x, units.y would work, but you don't iterate over all the units with...

The light vs shadow engine, or rather, it's successor, may be able to do this already; and it's free in both ways.

i'm assuming your lua file has something like at the end of it, since you assign it via require to a variable.
Just change that to something like That will make it instantiable, if i didn't mess up