I wouldn't do it with a colour check. To check for a collision for a single point on a tilemap you do something like this: function iscolliding(mouseX, mouseY) if map[math.floor(mouseX/tilesize)][math.floor(mouseY/tilesize)] == 1,2,3,4 --(or whatever values are collision blocks) then return true end...

I've been banging my head against this error for a while, and don't really understand what it means. Add: wrong argument types(<vector> expected) It sounds really straightforward, except looking through the HUMP code I can see that it is actually asking for single number values like I'm giving it, n...

Hi Guys, I'm working on a rather ambitious project where you build and then fly a spaceship. I just added the Newtonian physics for the ship (not with love.physics) and I'm having camera and frame of reference issues. Namely, I have a hard time translating between the camera's coordinate plane, the ...

Cool!

Can you do steampunk?

So sorry for my rather short and rude reply. Moral: never browse forums in a bad mood.

This is probably one of the most commonly asked mechanical questions on this forum. Try the handy search function.

It does, thanks!

Oh right, I also meant to ask - if it was only recognizing two variables, why did it throw the error at py instead of px, which came first?

make a function that is called every time you click the mouse that passes the mouse's coordinates like this: numclicks = 0 clickdata = {} function addclickdata(x, y) clickdata[numclicks] = {} clickdata[numclicks].x = x clickdata[numclicks].y = y numclicks = numclicks + 1 end EDIT: I used slightly di...

Oh, I see. I thought it worked the same was as assigning multiple variables. Eg: Thanks for that!