Yeah, I've done something similar, cheers.

Q. How do I detect a collision between a bullet and an enemy?

And another... I have a physics body as the ground, with the player standing on it. How do I detect whether the player is touching the ground, to determine whether he can jump? Or is there a better way? (At the moment, the player can keep jumping whilst in the air, as if they're flapping wings and f...

For about a week I'd not gotten round to working on my game at all, but just last night i started getting back to work on it, and now have most of what I did working with everything as physics objects instead of just moving pictures :) To get the ball rolling on those questions again... Q. How do I ...

Great - thanks. Will try it tonight

Am having trouble figuring this out (player movement with physics).

Q. Can anyone suggest a Love game to refer to as a simple example of pressing arrow keys to move an avatar around in a basic physics-enabled world?

Okeydokey - I'm having a go at implementing the physics stuff. [Edit] Done! But now my previous means of moving the player character... if love.keyboard.isDown(love.key_right) then playerx = playerx + movespeed * dt end ...Doesn't work anymore. Q. Is this because the player is now a physics object, ...

Righto - I'll try it the next time it comes up.

Q. I'm trying to implement some really basic kind of collision detection (bullets hitting the player / enemies). What's the simplest / suggested way of doing this?

Aye a friend linked me to that too - will start dipping into it

Q. How do I take a float and convert / round it to the closest integer?

That's what I suspected. Cheers