LÖVE

Posted: **Sun Apr 07, 2013 2:27 pm**

Can you upload a .love file?

Posted: **Sun Apr 07, 2013 6:11 pm**

You're not putting dt as argument to the love.draw function, are you? It should be to love.update, nothing else.

Posted: **Sun Apr 07, 2013 9:02 pm**

T-Bone wrote:You're not putting dt as argument to the love.draw function, are you? It should be to love.update, nothing else.

Nope. It's only in the update function, and that's all. I put this line in the update function:

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 love.graphics.print(dt, 100, 200)

When that didn't work, I put the same line in the draw() function. It didn't show anything at first, but as I was editing the x,y, coordinate of where I wanted the text shown, the text suddenly appeared, but it keeps saying '0.003', It doesn't change.

Jackim wrote:Can you upload a .love file?

Done!

Posted: **Mon Apr 08, 2013 12:20 am**

The way you've set up your code, for whatever reason, makes it so dt doesn't work in your update function.

I put it in the love.update built in function and it works fine.

Posted: **Mon Apr 08, 2013 4:01 am**

Plu wrote:It's probably a better idea to do
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love.timer.sleep( 5 )
The above would keep the CPU running all the time, which probably isn't neccesary.

No. Don't do this. It's better to use or design a timer library and use those. I threw my own together for use in my own game and there's a few here you can use.

Posted: **Mon Apr 08, 2013 4:09 am**

Jackim wrote:The way you've set up your code, for whatever reason, makes it so dt doesn't work in your update function.

I put it in the love.update built in function and it works fine.

Thank you! So if I understand correctly, for anything that requires timers or the utilization of 'dt' I will need to always put those calculations in the actual built-in update function instead of the 'pcall' one?

Posted: **Mon Apr 08, 2013 7:34 am**

Yes, that's correct. If you want to call other functions that use dt, call them from within love.update and pass on dt as an argument.

Love.timer.sleep is, as far as I know, mainly used in threads that aren't the main thread.

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