About rotate_sprite http://www.allegro.cc/forums/view/590334 Allegro.cc Forum Thread matthew@allegro.cc (Matthew Leverton) Thu, 01 Mar 2007 20:18:11 +0000

pic=load_bitmap("tank.bmp",NULL);
rotate_sprite(screen,pic,10,0,4100000); //I am confused by the last parameter...
How do I know the last parameter if I want to rotate my picture 90 degree??

]]> no-reply@allegro.cc (chyuan) Thu, 01 Mar 2007 09:36:15 +0000

itofix

]]> no-reply@allegro.cc (Kitty Cat) Thu, 01 Mar 2007 10:00:46 +0000

i tried with itofix
when I put itofix(64) in the function, the image was rotate 90 degree. Why?

]]> no-reply@allegro.cc (chyuan) Thu, 01 Mar 2007 20:09:06 +0000

rotate_sprite()

Please start reading the manual. Please. Everything you need IS in there.

]]> no-reply@allegro.cc (gnolam) Thu, 01 Mar 2007 20:11:00 +0000
Quote:

when I put itofix(64) in the function, the image was rotate 90 degree. Why?

You just randomly tried 64 without any basis for that decision?

Anyways, read.

rotate_sprite

]]> no-reply@allegro.cc (CGamesPlay) Thu, 01 Mar 2007 20:11:50 +0000

Got it

]]> no-reply@allegro.cc (chyuan) Thu, 01 Mar 2007 20:18:11 +0000