forums.ps2dev.org

[ps2devman]

gsKit starter kit Q*Bert

http://home.tele2.fr/~fr-51785/ps2_qbert.zip
(2D sprites with transparentcy)

'Magic biases' from Jbit have been used for high quality texture mapping
(http://www.jbit.net/ps2/gs-linear-sprite.html )

Triangle : Quit
Cross : Start game while demo is running or Pause game while playing
Square/Circle : Swap between antialiased and sharp sprites (linear/nearest filter)

Move right analog stick into diagonals to have Q*Bert jump

[evilo]

wow great :)

I'll try as soon as I get back to home :)

thank you (I love Q*bert!)
_________________
http://psxdev.info/evilo/

[ps2devman]

Thx.

I've updated pong and q*bert sources.
Appropriate calls were missing to display correctly info in exception.c when an exception fires.
Now, will even display 'try addr2line -e prog.elf nnnn' (to find line out)

You can try to generate an 'address store' exception with this:
{
long a=0;
short *b;
b=(short *)(((u32)(&a))+1);
*b=0;
}

Also added non necessary primalpha setting in system.c with comments to explain the transparency formula in q*bert