ZeroPain in vdugraphj

3 posts, 3 voices

Oct 11, 2015 3:42pm Jon Abbott (1421) 2651 posts	I’m seeing Page Zero being accessed by WritePaletteFromSprite in vdugrapj at line 1174 Looks like its using the MODE # as the address to load a MODE parameter. There’s also an issue on line 1166 which does a conditional STR after an SWI

Oct 11, 2015 3:49pm Sprow (202) 1158 posts	There’s also an issue on line 1166 which does a conditional STR after an SWI According to the StrongHelp OS manual, OS_ReadModeVariable returns C set if invalid, so using CC condition seems reasonable to me.

Oct 12, 2015 9:43pm Jeffrey Lee (213) 6048 posts	Should be fixed now On closer inspection there were a few more things wrong with that routine, so I ended up rewriting it (plus it was an excuse to get rid of all the disabled code blocks and misleading comments)