Search results
Equivalent of INIGRP for Screen 4?
Score: 193.54 %,
Type: Forum topic , Comments: 8 comments
libraries in SDCC)
#define CHARADDR(x) (0x0008 * x)
#define SCREENADDR(row, col) (0x1800 + (0x20 * row) + col)
CHGMOD(4); //this is a wrapper around that asm call
FillVRAM(0x0000, 0x1800, 0x0F);
FillVRAM(0x1800, 0x0200, 0x01);
//flatten colors
FillVRAM(0x2000, 0x1800, 0x1F);
COLOR(WHITE, BLACK, BLACK); ...
VDP VRAM to VRAM Copy by VRAM Address?
Score: 193.18 %,
Type: Forum topic , Comments: 10 comments
the patterns pre-shifted in vram, so you just change the pattern bell line 0 to bell line -1 and so on... ...
