diff options
Diffstat (limited to 'pokered.asm')
| -rw-r--r-- | pokered.asm | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/pokered.asm b/pokered.asm index 2ccf98a0..c524b2ec 100644 --- a/pokered.asm +++ b/pokered.asm @@ -337,7 +337,24 @@ incbin "baserom.gbc",$39E,$1627 - $39E .GotBank\@ jp $24FD -INCBIN "baserom.gbc",$1665,$20AF - $1665 +INCBIN "baserom.gbc",$1665,$190F - $1665 + +ClearScreen: ; 190F +; clears all tiles in the tilemap, +; then (writes 1 to $FFD3, waits for it to become 0) three times (XXX why?) + ld bc,$0168 ; tilemap size + inc b + ld hl,$C3A0 ; TILEMAP_START + ld a,$7F ; $7F is blank tile +.loop\@ + ld [hli],a + dec c + jr nz,.loop\@ + dec b + jr nz,.loop\@ + jp Delay3 + +INCBIN "baserom.gbc",$1922,$20AF - $1922 ConserveBattery: ; 20AF ; loads 1 into $FFD6 and returns when $FFD6 == 0 |