diff options
Diffstat (limited to 'pokered.asm')
| -rw-r--r-- | pokered.asm | 31 |
1 files changed, 28 insertions, 3 deletions
diff --git a/pokered.asm b/pokered.asm index 139c0d78..fdea9b65 100644 --- a/pokered.asm +++ b/pokered.asm @@ -162,7 +162,32 @@ VICTREEBEL EQU $BE SECTION "bank0",HOME[0] -INCBIN "baserom.gbc",$0,$100 +INCBIN "baserom.gbc",$0,$9D + +FarCopyData: ; 009D +; copy bc bytes of data from a:hl to de + ld [$CEE9],a ; save future bank # for later + ld a,[$FFB8] ; get current bank # + push af + ld a,[$CEE9] ; get future bank #, switch + ld [$FFB8],a + ld [$2000],a + call CopyData + pop af ; okay, done, time to switch back + ld [$FFB8],a + ld [$2000],a + ret +CopyData: ; 00B5 +; copy bc bytes of data from hl to de + ld a,[hli] + ld [de],a + inc de + dec bc + ld a,c + or b + jr nz,CopyData + ret + SECTION "romheader",HOME[$100] nop @@ -202,7 +227,7 @@ LoadWildData: ; 4EB8 push hl ld de,W_GRASSMONS ; otherwise, load grass data ld bc,$0014 - call $B5 ; copy data + call CopyData pop hl ld bc,$0014 add hl,bc @@ -213,7 +238,7 @@ LoadWildData: ; 4EB8 ret z ; if no water data, we're done ld de,W_WATERMONS ; otherwise, load surfing data ld bc,$0014 - jp $B5 ; copy data + jp CopyData ; XXX replace "WildMonster__" with real location names WildDataPointers: ; 4EEB |