diff options
| -rwxr-xr-x | main.asm | 111 |
1 files changed, 102 insertions, 9 deletions
@@ -414,7 +414,21 @@ Func_486: ; 0x486 ld l, a ret -INCBIN "baserom.gbc",$490,$4af - $490 +Func_490: ; 0x490 + ld a, [hLoadedROMBank] + push af + ld a, [$d85b] + ld [hLoadedROMBank], a + ld [$2000], a + ld a, e + ld [$d7bf], a + ld a, [$d85b] + ld [$d7c0], a + call $4090 ; todo + pop af + ld [hLoadedROMBank], a + ld [$2000], a + ret PlaySoundEffect: ; 0x4af ; input: de = sound effect id? I think d specifies something special and e holds the id @@ -683,10 +697,10 @@ Func_666: ; 0x666 bit 7, h jr nz, .asm_679 ld [$fffa], a - ld a, [$fff8] + ld a, [hLoadedROMBank] push af ld a, [$fffa] - ld [$fff8], a + ld [hLoadedROMBank], a ld [$2000], a scf jr .asm_67d @@ -706,7 +720,7 @@ Func_666: ; 0x666 pop af ret nc pop af - ld [$fff8], a + ld [hLoadedROMBank], a ld [$2000], a ret @@ -1852,10 +1866,10 @@ Func_10c5: ; 0x10c5 ld [hl], d ld e, $ff ld [$fffa], a - ld a, [$fff8] + ld a, [hLoadedROMBank] push af ld a, [$fffa] - ld [$fff8], a + ld [hLoadedROMBank], a ld [$2000], a dec bc ld a, [bc] @@ -1869,7 +1883,7 @@ Func_10c5: ; 0x10c5 add $4 ld [hl], a pop af - ld [$fff8], a + ld [hLoadedROMBank], a ld [$2000], a ld hl, $d7fb ld l, [hl] @@ -5010,7 +5024,62 @@ INCBIN "baserom.gbc",$86a4,$c000 - $86a4 SECTION "bank3", ROMX, BANK[$3] -INCBIN "baserom.gbc",$c000,$c0f7 - $c000 +INCBIN "baserom.gbc",$c000,$c089 - $c000 + +Func_c089: ; 0xc089 + call Func_c0ee + call HandleTitlescreenAnimations + ld a, [$ff99] + bit 0, a + jr z, .asm_c0df + ld a, [wTitleScreenCursorSelection] + and a + jr nz, .asm_c0d3 + ld a, [$d7c2] + and a + jr z, .asm_c0ba + ld de, $0001 + call PlaySoundEffect + xor a + ld [$d910], a + ld a, $2 + ld [$d911], a + ld a, $1 + ld [wTitleScreenGameStartCursorSelection], a + ld hl, $d8f2 + inc [hl] + ret +.asm_c0ba + ld de, $0000 + call Func_490 + rst $10 + ld de, $0027 + call PlaySoundEffect + ld bc, $0037 + call Func_93f + ld a, $3 + ld [$d8f2], a + ret +.asm_c0d3 + ld de, $0001 + call PlaySoundEffect + ld a, $3 + ld [$d8f2], a + ret +.asm_c0df + bit 1, a + ret z + ld de, $0001 + call PlaySoundEffect + ld a, $4 + ld [$d8f2], a + ret + +Func_c0ee: ; 0xc0ee + ld hl, wTitleScreenCursorSelection + ld c, $2 + call Func_c1fc + ret HandleTitlescreenAnimations: ; 0xc0f7 ld a, [$fffe] @@ -5025,7 +5094,31 @@ HandleTitlescreenAnimations: ; 0xc0f7 call HandleTitlescreenPokeballAnimation ret -INCBIN "baserom.gbc",$c10e,$c21d - $c10e +INCBIN "baserom.gbc",$c10e,$c1fc - $c10e + +Func_c1fc: ; 0xc1fc + ld a, [$ff9a] + ld b, a + ld a, [hl] + bit 6, b + jr z, .asm_c20f + and a + ret z + dec a + ld [hl], a + ld de, $0003 + call PlaySoundEffect + ret +.asm_c20f + bit 7, b + ret z + cp c + ret z + inc a + ld [hl], a + ld de, $0003 + call PlaySoundEffect + ret Func_c21d: ; 0xc21d ; World's greatest function. |