diff options
| -rw-r--r-- | asm/trade.s | 587 | ||||
| -rw-r--r-- | include/gba/macro.h | 34 | ||||
| -rw-r--r-- | src/trade.c | 93 |
3 files changed, 126 insertions, 588 deletions
diff --git a/asm/trade.s b/asm/trade.s index 5a57bf8d3..ffacff8b3 100644 --- a/asm/trade.s +++ b/asm/trade.s @@ -1845,591 +1845,4 @@ sub_804BBCC: @ 804BBCC bx r0 thumb_func_end sub_804BBCC - thumb_func_start sub_804BBE8 -sub_804BBE8: @ 804BBE8 - push {r4-r7,lr} - lsls r0, 24 - lsrs r0, 24 - cmp r0, 0x7 - bls _0804BBF4 - b _0804C0CA -_0804BBF4: - lsls r0, 2 - ldr r1, _0804BC00 @ =_0804BC04 - adds r0, r1 - ldr r0, [r0] - mov pc, r0 - .align 2, 0 -_0804BC00: .4byte _0804BC04 - .align 2, 0 -_0804BC04: - .4byte _0804BC24 - .4byte _0804BCC4 - .4byte _0804BD5C - .4byte _0804BDA4 - .4byte _0804BE48 - .4byte _0804BEF8 - .4byte _0804BFA0 - .4byte _0804C060 -_0804BC24: - ldr r0, _0804BCA0 @ =gUnknown_0820C9F8 - movs r1, 0x10 - movs r2, 0xA0 - bl LoadPalette - ldr r3, _0804BCA4 @ =gUnknown_0820CA98 - ldr r4, _0804BCA8 @ =0x06004000 - movs r5, 0x98 - lsls r5, 5 - ldr r1, _0804BCAC @ =0x040000d4 - ldr r6, _0804BCB0 @ =0x80000800 - movs r2, 0x80 - lsls r2, 5 - movs r7, 0x80 - lsls r7, 24 -_0804BC42: - str r3, [r1] - str r4, [r1, 0x4] - str r6, [r1, 0x8] - ldr r0, [r1, 0x8] - adds r3, r2 - adds r4, r2 - subs r5, r2 - cmp r5, r2 - bhi _0804BC42 - str r3, [r1] - str r4, [r1, 0x4] - lsrs r0, r5, 1 - orrs r0, r7 - str r0, [r1, 0x8] - ldr r0, [r1, 0x8] - ldr r1, _0804BCB4 @ =gUnknown_0820F798 - ldr r2, _0804BCB8 @ =0x06009000 - ldr r0, _0804BCAC @ =0x040000d4 - str r1, [r0] - str r2, [r0, 0x4] - ldr r1, _0804BCB0 @ =0x80000800 - str r1, [r0, 0x8] - ldr r0, [r0, 0x8] - ldr r0, _0804BCBC @ =gUnknown_03004828 - ldr r2, [r0] - movs r0, 0x8A - lsls r0, 1 - adds r1, r2, r0 - movs r0, 0 - strh r0, [r1] - movs r3, 0x8B - lsls r3, 1 - adds r1, r2, r3 - movs r0, 0xB4 - strh r0, [r1] - movs r1, 0x80 - lsls r1, 19 - movs r4, 0xBA - lsls r4, 5 - adds r0, r4, 0 - strh r0, [r1] - adds r1, 0xC - ldr r2, _0804BCC0 @ =0x00005206 - adds r0, r2, 0 - strh r0, [r1] - b _0804C0CA - .align 2, 0 -_0804BCA0: .4byte gUnknown_0820C9F8 -_0804BCA4: .4byte gUnknown_0820CA98 -_0804BCA8: .4byte 0x06004000 -_0804BCAC: .4byte 0x040000d4 -_0804BCB0: .4byte 0x80000800 -_0804BCB4: .4byte gUnknown_0820F798 -_0804BCB8: .4byte 0x06009000 -_0804BCBC: .4byte gUnknown_03004828 -_0804BCC0: .4byte 0x00005206 -_0804BCC4: - ldr r0, _0804BD3C @ =gUnknown_03004828 - ldr r2, [r0] - movs r3, 0x89 - lsls r3, 1 - adds r1, r2, r3 - movs r0, 0 - strh r0, [r1] - movs r4, 0x88 - lsls r4, 1 - adds r0, r2, r4 - movs r1, 0xAE - lsls r1, 1 - strh r1, [r0] - ldr r0, _0804BD40 @ =REG_BG1VOFS - strh r1, [r0] - ldr r1, _0804BD44 @ =REG_BG1CNT - ldr r2, _0804BD48 @ =0x00008502 - adds r0, r2, 0 - strh r0, [r1] - ldr r0, _0804BD4C @ =gUnknown_08210798 - ldr r2, _0804BD50 @ =0x06002800 - movs r3, 0x80 - lsls r3, 5 - adds r1, 0xCA - str r0, [r1] - str r2, [r1, 0x4] - lsrs r0, r3, 1 - movs r2, 0x80 - lsls r2, 24 - orrs r0, r2 - str r0, [r1, 0x8] - ldr r4, [r1, 0x8] - ldr r4, _0804BD54 @ =gUnknown_0820CA98 - movs r5, 0xC0 - lsls r5, 19 - movs r6, 0x98 - lsls r6, 5 - adds r7, r0, 0 -_0804BD10: - str r4, [r1] - str r5, [r1, 0x4] - str r7, [r1, 0x8] - ldr r0, [r1, 0x8] - adds r4, r3 - adds r5, r3 - subs r6, r3 - cmp r6, r3 - bhi _0804BD10 - str r4, [r1] - str r5, [r1, 0x4] - lsrs r0, r6, 1 - orrs r0, r2 - str r0, [r1, 0x8] - ldr r0, [r1, 0x8] - movs r1, 0x80 - lsls r1, 19 - ldr r3, _0804BD58 @ =0x00001241 - adds r0, r3, 0 - strh r0, [r1] - b _0804C0CA - .align 2, 0 -_0804BD3C: .4byte gUnknown_03004828 -_0804BD40: .4byte REG_BG1VOFS -_0804BD44: .4byte REG_BG1CNT -_0804BD48: .4byte 0x00008502 -_0804BD4C: .4byte gUnknown_08210798 -_0804BD50: .4byte 0x06002800 -_0804BD54: .4byte gUnknown_0820CA98 -_0804BD58: .4byte 0x00001241 -_0804BD5C: - ldr r0, _0804BD8C @ =gUnknown_03004828 - ldr r2, [r0] - movs r4, 0x88 - lsls r4, 1 - adds r0, r2, r4 - movs r1, 0 - strh r1, [r0] - movs r3, 0x89 - lsls r3, 1 - adds r0, r2, r3 - strh r1, [r0] - movs r1, 0x80 - lsls r1, 19 - ldr r4, _0804BD90 @ =0x00001241 - adds r0, r4, 0 - strh r0, [r1] - ldr r1, _0804BD94 @ =gUnknown_08211798 - ldr r2, _0804BD98 @ =0x06002800 - ldr r0, _0804BD9C @ =0x040000d4 - str r1, [r0] - str r2, [r0, 0x4] - ldr r1, _0804BDA0 @ =0x80000400 - b _0804C0C6 - .align 2, 0 -_0804BD8C: .4byte gUnknown_03004828 -_0804BD90: .4byte 0x00001241 -_0804BD94: .4byte gUnknown_08211798 -_0804BD98: .4byte 0x06002800 -_0804BD9C: .4byte 0x040000d4 -_0804BDA0: .4byte 0x80000400 -_0804BDA4: - movs r1, 0x80 - lsls r1, 19 - movs r2, 0x92 - lsls r2, 5 - adds r0, r2, 0 - strh r0, [r1] - ldr r0, _0804BE24 @ =gUnknown_03004828 - ldr r3, [r0] - movs r4, 0x82 - lsls r4, 1 - adds r1, r3, r4 - movs r2, 0 - movs r0, 0x40 - strh r0, [r1] - adds r4, 0x2 - adds r1, r3, r4 - strh r0, [r1] - adds r0, 0xCC - adds r1, r3, r0 - movs r0, 0x78 - strh r0, [r1] - adds r4, 0x8 - adds r1, r3, r4 - ldr r0, _0804BE28 @ =0x0000ffba - strh r0, [r1] - movs r1, 0x8E - lsls r1, 1 - adds r0, r3, r1 - strh r2, [r0] - ldr r3, _0804BE2C @ =gUnknown_0820DD98 - ldr r4, _0804BE30 @ =0x06004000 - movs r5, 0xD0 - lsls r5, 5 - ldr r2, _0804BE34 @ =gUnknown_08211F98 - mov r12, r2 - ldr r1, _0804BE38 @ =0x040000d4 - ldr r6, _0804BE3C @ =0x80000800 - movs r2, 0x80 - lsls r2, 5 - movs r7, 0x80 - lsls r7, 24 -_0804BDF6: - str r3, [r1] - str r4, [r1, 0x4] - str r6, [r1, 0x8] - ldr r0, [r1, 0x8] - adds r3, r2 - adds r4, r2 - subs r5, r2 - cmp r5, r2 - bhi _0804BDF6 - str r3, [r1] - str r4, [r1, 0x4] - lsrs r0, r5, 1 - orrs r0, r7 - str r0, [r1, 0x8] - ldr r0, [r1, 0x8] - ldr r1, _0804BE40 @ =0x06009000 - ldr r0, _0804BE38 @ =0x040000d4 - mov r3, r12 - str r3, [r0] - str r1, [r0, 0x4] - ldr r1, _0804BE44 @ =0x80000080 - b _0804C0C6 - .align 2, 0 -_0804BE24: .4byte gUnknown_03004828 -_0804BE28: .4byte 0x0000ffba -_0804BE2C: .4byte gUnknown_0820DD98 -_0804BE30: .4byte 0x06004000 -_0804BE34: .4byte gUnknown_08211F98 -_0804BE38: .4byte 0x040000d4 -_0804BE3C: .4byte 0x80000800 -_0804BE40: .4byte 0x06009000 -_0804BE44: .4byte 0x80000080 -_0804BE48: - movs r1, 0x80 - lsls r1, 19 - ldr r4, _0804BED0 @ =0x00001441 - adds r0, r4, 0 - strh r0, [r1] - adds r1, 0xC - ldr r2, _0804BED4 @ =0x00001287 - adds r0, r2, 0 - strh r0, [r1] - ldr r0, _0804BED8 @ =gUnknown_03004828 - ldr r3, [r0] - movs r4, 0x82 - lsls r4, 1 - adds r1, r3, r4 - movs r2, 0 - movs r0, 0x40 - strh r0, [r1] - adds r0, 0xC6 - adds r1, r3, r0 - movs r0, 0x5C - strh r0, [r1] - adds r4, 0x14 - adds r1, r3, r4 - movs r0, 0x20 - strh r0, [r1] - adds r0, 0xFA - adds r1, r3, r0 - movs r0, 0x80 - lsls r0, 3 - strh r0, [r1] - movs r1, 0x8E - lsls r1, 1 - adds r0, r3, r1 - strh r2, [r0] - ldr r3, _0804BEDC @ =gUnknown_08213738 - ldr r4, _0804BEE0 @ =0x06004000 - movs r5, 0x81 - lsls r5, 6 - ldr r2, _0804BEE4 @ =gUnknown_08215778 - mov r12, r2 - ldr r1, _0804BEE8 @ =0x040000d4 - ldr r6, _0804BEEC @ =0x80000800 - movs r2, 0x80 - lsls r2, 5 - movs r7, 0x80 - lsls r7, 24 -_0804BEA4: - str r3, [r1] - str r4, [r1, 0x4] - str r6, [r1, 0x8] - ldr r0, [r1, 0x8] - adds r3, r2 - adds r4, r2 - subs r5, r2 - cmp r5, r2 - bhi _0804BEA4 - str r3, [r1] - str r4, [r1, 0x4] - lsrs r0, r5, 1 - orrs r0, r7 - str r0, [r1, 0x8] - ldr r0, [r1, 0x8] - ldr r1, _0804BEF0 @ =0x06009000 - ldr r0, _0804BEE8 @ =0x040000d4 - mov r3, r12 - str r3, [r0] - str r1, [r0, 0x4] - ldr r1, _0804BEF4 @ =0x80000080 - b _0804C0C6 - .align 2, 0 -_0804BED0: .4byte 0x00001441 -_0804BED4: .4byte 0x00001287 -_0804BED8: .4byte gUnknown_03004828 -_0804BEDC: .4byte gUnknown_08213738 -_0804BEE0: .4byte 0x06004000 -_0804BEE4: .4byte gUnknown_08215778 -_0804BEE8: .4byte 0x040000d4 -_0804BEEC: .4byte 0x80000800 -_0804BEF0: .4byte 0x06009000 -_0804BEF4: .4byte 0x80000080 -_0804BEF8: - ldr r0, _0804BF78 @ =gUnknown_03004828 - ldr r2, [r0] - movs r4, 0x88 - lsls r4, 1 - adds r0, r2, r4 - movs r1, 0 - strh r1, [r0] - movs r3, 0x89 - lsls r3, 1 - adds r0, r2, r3 - strh r1, [r0] - ldr r1, _0804BF7C @ =REG_BG1CNT - ldr r4, _0804BF80 @ =0x00000502 - adds r0, r4, 0 - strh r0, [r1] - ldr r0, _0804BF84 @ =gUnknown_08D00000 - movs r1, 0xC0 - lsls r1, 19 - bl LZDecompressVram - ldr r0, _0804BF88 @ =gUnknown_08D00524 - ldr r4, _0804BF8C @ =0x02000000 - movs r2, 0x80 - lsls r2, 4 - adds r1, r4, 0 - bl CpuSet - ldr r0, _0804BF90 @ =gUnknown_08D004E0 - movs r1, 0x70 - movs r2, 0x20 - bl LoadCompressedPalette - movs r0, 0 - movs r1, 0 - movs r2, 0x2 - bl FillPalette - movs r0, 0xE0 - lsls r0, 7 - adds r2, r0, 0 - movs r1, 0xA0 - lsls r1, 2 -_0804BF4C: - ldrh r0, [r4] - orrs r0, r2 - strh r0, [r4] - adds r4, 0x2 - subs r1, 0x1 - cmp r1, 0 - bne _0804BF4C - ldr r1, _0804BF8C @ =0x02000000 - ldr r2, _0804BF94 @ =0x06002800 - ldr r0, _0804BF98 @ =0x040000d4 - str r1, [r0] - str r2, [r0, 0x4] - ldr r1, _0804BF9C @ =0x80000280 - str r1, [r0, 0x8] - ldr r0, [r0, 0x8] - movs r0, 0x2 - movs r1, 0xF - movs r2, 0x1B - movs r3, 0x12 - bl MenuZeroFillWindowRect - b _0804C0CA - .align 2, 0 -_0804BF78: .4byte gUnknown_03004828 -_0804BF7C: .4byte REG_BG1CNT -_0804BF80: .4byte 0x00000502 -_0804BF84: .4byte gUnknown_08D00000 -_0804BF88: .4byte gUnknown_08D00524 -_0804BF8C: .4byte 0x02000000 -_0804BF90: .4byte gUnknown_08D004E0 -_0804BF94: .4byte 0x06002800 -_0804BF98: .4byte 0x040000d4 -_0804BF9C: .4byte 0x80000280 -_0804BFA0: - movs r1, 0x80 - lsls r1, 19 - ldr r2, _0804C038 @ =0x00001441 - adds r0, r2, 0 - strh r0, [r1] - adds r1, 0xC - ldr r3, _0804C03C @ =0x00001287 - adds r0, r3, 0 - strh r0, [r1] - ldr r0, _0804C040 @ =gUnknown_03004828 - ldr r3, [r0] - movs r4, 0x82 - lsls r4, 1 - adds r1, r3, r4 - movs r2, 0 - movs r0, 0x40 - strh r0, [r1] - adds r0, 0xC6 - adds r1, r3, r0 - movs r0, 0x5C - strh r0, [r1] - adds r4, 0x14 - adds r1, r3, r4 - adds r0, 0xA4 - strh r0, [r1] - adds r0, 0x1A - adds r1, r3, r0 - movs r0, 0x80 - strh r0, [r1] - subs r4, 0xC - adds r1, r3, r4 - movs r0, 0x78 - strh r0, [r1] - adds r0, 0x96 - adds r1, r3, r0 - movs r0, 0x50 - strh r0, [r1] - movs r1, 0x8E - lsls r1, 1 - adds r0, r3, r1 - strh r2, [r0] - ldr r3, _0804C044 @ =gUnknown_08213738 - ldr r4, _0804C048 @ =0x06004000 - movs r5, 0x81 - lsls r5, 6 - ldr r2, _0804C04C @ =gUnknown_08215778 - mov r12, r2 - ldr r1, _0804C050 @ =0x040000d4 - ldr r6, _0804C054 @ =0x80000800 - movs r2, 0x80 - lsls r2, 5 - movs r7, 0x80 - lsls r7, 24 -_0804C00A: - str r3, [r1] - str r4, [r1, 0x4] - str r6, [r1, 0x8] - ldr r0, [r1, 0x8] - adds r3, r2 - adds r4, r2 - subs r5, r2 - cmp r5, r2 - bhi _0804C00A - str r3, [r1] - str r4, [r1, 0x4] - lsrs r0, r5, 1 - orrs r0, r7 - str r0, [r1, 0x8] - ldr r0, [r1, 0x8] - ldr r1, _0804C058 @ =0x06009000 - ldr r0, _0804C050 @ =0x040000d4 - mov r3, r12 - str r3, [r0] - str r1, [r0, 0x4] - ldr r1, _0804C05C @ =0x80000080 - b _0804C0C6 - .align 2, 0 -_0804C038: .4byte 0x00001441 -_0804C03C: .4byte 0x00001287 -_0804C040: .4byte gUnknown_03004828 -_0804C044: .4byte gUnknown_08213738 -_0804C048: .4byte 0x06004000 -_0804C04C: .4byte gUnknown_08215778 -_0804C050: .4byte 0x040000d4 -_0804C054: .4byte 0x80000800 -_0804C058: .4byte 0x06009000 -_0804C05C: .4byte 0x80000080 -_0804C060: - ldr r0, _0804C0D0 @ =gUnknown_03004828 - ldr r2, [r0] - movs r4, 0x8A - lsls r4, 1 - adds r0, r2, r4 - movs r1, 0 - strh r1, [r0] - movs r3, 0x8B - lsls r3, 1 - adds r0, r2, r3 - strh r1, [r0] - ldr r1, _0804C0D4 @ =REG_BG2CNT - ldr r4, _0804C0D8 @ =0x00005206 - adds r0, r4, 0 - strh r0, [r1] - ldr r0, _0804C0DC @ =gUnknown_0820C9F8 - movs r1, 0x10 - movs r2, 0xA0 - bl LoadPalette - ldr r3, _0804C0E0 @ =gUnknown_0820CA98 - ldr r4, _0804C0E4 @ =0x06004000 - movs r5, 0x98 - lsls r5, 5 - ldr r1, _0804C0E8 @ =0x040000d4 - ldr r6, _0804C0EC @ =0x80000800 - movs r2, 0x80 - lsls r2, 5 - movs r7, 0x80 - lsls r7, 24 -_0804C09C: - str r3, [r1] - str r4, [r1, 0x4] - str r6, [r1, 0x8] - ldr r0, [r1, 0x8] - adds r3, r2 - adds r4, r2 - subs r5, r2 - cmp r5, r2 - bhi _0804C09C - str r3, [r1] - str r4, [r1, 0x4] - lsrs r0, r5, 1 - orrs r0, r7 - str r0, [r1, 0x8] - ldr r0, [r1, 0x8] - ldr r1, _0804C0F0 @ =gUnknown_0820F798 - ldr r2, _0804C0F4 @ =0x06009000 - ldr r0, _0804C0E8 @ =0x040000d4 - str r1, [r0] - str r2, [r0, 0x4] - ldr r1, _0804C0EC @ =0x80000800 -_0804C0C6: - str r1, [r0, 0x8] - ldr r0, [r0, 0x8] -_0804C0CA: - pop {r4-r7} - pop {r0} - bx r0 - .align 2, 0 -_0804C0D0: .4byte gUnknown_03004828 -_0804C0D4: .4byte REG_BG2CNT -_0804C0D8: .4byte 0x00005206 -_0804C0DC: .4byte gUnknown_0820C9F8 -_0804C0E0: .4byte gUnknown_0820CA98 -_0804C0E4: .4byte 0x06004000 -_0804C0E8: .4byte 0x040000d4 -_0804C0EC: .4byte 0x80000800 -_0804C0F0: .4byte gUnknown_0820F798 -_0804C0F4: .4byte 0x06009000 - thumb_func_end sub_804BBE8 - .align 2, 0 @ Don't pad with nop. diff --git a/include/gba/macro.h b/include/gba/macro.h index 230fb4383..1e0254806 100644 --- a/include/gba/macro.h +++ b/include/gba/macro.h @@ -84,4 +84,38 @@ dmaRegs[5]; \ } +#define DmaCopyLarge(dmaNum, src, dest, size, block, bit) \ +{ \ + const void *_src = src; \ + void *_dest = dest; \ + u32 _size = size; \ + while (1) \ + { \ + DmaCopy##bit(dmaNum, _src, _dest, (block)); \ + _src += (block); \ + _dest += (block); \ + _size -= (block); \ + if (_size <= (block)) \ + { \ + DmaCopy##bit(dmaNum, _src, _dest, _size); \ + break; \ + } \ + } \ +} + +#define DmaCopyLarge16(dmaNum, src, dest, size, block) DmaCopyLarge(dmaNum, src, dest, size, block, 16) + +#define DmaCopyLarge32(dmaNum, src, dest, size, block) DmaCopyLarge(dmaNum, src, dest, size, block, 32) + +#define DmaCopyDefvars(dmaNum, src, dest, size, bit) \ +{ \ + const void *_src = src; \ + void *_dest = dest; \ + u32 _size = size; \ + DmaCopy##bit(dmaNum, _src, _dest, _size); \ +} + +#define DmaCopy16Defvars(dmaNum, src, dest, size) DmaCopyDefvars(dmaNum, src, dest, size, 16) +#define DmaCopy32Defvars(dmaNum, src, dest, size) DmaCopyDefvars(dmaNum, src, dest, size, 32) + #endif // GUARD_GBA_MACRO_H diff --git a/src/trade.c b/src/trade.c index a1ca4a173..3da3e2d11 100644 --- a/src/trade.c +++ b/src/trade.c @@ -146,7 +146,9 @@ struct TradeEwramSubstruct2 { /*0x00c6*/ u8 filler_00c6[0x3c]; /*0x0102*/ u8 unk_0102; /*0x0103*/ u8 unk_0103; - /*0x0104*/ u8 filler_0104[0x08]; + /*0x0104*/ u16 unk_0104; + /*0x0106*/ u16 unk_0106; + /*0x0108*/ u8 filler_0108[0x04]; /*0x010c*/ u16 unk_010c; /*0x010e*/ s16 unk_010e; /*0x0110*/ s16 unk_0110; @@ -3500,6 +3502,95 @@ static bool8 sub_804ABF8(void) asm(".section .text.sub_804DAD4"); +void sub_804BBE8(u8 a0) +{ + int i; + u16 *buffer; + switch (a0) + { + case 0: + LoadPalette(gUnknown_0820C9F8, 0x10, 0xa0); + DmaCopyLarge16(3, gUnknown_0820CA98, (void *)BG_CHAR_ADDR(1), 0x1300, 0x1000); + DmaCopy16Defvars(3, gUnknown_0820F798, (void *)BG_SCREEN_ADDR(18), 0x1000); + gUnknown_03004828->unk_0114 = 0; + gUnknown_03004828->unk_0116 = 0xb4; + REG_DISPCNT = DISPCNT_MODE_0 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG0_ON | DISPCNT_BG1_ON | DISPCNT_BG2_ON | DISPCNT_OBJ_ON; + REG_BG2CNT = BGCNT_PRIORITY(2) | BGCNT_CHARBASE(1) | BGCNT_SCREENBASE(18) | BGCNT_TXT512x256; + break; + case 1: + gUnknown_03004828->unk_0112 = 0; + gUnknown_03004828->unk_0110 = 0x15c; + REG_BG1VOFS = 0x15c; + REG_BG1CNT = BGCNT_PRIORITY(2) | BGCNT_CHARBASE(0) | BGCNT_SCREENBASE(5) | BGCNT_TXT256x512; + + DmaCopy16Defvars(3, gUnknown_08210798, (void *)BG_SCREEN_ADDR(5), 0x1000); + DmaCopyLarge16(3, gUnknown_0820CA98, (void *)BG_CHAR_ADDR(0), 0x1300, 0x1000); + REG_DISPCNT = DISPCNT_MODE_1 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG1_ON | DISPCNT_OBJ_ON; + break; + case 2: + gUnknown_03004828->unk_0110 = 0; + gUnknown_03004828->unk_0112 = 0; + REG_DISPCNT = DISPCNT_MODE_1 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG1_ON | DISPCNT_OBJ_ON; + DmaCopy16Defvars(3, gUnknown_08211798, (void *)BG_SCREEN_ADDR(5), 0x800); + break; + case 3: + REG_DISPCNT = DISPCNT_MODE_0 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG1_ON | DISPCNT_OBJ_ON; + gUnknown_03004828->unk_0104 = 0x40; + gUnknown_03004828->unk_0106 = 0x40; + gUnknown_03004828->unk_010c = 0x78; + gUnknown_03004828->unk_010e = -0x46; + gUnknown_03004828->unk_011c = 0; + DmaCopyLarge16(3, gUnknown_0820DD98, (void *)BG_CHAR_ADDR(1), 0x1a00, 0x1000); + DmaCopy16Defvars(3, gUnknown_08211F98, (void *)BG_SCREEN_ADDR(18), 0x100); + break; + case 4: + REG_DISPCNT = DISPCNT_MODE_1 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG2_ON | DISPCNT_OBJ_ON; + REG_BG2CNT = BGCNT_PRIORITY(3) | BGCNT_CHARBASE(1) | BGCNT_256COLOR | BGCNT_SCREENBASE(18); + gUnknown_03004828->unk_0104 = 0x40; + gUnknown_03004828->unk_0106 = 0x5c; + gUnknown_03004828->unk_0118 = 0x20; + gUnknown_03004828->unk_011a = 0x400; + gUnknown_03004828->unk_011c = 0; + DmaCopyLarge16(3, gUnknown_08213738, (void *)BG_CHAR_ADDR(1), 0x2040, 0x1000); + DmaCopy16Defvars(3, gUnknown_08215778, (void *)BG_SCREEN_ADDR(18), 0x100); + break; + case 5: + gUnknown_03004828->unk_0110 = 0; + gUnknown_03004828->unk_0112 = 0; + REG_BG1CNT = BGCNT_PRIORITY(2) | BGCNT_CHARBASE(0) | BGCNT_SCREENBASE(5); + LZDecompressVram(gUnknown_08D00000, (void *)BG_CHAR_ADDR(0)); + CpuCopy16(gUnknown_08D00524, buffer = (u16 *)ewram, 0x1000); + LoadCompressedPalette(gUnknown_08D004E0, 0x70, 0x20); + FillPalette(0, 0, 2); + for (i = 0; i < 0x280; i ++) + buffer[i] |= 0x7000; + DmaCopy16Defvars(3, ewram, (void *)BG_SCREEN_ADDR(5), 0x500); + MenuZeroFillWindowRect(2, 15, 27, 18); + break; + case 6: + REG_DISPCNT = DISPCNT_MODE_1 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG2_ON | DISPCNT_OBJ_ON; + REG_BG2CNT = BGCNT_PRIORITY(3) | BGCNT_CHARBASE(1) | BGCNT_256COLOR | BGCNT_SCREENBASE(18); + gUnknown_03004828->unk_0104 = 0x40; + gUnknown_03004828->unk_0106 = 0x5c; + gUnknown_03004828->unk_0118 = 0x100; + gUnknown_03004828->unk_011a = 0x80; + gUnknown_03004828->unk_010c = 0x78; + gUnknown_03004828->unk_010e = 0x50; + gUnknown_03004828->unk_011c = 0; + DmaCopyLarge16(3, gUnknown_08213738, (void *)BG_CHAR_ADDR(1), 0x2040, 0x1000); + DmaCopy16Defvars(3, gUnknown_08215778, (void *)BG_SCREEN_ADDR(18), 0x100); + break; + case 7: + gUnknown_03004828->unk_0114 = 0; + gUnknown_03004828->unk_0116 = 0; + REG_BG2CNT = BGCNT_PRIORITY(2) | BGCNT_CHARBASE(1) | BGCNT_SCREENBASE(18) | BGCNT_TXT512x256; + LoadPalette(gUnknown_0820C9F8, 0x10, 0xa0); + DmaCopyLarge16(3, gUnknown_0820CA98, (void *)BG_CHAR_ADDR(1), 0x1300, 0x1000); + DmaCopy16Defvars(3, gUnknown_0820F798, (void *)BG_SCREEN_ADDR(18), 0x1000); + break; + } +} + void sub_804C0F8(u8 a0) { if (a0 == 0) |