diff options
Diffstat (limited to 'asm/dungeon.s')
| -rw-r--r-- | asm/dungeon.s | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/asm/dungeon.s b/asm/dungeon.s new file mode 100644 index 0000000..2e786f9 --- /dev/null +++ b/asm/dungeon.s @@ -0,0 +1,60 @@ + #include "asm/constants/gba_constants.inc" + #include "asm/macros.inc" + + .syntax unified + + .text + + thumb_func_start sub_809017C +sub_809017C: + push {r4-r6,lr} + sub sp, 0x4 + adds r1, r0, 0 + mov r0, sp + bl sub_80901D8 + movs r5, 0 + ldr r2, _080901AC + ldrb r0, [r2] + cmp r0, 0x3F + beq _080901C6 + mov r3, sp + ldrb r6, [r3] + movs r4, 0 + adds r1, r2, 0 +_0809019A: + ldrb r0, [r1] + cmp r6, r0 + bne _080901B0 + ldrb r0, [r3, 0x1] + ldrb r2, [r1, 0x1] + cmp r0, r2 + bne _080901B0 + movs r0, 0x1 + b _080901C8 + .align 2, 0 +_080901AC: .4byte gUnknown_8107828 +_080901B0: + adds r4, 0x4 + adds r1, 0x4 + adds r5, 0x1 + ldr r0, _080901D0 + cmp r5, r0 + bgt _080901C6 + ldr r2, _080901D4 + adds r0, r4, r2 + ldrb r0, [r0] + cmp r0, 0x3F + bne _0809019A +_080901C6: + movs r0, 0 +_080901C8: + add sp, 0x4 + pop {r4-r6} + pop {r1} + bx r1 + .align 2, 0 +_080901D0: .4byte 0x000003e6 +_080901D4: .4byte gUnknown_8107828 + thumb_func_end sub_809017C + + .align 2, 0 @ Don't pad with nop. |