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#include "asm/constants/gba_constants.inc"
#include "asm/macros.inc"
.syntax unified
.text
thumb_func_start sub_800B720
sub_800B720:
push {r4-r7,lr}
mov r7, r10
mov r6, r9
mov r5, r8
push {r5-r7}
sub sp, 0x14
str r1, [sp]
lsls r0, 16
asrs r0, 16
str r0, [sp, 0xC]
bl DisableInterrupts
lsls r0, 24
lsrs r0, 24
str r0, [sp, 0x4]
ldr r0, _0800B780
mov r8, r0
ldr r1, _0800B784
mov r10, r1
ldr r2, _0800B788
mov r9, r2
ldr r5, _0800B78C
mov r12, r5
_0800B74E:
movs r7, 0
str r7, [sp, 0x10]
movs r4, 0
ldr r3, _0800B784
mov r1, r8
movs r2, 0
ldrsh r0, [r1, r2]
ldr r6, _0800B78C
ldr r5, [sp, 0xC]
lsls r5, 16
str r5, [sp, 0x8]
cmp r4, r0
bge _0800B7BA
movs r7, 0
ldrsh r1, [r3, r7]
ldrh r2, [r6]
movs r5, 0
ldrsh r0, [r6, r5]
cmp r1, r0
bne _0800B790
adds r0, r2, 0x1
mov r7, r9
ands r0, r7
strh r0, [r6]
b _0800B74E
.align 2, 0
_0800B780: .4byte gUnknown_203B0AA
_0800B784: .4byte gUnknown_202D608
_0800B788: .4byte 0x00007fff
_0800B78C: .4byte gUnknown_203B0A8
_0800B790:
adds r4, 0x1
adds r3, 0x8
mov r1, r8
movs r2, 0
ldrsh r0, [r1, r2]
cmp r4, r0
bge _0800B7BA
movs r5, 0
ldrsh r1, [r3, r5]
mov r7, r12
ldrh r2, [r7]
movs r5, 0
ldrsh r0, [r7, r5]
cmp r1, r0
bne _0800B790
adds r0, r2, 0x1
mov r7, r9
ands r0, r7
strh r0, [r6]
movs r0, 0x1
str r0, [sp, 0x10]
_0800B7BA:
ldr r1, [sp, 0x10]
cmp r1, 0
bne _0800B74E
movs r4, 0
mov r3, r10
ldr r2, _0800B84C
movs r5, 0
ldrsh r1, [r2, r5]
cmp r4, r1
bge _0800B7EA
movs r7, 0x2
ldrsh r0, [r3, r7]
ldr r2, [sp, 0xC]
cmp r0, r2
bgt _0800B7EA
_0800B7D8:
adds r4, 0x1
adds r3, 0x8
cmp r4, r1
bge _0800B7EA
movs r5, 0x2
ldrsh r0, [r3, r5]
ldr r7, [sp, 0xC]
cmp r0, r7
ble _0800B7D8
_0800B7EA:
ldr r1, _0800B84C
movs r2, 0
ldrsh r0, [r1, r2]
subs r2, r0, 0x1
lsls r0, r2, 3
mov r5, r10
adds r3, r0, r5
lsls r5, r4, 3
cmp r2, r4
blt _0800B80E
_0800B7FE:
ldr r0, [r3]
ldr r1, [r3, 0x4]
str r0, [r3, 0x8]
str r1, [r3, 0xC]
subs r2, 0x1
subs r3, 0x8
cmp r2, r4
bge _0800B7FE
_0800B80E:
ldr r7, _0800B84C
ldrh r0, [r7]
adds r0, 0x1
strh r0, [r7]
mov r0, r10
adds r1, r5, r0
ldrh r0, [r6]
strh r0, [r1]
ldr r2, [sp, 0x8]
lsrs r0, r2, 16
strh r0, [r1, 0x2]
mov r0, r10
adds r0, 0x4
adds r0, r5, r0
ldr r5, [sp]
str r5, [r0]
ldr r7, [sp, 0x4]
cmp r7, 0
beq _0800B838
bl EnableInterrupts
_0800B838:
movs r1, 0
ldrsh r0, [r6, r1]
add sp, 0x14
pop {r3-r5}
mov r8, r3
mov r9, r4
mov r10, r5
pop {r4-r7}
pop {r1}
bx r1
.align 2, 0
_0800B84C: .4byte gUnknown_203B0AA
thumb_func_end sub_800B720
thumb_func_start sub_800B850
sub_800B850:
push {r4-r7,lr}
lsls r0, 16
asrs r6, r0, 16
bl DisableInterrupts
lsls r0, 24
lsrs r5, r0, 24
movs r2, 0
ldr r4, _0800B8A0
ldr r3, _0800B8A4
movs r1, 0
ldrsh r0, [r3, r1]
cmp r2, r0
bge _0800B8B4
adds r1, r3, 0
_0800B86E:
movs r7, 0
ldrsh r0, [r4, r7]
cmp r0, r6
bne _0800B8A8
ldrh r0, [r1]
subs r0, 0x1
strh r0, [r1]
movs r3, 0
ldrsh r0, [r1, r3]
cmp r2, r0
bge _0800B896
ldr r3, _0800B8A4
_0800B886:
ldr r0, [r4, 0x8]
ldr r1, [r4, 0xC]
stm r4!, {r0,r1}
adds r2, 0x1
movs r7, 0
ldrsh r0, [r3, r7]
cmp r2, r0
blt _0800B886
_0800B896:
cmp r5, 0
beq _0800B8BC
bl EnableInterrupts
b _0800B8BC
.align 2, 0
_0800B8A0: .4byte gUnknown_202D608
_0800B8A4: .4byte gUnknown_203B0AA
_0800B8A8:
adds r2, 0x1
adds r4, 0x8
movs r7, 0
ldrsh r0, [r3, r7]
cmp r2, r0
blt _0800B86E
_0800B8B4:
cmp r5, 0
beq _0800B8BC
bl EnableInterrupts
_0800B8BC:
pop {r4-r7}
pop {r0}
bx r0
thumb_func_end sub_800B850
.align 2, 0 @ Don't pad with nop.
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