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#include "asm/constants/gba_constants.inc"
#include "asm/macros.inc"
.syntax unified
.text
thumb_func_start sub_808E53C
sub_808E53C:
push {r4-r7,lr}
mov r7, r10
mov r6, r9
mov r5, r8
push {r5-r7}
sub sp, 0x4
mov r8, r0
str r1, [sp]
ldr r0, _0808E628
ldr r1, _0808E62C
bl OpenFileAndGetFileDataPtr
adds r7, r0, 0
ldr r4, [r7, 0x4]
movs r6, 0x7
adds r4, 0x4
mov r1, r8
lsls r0, r1, 5
ldr r2, _0808E630
adds r5, r0, r2
_0808E564:
adds r0, r5, 0
adds r1, r4, 0
movs r2, 0x20
bl CpuCopy
adds r5, 0x20
adds r4, 0x20
subs r6, 0x1
cmp r6, 0
bne _0808E564
adds r0, r7, 0
bl CloseFile
movs r6, 0
movs r0, 0x3
mov r12, r0
ldr r1, _0808E634
mov r10, r1
ldr r2, _0808E638
mov r9, r2
ldr r5, _0808E63C
movs r7, 0
mov r4, r12
ldr r0, [sp]
ands r4, r0
lsls r4, 10
_0808E598:
lsls r3, r6, 3
ldr r0, _0808E640
adds r3, r0
ldrh r1, [r3]
ldr r0, _0808E644
ands r0, r1
ldr r1, _0808E648
ands r0, r1
mov r2, r10
ands r0, r2
ldr r1, _0808E64C
ands r0, r1
ldr r1, _0808E650
ands r0, r1
strh r0, [r3]
ldr r1, [r5]
mov r2, r12
ands r1, r2
lsls r1, 14
mov r2, r9
ands r0, r2
orrs r0, r1
strh r0, [r3]
ldrh r0, [r3, 0x2]
ldr r1, _0808E654
ands r1, r0
strh r1, [r3, 0x2]
ldr r0, _0808E63C
adds r0, 0x4
adds r0, r7, r0
ldr r0, [r0]
mov r2, r12
ands r0, r2
lsls r0, 14
mov r2, r9
ands r1, r2
orrs r1, r0
strh r1, [r3, 0x2]
ldr r1, [r5, 0x8]
add r1, r8
ldr r0, _0808E658
ands r1, r0
ldrh r2, [r3, 0x4]
movs r0, 0xFC
lsls r0, 8
ands r0, r2
orrs r0, r1
mov r1, r10
ands r0, r1
orrs r0, r4
ldr r1, _0808E65C
ands r0, r1
strh r0, [r3, 0x4]
ldrh r1, [r3, 0x6]
ldr r0, _0808E660
ands r0, r1
ldr r1, _0808E664
ands r0, r1
strh r0, [r3, 0x6]
adds r5, 0xC
adds r7, 0xC
adds r6, 0x1
cmp r6, 0x2
ble _0808E598
add sp, 0x4
pop {r3-r5}
mov r8, r3
mov r9, r4
mov r10, r5
pop {r4-r7}
pop {r0}
bx r0
.align 2, 0
_0808E628: .4byte gUnknown_81076BC
_0808E62C: .4byte gDungeonFileArchive
_0808E630: .4byte 0x06010000
_0808E634: .4byte 0x0000f3ff
_0808E638: .4byte 0x00003fff
_0808E63C: .4byte gUnknown_8107698
_0808E640: .4byte gUnknown_202F3E8
_0808E644: .4byte 0x0000feff
_0808E648: .4byte 0x0000fdff
_0808E64C: .4byte 0x0000efff
_0808E650: .4byte 0x0000dfff
_0808E654: .4byte 0x0000c1ff
_0808E658: .4byte 0x000003ff
_0808E65C: .4byte 0x00000fff
_0808E660: .4byte 0x0000fffe
_0808E664: .4byte 0x0000fffd
thumb_func_end sub_808E53C
.align 2, 0 @ Don't pad with nop.
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