mirror of https://github.com/zeldaret/tmc.git
222 lines
3.6 KiB
PHP
222 lines
3.6 KiB
PHP
.syntax unified
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push {r4, r5, r6, r7, lr}
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mov r7, sb
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mov r6, r8
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push {r6, r7}
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sub sp, #4
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adds r4, r0, #0
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adds r5, r1, #0
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adds r1, r2, #0
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adds r0, r5, #0
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bl MemClear
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movs r0, #1
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strb r0, [r5]
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ldr r2, _0801DBE4 @ =gRoomTransition
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ldrh r0, [r2, #0x1c]
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lsrs r0, r0, #4
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movs r1, #0x7f
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ands r0, r1
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strb r0, [r5, #1]
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ldrh r0, [r2, #0x1e]
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lsrs r0, r0, #4
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ands r0, r1
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strb r0, [r5, #2]
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adds r5, #3
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ldr r1, _0801DBE8 @ =gUnk_080C9C50
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ldr r0, _0801DBEC @ =gArea
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ldrb r0, [r0, #3]
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lsls r0, r0, #2
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adds r0, r0, r1
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ldr r0, [r0]
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lsls r4, r4, #2
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adds r4, r4, r0
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ldr r6, [r4]
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b _0801DD3A
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.align 2, 0
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_0801DBE4: .4byte gRoomTransition
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_0801DBE8: .4byte gUnk_080C9C50
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_0801DBEC: .4byte gArea
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_0801DBF0:
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ldrb r0, [r6]
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ldrb r1, [r6, #1]
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movs r2, #3
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bl GetRoomProperty
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adds r4, r0, #0
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cmp r4, #0
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bne _0801DC04
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adds r6, #8
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b _0801DD3A
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_0801DC04:
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adds r0, r6, #0
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bl sub_0801DF10
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mov r8, r0
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bl HasDungeonBigKey
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movs r1, #8
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adds r1, r1, r6
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mov sb, r1
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cmp r0, #0
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beq _0801DCAE
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ldrb r0, [r4]
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cmp r0, #0
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beq _0801DCAE
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movs r3, #0xfc
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lsls r3, r3, #2
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ldr r7, _0801DC84 @ =0x000007FF
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_0801DC26:
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ldrb r0, [r4]
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cmp r0, #3
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bgt _0801DCA6
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cmp r0, #2
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blt _0801DCA6
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ldrb r1, [r4, #1]
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mov r0, r8
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str r3, [sp]
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bl CheckLocalFlagByBank
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ldr r3, [sp]
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cmp r0, #0
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bne _0801DCA6
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ldr r0, _0801DC88 @ =gAreaRoomHeaders
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ldrb r2, [r6]
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lsls r2, r2, #2
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adds r2, r2, r0
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ldrb r1, [r6, #1]
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lsls r0, r1, #2
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adds r0, r0, r1
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lsls r0, r0, #1
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ldr r1, [r2]
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adds r2, r1, r0
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movs r0, #2
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strb r0, [r5]
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ldrb r0, [r4]
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cmp r0, #2
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bne _0801DC8C
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ldrh r0, [r4, #4]
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lsls r0, r0, #4
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ands r0, r3
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movs r1, #8
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orrs r0, r1
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ldrh r1, [r2]
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ands r1, r7
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adds r0, r0, r1
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asrs r0, r0, #4
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strb r0, [r5, #1]
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ldrh r0, [r4, #4]
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lsrs r0, r0, #2
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ands r0, r3
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movs r1, #8
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orrs r0, r1
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ldrh r1, [r2, #2]
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ands r1, r7
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b _0801DC9E
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.align 2, 0
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_0801DC84: .4byte 0x000007FF
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_0801DC88: .4byte gAreaRoomHeaders
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_0801DC8C:
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ldrh r0, [r2]
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ands r0, r7
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ldrh r1, [r4, #4]
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adds r0, r0, r1
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asrs r0, r0, #4
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strb r0, [r5, #1]
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ldrh r0, [r2, #2]
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ands r0, r7
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ldrh r1, [r4, #6]
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_0801DC9E:
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adds r0, r0, r1
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asrs r0, r0, #4
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strb r0, [r5, #2]
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adds r5, #3
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_0801DCA6:
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adds r4, #8
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ldrb r0, [r4]
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cmp r0, #0
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bne _0801DC26
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_0801DCAE:
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bl HasDungeonBigKey
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cmp r0, #0
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beq _0801DD16
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ldrb r1, [r6, #2]
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movs r0, #2
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ands r0, r1
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cmp r0, #0
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beq _0801DD16
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ldr r0, _0801DD4C @ =gArea
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ldrb r0, [r0, #3]
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adds r0, #1
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bl CheckGlobalFlag
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cmp r0, #0
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bne _0801DD16
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ldr r0, _0801DD50 @ =gAreaRoomHeaders
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ldrb r2, [r6]
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lsls r2, r2, #2
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adds r2, r2, r0
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ldrb r1, [r6, #1]
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lsls r0, r1, #2
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adds r0, r0, r1
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lsls r0, r0, #1
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ldr r1, [r2]
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adds r2, r1, r0
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movs r0, #4
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strb r0, [r5]
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ldrh r0, [r2, #4]
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lsrs r0, r0, #1
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ldrh r1, [r2]
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adds r0, r0, r1
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asrs r1, r0, #4
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adds r0, r1, #0
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cmp r1, #0
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bge _0801DCF8
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adds r0, #0x7f
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_0801DCF8:
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asrs r0, r0, #7
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lsls r0, r0, #7
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subs r0, r1, r0
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strb r0, [r5, #1]
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ldrh r0, [r2, #6]
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lsrs r0, r0, #1
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ldrh r2, [r2, #2]
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adds r0, r0, r2
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asrs r1, r0, #4
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adds r0, r1, #0
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asrs r0, r0, #7
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lsls r0, r0, #7
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subs r0, r1, r0
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strb r0, [r5, #2]
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adds r5, #3
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_0801DD16:
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ldr r2, _0801DD54 @ =gRoomTransition
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ldrh r0, [r6]
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ldrh r1, [r2, #0x16]
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cmp r0, r1
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bne _0801DD38
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movs r0, #3
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strb r0, [r5]
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ldrh r0, [r2, #0x18]
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lsrs r0, r0, #4
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movs r1, #0x7f
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ands r0, r1
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strb r0, [r5, #1]
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ldrh r0, [r2, #0x1a]
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lsrs r0, r0, #4
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ands r0, r1
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strb r0, [r5, #2]
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adds r5, #3
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_0801DD38:
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mov r6, sb
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_0801DD3A:
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ldrb r0, [r6]
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cmp r0, #0
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beq _0801DD42
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b _0801DBF0
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_0801DD42:
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add sp, #4
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pop {r3, r4}
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mov r8, r3
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mov sb, r4
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pop {r4, r5, r6, r7, pc}
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.align 2, 0
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_0801DD4C: .4byte gArea
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_0801DD50: .4byte gAreaRoomHeaders
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_0801DD54: .4byte gRoomTransition
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.syntax divided
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