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https://github.com/pret/pmd-red.git
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86 lines
1.2 KiB
ArmAsm
86 lines
1.2 KiB
ArmAsm
#include "asm/constants/gba_constants.inc"
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#include "asm/macros.inc"
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.syntax unified
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.text
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thumb_func_start sub_8070564
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sub_8070564:
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push {r4-r6,lr}
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adds r4, r1, 0
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ldr r6, [r0, 0x70]
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movs r1, 0
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ldrsh r0, [r4, r1]
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movs r2, 0x2
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ldrsh r1, [r4, r2]
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bl GetMapTile_1
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adds r5, r0, 0
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movs r1, 0
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ldrsh r0, [r4, r1]
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cmp r0, 0
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blt _080705E6
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movs r2, 0x2
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ldrsh r1, [r4, r2]
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cmp r1, 0
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blt _080705E6
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cmp r0, 0x37
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bgt _080705E6
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cmp r1, 0x1F
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bgt _080705E6
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ldrh r1, [r5]
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movs r0, 0x10
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ands r0, r1
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cmp r0, 0
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bne _080705E6
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ldr r0, [r5, 0x10]
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cmp r0, 0
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beq _080705A8
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bl GetEntityType
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cmp r0, 0x1
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bne _080705E6
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_080705A8:
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movs r1, 0x2
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ldrsh r0, [r6, r1]
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bl GetCrossableTerrain
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lsls r0, 24
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lsrs r2, r0, 24
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adds r3, r2, 0
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ldrh r0, [r5]
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movs r1, 0x3
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ands r1, r0
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adds r0, r1, 0
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cmp r2, 0x1
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beq _080705DE
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cmp r2, 0x1
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bgt _080705CC
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cmp r2, 0
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beq _080705D8
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b _080705D4
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_080705CC:
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cmp r3, 0x3
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bgt _080705D4
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cmp r1, 0
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beq _080705E6
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_080705D4:
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movs r0, 0
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b _080705E8
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_080705D8:
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cmp r1, 0x1
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bne _080705E6
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b _080705D4
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_080705DE:
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cmp r1, 0x2
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beq _080705D4
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cmp r0, 0x1
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beq _080705D4
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_080705E6:
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movs r0, 0x1
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_080705E8:
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pop {r4-r6}
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pop {r1}
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bx r1
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thumb_func_end sub_8070564
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.align 2, 0
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