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65 lines
1.1 KiB
ArmAsm
65 lines
1.1 KiB
ArmAsm
.include "asm/macros.inc"
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.include "overlay_29_022E9298.inc"
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.text
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arm_func_start ov29_022E9298
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ov29_022E9298: ; 0x022E9298
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stmdb sp!, {r3, r4, r5, r6, r7, lr}
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mov r5, r0
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mov r4, r1
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ldrsh r0, [r5]
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ldrsh r1, [r5, #2]
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mov r7, r2
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bl GetTile
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mov r6, r0
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bl GetVisibilityRange
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cmp r7, #0
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ldrb r2, [r6, #7]
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bne _022E92D0
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cmp r2, #0xff
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bne _022E930C
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_022E92D0:
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ldrsh r1, [r5]
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sub r1, r1, r0
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str r1, [r4]
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ldrsh r1, [r5]
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add r1, r1, r0
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add r1, r1, #1
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str r1, [r4, #8]
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ldrsh r1, [r5, #2]
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sub r1, r1, r0
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str r1, [r4, #4]
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ldrsh r1, [r5, #2]
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add r0, r1, r0
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add r0, r0, #1
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str r0, [r4, #0xc]
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ldmia sp!, {r3, r4, r5, r6, r7, pc}
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_022E930C:
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ldr r0, _022E9358 ; =DUNGEON_PTR
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mov r1, #0x1c
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ldr r0, [r0]
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#ifdef JAPAN
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add r0, r0, #0x244
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#else
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add r0, r0, #0x2e8
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#endif
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add r0, r0, #0xec00
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mla r1, r2, r1, r0
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ldrsh r0, [r1, #2]
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sub r0, r0, #1
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str r0, [r4]
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ldrsh r0, [r1, #6]
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add r0, r0, #2
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str r0, [r4, #8]
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ldrsh r0, [r1, #4]
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sub r0, r0, #1
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str r0, [r4, #4]
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ldrsh r0, [r1, #8]
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add r0, r0, #2
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str r0, [r4, #0xc]
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ldmia sp!, {r3, r4, r5, r6, r7, pc}
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.align 2, 0
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_022E9358: .word DUNGEON_PTR
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arm_func_end ov29_022E9298
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