mirror of
https://github.com/pret/pmd-sky.git
synced 2026-04-25 15:42:34 -05:00
136 lines
2.6 KiB
ArmAsm
136 lines
2.6 KiB
ArmAsm
.include "asm/macros.inc"
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.include "overlay_29_02300FCC.inc"
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.text
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arm_func_start ov29_02300FCC
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ov29_02300FCC: ; 0x02300FCC
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stmdb sp!, {r3, r4, r5, lr}
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mov r5, r0
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mov r4, r1
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ldr r1, _02301050 ; =DIRECTIONS_XY
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mov ip, r4, lsl #2
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ldr r0, _02301054 ; =DIRECTIONS_XY + 2
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ldrsh r3, [r1, ip]
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ldrsh lr, [r5, #4]
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ldrsh r1, [r0, ip]
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ldrsh r2, [r5, #6]
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add r0, lr, r3
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add r1, r2, r1
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bl GetTile
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ldrh r1, [r0]
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tst r1, #0x10
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movne r0, #0
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ldmneia sp!, {r3, r4, r5, pc}
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ldr r0, [r0, #0xc]
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cmp r0, #0
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movne r0, #0
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ldmneia sp!, {r3, r4, r5, pc}
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ldrsh r0, [r5, #4]
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ldrsh r1, [r5, #6]
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bl GetTile
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ldr r1, _02301058 ; =DIRECTIONAL_BIT_MASKS__02352790
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and r2, r4, #7
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ldrb r1, [r1, r2]
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ldrb r0, [r0, #8]
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tst r1, r0
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movne r0, #1
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moveq r0, #0
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and r0, r0, #0xff
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ldmia sp!, {r3, r4, r5, pc}
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.align 2, 0
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_02301050: .word DIRECTIONS_XY
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_02301054: .word DIRECTIONS_XY + 2
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_02301058: .word DIRECTIONAL_BIT_MASKS__02352790
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arm_func_end ov29_02300FCC
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arm_func_start ov29_0230105C
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ov29_0230105C: ; 0x0230105C
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stmdb sp!, {r4, r5, r6, lr}
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mov r6, r0
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ldr r2, [r6, #0xb4]
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mov r5, r1
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ldrsh r1, [r2, #2]
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bl GetMobilityTypeCheckSlipAndFloating
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ldr r2, _0230110C ; =DIRECTIONS_XY
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mov ip, r5, lsl #2
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ldr r1, _02301110 ; =DIRECTIONS_XY + 2
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ldrsh r3, [r2, ip]
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ldrsh lr, [r6, #4]
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mov r4, r0
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ldrsh r2, [r6, #6]
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ldrsh r1, [r1, ip]
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add r0, lr, r3
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add r1, r2, r1
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bl GetTile
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ldrh r1, [r0]
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tst r1, #0x10
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movne r0, #0
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ldmneia sp!, {r4, r5, r6, pc}
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ldr r0, [r0, #0xc]
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cmp r0, #0
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ldrne r0, [r0]
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cmpne r0, #1
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movne r0, #0
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ldmneia sp!, {r4, r5, r6, pc}
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#ifdef JAPAN
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bl IsCurrentTilesetBackground
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cmp r0, #0
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bne _023024DC_JP
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ldr r0, [r6, #0xb4]
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ldrb r0, [r0, #0xef]
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cmp r0, #3
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moveq r4, #3
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beq _023024DC_JP
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mov r0, r6
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mov r1, #0x10
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bl ItemIsActive__022FF898
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cmp r0, #0
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movne r4, #3
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bne _023024DC_JP
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mov r0, r6
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mov r1, #0xc
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bl IqSkillIsEnabled
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cmp r0, #0
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movne r4, #2
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bne _023024DC_JP
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mov r0, r6
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mov r1, #0xd
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bl IqSkillIsEnabled
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cmp r0, #0
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beq _023024DC_JP
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tst r5, #1
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movne r4, #2
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moveq r4, #3
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_023024DC_JP:
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#else
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mov r0, r6
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mov r1, r4
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and r2, r5, #0xff
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bl GetDirectionalMobilityType
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mov r4, r0
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#endif
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ldrsh r0, [r6, #4]
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ldrsh r1, [r6, #6]
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bl GetTile
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add r0, r0, r4
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ldr r1, _02301114 ; =DIRECTIONAL_BIT_MASKS__02352788
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and r2, r5, #7
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ldrb r1, [r1, r2]
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ldrb r0, [r0, #8]
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tst r1, r0
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#ifdef JAPAN
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movne r0, #1
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moveq r0, #0
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and r0, r0, #0xff
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#else
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moveq r0, #0
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movne r0, #1
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#endif
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ldmia sp!, {r4, r5, r6, pc}
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.align 2, 0
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_0230110C: .word DIRECTIONS_XY
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_02301110: .word DIRECTIONS_XY + 2
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_02301114: .word DIRECTIONAL_BIT_MASKS__02352788
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arm_func_end ov29_0230105C
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