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72 lines
1.4 KiB
ArmAsm
72 lines
1.4 KiB
ArmAsm
.include "asm/macros.inc"
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.include "main_0200EB30.inc"
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.text
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; https://decomp.me/scratch/juWhM
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arm_func_start IsItemInTimeDarkness
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IsItemInTimeDarkness: ; 0x0200EB30
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ldr r1, _0200EB54 ; =ITEM_DATA_TABLE_PTRS
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#ifdef EUROPE
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ldr r1, [r1]
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#else
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ldr r1, [r1, #4]
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#endif
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add r0, r1, r0, lsl #4
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ldrb r0, [r0, #0xe]
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tst r0, #2
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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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bx lr
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.align 2, 0
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_0200EB54: .word ITEM_DATA_TABLE_PTRS
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arm_func_end IsItemInTimeDarkness
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arm_func_start IsItemValidVeneer
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IsItemValidVeneer: ; 0x0200EB58
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ldr ip, _0200EB60 ; =IsItemValid
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bx ip
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.align 2, 0
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_0200EB60: .word IsItemValid
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arm_func_end IsItemValidVeneer
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arm_func_start sub_0200EB64
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sub_0200EB64: ; 0x0200EB64
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ldr r1, _0200EB88 ; =ITEM_DATA_TABLE_PTRS
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mov r2, r0, lsl #0x1f
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ldr r1, [r1, #8]
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mov r0, r0, asr #1
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ldr r3, [r1, r0, lsl #2]
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ldr r0, _0200EB8C ; =0x000007FF
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mov r1, r2, lsr #0x1b
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and r0, r0, r3, asr r1
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bx lr
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.align 2, 0
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_0200EB88: .word ITEM_DATA_TABLE_PTRS
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_0200EB8C: .word 0x000007FF
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arm_func_end sub_0200EB64
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arm_func_start ReturnEggExclusiveItem
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ReturnEggExclusiveItem: ; 0x0200EB90
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mov ip, #0
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ldr r2, _0200EBC8 ; =BABY_EXCLUSIVE_ITEM_PAIRS
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b _0200EBB8
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_0200EB9C:
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add r1, r2, ip, lsl #2
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ldrsh r1, [r1, #2]
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mov r3, ip, lsl #2
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cmp r0, r1
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ldreqsh r0, [r2, r3]
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bxeq lr
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add ip, ip, #1
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_0200EBB8:
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cmp ip, #0x10
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blt _0200EB9C
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mov r0, #0
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bx lr
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.align 2, 0
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_0200EBC8: .word BABY_EXCLUSIVE_ITEM_PAIRS
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arm_func_end ReturnEggExclusiveItem
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