Martin Michelsen
72 lines
1.4 KiB
ArmAsm
72 lines
1.4 KiB
ArmAsm
.meta hide_from_patches_menu
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.meta name="MovementDebug"
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.meta description=""
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.meta show_return_value
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# Usage examples:
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# Read movement data 09 fparam1:
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# $patch MovementDebug e=0x09 f=1 r=1
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# Write to movement data 09 iparam6:
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# $patch MovementDebug e=0x09 i=6 v=8
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# Write to movement data 36 fparam1 (v is interpreted as float if it contains a '.'):
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# $patch MovementDebug e=0x36 f=1 v=60.0
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entry_ptr:
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reloc0:
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.offsetof start
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start:
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mflr r12
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b get_data_ptr
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get_data_ptr_ret:
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mflr r11
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mtlr r12
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li r3, 0
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lwz r7, [r11] # table index
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cmplwi r7, 0x60
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bgelr
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lwz r8, [r13 - 0x5B70]
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mulli r7, r7, 0x30
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add r7, r7, r8
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lwz r0, [r11 + 12] # value
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lwz r9, [r11 + 16] # read-only
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lwz r4, [r11 + 4] # fparam number
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subi r4, r4, 1
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cmplwi r4, 6
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bge not_fparam
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rlwinm r4, r4, 2, 0, 31
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lwzx r3, [r7 + r4]
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cmplwi r9, 0
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bnelr
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stwx [r7 + r4], r0
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blr
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not_fparam:
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lwz r4, [r11 + 8] # iparam number
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subi r4, r4, 1
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cmplwi r4, 6
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bgelr
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rlwinm r4, r4, 2, 0, 31
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addi r4, r4, 0x18
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lwzx r3, [r7 + r4]
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cmplwi r9, 0
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bnelr
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stwx [r7 + r4], r0
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blr
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get_data_ptr:
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bl get_data_ptr_ret
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e: # Movement data index
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.data 0xFFFFFFFF
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f: # Float param index
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.zero
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i: # Int parameter index
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.zero
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v: # Value
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.zero
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r: # Read-only
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.zero
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