Martin Michelsen
386 lines
14 KiB
ArmAsm
386 lines
14 KiB
ArmAsm
.meta name="DMC"
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.meta description="Mitigates effects\nof enemy health\ndesync"
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.meta client_flag="0x2000000000000000"
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.versions 3OJ2 3OJ3 3OJ4 3OJ5 3OE0 3OE1 3OE2 3OP0
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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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.include WriteCodeBlocksGC
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.label TObjectV8047c128_add_hp, <VERS 0x8001143C 0x8001145C 0x800116EC 0x8001140C 0x80011454 0x80011454 0x8001140C 0x80011484>
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.label TObjectV8047c128_subtract_hp, <VERS 0x8001147C 0x8001149C 0x8001172C 0x8001144C 0x80011494 0x80011494 0x8001144C 0x800114C4>
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.label get_enemy_entity, <VERS 0x800F6608 0x800F690C 0x800F6C00 0x800F6A34 0x800F68AC 0x800F68AC 0x800F6A44 0x800F6A0C>
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.label send_60, <VERS 0x801DBBA8 0x801DC0D4 0x801DD314 0x801DC0D0 0x801DBFE0 0x801DBFE0 0x801DC134 0x801DC6C0>
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.label send_and_handle_60, <VERS 0x801E404C 0x801E45D0 0x801E47A4 0x801E451C 0x801E44B0 0x801E44B0 0x801E4570 0x801E4BAC>
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.data <VERS 0x801E40C4 0x801E4648 0x801E481C 0x801E4594 0x801E4528 0x801E4528 0x801E45E8 0x801E4C24>
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.data 8
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cmpwi r0, 0
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beq +0x0C
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# Don't allow 6x0A to set total_damage; we'll do it with 6xE4 instead
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.data <VERS 0x800F6064 0x800F6368 0x800F6594 0x800F6490 0x800F6308 0x800F6308 0x800F64A0 0x800F6468>
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.data 4
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.address <VERS 0x800F6064 0x800F6368 0x800F6594 0x800F6490 0x800F6308 0x800F6308 0x800F64A0 0x800F6468>
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bl set_enemy_total_damage_hook
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# Replace 6x09 with 6xE4 in subcommand handler table
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.data <VERS 0x804C00C4 0x804C37FC 0x804C5C9C 0x804C5A3C 0x804C0894 0x804C0D74 0x804C5314 0x804C57B4>
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.data 8
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.data 0x00E40006 # subcommand=0xE4, flags=6
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.data 0x800041C0 # handle_6xE4
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# add_hp callsite in TObjectV8047c128_v17_accept_hit
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.data <VERS 0x80013A78 0x80013AA8 0x80013E18 0x80013A58 0x80013A90 0x80013A90 0x80013A58 0x80013AD0>
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.data 4
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.address <VERS 0x80013A78 0x80013AA8 0x80013E18 0x80013A58 0x80013A90 0x80013A90 0x80013A58 0x80013AD0>
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bl on_TObjectV8047c128_add_hp_with_sync
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# subtract_hp callsites in TObjectV8047c128_subtract_hp_if_not_in_state_2
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.data <VERS 0x800114F0 0x80011510 0x800117A0 0x800114C0 0x80011508 0x80011508 0x800114C0 0x80011538>
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.data 4
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.address <VERS 0x800114F0 0x80011510 0x800117A0 0x800114C0 0x80011508 0x80011508 0x800114C0 0x80011538>
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bl on_TObjectV8047c128_subtract_hp_with_sync
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# subtract_hp callsites in TObjectV8047c128_v18_handle_hit_special_effects
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.data <VERS 0x80011C50 0x80011C80 0x80011F48 0x80011C30 0x80011C68 0x80011C68 0x80011C30 0x80011CA8>
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.data 4
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.address <VERS 0x80011C50 0x80011C80 0x80011F48 0x80011C30 0x80011C68 0x80011C68 0x80011C30 0x80011CA8>
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bl on_TObjectV8047c128_subtract_hp_with_sync
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.data <VERS 0x80011CA0 0x80011CD0 0x80011F98 0x80011C80 0x80011CB8 0x80011CB8 0x80011C80 0x80011CF8>
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.data 4
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.address <VERS 0x80011CA0 0x80011CD0 0x80011F98 0x80011C80 0x80011CB8 0x80011CB8 0x80011C80 0x80011CF8>
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bl on_TObjectV8047c128_subtract_hp_with_sync
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.data <VERS 0x80011D1C 0x80011D4C 0x80012014 0x80011CFC 0x80011D34 0x80011D34 0x80011CFC 0x80011D74>
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.data 4
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.address <VERS 0x80011D1C 0x80011D4C 0x80012014 0x80011CFC 0x80011D34 0x80011D34 0x80011CFC 0x80011D74>
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bl on_TObjectV8047c128_subtract_hp_with_sync
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.data <VERS 0x80011D6C 0x80011D9C 0x80012064 0x80011D4C 0x80011D84 0x80011D84 0x80011D4C 0x80011DC4>
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.data 4
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.address <VERS 0x80011D6C 0x80011D9C 0x80012064 0x80011D4C 0x80011D84 0x80011D84 0x80011D4C 0x80011DC4>
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bl on_TObjectV8047c128_subtract_hp_with_sync
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.data <VERS 0x80012774 0x800127A4 0x80012A6C 0x80012754 0x8001278C 0x8001278C 0x80012754 0x800127CC>
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.data 4
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.address <VERS 0x80012774 0x800127A4 0x80012A6C 0x80012754 0x8001278C 0x8001278C 0x80012754 0x800127CC>
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bl on_TObjectV8047c128_subtract_hp_with_sync
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.data <VERS 0x80012AE8 0x80012B18 0x80012DE0 0x80012AC8 0x80012B00 0x80012B00 0x80012AC8 0x80012B40>
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.data 4
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.address <VERS 0x80012AE8 0x80012B18 0x80012DE0 0x80012AC8 0x80012B00 0x80012B00 0x80012AC8 0x80012B40>
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bl on_TObjectV8047c128_subtract_hp_with_sync
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.data <VERS 0x80012C58 0x80012C88 0x80012F50 0x80012C38 0x80012C70 0x80012C70 0x80012C38 0x80012CB0>
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.data 4
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.address <VERS 0x80012C58 0x80012C88 0x80012F50 0x80012C38 0x80012C70 0x80012C70 0x80012C38 0x80012CB0>
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bl on_TObjectV8047c128_subtract_hp_with_sync
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.data <VERS 0x80012FE0 0x80013010 0x800132D8 0x80012FC0 0x80012FF8 0x80012FF8 0x80012FC0 0x80013038>
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.data 8
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fmuls f3, f0, f2
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fmuls f31, f30, f3
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.data <VERS 0x80012FFC 0x8001302C 0x800132F4 0x80012FDC 0x80013014 0x80013014 0x80012FDC 0x80013054>
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.data 4
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fctiwz f3, f31
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.data <VERS 0x80013004 0x80013034 0x800132FC 0x80012FE4 0x8001301C 0x8001301C 0x80012FE4 0x8001305C>
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.data 4
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stfd [r1 + 0x40], f3
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.data <VERS 0x8001300C 0x8001303C 0x80013304 0x80012FEC 0x80013024 0x80013024 0x80012FEC 0x80013064>
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.data 4
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.address <VERS 0x8001300C 0x8001303C 0x80013304 0x80012FEC 0x80013024 0x80013024 0x80012FEC 0x80013064>
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bl on_TObjectV8047c128_subtract_hp_with_sync_demons_devils
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# subtract_hp callsites in TObjectV8047c128_v17_accept_hit
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.data <VERS 0x80013454 0x80013484 0x800137F4 0x80013434 0x8001346C 0x8001346C 0x80013434 0x800134AC>
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.data 4
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.address <VERS 0x80013454 0x80013484 0x800137F4 0x80013434 0x8001346C 0x8001346C 0x80013434 0x800134AC>
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bl on_TObjectV8047c128_subtract_hp_with_sync
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.data <VERS 0x8001354C 0x8001357C 0x800138EC 0x8001352C 0x80013564 0x80013564 0x8001352C 0x800135A4>
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.data 4
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.address <VERS 0x8001354C 0x8001357C 0x800138EC 0x8001352C 0x80013564 0x80013564 0x8001352C 0x800135A4>
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bl on_TObjectV8047c128_subtract_hp_with_sync
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.data <VERS 0x80013644 0x80013674 0x800139E4 0x80013624 0x8001365C 0x8001365C 0x80013624 0x8001369C>
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.data 4
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.address <VERS 0x80013644 0x80013674 0x800139E4 0x80013624 0x8001365C 0x8001365C 0x80013624 0x8001369C>
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bl on_TObjectV8047c128_subtract_hp_with_sync
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.data <VERS 0x800137AC 0x800137DC 0x80013B4C 0x8001378C 0x800137C4 0x800137C4 0x8001378C 0x80013804>
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.data 4
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.address <VERS 0x800137AC 0x800137DC 0x80013B4C 0x8001378C 0x800137C4 0x800137C4 0x8001378C 0x80013804>
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bl on_TObjectV8047c128_subtract_hp_with_sync
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.data <VERS 0x800138EC 0x8001391C 0x80013C8C 0x800138CC 0x80013904 0x80013904 0x800138CC 0x80013944>
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.data 4
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.address <VERS 0x800138EC 0x8001391C 0x80013C8C 0x800138CC 0x80013904 0x80013904 0x800138CC 0x80013944>
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bl on_TObjectV8047c128_subtract_hp_with_sync
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.data <VERS 0x80013E00 0x80013E30 0x800141A0 0x80013DE0 0x80013E18 0x80013E18 0x80013DE0 0x80013E58>
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.data 4
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.address <VERS 0x80013E00 0x80013E30 0x800141A0 0x80013DE0 0x80013E18 0x80013E18 0x80013DE0 0x80013E58>
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bl on_TObjectV8047c128_subtract_hp_with_sync
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.data <VERS 0x80013F04 0x80013F34 0x800142A4 0x80013EE4 0x80013F1C 0x80013F1C 0x80013EE4 0x80013F5C>
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.data 4
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.address <VERS 0x80013F04 0x80013F34 0x800142A4 0x80013EE4 0x80013F1C 0x80013F1C 0x80013EE4 0x80013F5C>
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bl on_TObjectV8047c128_subtract_hp_with_sync
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# subtract_hp callsites in TObjectV8047c128_v16
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.data <VERS 0x80014770 0x800147A0 0x80014B38 0x80014750 0x80014788 0x80014788 0x80014750 0x800147C8>
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.data 4
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.address <VERS 0x80014770 0x800147A0 0x80014B38 0x80014750 0x80014788 0x80014788 0x80014750 0x800147C8>
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bl on_TObjectV8047c128_subtract_hp_with_sync
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.data 0x800041C0
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.deltaof code_start, code_end
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.address 0x800041C0
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code_start:
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handle_6xE4: # [std] (G_IncrementEnemyDamage_Extension_6xE4* cmd @ r3) -> void
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lwz r12, [r13 - <VERS 0x50A0 0x5098 0x5078 0x5078 0x5088 0x5088 0x5068 0x5028>]
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andi. r12, r12, 0x0080
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beqlr
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mflr r0
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stw [r1 + 4], r0
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stwu [r1 - 0x20], r1
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stw [r1 + 0x08], r31
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stw [r1 + 0x0C], r30
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mr r31, r3
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li r3, 2
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lhbrx r3, [r31 + r3]
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cmplwi r3, 0x1000
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blt handle_6xE4_return
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cmplwi r3, 0x1B50
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bge handle_6xE4_return
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bl get_enemy_entity
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stw [r1 + 0x18], r3 # TObjEnemy* ene @ var18 = get_enemy_entity(cmd->header.entity_id);
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li r3, 2
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lhbrx r3, [r31 + r3]
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bl state_for_enemy # EnemyState* st = state_for_enemy(cmd->header.entity_id);
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li r4, 0x0C
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lwbrx r5, [r31 + r4] # cmd->factor
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andis. r0, r5, 0x8000
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bne handle_6xE4_not_proportional
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stwx [r31 + r4], r5
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li r8, 0x0A
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lhbrx r8, [r31 + r8]
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lhz r4, [r3 + 6]
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sub r8, r8, r4 # current_hp = cmd->max_hp - st->total_damage
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cmpwi r8, 0
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blt handle_6xE4_not_proportional
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lis r4, 0x4B00
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or r5, r4, r8
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stw [r1 + 0x10], r5
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lfs f1, [r1 + 0x10]
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stw [r1 + 0x10], r4
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lfs f2, [r1 + 0x10]
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fsubs f1, f1, f2 # f1 = static_cast<float>(current_hp)
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lfs f2, [r31 + 0x0C]
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fmuls f1, f1, f2
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fctiwz f1, f1
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stfd [r1 + 0x10], f1
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lwz r8, [r1 + 0x14]
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li r4, 1
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cmp r8, r4
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bge handle_6xE4_proportional_positive
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mr r8, r4
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handle_6xE4_proportional_positive:
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li r5, 0x04
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sthbrx [r31 + r5], r8
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handle_6xE4_not_proportional:
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# r3 still has the return value of state_for_enemy
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lhz r4, [r3 + 6] # st->total_damage
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li r5, 0x04
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lhbrx r5, [r31 + r5] # cmd->hit_amount
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add r4, r4, r5 # st->total_damage + cmd->hit_amount
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li r5, 0x0A
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lhbrx r5, [r31 + r5] # cmd->max_hp
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cmp r4, r5
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blt handle_6xE4_damage_less_than_max_hp
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sth [r3 + 6], r5 # st->total_damage = cmd->max_hp;
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lwz r4, [r3]
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andi. r0, r4, 0x800
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bne handle_6xE4_return
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ori r4, r4, 0x800
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stw [r3], r4 # st->game_flags |= 0x800;
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# Send 6x0A with dead flag, but only if the entity is constructed
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lwz r6, [r1 + 0x18]
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cmplwi r6, 0
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beq handle_6xE4_return
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stw [r1 + 0x14], r4
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li r6, 0x12
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sthbrx [r1 + r6], r5
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lhz r6, [r31 + 2]
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oris r6, r6, 0x0A03
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stw [r1 + 0x0C], r6
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andi. r6, r6, 0xFF0F
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sth [r1 + 0x10], r6
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addi r3, r1, 0x0C
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bl send_and_handle_60
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b handle_6xE4_return
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handle_6xE4_damage_less_than_max_hp:
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cmpwi r4, 0
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bge handle_6xE4_damage_nonnegative
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li r4, 0
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handle_6xE4_damage_nonnegative:
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sth [r3 + 6], r4 # st->total_damage = std::max<int16_t>(st->total_damage + cmd->hit_amount, 0);
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mr r30, r3
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lwz r3, [r1 + 0x18] # if (ene) ene->v50_on_state_updated(&st);
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cmplwi r3, 0
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beq handle_6xE4_return
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mr r4, r30
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lwz r12, [r3 + 0x18]
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lwz r12, [r12 + 0x140]
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mtctr r12
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bctrl
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handle_6xE4_return:
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lwz r30, [r1 + 0x0C]
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lwz r31, [r1 + 0x08]
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addi r1, r1, 0x20
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lwz r0, [r1 + 4]
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mtlr r0
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blr
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state_for_enemy: # [/r4] (uint16_t entity_id @ r3) -> EnemyState* @ r3
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# return &enemy_states[entity_id & 0x0FFF];
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lwz r4, [r13 - <VERS 0x44F4 0x44EC 0x44CC 0x44CC 0x44DC 0x44DC 0x44BC 0x447C>]
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andi. r3, r3, 0x0FFF
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mulli r3, r3, 0x0C
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add r3, r3, r4
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blr
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# AdjustmentType:
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# 0 = SUBTRACT
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# 1 = SUBTRACT_PROPORTION
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# 2 = ADD
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on_TObjectV8047c128_subtract_hp_with_sync_demons_devils:
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li r5, 1
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b on_add_or_subtract_hp
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on_TObjectV8047c128_add_hp_with_sync: # [std] (TObjectV8047c128* ene @ r3, int16_t amount @ r4) -> void
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li r5, 2
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b on_add_or_subtract_hp
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on_TObjectV8047c128_subtract_hp_with_sync: # [std] (TObjectV8047c128* ene @ r3, int16_t amount @ r4) -> void
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li r5, 0
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on_add_or_subtract_hp: # [std] (TObjectV8047c128* ene @ r3, int16_t amount @ r4, AdjustmentType type @ r5) -> void
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lwz r12, [r13 - <VERS 0x50A0 0x5098 0x5078 0x5078 0x5088 0x5088 0x5068 0x5028>]
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andi. r12, r12, 0x0080
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beq on_add_or_subtract_hp_skip_send
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lhz r0, [r3 + 0x1C]
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cmplwi r0, 0x1000
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blt on_add_or_subtract_hp_skip_send
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cmplwi r0, 0x1B50
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bge on_add_or_subtract_hp_skip_send
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lwz r11, [r13 - <VERS 0x50B8 0x50B0 0x5090 0x5090 0x50A0 0x50A0 0x5080 0x5040>]
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cmplwi r11, 0
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beq on_add_or_subtract_hp_skip_send
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mflr r0
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stw [r1 + 4], r0
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stwu [r1 - 0x40], r1
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stw [r1 + 0x34], r29
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stw [r1 + 0x38], r30
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stw [r1 + 0x3C], r31
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mr r29, r3
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mr r30, r4
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mr r31, r5
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lhz r3, [r29 + 0x1C]
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bl state_for_enemy # EnemyState* st = state_for_enemy(ene->entity_id);
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mr r5, r30
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cmplwi r31, 2
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bne on_add_or_subtract_hp_skip_negate_amount
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neg r5, r5
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on_add_or_subtract_hp_skip_negate_amount:
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li r4, 0x1C
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lhbrx r4, [r29 + r4]
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oris r4, r4, 0xE404
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stw [r1 + 0x08], r4
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li r4, 0x0C
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sthbrx [r1 + r4], r5
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li r4, 6
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lhbrx r4, [r3 + r4]
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sth [r1 + 0x0E], r4
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li r4, 0x32C
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lhbrx r4, [r29 + r4]
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sth [r1 + 0x10], r4
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li r4, 0x2B8
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lhbrx r4, [r29 + r4]
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sth [r1 + 0x12], r4
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li r5, 0x14
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cmplwi r31, 1
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bne on_add_or_subtract_hp_not_proportional
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fmuls f0, f30, f0
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stfsx [r1 + r5], f0 # current_hp_factor (== (1.0 - special_amount * 0.01)) * weapon_reduction_factor
|
|
lwzx r4, [r1 + r5]
|
|
b on_add_or_subtract_hp_proportional_check_end
|
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on_add_or_subtract_hp_not_proportional:
|
|
lis r4, 0xBF80
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on_add_or_subtract_hp_proportional_check_end:
|
|
stwbrx [r1 + r5], r4
|
|
|
|
mr r3, r11
|
|
addi r4, r1, 0x08
|
|
li r5, 0x10
|
|
bl send_60
|
|
|
|
mr r3, r29
|
|
mr r4, r30
|
|
mr r5, r31
|
|
lwz r31, [r1 + 0x3C]
|
|
lwz r30, [r1 + 0x38]
|
|
lwz r29, [r1 + 0x34]
|
|
addi r1, r1, 0x40
|
|
lwz r0, [r1 + 4]
|
|
mtlr r0
|
|
|
|
on_add_or_subtract_hp_skip_send:
|
|
cmplwi r5, 2
|
|
bne on_add_or_subtract_hp_tail_call_subtract_hp
|
|
b TObjectV8047c128_add_hp
|
|
on_add_or_subtract_hp_tail_call_subtract_hp:
|
|
b TObjectV8047c128_subtract_hp
|
|
|
|
|
|
|
|
set_enemy_total_damage_hook:
|
|
lwz r12, [r13 - <VERS 0x50A0 0x5098 0x5078 0x5078 0x5088 0x5088 0x5068 0x5028>]
|
|
andi. r12, r12, 0x0080
|
|
bnelr
|
|
sth [r1 + 0x0E], r3
|
|
blr
|
|
|
|
|
|
|
|
code_end:
|
|
|
|
.data 0x00000000
|
|
.data 0x00000000
|