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bee4c55446cbc8a44bc9c8aed8fa030ed92b1302
psopeeps-newserv/system/client-functions/EnemyDamageSyncWIP/EnemyDamageSyncWIP.3___.patch.s
T
Martin Michelsen bee4c55446 make client functions parameterizable by version
2025-06-04 00:16:43 -07:00

350 lines
12 KiB
ArmAsm
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.meta hide_from_patches_menu
.meta name="DMC"
.meta description="Mitigates effects\nof enemy health\ndesync"
.versions 3OJ2 3OJ3 3OJ4 3OJ5 3OE0 3OE1 3OE2 3OP0
entry_ptr:
reloc0:
.offsetof start
start:
.include WriteCodeBlocksGC
.label TObjectV8047c128_add_hp, <VERS 0x8001143C 0x8001145C 0x800116EC 0x8001140C 0x80011454 0x80011454 0x8001140C 0x80011484>
.label TObjectV8047c128_subtract_hp, <VERS 0x8001147C 0x8001149C 0x8001172C 0x8001144C 0x80011494 0x80011494 0x8001144C 0x800114C4>
.label get_enemy_entity, <VERS 0x800F6608 0x800F690C 0x800F6C00 0x800F6A34 0x800F68AC 0x800F68AC 0x800F6A44 0x800F6A0C>
.label send_60, <VERS 0x801DBBA8 0x801DC0D4 0x801DD314 0x801DC0D0 0x801DBFE0 0x801DBFE0 0x801DC134 0x801DC6C0>
.label send_and_handle_60, <VERS 0x801E404C 0x801E45D0 0x801E47A4 0x801E451C 0x801E44B0 0x801E44B0 0x801E4570 0x801E4BAC>
# Change class_flags check to read only low 16 bits
.data <VERS 0x800142D8 0x80014308 0x800146A0 0x800142B8 0x800142F0 0x800142F0 0x800142B8 0x80014330>
.data 4
lhz r0, [r28 + 0x2E6]
# Replace 6x09 with 6xE4 in subcommand handler table
.data <VERS 0x804C00C4 0x804C37FC 0x804C5C9C 0x804C5A3C 0x804C0894 0x804C0D74 0x804C5314 0x804C57B4>
.data 8
.data 0x00E40006 # subcommand=0xE4, flags=6
.data 0x800041C0 # on_6xE4
# Hooks in 6x0A handler
.data <VERS 0x800F605C 0x800F6360 0x800F658C 0x800F6488 0x800F6300 0x800F6300 0x800F6498 0x800F6460>
.data 4
.address <VERS 0x800F605C 0x800F6360 0x800F658C 0x800F6488 0x800F6300 0x800F6300 0x800F6498 0x800F6460>
bl on_handle_6x0A_set_total_damage
.data <VERS 0x800F60BC 0x800F63C0 0x800F65EC 0x800F64E8 0x800F6360 0x800F6360 0x800F64F8 0x800F64C0>
.data 4
.address <VERS 0x800F60BC 0x800F63C0 0x800F65EC 0x800F64E8 0x800F6360 0x800F6360 0x800F64F8 0x800F64C0>
bl on_handle_6x0A_call_object_update_handler
# add_hp callsite in TObjectV8047c128_v17_accept_hit
.data <VERS 0x80013A78 0x80013AA8 0x80013E18 0x80013A58 0x80013A90 0x80013A90 0x80013A58 0x80013AD0>
.data 4
.address <VERS 0x80013A78 0x80013AA8 0x80013E18 0x80013A58 0x80013A90 0x80013A90 0x80013A58 0x80013AD0>
bl on_TObjectV8047c128_add_hp
# subtract_hp callsites in TObjectV8047c128_subtract_hp_if_in_state_2
.data <VERS 0x800114F0 0x80011510 0x800117A0 0x800114C0 0x80011508 0x80011508 0x800114C0 0x80011538>
.data 4
.address <VERS 0x800114F0 0x80011510 0x800117A0 0x800114C0 0x80011508 0x80011508 0x800114C0 0x80011538>
bl on_TObjectV8047c128_subtract_hp
# subtract_hp callsites in TObjectV8047c128_v18_handle_hit_special_effects
.data <VERS 0x80011C50 0x80011C80 0x80011F48 0x80011C30 0x80011C68 0x80011C68 0x80011C30 0x80011CA8>
.data 4
.address <VERS 0x80011C50 0x80011C80 0x80011F48 0x80011C30 0x80011C68 0x80011C68 0x80011C30 0x80011CA8>
bl on_TObjectV8047c128_subtract_hp
.data <VERS 0x80011CA0 0x80011CD0 0x80011F98 0x80011C80 0x80011CB8 0x80011CB8 0x80011C80 0x80011CF8>
.data 4
.address <VERS 0x80011CA0 0x80011CD0 0x80011F98 0x80011C80 0x80011CB8 0x80011CB8 0x80011C80 0x80011CF8>
bl on_TObjectV8047c128_subtract_hp
.data <VERS 0x80011D1C 0x80011D4C 0x80012014 0x80011CFC 0x80011D34 0x80011D34 0x80011CFC 0x80011D74>
.data 4
.address <VERS 0x80011D1C 0x80011D4C 0x80012014 0x80011CFC 0x80011D34 0x80011D34 0x80011CFC 0x80011D74>
bl on_TObjectV8047c128_subtract_hp
.data <VERS 0x80011D6C 0x80011D9C 0x80012064 0x80011D4C 0x80011D84 0x80011D84 0x80011D4C 0x80011DC4>
.data 4
.address <VERS 0x80011D6C 0x80011D9C 0x80012064 0x80011D4C 0x80011D84 0x80011D84 0x80011D4C 0x80011DC4>
bl on_TObjectV8047c128_subtract_hp
.data <VERS 0x80012774 0x800127A4 0x80012A6C 0x80012754 0x8001278C 0x8001278C 0x80012754 0x800127CC>
.data 4
.address <VERS 0x80012774 0x800127A4 0x80012A6C 0x80012754 0x8001278C 0x8001278C 0x80012754 0x800127CC>
bl on_TObjectV8047c128_subtract_hp
.data <VERS 0x80012AE8 0x80012B18 0x80012DE0 0x80012AC8 0x80012B00 0x80012B00 0x80012AC8 0x80012B40>
.data 4
.address <VERS 0x80012AE8 0x80012B18 0x80012DE0 0x80012AC8 0x80012B00 0x80012B00 0x80012AC8 0x80012B40>
bl on_TObjectV8047c128_subtract_hp
.data <VERS 0x80012C58 0x80012C88 0x80012F50 0x80012C38 0x80012C70 0x80012C70 0x80012C38 0x80012CB0>
.data 4
.address <VERS 0x80012C58 0x80012C88 0x80012F50 0x80012C38 0x80012C70 0x80012C70 0x80012C38 0x80012CB0>
bl on_TObjectV8047c128_subtract_hp
.data <VERS 0x8001300C 0x8001303C 0x80013304 0x80012FEC 0x80013024 0x80013024 0x80012FEC 0x80013064>
.data 4
.address <VERS 0x8001300C 0x8001303C 0x80013304 0x80012FEC 0x80013024 0x80013024 0x80012FEC 0x80013064>
bl on_TObjectV8047c128_subtract_hp
# subtract_hp callsites in TObjectV8047c128_v17_accept_hit
.data <VERS 0x80013454 0x80013484 0x800137F4 0x80013434 0x8001346C 0x8001346C 0x80013434 0x800134AC>
.data 4
.address <VERS 0x80013454 0x80013484 0x800137F4 0x80013434 0x8001346C 0x8001346C 0x80013434 0x800134AC>
bl on_TObjectV8047c128_subtract_hp
.data <VERS 0x8001354C 0x8001357C 0x800138EC 0x8001352C 0x80013564 0x80013564 0x8001352C 0x800135A4>
.data 4
.address <VERS 0x8001354C 0x8001357C 0x800138EC 0x8001352C 0x80013564 0x80013564 0x8001352C 0x800135A4>
bl on_TObjectV8047c128_subtract_hp
.data <VERS 0x80013644 0x80013674 0x800139E4 0x80013624 0x8001365C 0x8001365C 0x80013624 0x8001369C>
.data 4
.address <VERS 0x80013644 0x80013674 0x800139E4 0x80013624 0x8001365C 0x8001365C 0x80013624 0x8001369C>
bl on_TObjectV8047c128_subtract_hp
.data <VERS 0x800137AC 0x800137DC 0x80013B4C 0x8001378C 0x800137C4 0x800137C4 0x8001378C 0x80013804>
.data 4
.address <VERS 0x800137AC 0x800137DC 0x80013B4C 0x8001378C 0x800137C4 0x800137C4 0x8001378C 0x80013804>
bl on_TObjectV8047c128_subtract_hp
.data <VERS 0x800138EC 0x8001391C 0x80013C8C 0x800138CC 0x80013904 0x80013904 0x800138CC 0x80013944>
.data 4
.address <VERS 0x800138EC 0x8001391C 0x80013C8C 0x800138CC 0x80013904 0x80013904 0x800138CC 0x80013944>
bl on_TObjectV8047c128_subtract_hp
.data <VERS 0x80013E00 0x80013E30 0x800141A0 0x80013DE0 0x80013E18 0x80013E18 0x80013DE0 0x80013E58>
.data 4
.address <VERS 0x80013E00 0x80013E30 0x800141A0 0x80013DE0 0x80013E18 0x80013E18 0x80013DE0 0x80013E58>
bl on_TObjectV8047c128_subtract_hp
.data <VERS 0x80013F04 0x80013F34 0x800142A4 0x80013EE4 0x80013F1C 0x80013F1C 0x80013EE4 0x80013F5C>
.data 4
.address <VERS 0x80013F04 0x80013F34 0x800142A4 0x80013EE4 0x80013F1C 0x80013F1C 0x80013EE4 0x80013F5C>
bl on_TObjectV8047c128_subtract_hp
# subtract_hp callsites in TObjectV8047c128_v16
.data <VERS 0x80014770 0x800147A0 0x80014B38 0x80014750 0x80014788 0x80014788 0x80014750 0x800147C8>
.data 4
.address <VERS 0x80014770 0x800147A0 0x80014B38 0x80014750 0x80014788 0x80014788 0x80014750 0x800147C8>
bl on_TObjectV8047c128_subtract_hp
# subtract_hp callsites in TObjectV8047c128_v23_give_poison_damage
.data <VERS 0x80017290 0x800172C0 0x80017808 0x80017270 0x800172A8 0x800172A8 0x80017270 0x800172E8>
.data 4
.address <VERS 0x80017290 0x800172C0 0x80017808 0x80017270 0x800172A8 0x800172A8 0x80017270 0x800172E8>
bl on_TObjectV8047c128_subtract_hp_without_sync
.data 0x800041C0
.deltaof code_start, code_end
.address 0x800041C0
code_start:
on_6xE4: # (G_6xE4* cmd @ r3) -> void
mflr r0
stw [r1 + 4], r0
stwu [r1 - 0x20], r1
stw [r1 + 8], r3
li r4, 2
lhbrx r3, [r3 + r4]
bl get_enemy_entity
cmplwi r3, 0
beq on_6xE4_skip
lwz r4, [r1 + 8]
li r5, 4
lhbrx r6, [r4 + r5]
extsh r6, r6
lhz r7, [r3 + 0x2E4]
add r6, r6, r7
lhz r7, [r3 + 0x2B8]
cmp r6, r7
bgt on_6xE4_use_r7
li r7, 0
cmp r6, r7
blt on_6xE4_use_r7
sth [r3 + 0x2E4], r6
b on_6xE4_skip
on_6xE4_use_r7:
sth [r3 + 0x2E4], r7
on_6xE4_skip:
addi r1, r1, 0x20
lwz r0, [r1 + 4]
mtlr r0
blr
on_handle_6x0A_set_total_damage: # (G_6x0A* cmd @ r30) -> int16_t @ r3
# Nonstandard convention (patched callsite is not a call or return); must
# save and restore r0
mflr r4
stw [r1 + 0x04], r4
stwu [r1 - 0x20], r1
stw [r1 + 0x08], r0
lhz r3, [r30 + 2]
bl get_enemy_entity
cmplwi r3, 0
beq on_handle_6x0A_set_total_damage_not_loaded
lhz r4, [r3 + 0x2E4]
lhz r5, [r3 + 0x2B8]
lhz r3, [r30 + 6]
cmp r3, r5
bgt on_handle_6x0A_set_total_damage_use_r5
cmp r3, r4
blt on_handle_6x0A_set_total_damage_use_r4
b on_handle_6x0A_set_total_damage_return
on_handle_6x0A_set_total_damage_use_r4:
mr r3, r4
b on_handle_6x0A_set_total_damage_return
on_handle_6x0A_set_total_damage_use_r5:
mr r3, r5
b on_handle_6x0A_set_total_damage_return
on_handle_6x0A_set_total_damage_not_loaded:
lhz r3, [r30 + 6]
on_handle_6x0A_set_total_damage_return:
lwz r0, [r1 + 0x08]
addi r1, r1, 0x20
lwz r4, [r1 + 4]
mtlr r4
blr
on_handle_6x0A_call_object_update_handler: # (TObjectV8047c128* this @ r3, EnemyState* ene_st @ r4, void (*vfn)(TObjectV8047c128* this @ r3, EnemyState* ene_st @ r4) @ r12) -> void
mflr r0
stw [r1 + 4], r0
stwu [r1 - 0x20], r1
stw [r1 + 0x08], r3
stw [r1 + 0x0C], r4
stw [r1 + 0x10], r12
lwz r5, [r3 + 0x30]
lwz r7, [r4]
or r5, r5, r7
andi. r5, r5, 0x0800
bne on_handle_6x0A_call_object_update_handler_return
lhz r5, [r4 + 6]
lhz r6, [r3 + 0x2B8]
cmp r5, r6
blt on_handle_6x0A_call_object_update_handler_return
ori r7, r7, 0x0800
stw [r4], r7
lwz r11, [r13 - <VERS 0x50B8 0x50B0 0x5090 0x5090 0x50A0 0x50A0 0x5080 0x5040>]
cmplwi r11, 0
beq on_handle_6x0A_call_object_update_handler_return
addi r10, r1, 0x14
li r9, 0x1C
lhbrx r5, [r3 + r9]
oris r5, r5, 0x0A03
stw [r10], r5
lhz r5, [r3 + 0x2C]
li r9, 4
sthbrx [r10 + r9], r5
lhz r5, [r4 + 6]
li r9, 6
sthbrx [r10 + r9], r5
lwz r5, [r4]
stw [r10 + 8], r5
mr r3, r11
mr r4, r10
li r5, 0x0C
bl send_60
on_handle_6x0A_call_object_update_handler_return:
lwz r3, [r1 + 0x08]
lwz r4, [r1 + 0x0C]
lwz r12, [r1 + 0x10]
mtctr r12
addi r1, r1, 0x20
lwz r0, [r1 + 4]
mtlr r0
bctr
on_TObjectV8047c128_subtract_hp_without_sync: # (TObjectV8047c128* this @ r3, int16_t amount @ r4)
li r5, 2
b on_TObjectV8047c128_hp_change
on_TObjectV8047c128_add_hp: # (TObjectV8047c128* this @ r3, int16_t amount @ r4)
li r5, 1
b on_TObjectV8047c128_hp_change
on_TObjectV8047c128_subtract_hp: # (TObjectV8047c128* this @ r3, int16_t amount @ r4)
li r5, 0
on_TObjectV8047c128_hp_change: # (TObjectV8047c128* this @ r3, int16_t amount @ r4, uint8_t flags @ r5)
lhz r7, [r3 + 0x1C]
cmplwi r7, 0x1000
blt on_TObjectV8047c128_hp_change_skip_send
cmplwi r7, 0x4000
bge on_TObjectV8047c128_hp_change_skip_send
mflr r0
stw [r1 + 4], r0
stwu [r1 - 0x20], r1
stw [r1 + 0x08], r3
stw [r1 + 0x0C], r4
stw [r1 + 0x10], r5
mr r7, r3
addi r3, r1, 0x10
li r8, 0x1C
lhbrx r6, [r7 + r8]
oris r6, r6, 0xE403
stw [r3], r6 # cmd.header
andi. r0, r5, 1
beq on_TObjectV8047c128_hp_change_skip_negate
neg r4, r4
on_TObjectV8047c128_hp_change_skip_negate:
li r8, 4
sthbrx [r3 + r8], r4 # cmd.hit_amount
lhz r4, [r7 + 0x2E4]
li r8, 6
sthbrx [r3 + r8], r4 # cmd.total_damage_before_hit
lhz r4, [r7 + 0x32C]
li r8, 8
sthbrx [r3 + r8], r4 # cmd.current_hp_before_hit
lhz r4, [r7 + 0x2B8]
li r8, 0x0A
sthbrx [r3 + r8], r4 # cmd.max_hp
andi. r0, r5, 2
bne on_TObjectV8047c128_hp_change_local_only
bl send_and_handle_60
b on_TObjectV8047c128_hp_change_send_done
on_TObjectV8047c128_hp_change_local_only:
bl on_6xE4
on_TObjectV8047c128_hp_change_send_done:
lwz r3, [r1 + 0x08]
lwz r4, [r1 + 0x0C]
lwz r5, [r1 + 0x10]
addi r1, r1, 0x20
lwz r0, [r1 + 4]
mtlr r0
on_TObjectV8047c128_hp_change_skip_send:
andi. r0, r5, 1
bne on_TObjectV8047c128_hp_change_b_to_add
b TObjectV8047c128_subtract_hp
on_TObjectV8047c128_hp_change_b_to_add:
b TObjectV8047c128_add_hp
code_end:
.data 0x00000000
.data 0x00000000
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