Difference between revisions of "Perform reaction abilities"
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rq : reflect is here, but reacting unit ID is stored in attacker data pointer before exiting the routine | rq : reflect is here, but reacting unit ID is stored in attacker data pointer before exiting the routine | ||
= -0x01 if ability ID is > 0x1be (damage split) | = -0x01 if ability ID is > 0x1be (damage split) | ||
| − | + | ------------------------------------------------------------------------------------------------------- | |
0018af2c: 27bdffe8 addiu r29,r29,0xffe8 | | 0018af2c: 27bdffe8 addiu r29,r29,0xffe8 | | ||
0018af30: afb00010 sw r16,0x0010(r29) | | 0018af30: afb00010 sw r16,0x0010(r29) | | ||
| Line 227: | Line 227: | ||
0018b208: 8c632d90 lw r3,0x2d90(r3) |{{f/adr|<nowiki>r3 = Target current action data pointer</nowiki>}} | 0018b208: 8c632d90 lw r3,0x2d90(r3) |{{f/adr|<nowiki>r3 = Target current action data pointer</nowiki>}} | ||
0018b20c: 2402ffff addiu r2,r0,-0x0001 |{{f/std|<nowiki>r2 = -0x0001</nowiki>}} | 0018b20c: 2402ffff addiu r2,r0,-0x0001 |{{f/std|<nowiki>r2 = -0x0001</nowiki>}} | ||
| − | 0018b210: 08062c98 j 0x0018b260 {{f/jump|<nowiki>jumps to | + | 0018b210: 08062c98 j 0x0018b260 {{f/jump|<nowiki>jumps to end </nowiki>}} |
0018b214: a0600025 sb r0,0x0025(r3) |{{f/store|<nowiki>Store target current action hit flag as miss</nowiki>}} {{f/std|<nowiki>(Talcall here, This jump is for reactions that trigger a counter-ability, like counter Magic, or Counter attack.)</nowiki>}} | 0018b214: a0600025 sb r0,0x0025(r3) |{{f/store|<nowiki>Store target current action hit flag as miss</nowiki>}} {{f/std|<nowiki>(Talcall here, This jump is for reactions that trigger a counter-ability, like counter Magic, or Counter attack.)</nowiki>}} | ||
Revision as of 21:44, 18 November 2021
Support some reaction abilities
returns r2 :
= 0x01 if ability is supported (current action will be modified)
= 0x00 if reaction flag as 0x01 is enabled but not 0x02
rq : reflect is here, but reacting unit ID is stored in attacker data pointer before exiting the routine
= -0x01 if ability ID is > 0x1be (damage split)
-------------------------------------------------------------------------------------------------------
0018af2c: 27bdffe8 addiu r29,r29,0xffe8 |
0018af30: afb00010 sw r16,0x0010(r29) |
0018af34: 34100001 ori r16,r0,0x0001 |r16 = 0x01 (for current action attack type - pseudo status change by default)
0018af38: 3c048019 lui r4,0x8019 |
0018af3c: 84842d9c lh r4,0x2d9c(r4) |r4 = Current action : reaction ID
0018af40: 340201b8 ori r2,r0,0x01b8 |r2 = 0x1b8 (Reflect ID)
0018af44: 1482000c bne r4,r2,0x0018af78 #If Current reaction reaction is reflect
0018af48: afbf0014 sw r31,0x0014(r29) |
0018af4c: 3c028019 lui r2,0x8019 |
0018af50: 8c42f8c8 lw r2,-0x0738(r2) |r2 = Acting unit ID
0018af54: 00000000 nop |
0018af58: 000218c0 sll r3,r2,0x03 |unit ID * 0x8
0018af5c: 00621823 subu r3,r3,r2 |unit ID * 0x7
0018af60: 00031980 sll r3,r3,0x06 |unit ID * 0x1c0
0018af64: 3c028019 lui r2,0x8019 |
0018af68: 244208cc addiu r2,r2,0x08cc |r2 = 0x801908cc (unit data start)
0018af6c: 00621821 addu r3,r3,r2 |r3 = 0x801908cc + ID * 0x1c0 (Reacting unit data pointer)
0018af70: 3c018019 lui r1,0x8019 |
0018af74: ac232d94 sw r3,0x2d94(r1) |Store (re)acting unit data pointer in attacker data pointer
0018af78: 3c018006 lui r1,0x8006 |
0018af7c: 00240821 addu r1,r1,r4 |r1 = 0x8006 + Reaction ID
0018af80: 9022ea2a lbu r2,-0x15d6(r1) |r2 = Reaction flag of used reaction -->Reaction_Flags
0018af84: 34030001 ori r3,r0,0x0001 |r3 = 0x1
0018af88: 30420003 andi r2,r2,0x0003 |if reaction flags have 0x1, or 0x2 set, return either (or both) values / Else 0x00
0018af8c: 104300b4 beq r2,r3,0x0018b260 #if reaction don't have the flag 0x01 without 0x02 /Else branch to end
0018af90: 00001021 addu r2,r0,r0 |r2 = 0x00
0018af94: 0c062b7d jal 0x0018adf4 |-->Action_data_nulling reset most of target and attacker current action data
0018af98: 00000000 nop |
0018af9c: 3c028019 lui r2,0x8019 |
0018afa0: 94422d9c lhu r2,0x2d9c(r2) |r2 = current action reaction ID
0018afa4: 00000000 nop |
0018afa8: 2442fe5a addiu r2,r2,-0x01a6 |reaction ID - 0x01a6 (A Save = 0x00 , Hamedo = 0x1f) (will be refered as reaction number)
0018afac: 00021400 sll r2,r2,0x10 |
0018afb0: 00021c03 sra r3,r2,0x10 |r3 = reaction number Clear a potential upper part of r2 ? (r2 unchanged)
0018afb4: 2c620019 sltiu r2,r3,0x0019 |r2 = 0x01 if reaction is between A-Save and damage split
0018afb8: 10400092 beq r2,r0,0x0018b204 #if reaction is between A-Save and damage split #Else ?
0018afbc: 00031080 sll r2,r3,0x02 |r2 = reactionID * 4
0018afc0: 3c018017 lui r1,0x8017 |
0018afc4: 00220821 addu r1,r1,r2 |r1 = 8017 + Reaction number
0018afc8: 8c22429c lw r2,0x429c(r1) |r2 = jump adress from table -->Reaction_abilities_return_adress_table
0018afcc: 00000000 nop |
0018afd0: 00400008 jr r2 >>jump to case pointer
0018afd4: 00000000 nop |
--- A-Save section ---
0018afd8: 3c038019 lui r3,0x8019 |
0018afdc: 8c632d90 lw r3,0x2d90(r3) |r3 = target current action data pointer
0018afe0: 34020081 ori r2,r0,0x0081 |r2 = 0x81
0018afe4: 08062c86 j 0x0018b218 >>jump to store attack type section
0018afe8: a0620014 sb r2,0x0014(r3) |store 0x81 in Target current action PA change (Bonus + 1 PA)
--- MA-Save section ---
0018afec: 3c038019 lui r3,0x8019 |
0018aff0: 8c632d90 lw r3,0x2d90(r3) |r3 = target current action data pointer
0018aff4: 34020081 ori r2,r0,0x0081 |r2 = 0x81
0018aff8: 08062c86 j 0x0018b218 >>jump to store attack type section
0018affc: a0620015 sb r2,0x0015(r3) |store 0x81 in Target current action MA change (Bonus + 1 MA)
--- Speed-Save section ---
0018b000: 3c038019 lui r3,0x8019 |
0018b004: 8c632d90 lw r3,0x2d90(r3) |r3 = target current action data pointer
0018b008: 34020081 ori r2,r0,0x0081 |r2 = 0x81
0018b00c: 08062c86 j 0x0018b218 >>jump to store attack type section
0018b010: a0620012 sb r2,0x0012(r3) |store 0x81 in Target current action speed change (Bonus + 1 speed)
--- Sunken State---
0018b014: 00002021 addu r4,r0,r0 |r4 = 0 (for status validation jal)
0018b018: 3c038019 lui r3,0x8019 |
0018b01c: 8c632d90 lw r3,0x2d90(r3) |r3 = target current action data pointer
0018b020: 34020010 ori r2,r0,0x0010 |r2 = 0x10 (sunken state flag)
0018b024: 08062c1c j 0x0018b070 >>jump to end of regenerator section : Status change validation
0018b028: a062001d sb r2,0x001d(r3) |Store transparent in target current action status infliction set 3
--- Caution ---
0018b02c: 00002021 addu r4,r0,r0 |r4 = 0 (for status validation jal)
0018b030: 3c038019 lui r3,0x8019 |
0018b034: 8c632d90 lw r3,0x2d90(r3) |r3 = target current action data pointer
0018b038: 34020002 ori r2,r0,0x0002 |r2 = 02 (defending flag)
0018b03c: 08062c1c j 0x0018b070 >>jump to end of regenerator section : Status change validation
0018b040: a062001b sb r2,0x001b(r3) |Store defending in target current action status infliction set 1
--- Dragon Spirit ---
0018b044: 00002021 addu r4,r0,r0 |r4 = 0 (for status validation jal)
0018b048: 3c038019 lui r3,0x8019 |
0018b04c: 8c632d90 lw r3,0x2d90(r3) |r3 = target current action data pointer
0018b050: 34020020 ori r2,r0,0x0020 |r2 = 0x20 (reraise flag)
0018b054: 08062c1c j 0x0018b070 >>jump to end of regenerator section : Status change validation
0018b058: a062001d sb r2,0x001d(r3) |Store reraise in target current action status infliction set 3
--- Regenerator ---
0018b05c: 00002021 addu r4,r0,r0 |r4 = 0 (for status validation jal)
0018b060: 3c038019 lui r3,0x8019 |
0018b064: 8c632d90 lw r3,0x2d90(r3) |r3 = target current action data pointer
0018b068: 34020040 ori r2,r0,0x0040 |r2 = 0x40 (regen flag)
0018b06c: a062001e sb r2,0x001e(r3) |Store regen in target current action status infliction set 4
0018b070: 0c0612c9 jal 0x00184b24 |-->Modify_Status_Inflictions Multiples check - may result in no status infliction
0018b074: 00000000 nop |
0018b078: 10400067 beq r2,r0,0x0018b218 #If status infliction is ok /Else no status infliction : branch to to store attack type section
0018b07c: 00000000 nop |
0018b080: 08062c86 j 0x0018b218 >>jump to store attack type section
0018b084: 34100008 ori r16,r0,0x0008 |r16 = 0x08 (status change flag for current action attack type)
--- Brave Up ---
0018b088: 3c038019 lui r3,0x8019 |
0018b08c: 8c632d90 lw r3,0x2d90(r3) |r3 = target current action data pointer
0018b090: 34020083 ori r2,r0,0x0083 |r2 = 0x83
0018b094: 08062c86 j 0x0018b218 >>jump to store attack type section
0018b098: a0620016 sb r2,0x0016(r3) |store 0x83 in Target current action brave change (Bonus + 3)
--- Faith Up ---
0018b09c: 3c038019 lui r3,0x8019 |
0018b0a0: 8c632d90 lw r3,0x2d90(r3) |r3 = target current action data pointer
0018b0a4: 34020083 ori r2,r0,0x0083 |r2 = 0x83
0018b0a8: 08062c86 j 0x0018b218 >>jump to store attack type section
0018b0ac: a0620017 sb r2,0x0017(r3) |store 0x83 in Target current action faith change (Bonus + 3)
--- HP restore ---
0018b0b0: 3c038019 lui r3,0x8019 |
0018b0b4: 8c632d98 lw r3,0x2d98(r3) |r3 = target data pointer
0018b0b8: 34100040 ori r16,r0,0x0040 |r16 = 0x40 (attack type will be HP recovery)
0018b0bc: 9462002a lhu r2,0x002a(r3) |r2 = target Max HP
0018b0c0: 94630028 lhu r3,0x0028(r3) |r3 = target HP
0018b0c4: 3c048019 lui r4,0x8019 |
0018b0c8: 8c842d90 lw r4,0x2d90(r4) |r4 = target current action data pointer
0018b0cc: 00431023 subu r2,r2,r3 |r2 = target missing HP
0018b0d0: 08062c86 j 0x0018b218 >>jump to store attack type section
0018b0d4: a4820006 sh r2,0x0006(r4) |Store missing HP as Target current action HP recovery
--- MP restore ---
0018b0d8: 3c038019 lui r3,0x8019 |
0018b0dc: 8c632d98 lw r3,0x2d98(r3) |r3 = target data pointer
0018b0e0: 34100010 ori r16,r0,0x0010 |r16 = 0x10 (attack type will be MP recovery)
0018b0e4: 9462002e lhu r2,0x002e(r3) |r2 = target Max MP
0018b0e8: 9463002c lhu r3,0x002c(r3) |r3 = target current MP
0018b0ec: 3c048019 lui r4,0x8019 |
0018b0f0: 8c842d90 lw r4,0x2d90(r4) |r4 = target current action data pointer
0018b0f4: 00431023 subu r2,r2,r3 |r2 = target missing MP
0018b0f8: 08062c86 j 0x0018b218 >>jump to store attack type section
0018b0fc: a482000a sh r2,0x000a(r4) |Store missing MP as Target current action MP recovery
--- Critical quick ---
0018b100: 3c038019 lui r3,0x8019 |
0018b104: 8c632d90 lw r3,0x2d90(r3) |r3 = target current action data pointer
0018b108: 340200ff ori r2,r0,0x00ff |r2 = 0xff (will be CT100)
0018b10c: 08062c86 j 0x0018b218 >>jump to store attack type section
0018b110: a0620013 sb r2,0x0013(r3) |store Target current action CT change = CT100
--- Meatbone slash ---
0018b114: 3c028019 lui r2,0x8019 |
0018b118: 8c422d94 lw r2,0x2d94(r2) |r2 = Attacker data pointer
0018b11c: 3c038019 lui r3,0x8019 |
0018b120: 8c632d90 lw r3,0x2d90(r3) |r3 = Target current action data pointer
0018b124: 9442002a lhu r2,0x002a(r2) |r2 = Attacker max HP
0018b128: 34100080 ori r16,r0,0x0080 |r16 = 0x80 (attack type will be HP damage)
0018b12c: 08062c86 j 0x0018b218 >>jump to store attack type section
0018b130: a4620004 sh r2,0x0004(r3) |Store attacker max HP as Target current action HP damage
--- Absorb used MP ---
0018b134: 3c028019 lui r2,0x8019 |
0018b138: 8c422d90 lw r2,0x2d90(r2) |r2 = Target current action data pointer
0018b13c: 00000000 nop |
0018b140: 94430026 lhu r3,0x0026(r2) |r3 = Target last attack received
0018b144: 34100010 ori r16,r0,0x0010 |r16 = 0x10 (attack type will be MP recovery)
0018b148: 08062c86 j 0x0018b218 >>jump to store attack type section
0018b14c: a443000a sh r3,0x000a(r2) |store last attack received as target current action MP recovery ? (is this value transformed by another routine?)
--- Gilgame heart ---
0018b150: 3c038019 lui r3,0x8019 |
0018b154: 8c632d90 lw r3,0x2d90(r3) |r3 = Target current action data pointer
0018b158: 00000000 nop |
0018b15c: 94620026 lhu r2,0x0026(r3) |r2 = Target last attack received
0018b160: 08062c86 j 0x0018b218 >>jump to store attack type section
0018b164: a462000c sh r2,0x000c(r3) |store last attack received as target current action gil stolen/lost ? (is this value transformed by another routine?)
--- Distribute ---
0018b168: 3c038019 lui r3,0x8019 |
0018b16c: 8c633878 lw r3,0x3878(r3) |r3 = Targets hit counter
0018b170: 00000000 nop |
0018b174: 1060000c beq r3,r0,0x0018b1a8 #If number of targets hit <> 0x00
0018b178: 00000000 nop |
0018b17c: 3c028019 lui r2,0x8019 |
0018b180: 8c422d94 lw r2,0x2d94(r2) |r2 = Attacker data pointer
0018b184: 00000000 nop |
0018b188: 944201b2 lhu r2,0x01b2(r2) |r2 = attacker last attack received
0018b18c: 00000000 nop |
0018b190: 00431021 addu r2,r2,r3 |r2 = last attack received + targets hit counter
0018b194: 2442ffff addiu r2,r2,-0x0001 |r2 = last attack received + targets hit counter -1 (it's a way to round up the fraction of heal ?)
0018b198: 0043001a div r2,r3 |r2 / number of targets
0018b19c: 00001812 mflo r3 |r3 =(last attack received + targets hit counter -1)/targets hit counter
0018b1a0: 08062c6b j 0x0018b1ac >>jump keeping r3 value
0018b1a4: 00000000 nop |
0018b1a8: 00001821 addu r3,r0,r0 #E r3 = 0x00
0018b1ac: 3c028019 lui r2,0x8019 |
0018b1b0: 8c422d90 lw r2,0x2d90(r2) |r2 = Target current action data pointer
0018b1b4: 34100040 ori r16,r0,0x0040 |r16 = 0x40 (attack type will be HP recovery)
0018b1b8: 08062c86 j 0x0018b218 >>jump to store attack type section
0018b1bc: a4430006 sh r3,0x0006(r2) |store r3 as target current action hp recovery
--- Damage Split ---
0018b1c0: 3c028019 lui r2,0x8019 |
0018b1c4: 8c422d94 lw r2,0x2d94(r2) |r2 = Attacker data pointer
0018b1c8: 3c048019 lui r4,0x8019 |
0018b1cc: 8c842d90 lw r4,0x2d90(r4) |r4 = Target current action data pointer
0018b1d0: 3c038019 lui r3,0x8019 |
0018b1d4: 8c632d8c lw r3,0x2d8c(r3) |r3 = Attacker current action data pointer
0018b1d8: 944201b2 lhu r2,0x01b2(r2) |r2 = attacker last attack received
0018b1dc: 34100080 ori r16,r0,0x0080 |r16 = 0x80 (attack type will be HP damage)
0018b1e0: a4820004 sh r2,0x0004(r4) |store last attack received as target current action HP damage
0018b1e4: a4620006 sh r2,0x0006(r3) |store last attack received as attacker current action HP recovery
0018b1e8: 34020040 ori r2,r0,0x0040 |r2 = 0x40
0018b1ec: a0620025 sb r2,0x0025(r3) |Store Attacker current action attack type as HP recovery
0018b1f0: 3c038019 lui r3,0x8019 |
0018b1f4: 8c632d8c lw r3,0x2d8c(r3) |r3 = Attacker current action data pointer
0018b1f8: 34020001 ori r2,r0,0x0001 |r2 = 0x01
0018b1fc: 08062c86 j 0x0018b218 >>jump to store attack type section
0018b200: a0620000 sb r2,0x0000(r3) |Store Attacker current action hit flag as hit
-- Post Damage split reaction abilities--
0018b204: 3c038019 lui r3,0x8019 |
0018b208: 8c632d90 lw r3,0x2d90(r3) |r3 = Target current action data pointer
0018b20c: 2402ffff addiu r2,r0,-0x0001 |r2 = -0x0001
0018b210: 08062c98 j 0x0018b260 >>jumps to end
0018b214: a0600025 sb r0,0x0025(r3) |Store target current action hit flag as miss (Talcall here, This jump is for reactions that trigger a counter-ability, like counter Magic, or Counter attack.)
-- Store attack type section --
0018b218: 3c028019 lui r2,0x8019 |
0018b21c: 8c422d90 lw r2,0x2d90(r2) |r2 = target current action data pointer
0018b220: 0c062e91 jal 0x0018ba44 |-->Set_some_data_for_current_attack Check target status (targetable ?), cap HP and MP to 999, deals with killing blows and golem
0018b224: a0500025 sb r16,0x0025(r2) |store target current action attack type (depend of sections above)
0018b228: 3c038019 lui r3,0x8019 |
0018b22c: 8c632d90 lw r3,0x2d90(r3) |r3 = target current action data pointer
0018b230: 00000000 nop |
0018b234: 94620010 lhu r2,0x0010(r3) |r2 = Target current action specials flags
0018b238: 00000000 nop |
0018b23c: 10400005 beq r2,r0,0x0018b254 #If there is a special flag enabled /Else branch to almost end
0018b240: 00000000 nop |
0018b244: 90620025 lbu r2,0x0025(r3) |r2 = Target current action attack type
0018b248: 00000000 nop |
0018b24c: 34420001 ori r2,r2,0x0001 |Update r2 with 0x01 enabled
0018b250: a0620025 sb r2,0x0025(r3) |store updated attack type with pseudo status flags enabled
0018b254: 3c018019 lui r1,0x8019 |
0018b258: a42038c6 sh r0,0x38c6(r1) |Clear current ability reaction ID
0018b25c: 34020001 ori r2,r0,0x0001 |r2 = 0x1
0018b260: 8fbf0014 lw r31,0x0014(r29) |(landing site of jump for abilities not supported b this routine)
0018b264: 8fb00010 lw r16,0x0010(r29) |
0018b268: 27bd0018 addiu r29,r29,0x0018
0018b26c: 03e00008 jr r31
0018b270: 00000000 nop
Return locations
0018b404: Pre_Formula_Setup_(FDC)
