Apply status (to action)
Note that this is also formula 38 (100% status). It's both a subroutine called by other formulas, and a formula in the formula table.
No Parameters - Returns Nothing Update (preserves previous data) TCA status infliction bytes (0x1b to 0x1f) or removal bytes (0x20 to 0x24) See Notes for more details - Add or remove status present in current ability status infliction data (0x80193907 to 0x9019390b) - Check if Status added can be inflicted (ENTD, Immunities etc) or removed (Innate etc..) If Something is inflicted : Update Target Current Action 0x25 : Attack Type with 0x08 flag (Status change) If Nothing is inflcited : Forces Attack miss (doesn't mean the attack will realy miss, depends of the calling location ) If Target is going to be invited : Update TCA special flags 1 with 0x10 (switch team) ------------------------------------------------------------------------------------------------------------------------ 00187f24: 3c038019 lui r3,0x8019 | 00187f28: 90633906 lbu r3,0x3906(r3) |r3 = Current Ability Status infliction Type (From Weapon or Ability) 0x80193906 / 80193906 00187f2c: 27bdff38 addiu r29,r29,-0x00c8 | 00187f30: afbf00c0 sw r31,0x00c0(r29) | 00187f34: afb300bc sw r19,0x00bc(r29) | 00187f38: afb200b8 sw r18,0x00b8(r29) | 00187f3c: afb100b4 sw r17,0x00b4(r29) | 00187f40: 30620020 andi r2,r3,0x0020 |r2 <> 0x00 if Infliction Type is separate 00187f44: 1040000b beq r2,r0,0x00187f74 #If Current Ability Status infliction Type is Separate 00187f48: afb000b0 sw r16,0x00b0(r29) | 00187f4c: 3c048019 lui r4,0x8019 | 00187f50: 8c842d90 lw r4,0x2d90(r4) |r4 = Target Current action (TCA) data pointer 00187f54: 00000000 nop | 00187f58: 8482002a lh r2,0x002a(r4) |r2 = TCA Hit% 00187f5c: 00000000 nop | 00187f60: 04410002 bgez r2,0x00187f6c #If TCA hit% < 0x00 (never) 00187f64: 00000000 nop | 00187f68: 24420003 addiu r2,r2,0x0003 |r2 = 0x03 (Force Hit% at a minimal positive value) 00187f6c: 00021083 sra r2,r2,0x02 |r2 = TCA Hit% / 4 00187f70: a482002a sh r2,0x002a(r4) |Store maximum status accuracy as 25% of base Accuracy 00187f74: 30620060 andi r2,r3,0x0060 |r2 <> 0x00 if Infliction Type is Separate or Random 00187f78: 10400008 beq r2,r0,0x00187f9c #If Current Ability Status infliction Type is Separate or Random 00187f7c: 30620080 andi r2,r3,0x0080 |r2 = 0x80 If infliction type is All or nothing 00187f80: 3c028019 lui r2,0x8019 | 00187f84: 8c42f5fc lw r2,-0x0a04(r2) |r2 = Action State ( 0x8018f5fc) 00187f88: 00000000 nop | 00187f8c: 10400003 beq r2,r0,0x00187f9c #If Action is not being executed (Action state <> 0x00) 00187f90: 30620080 andi r2,r3,0x80 |r2 = 0x80 If infliction type is All or nothing 00187f94: 34030080 ori r3,r0,0x0080 |Modify Ability Status infliction Type enabling All or Nothing (probably for display/AI purpose) 00187f98: 30620080 andi r2,r3,0x0080 |r2 = 0x80 --- ALL or NOTHING Infliction Type section --- 00187f9c: 10400010 beq r2,r0,0x00187fe0 #If Current Ability Status infliction Type is All or Nothing /Else branch to Random check 00187fa0: 00008021 addu r16,r0,r0 |r16 = 0x00 (loop counter) 00187fa4: 3c038019 lui r3,0x8019 @ LOOP Through each status set (Add every Status from Current Ability data in TCA status infliction set) 00187fa8: 8c632d90 lw r3,0x2d90(r3) |r3 = TCA data pointer 00187fac: 3c018019 lui r1,0x8019 | 00187fb0: 00300821 addu r1,r1,r16 |r1 = 0x80190000 + This iteration Status set offset (= loop counter) 00187fb4: 90243907 lbu r4,0x3907(r1) |r4 = This iteration Current Ability Inflicted status set from 0x80193907 to 0x8019390b 00187fb8: 00701821 addu r3,r3,r16 |r1 = 0x80190000 + This iteration Status set offset (= loop counter) 00187fbc: 9062001b lbu r2,0x001b(r3) |r2 = This iteration TCA status infliction set from TCA 0x1b to TCA 0x1f 00187fc0: 26100001 addiu r16,r16,0x0001 |r16 = Counter + 1 00187fc4: 00441025 or r2,r2,r4 |r2 = Status from current ability data + Status already set in TCA inflication byte 00187fc8: a062001b sb r2,0x001b(r3) |Store updated Status to inflict in this iteration set 00187fcc: 2a020005 slti r2,r16,0x0005 |r2 = 0x01 if Counter < 0x05 00187fd0: 1440fff4 bne r2,r0,0x00187fa4 Λ Loop While r2 = 0x01 (5 times) 00187fd4: 00002021 addu r4,r0,r0 |r4 = 0x00 (clear r4 for status confirmation section) 00187fd8: 08062070 j 0x001881c0 >>Jump to Confirm Status Part 00187fdc: 00000000 nop | --- RANDOM Infliction Type section --- 00187fe0: 30620040 andi r2,r3,0x0040 |r2 <> 0x00 If Status infliction type is Random 00187fe4: 10400030 beq r2,r0,0x001880a8 #If Current Ability Status infliction Type is Random /Else branch to separate check 00187fe8: 00008821 addu r17,r0,r0 |r17 = 0x00 (Will be used as Status counter, +1 each time a status is stored) 00187fec: 00008021 addu r16,r0,r0 |r16 = 0x00 (Loop counter) 00187ff0: 34050080 ori r5,r0,0x0080 |r5 = 0x80 (used as base value for status bitmask) 00187ff4: 27a40010 addiu r4,r29,0x0010 |r4 = stack + 0x10 (Inner routine Stack pointer - Used to store status) @LOOP - Through each status (40 iterations) 00187ff8: 06010002 bgez r16,0x00188004 #If r16 < 0x00 00187ffc: 02001021 addu r2,r16,r0 |r2 = status global rank (= loop counter) 00188000: 26020007 addiu r2,r16,0x0007 |r2 = 0x0007 + r16 (is <0) (never checked ? r16 always >= 0x00) 00188004: 000210c3 sra r2,r2,0x03 |r2 = This iteration Status set (global rank / 8) will be = 0x00 until loop counter >= 0x08 then = 0x01 (9th iteration = 1st status of 2nd set) 00188008: 3c018019 lui r1,0x8019 | 0018800c: 00220821 addu r1,r1,r2 |r1 = 8019000X (X = this iteration status set offset) 00188010: 90233907 lbu r3,0x3907(r1) |r3 = This iteration current ability Status infliction set 1 00188014: 32020007 andi r2,r16,0x0007 |r2 = This iteration status rank in his set (r2 is the remainder of loop counter /8) 00188018: 00451007 srav r2,r5,r2 |r2 = This iteration status bitmask in his set (if 1st status of is set, r2 = 0x00, bitmask = 0x80 / is last, r2 = 0x07, bitmask = 0x01) 0018801c: 00621824 and r3,r3,r2 |r3 <> 0x00 if this iteration status is in Ability infliction list 00188020: 10600004 beq r3,r0,0x00188034 # If This iteration Status is in Current Ability infliction set 00188024: 00000000 nop | 00188028: ac900000 sw r16,0x0000(r4) |Store loop counter (= Status global rank) at Stack 0x10 0018802c: 24840004 addiu r4,r4,0x0004 |r4 = Stack pointer + 0x04 (offset for each stored status) 00188030: 26310001 addiu r17,r17,0x0001 |r17 =Number of statuses stored + 1 00188034: 26100001 addiu r16,r16,0x0001 |r16 = Loop counter +1 00188038: 2a020028 slti r2,r16,0x0028 |r2 = 0x01 if loop counter < 0x28 (40 iterations) 0018803c: 1440ffee bne r2,r0,0x00187ff8 Λ Loop while loop counter < 0x28 00188040: 00000000 nop | 00188044: 0c063ba8 jal 0x0018eea0 |-->Random Process, gives a number between 0-7fff Returns r2 = Number between 0x00 and 0x7fff 00188048: 00000000 nop | 0018804c: 00510018 mult r2,r17 |Number of Status * Random 00188050: 00001012 mflo r2 |r2 = Number of status in ability infliction list * Random number 00188054: 04410002 bgez r2,0x00188060 # If r2 < 0 00188058: 00000000 nop | 0018805c: 24427fff addiu r2,r2,0x7fff |r2 = r2 positive value 00188060: 000213c3 sra r2,r2,0x0f |r2 = Random between 0 and Number of inflicted status - 1 Nb of statuses * Random / (Max possible random +1) 00188064: 00021080 sll r2,r2,0x02 |r2 = Drawed status rank in Stack list (Status number * 0x04) 00188068: 03a21021 add r2,r29,r2 |r2 = Stack pointer 0018806c: 8c450010 lw r5,0x0010(r2) |r5 = Drawed Status global rank 00188070: 3c028019 lui r2,0x8019 | 00188074: 8c422d90 lw r2,0x2d90(r2) |r2 = TCA data pointer 00188078: 04a10002 bgez r5,0x00188084 # if drawed status rank is < 0x00 (never true) 0018807c: 00a02021 addu r4,r5,r0 |r4 = drawed status global rank 00188080: 24a40007 addiu r4,r5,0x0007 |r4 = r5 + 0x07 00188084: 000420c3 sra r4,r4,0x03 |r4 = Drawed Status set (global rank / 8) 00188088: 00442021 addu r4,r2,r4 |r4 = TCA data pointer + Drawed Status set offset 0018808c: 30a50007 andi r5,r5,0x0007 |r5 = Drawed Status rank in his set (kind of remainder of global rank/8) 00188090: 34020080 ori r2,r0,0x0080 |r2 = 0x80 (used as base value for bitmask) 00188094: 9083001b lbu r3,0x001b(r4) |r3 = Drawed Status TCA infliction set byte 00188098: 00a21007 srav r2,r2,r5 |r2 = Drawed Status bitmask 0018809c: 00621825 or r3,r3,r2 |r3 = TCA Drawed Status infliction set enhanced with drawed status 001880a0: 0806206f j 0x001881bc >>Jump to confirm status part 001880a4: a083001b sb r3,0x001b(r4) |Store Inflicted Status Enhanced with Drawed Status --- SEPARATE Infliction Type section --- 001880a8: 30620020 andi r2,r3,0x0020 |r2 <> 0x00 if infliction type is separate 001880ac: 10400033 beq r2,r0,0x0018817c #If Current Ability Status infliction Type is Separate 001880b0: 00008021 addu r16,r0,r0 |r16 = 0x00 (Loop counter) 001880b4: 34130080 ori r19,r0,0x0080 |r19 = 0x80 (base value for bitmask) 001880b8: 06010002 bgez r16,0x001880c4 #If Loop counter < 0x00 (never) 001880bc: 02001021 addu r2,r16,r0 |r2 = Status global rank (= loop counter) 001880c0: 26020007 addiu r2,r16,0x0007 |r2 = r16 + 0x07 (never checked ?) 001880c4: 000288c3 sra r17,r2,0x03 |r17 = This iteration Status set (global rank / 8) 001880c8: 3c018019 lui r1,0x8019 | 001880cc: 00310821 addu r1,r1,r17 |r1 = 0x801900X (X = this iteration status set offset) 001880d0: 90233907 lbu r3,0x3907(r1) |r3 = This iteration Current Ability Status infliction set byte 001880d4: 32020007 andi r2,r16,0x0007 |r2 = This iteration status rank in his set (kind of remainder of global rank / 8) 001880d8: 00539007 srav r18,r19,r2 |r18 = This iteration status bitmask 001880dc: 00721824 and r3,r3,r18 |r3 <> 0x00 if this iteration status is in infliction list 001880e0: 10600012 beq r3,r0,0x0018812c #If This iteration Status is in Current Ability infliction list 001880e4: 34040064 ori r4,r0,0x0064 |r4 = 0x64 (100) 001880e8: 0c017833 jal 0x0005e0cc |-->Check if Random is greater/equal to Chance Returns r2 = 0x00 if Random < 25% (Status will be inflicted) 001880ec: 34050018 ori r5,r0,0x0018 |r5 = 0x18 (25) - Separate = innate 25% 001880f0: 14400006 bne r2,r0,0x0018810c #If This iteration Status is going to be inflicted / Else branch avoiding deleting section 001880f4: 34020002 ori r2,r0,0x0002 |r2 = 0x02 001880f8: 3c038019 lui r3,0x8019 | 001880fc: 8c63f5fc lw r3,-0x0a04(r3) |r3 = Action State (0x8018f5fc) 00188100: 00000000 nop | 00188104: 14620009 bne r3,r2,0x0018812c #If Action State is a Preview (= 0x02) Useless (see 0x00187f8c : if separate and action stats <> 0x00 routine is drive to all or nothing section) 00188108: 00000000 nop | 0018810c: 3c018019 lui r1,0x8019 #E | 00188110: 00310821 addu r1,r1,r17 |r1 = 0x801900X (X = this iteration status set offset) 00188114: 90223907 lbu r2,0x3907(r1) |r2 = This iteration Current Ability Status infliction set byte 00188118: 00000000 nop | 0018811c: 00521026 xor r2,r2,r18 |r2 = This iteration infliction byte deprived of this iteration status 00188120: 3c018019 lui r1,0x8019 | 00188124: 00310821 addu r1,r1,r17 |r1 = 0x801900X (X = this iteration status set offset) 00188128: a0223907 sb r2,0x3907(r1) |Store deprived Ability infliction set of this iteration status 0018812c: 26100001 addiu r16,r16,0x0001 |r16 = loop counter + 1 00188130: 2a020028 slti r2,r16,0x0028 |r2 = 0x01 if counter < 0x28 00188134: 1440ffe0 bne r2,r0,0x001880b8 Λ Loop while counter < 40 00188138: 00000000 nop | 0018813c: 00008021 addu r16,r0,r0 |r16 = 0x00 (next loop counter) 00188140: 3c038019 lui r3,0x8019 @LOOP - though all status set 00188144: 8c632d90 lw r3,0x2d90(r3) |r3 = TCA data pointer 00188148: 3c018019 lui r1,0x8019 | 0018814c: 00300821 addu r1,r1,r16 |r1 = 0x801900X (X = this iteration status set offset) 00188150: 90243907 lbu r4,0x3907(r1) |r4 = This iteration Current Ability infliction Set 00188154: 00701821 addu r3,r3,r16 |r3 = TCA data pointer + this iteration set offset 00188158: 9062001b lbu r2,0x001b(r3) |r2 = This iteration TCA Status infliction set byte 0018815c: 26100001 addiu r16,r16,0x0001 |r16 = loop counter + 1 00188160: 00441025 or r2,r2,r4 |r2 = TCA status infliction byte enhanced with this iteration Ability Status infliction byte 00188164: a062001b sb r2,0x001b(r3) |Store This iteration enhanced TCA status infliction set byte 00188168: 2a020005 slti r2,r16,0x0005 |r2 = 0x01 if loop counter <0x05 0018816c: 1440fff4 bne r2,r0,0x00188140 Λ Loop 5 times 00188170: 00002021 addu r4,r0,r0 |r4 = 0x00 (clear r4 for status confirmation section) 00188174: 08062070 j 0x001881c0 >>Jump to confirm Status part 00188178: 00000000 nop | --- CANCEL status section --- 0018817c: 30620010 andi r2,r3,0x0010 |r2 <> 0x00 if infliction type is cancel 00188180: 1040000f beq r2,r0,0x001881c0 #If Current Ability Status infliction Type is Cancel 00188184: 00002021 addu r4,r0,r0 |r4 = 0x00 00188188: 3c038019 lui r3,0x8019 @ LOOP though all status set 0018818c: 8c632d90 lw r3,0x2d90(r3) |r3 = TCA data pointer 00188190: 3c018019 lui r1,0x8019 | 00188194: 00300821 addu r1,r1,r16 |r1 = 0x801900X (X = this iteration status set offset) 00188198: 90243907 lbu r4,0x3907(r1) |r4 = This iteration Current Ability Status infliction set byte 0018819c: 00701821 addu r3,r3,r16 |r3 = TCA data pointer + this iteration set offset 001881a0: 90620020 lbu r2,0x0020(r3) |r2 = This iteration TCA status removal byte 001881a4: 26100001 addiu r16,r16,0x0001 |r16 = loop counter +1 001881a8: 00441025 or r2,r2,r4 |r2 = This iteration TCA removal byte enhanced with current ability status infliction 001881ac: a0620020 sb r2,0x0020(r3) |Store This iteration TCA removal byte enhanced with this iteration Current ability status inlfiction set 001881b0: 2a020005 slti r2,r16,0x0005 |r2 = 0x01 if loop counter < 0x05 001881b4: 1440fff4 bne r2,r0,0x00188188 Λ Loop 5 times 001881b8: 00000000 nop | 001881bc: 00002021 addu r4,r0,r0 |r4 = 0x00 (clear r4 for status confirmation section) landing site from random section --- CONFIRM STATUS INFLICTION/REMOVAL --- 001881c0: 00008021 addu r16,r0,r0 |r16 = 0x00 (loop counter) 001881c4: 3c058019 lui r5,0x8019 | 001881c8: 8ca52d90 lw r5,0x2d90(r5) |r5 = TCA data pointer 001881cc: 00000000 nop @ LOOP thought each set of status (TCA infliction and TCA removal) 001881d0: 00b01021 addu r2,r5,r16 |r2 = 0x80190000 + loop counter (used as Status set offset) | r2 = TCADP + offset 001881d4: 9043001b lbu r3,0x001b(r2) |r3 = This iteration TCA Status infliction byte from TCA 0x1b to TCA 0x1f 001881d8: 90420020 lbu r2,0x0020(r2) |r2 = This iteration TCA status removal byte from TCA 0x20 to TCA 0x24 001881dc: 26100001 addiu r16,r16,0x0001 |r16 = r16 +1 (offset) 001881e0: 00621825 or r3,r3,r2 |r3 <> 0x00 if at least one status is inflicted / removed in this iteration 001881e4: 2a020005 slti r2,r16,0x0005 |r2 = 0x01 if loop counter < 0x05 001881e8: 1440fff8 bne r2,r0,0x001881cc Λ Loop while r2 = 1 (5 loops for each set of status) 001881ec: 00832025 or r4,r4,r3 |r4 <> 0x00 if at least one status is inflicted/removed in any set (preserved while looping) 001881f0: 308200ff andi r2,r4,0x00ff |r2 <> 0x00 if there's at least one status in TCA infliction/removal bytes 001881f4: 10400005 beq r2,r0,0x0018820c # If something is going to be inflicted/removed /Else branch to Force Attack miss and exits routine 001881f8: 00000000 nop | 001881fc: 0c0612c9 jal 0x00184b24 |-->Validate Status Changes Checks is statuses can be inflicted/removed (Innate/immunity etc…), returns r2 = 0x00 if nothing is inflicted/removed 00188200: 00002021 addu r4,r0,r0 |r4 = 0x00 (Force above routine to check TCA infliction and removal sets) 00188204: 14400005 bne r2,r0,0x0018821c # If There's nothing left to inflict/remove 00188208: 00000000 nop | 0018820c: 0c0610c3 jal 0x0018430c #E | -->Force_Attack_Miss TCA hit flag = 0x00, Evade type = 0x07, Hit% = 0% 00188210: 00000000 nop | 00188214: 0806209a j 0x00188268 >>Jump to END 00188218: 00000000 nop | 0018821c: 3c028019 lui r2,0x8019 #Else (Something is going to be inflicted) 00188220: 8c422d90 lw r2,0x2d90(r2) |r2 = TCA data pointer 00188224: 00000000 nop | 00188228: 90430025 lbu r3,0x0025(r2) |r3 = TCA Attack Type 0018822c: 00000000 nop | 00188230: 34630008 ori r3,r3,0x0008 |r3 = TCA Attack type enhanced with Status change 00188234: a0430025 sb r3,0x0025(r2) |Store enhanced Attack type 00188238: 3c038019 lui r3,0x8019 | 0018823c: 8c632d90 lw r3,0x2d90(r3) |r3 = TCA data pointer 00188240: 00000000 nop | 00188244: 9062001c lbu r2,0x001c(r3) |r2 = TCA status infliction set 2 00188248: 00000000 nop | 0018824c: 30420040 andi r2,r2,0x0040 |r2 = 0x40 if invite is inflicted - Else 0x00 00188250: 10400005 beq r2,r0,0x00188268 # If target is invited 00188254: 00000000 nop | 00188258: 94620010 lhu r2,0x0010(r3) |r2 = TCA special flags 1 and 2 0018825c: 00000000 nop | 00188260: 34420040 ori r2,r2,0x0040 |r2 = TCA special flags enhanced with switch team 00188264: a4620010 sh r2,0x0010(r3) |Store enhanced specials flags (+ switch team) 00188268: 8fbf00c0 lw r31,0x00c0(r29) END 0018826c: 8fb300bc lw r19,0x00bc(r29) 00188270: 8fb200b8 lw r18,0x00b8(r29) 00188274: 8fb100b4 lw r17,0x00b4(r29) 00188278: 8fb000b0 lw r16,0x00b0(r29) 0018827c: 27bd00c8 addiu r29,r29,0x00c8 00188280: 03e00008 jr r31 00188284: 00000000 nop
Notes
Inflict Statuses from Current Ability status infliction (0x80193907 to 0x8019390b)
There's an action state check (0x8018f5fc), if <> 0x00 (not being executed), Infliction Type is forced to All or Nothing (for display purpose i guess)
Infliction depends of Current ability infliction type :
- All or nothing : all statuses in the list will be inflicted
- Random : One status of the list is drawed then inflicted
- Separate : Each status has 25% chances of being inflicted (could end with no infliction)
In facts : statuses not drawed are deleted from the infliction list
- Cancel : all statuses from the list will be canceled
Once the Status infliction/removal sets are updated, check if the modifications are allowed (Status, ENTD flags, immunities)
Non-inflictable/removable statuses will be deleted from the TCA infliction/removal bytes. See Validate Status Changes
If Nothing is Inflicted/Removed Call Force_Attack_Miss
Note that is this routine is called from a routine that is preserving TCA Hit flag and Hit%, the Action will not miss (only the status infliction will)
Return locations
Battle.bin 00186ac0: Song_abilities 00186bcc: Dance_abilities 00186cd8: Talk_Skill 00187ee4: Apply_status_(to_action)_-_(Preserve_hit_status,_evade_type,_hit_%) 00188ea8: 0A_Hit_F(MA+X)% 00188ee8: 0B_Hit_F(MA+X)% 0018966c: 22_Hit_(100%)_Status 00189994: 29_OppositeSex:_Hit_(MA+X)% 00189e84: 33_Hit_(PA+X)% 00189ffc: 3D_Hit_(MA+X)% 0018a078: 3F_Hit_(SP+X)% 0018a104: 40_Undead:_Hit_(SP+X)% 0018a16c: 41_Hit_(MA+X)% 0018a4d8: 50_Hit_(MA+X)% 0018a544: 51_Hit_(MA+X)% 0018a7fc: 57_+Lvl(1)_NS_100%_Add_Status_on_Caster 0018a9b4: 5A_Dragon:_Hit(100)% 0018b97c: Pre_Formula_Setup_(FDC) - Formula 38 return location (called with jalr)
