Difference between revisions of "Stat Increment/Decrement"
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0018d574: 30c300ff andi r3,r6,0x00ff |{{f/std|<nowiki>r3 = Stat Cap</nowiki>}} | 0018d574: 30c300ff andi r3,r6,0x00ff |{{f/std|<nowiki>r3 = Stat Cap</nowiki>}} | ||
0018d578: 340200ff ori r2,r0,0x00ff |{{f/std|<nowiki>r2 = 0x0ff</nowiki>}} | 0018d578: 340200ff ori r2,r0,0x00ff |{{f/std|<nowiki>r2 = 0x0ff</nowiki>}} | ||
| − | 0018d57c: 14620005 bne r3,r2,0x0018d594 {{f/Cond|<nowiki>If Stat Cap = 0x0ff</nowiki>}} {{f/std| | + | 0018d57c: 14620005 bne r3,r2,0x0018d594 {{f/Cond|<nowiki>If Stat Cap = 0x0ff</nowiki>}} {{f/std|Quick effect ?}} |
0018d580: 3089007f andi r9,r4,0x007f |{{f/std|<nowiki>r9 = Stat change value (flag 0x80 = + or -)</nowiki>}} | 0018d580: 3089007f andi r9,r4,0x007f |{{f/std|<nowiki>r9 = Stat change value (flag 0x80 = + or -)</nowiki>}} | ||
0018d584: 3402007f ori r2,r0,0x007f |{{f/std|<nowiki>r2 = 0x7f</nowiki>}} | 0018d584: 3402007f ori r2,r0,0x007f |{{f/std|<nowiki>r2 = 0x7f</nowiki>}} | ||
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0018d58c: 30820080 andi r2,r4,0x0080 |{{f/std|<nowiki>r2 = stat change bonus or malus flag</nowiki>}} | 0018d58c: 30820080 andi r2,r4,0x0080 |{{f/std|<nowiki>r2 = stat change bonus or malus flag</nowiki>}} | ||
| − | 0018d590: 340900ff ori r9,r0,0x00ff |{{f/std|<nowiki>r9 = 0x0ff (forces | + | 0018d590: 340900ff ori r9,r0,0x00ff |{{f/std|<nowiki>r9 = 0x0ff (forces CT value at 0x0ff)</nowiki>}} |
0018d594: 30820080 andi r2,r4,0x0080 |{{f/std|<nowiki>r2 = stat change bonus or malus flag</nowiki>}} | 0018d594: 30820080 andi r2,r4,0x0080 |{{f/std|<nowiki>r2 = stat change bonus or malus flag</nowiki>}} | ||
0018d598: 10400003 beq r2,r0,0x0018d5a8 {{f/Cond|If TCA add a bonus to desired stat}} | 0018d598: 10400003 beq r2,r0,0x0018d5a8 {{f/Cond|If TCA add a bonus to desired stat}} | ||
Revision as of 12:10, 20 March 2022
Parameters : r4 = Stat Change (0x7f = holds value - 0x80 if it's a bonus)
r5 = Unit Stat data pointer (details in return location)
r6 = Stat maximum cap
r7 = Stat minimum cap
Returns : r2 = 0x00 if no stat change
r2 = 0x01 if stat changes
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0018d570: 90a80000 lbu r8,0x0000(r5) |r8 = Unit Stat
0018d574: 30c300ff andi r3,r6,0x00ff |r3 = Stat Cap
0018d578: 340200ff ori r2,r0,0x00ff |r2 = 0x0ff
0018d57c: 14620005 bne r3,r2,0x0018d594 #If Stat Cap = 0x0ff Quick effect ?
0018d580: 3089007f andi r9,r4,0x007f |r9 = Stat change value (flag 0x80 = + or -)
0018d584: 3402007f ori r2,r0,0x007f |r2 = 0x7f
0018d588: 15220003 bne r9,r2,0x0018d598 #If Stat Change = 0x7f (maximum change value)
0018d58c: 30820080 andi r2,r4,0x0080 |r2 = stat change bonus or malus flag
0018d590: 340900ff ori r9,r0,0x00ff |r9 = 0x0ff (forces CT value at 0x0ff)
0018d594: 30820080 andi r2,r4,0x0080 |r2 = stat change bonus or malus flag
0018d598: 10400003 beq r2,r0,0x0018d5a8 #If TCA add a bonus to desired stat
0018d59c: 00000000 nop |
0018d5a0: 0806356b j 0x0018d5ac >>Jump (add stat)
0018d5a4: 01094021 addu r8,r8,r9 |r8 = Unit stat + Bonus value
Else (Malus)
0018d5a8: 01094023 subu r8,r8,r9 |r8 = Unit stat - Malus value
0018d5ac: 30e700ff andi r7,r7,0x00ff |r7 = Stat minimum value
0018d5b0: 0107102a slt r2,r8,r7 |r2 = 0x01 if Unit's new stat < Minimum value
0018d5b4: 10400002 beq r2,r0,0x0018d5c0 #If Unit's new stats < Minimum value
0018d5b8: 30c600ff andi r6,r6,0x00ff |r6 = Stat's Maximum value
0018d5bc: 00e04021 addu r8,r7,r0 |r8 = Minimum stat value
0018d5c0: 00c8102a slt r2,r6,r8 |r2 = 0x01 if Maximum value < New value
0018d5c4: 10400002 beq r2,r0,0x0018d5d0 #If Unit's New Stats value > Maximum value
0018d5c8: 00000000 nop |
0018d5cc: 00c04021 addu r8,r6,r0 |r8 = Maximum stat value
0018d5d0: 90a20000 lbu r2,0x0000(r5) |r2 = Unit stat
0018d5d4: 00000000 nop |
0018d5d8: 15020003 bne r8,r2,0x0018d5e8 #If There's no stat modification already at min or max value
0018d5dc: 34020001 ori r2,r0,0x0001 |r2 = 0x01
0018d5e0: 08063586 j 0x0018d618 >>jump to end (r2 = 0x00)
0018d5e4: 00001021 addu r2,r0,r0 |r2 = 0x00
Else (There is a modification)
0018d5e8: 14e2000a bne r7,r2,0x0018d614 #If Minimum stat value is 0x01 (MA - PA - Speed)
0018d5ec: a0a80000 sb r8,0x0000(r5) |Store new Unit stat value
0018d5f0: 90a20000 lbu r2,0x0000(r5) |r2 = New stat value
0018d5f4: 90a30003 lbu r3,0x0003(r5) |r3 = Unit Stats from equipment
0018d5f8: 00000000 nop |
0018d5fc: 00434021 addu r8,r2,r3 |r8 = New Value + Bonus from equipment
0018d600: 00c8102a slt r2,r6,r8 |r2 = 0x01 if Max stats value < Total value
0018d604: 10400002 beq r2,r0,0x0018d610 #If Total Stat value > Max Value
0018d608: 00000000 nop |
0018d60c: 00c04021 addu r8,r6,r0 |r8 = Max value
0018d610: a0a80006 sb r8,0x0006(r5) |Store New Total value (raw + equipement)
0018d614: 34020001 ori r2,r0,0x0001 |r2 = 0x01
0018d618: 03e00008 jr r31 END
0018d61c: 00000000 nop
Return location
Battle.bin 0018c094: Main_Reaction_Routine_-_performs_ability_effects r5 = 0x32 (raw speed) 0018c0bc: Main_Reaction_Routine_-_performs_ability_effects r5 = 0x39 (CT) 0018c0e4: Main_Reaction_Routine_-_performs_ability_effects r5 = 0x30 (raw PA) 0018c10c: Main_Reaction_Routine_-_performs_ability_effects r5 = 0x31 (raw MA) 0018c140: Main_Reaction_Routine_-_performs_ability_effects r5 = 0x64 (Wall CT ?) 0018c168: Main_Reaction_Routine_-_performs_ability_effects r5 = 0x26 (Faith)
