Weather Elemental effects
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No Parameters - Returns Nothing Modify Target Current Action HP damage amount based on Weather - Fire : -25% of HP damage if Thunderstorm (strong or not) - Thunder : +25% of HP damage if Thunderstorm (strong or not) - Ice : +25% of HP damage if Snowstorm (strong or not) Note that Fire and Thunder modification could be apply together if ability is Fire and Thunder ------------------------------------------------------------------------------------------------------- 00186ed0: 27bdffe8 addiu r29,r29,-0x0018 | 00186ed4: afb00010 sw r16,0x0010(r29) | 00186ed8: 3c108019 lui r16,0x8019 | 00186edc: 921038f7 lbu r16,0x38f7(r16) |r16 = Current Ability : Ability Element 0x801938f7 / 801938f7 00186ee0: afbf0014 sw r31,0x0014(r29) | 00186ee4: 0c063998 jal 0x0018e660 |-->0018e660 - 0018e6b4 Returns r2 = Weather value (+0x03 if snowy) or 0x00 if ignored 00186ee8: 00000000 nop | 00186eec: 00402821 addu r5,r2,r0 |r5 = Weather 00186ef0: 24a2fffd addiu r2,r5,-0x0003 |r2 = Weather - 0x03 00186ef4: 2c420002 sltiu r2,r2,0x0002 |r2 = 0x01 if Weather Mod is Thunderstorm or Strong thunder storm 00186ef8: 1040001e beq r2,r0,0x00186f74 #If Weather is Thunder Storm (strong or not) 00186efc: 32020080 andi r2,r16,0x0080 |r2 = 0x80 if Ability element is Fire 00186f00: 1040000e beq r2,r0,0x00186f3c #If Ability element is fire 00186f04: 32020040 andi r2,r16,0x0040 |r2 = 0x40 if Ability element is Thunder 00186f08: 3c048019 lui r4,0x8019 | 00186f0c: 8c842d90 lw r4,0x2d90(r4) |r4 = Target Current Action (TCA) data pointer 00186f10: 00000000 nop | 00186f14: 84830004 lh r3,0x0004(r4) |r3 = TCA HP damage amount 00186f18: 00000000 nop | 00186f1c: 00031040 sll r2,r3,0x01 |HP Damage * 2 00186f20: 00431021 addu r2,r2,r3 |HP Damage * 3 00186f24: 04410002 bgez r2,0x00186f30 #If HP damage * 3 < 0x00 (never ?) 00186f28: 00000000 nop | 00186f2c: 24420003 addiu r2,r2,0x0003 |HP damage = 0x03 00186f30: 00021083 sra r2,r2,0x02 |HP Damage * 3 / 4 00186f34: a4820004 sh r2,0x0004(r4) |Store HP Damage = 75% of Initial HP damage 00186f38: 32020040 andi r2,r16,0x0040 |r2 = 0x40 if Ability element is Thunder 00186f3c: 1040000e beq r2,r0,0x00186f78 #If Element is Thunder 00186f40: 24a2fffa addiu r2,r5,-0x0006 |r2 = Weather - 0x06 00186f44: 3c048019 lui r4,0x8019 | 00186f48: 8c842d90 lw r4,0x2d90(r4) |r4 = Target Current Action (TCA) data pointer 00186f4c: 00000000 nop | 00186f50: 84830004 lh r3,0x0004(r4) |r3 = TCA HP damage amount 00186f54: 00000000 nop | 00186f58: 00031080 sll r2,r3,0x02 |HP Damage * 4 00186f5c: 00431021 addu r2,r2,r3 |HP Damage * 5 00186f60: 04410002 bgez r2,0x00186f6c #If HP damage * 5 < 0x00 (never ?) 00186f64: 00000000 nop | 00186f68: 24420003 addiu r2,r2,0x0003 |r2 = 0x03 00186f6c: 00021083 sra r2,r2,0x02 |HP Damage * 5 /4 00186f70: a4820004 sh r2,0x0004(r4) |Store HP Damage = 125% of Initial HP damage 00186f74: 24a2fffa addiu r2,r5,0xfffa |r2 = Weather - 0x06 00186f78: 2c420002 sltiu r2,r2,0x0002 |r2 = 0x01 if Weather is (Snow Storm or Strong snow storm) 00186f7c: 1040000f beq r2,r0,0x00186fbc #If Weather is Snow Storm (strong or not) 00186f80: 32020020 andi r2,r16,0x0020 |r2 = 0x20 if Ability Element is Ice 00186f84: 1040000d beq r2,r0,0x00186fbc #If Ability Element is Ice 00186f88: 00000000 nop | 00186f8c: 3c048019 lui r4,0x8019 | 00186f90: 8c842d90 lw r4,0x2d90(r4) |r4 = Target Current Action (TCA) data pointer 00186f94: 00000000 nop | 00186f98: 84830004 lh r3,0x0004(r4) |r3 = TCA HP damage amount 00186f9c: 00000000 nop | 00186fa0: 00031080 sll r2,r3,0x02 |HP Damage * 4 00186fa4: 00431021 addu r2,r2,r3 |HP Damage * 5 00186fa8: 04410002 bgez r2,0x00186fb4 #If HP damage * 5 < 0x00 00186fac: 00000000 nop | 00186fb0: 24420003 addiu r2,r2,0x0003 |r2 = 0x03 00186fb4: 00021083 sra r2,r2,0x02 |HP Damage * 5 /4 00186fb8: a4820004 sh r2,0x0004(r4) |Store HP Damage = 125% of Initial HP damage 00186fbc: 8fbf0014 lw r31,0x0014(r29) END 00186fc0: 8fb00010 lw r16,0x0010(r29) 00186fc4: 27bd0018 addiu r29,r29,0x0018 00186fc8: 03e00008 jr r31 00186fcc: 00000000 nop
Note
Weather value used in this routine (returned by 0018e660 - 0018e6b4 ) - 0x00 If weather is ignored - 0x01 Clear - 0x02 Rain - 0x03 Thunderstorm - 0x04 Strong Thunderstorm - 0x05 Snow - 0x06 Snowstorm - 0x07 Strong Snowstorm
Return location
Battle.bin 00188794: Elemental_XA_*_YA 00188e2c: Formula 09 : Dmg (Y/100)% Hit F(MA+X)% 00189d20: Formula 31 : Dmg ((PA+Y)/2*PA) 0018a61c: Formula 53 : Dmg (X)% Hit (MA+X)%
