FF7/DamageFormula
Damage Formula's description
0x11:
Prepare Function 0x0 (calculate physical hit chance)
Prepare Function 0x2 (calculate critical chance)
Damage Function 0x1
0xA0:
Prepare Function 0x0 (calculate physical hit chance)
Prepare Function 0x2 (calculate critical chance)
Damage Function 0x1
damage = damage * (1 + number_of_status1 + 2 * number_of_status2).
number_of_status1 are calculated as sum of attacker statuses darkness, slow, silence, sadness, poison, near death.
number_of_status2 are calculated as sum of attacker statuses death sentence, slow-numb.
0xA1:
Prepare Function 0x0 (calculate physical hit chance)
Prepare Function 0x2 (calculate critical chance)
Damage Function 0x1
if current hp less then max hp / 4 then damage = damage * 2.
if attacker in death sentence then damage = damage * 4.
0xA2:
Prepare Function 0x0 (calculate physical hit chance)
Prepare Function 0x2 (calculate critical chance)
Damage Function 0x1
damage = damage * (1 + number_of_dead_player_units).
0xA3:
Prepare Function 0x0 (calculate physical hit chance)
Prepare Function 0x2 (calculate critical chance)
power_modifier = total_level_of_all_enemy_target / number_of_enemy_target.
(this only use enemy units from 4 to 10 that includes in target mask after all preparation)
Damage Function 0x1
0xA4:
Prepare Function 0x0 (calculate physical hit chance)
Prepare Function 0x2 (calculate critical chance)
power_modifier = 1 + (((current_hp * 3) / max_hp) * power_modifier).
Damage Function 0x1
0xA5:
Prepare Function 0x0 (calculate physical hit chance)
Prepare Function 0x2 (calculate critical chance)
power_modifier = 1 + (((current_mp * 3) / max_mp) * power_modifier).
Damage Function 0x1
0xA6:
Prepare Function 0x0 (calculate physical hit chance)
Prepare Function 0x2 (calculate critical chance)
power_modifier = 1 + (((total_ap / 10000) * power_modifier) / 16).
(total_ap is no more than ap needed for max star, so underwater materia won't work)
Damage Function 0x1
0xA7:
Prepare Function 0x0 (calculate physical hit chance)
Prepare Function 0x2 (calculate critical chance)
power_modifier = 10 + (((number_of_kills / 128) * power_modifier) / 16).
Damage Function 0x1
0xA8:
Prepare Function 0x0 (calculate physical hit chance)
Prepare Function 0x2 (calculate critical chance)
power_modifier = 1 + (((limit_bar_value * (limit_level + 1) / 16) * power_modifier) / 16).
Damage Function 0x1
Damage Calculations
For standard damage functions
X0:
Sets Target's 02h flag to 1. (Unknown effect)
X1:
If Attack Property "Always Critical" is Set Set Critical Damage Flag End If x = ( Actor's Level * Actor's (M)Attack ) / 32 y = ( Actor's Level + Actor's (M)Attack ) / 32 z = Actor's (M)Attack + ( x * y ) z = z * ( 512 - target's defense ) * Attack's Power Damage = z / 4096 If Critical Damage Flag is set Damage = Damage * 2 End If If Actor's Statuses include Berserk Damage = Damage * 3 / 2 End If Long_Range = 0 If Target is in Back Row Set Long_Range = 1 End If If Attack is Short Range OR Command is Enemy Attack If Actor is in Back Row Long_Range = 1 End If Else Long_Range = 0 End If If Long_Range != 0 Damage = Damage / 2 End If If Target is Defending Damage = Damage / 2 End If If Target's Back is exposed Damage = Damage * ( Target's Back Attack Modifier / 8 ) End If If Actor's Statuses includes Frog Damage = Damage / 4 End If Damage = Sadness( Damage ) Damage = Split( Damage, 0 ) Damage = Barrier( Damage ) If Actor's Statuses include Mini Damage = 0 End If Damage = Variance( Damage )
X2:
multiNoSplit = ( ( ( Attack's Target Flags AND Ch ) - 4 ) == 0 ? 1 : 0 ) Base = (Actor's Attack + Actor's Level) * 6 Damage = (512 - Target's Defense) * Base * Attack's Power Damage = Sadness( Damage ) Damage = SplitDamage( Damage, multiNoSplit ) Damage = Barrier( Damage ) Damage = Variance( Damage )
X3:
If Attack Properties Damage MP is clear Damage = Target's HP Else Damage = Target's MP End If Damage = Damage * Attack's Power / 32 If ActionData[AC] != 0 (?) Damage = Damage / 2 End If
X4:
If Attack Properties Damage MP is clear Damage = Target's MHP Else Damage = Target's MMP End If Damage = Damage * Attack's Power / 32 If ActionData[AC] != 0 (?) Damage = Damage / 2 End If
X5:
Damage = (Actor's (M)Attack + Actor's Level) * 6 + (Attack's Power * 22) Damage = SplitDamage( Damage ) Damage = Barrier( Damage ) Damage = Variance( Damage )
X6:
Damage = Attack's Power * 20
X7:
Damage = ( ( 512 - Target's Def ) * Attack's Power / 32 ) Damage = Variance( Damage )
X8:
If ActionData[0x230] AND 40h ActionData[0x230] = 1 Else ActionData[0x230] = 80h End If //presumably this checks if the target heals from restore element and will either recover or kill based on the result
X9:
Actor's Attack = Actor's Strength * 2 Use Damage X1 with adjusted stat
XA:
Damage = ( Attack's Power + Number of Targets - 1 ) / Number of Targets
Additional Checks
Sadness( Damage ):
If Target's Status includes Sadness Damage = Damage - (Damage * 3 / 10) End If Return Damage
SplitDamage( Damage, multiNoSplit ):
If multiNoSplit == 0 If No. of Attack's Targets >= 2 Set Attack's split damage Target Flag Else Set multiNoSplit == 1 End If End If If ActionData[0xAC] == 0 Damage = Damage / 2 Else If multiNoSplit == 0 Damage = Damage * 3 / 2 End If End If Return Damage
Barrier( Damage ):
If Attack Property "Physical" is 0 If Target's Statuses include MBarrier Set ActionData "MBarrier Active" flag End If Else If Target's Statuses include Barrier Set ActionData "Barrier Active" flag End If End If If ActionData "MBarrier Active" or "Barrier Active" flags are set Damage = Damage / 2 End If If attack is Magic and EnabledMagic[7] == 0 (?) Damage = Damage + ( Damage * ( EnabledMagic[7] * (10 / 32) ) / 100 ) End If Return Damage
Variance( Damage ):
Damage = Damage ([0..255] + 3841) / 4096 //from RNGLUT in KERNEL.BIN If Damage == 0 Damage == 1 End If Return Damage
