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 is set as "Always critical" then make damage physical type

x = Attacker's level * attacker's damage stat (depending on physical or magic type)

x = (x + Attacker's level AND 31) >> 5

y = Attacker's level + attacker's damage stat (depending on physical or magic type)

y = (y + Attacker's level AND 31) >> 5

z = attacker's damage stat + (x * y)

z = z * ( 512 - target's defense ) * attack's power

Damage = z / 16

If attack is Berserk and Attack is Physical: Damage = Damage * 3 / 2

If target is in Confu status, set target to un-confuse

If target is in Fury, Damage = Damage / 2

If attack is back-attack attack: Damage = Damage * (back attack modifier / 8)

If attacker is in Frog: Damage = Damage / 4

If target is in Sadness: Damage = Damage - (Damage * 3 / 10)

"Split Damage" -pending

If target has barrier appropriate to attack: Damage = Damage / 2

Damage = Damage * (0x5DE8BF / 100)?

If Attack is Small: Damage = 0

Damage = Max( Damage * [3841..4096] / 4096 , 1 )