private static AttackInformation MagicFrom(MagicDefinition magic, FDCreature subject, FDCreature target, GameField field)
{
bool isHit = FDRandom.BoolFromRate(magic.HittingRate);
int changedHp = 0;
if (isHit)
{
OccupationDefinition occupation = DefinitionStore.Instance.GetOccupationDefinition(target.Definition.Occupation);
double hitRate = 1.0f;
if (occupation != null)
{
hitRate = (100 - occupation.MagicDefendRate) / 100.0f;
}
switch (magic.Type)
{
case MagicType.Attack:
changedHp = -FDRandom.IntFromSpan(magic.Span) + magic.ApInvoledRate * subject.Data.CalculatedAp / 100;
changedHp = (int)(changedHp * hitRate);
changedHp = Math.Min(0, changedHp);
break;
case MagicType.Recover:
changedHp = FDRandom.IntFromSpan(magic.Span);
changedHp = Math.Max(0, changedHp);
break;
case MagicType.Offensive:
TakeOffensiveEffect(magic, target);
break;
case MagicType.Defensive:
TakeDefensiveEffect(magic, target);
break;
default:
break;
}
}
AttackInformation info = new AttackInformation(target.Data.Hp, target.Data.Hp + changedHp, false);
target.Data.UpdateHp(changedHp);
return(info);
}
private static AttackInformation AttackFrom(FDCreature subject, FDCreature target, GameField field)
{
bool isHit = FDRandom.BoolFromRate(subject.Data.CalculatedHit - target.Data.CalculatedEv);
bool isCritical = FDRandom.BoolFromRate(commonCriticalAttackRate);
int reduceHp = 0;
if (isHit)
{
FDPosition pos = subject.Position;
ShapeDefinition shape = field.GetShapeAt(pos.X, pos.Y);
int adjustedAp = subject.Data.CalculatedAp * (100 + shape.AdjustedAp) / 100;
FDPosition targetPos = target.Position;
ShapeDefinition targetShape = field.GetShapeAt(targetPos.X, targetPos.Y);
int adjustedDp = target.Data.CalculatedDp * (100 + shape.AdjustedDp) / 100;
int attackMax = adjustedAp - adjustedDp;
int attackMin = (int)(attackMax * 0.9f);
reduceHp = FDRandom.IntFromSpan(attackMin, attackMax);
reduceHp = (reduceHp < 0) ? 0 : reduceHp;
if (isCritical)
{
reduceHp *= 2;
}
// Poisoned
AttackItemDefinition attackItem = subject.Data.GetAttackItem();
if (attackItem != null)
{
bool isPoisoned = FDRandom.BoolFromRate(attackItem.GetPoisonRate());
if (isPoisoned)
{
target.Data.SetEffect(CreatureData.CreatureEffects.Poisoned);
}
}
}
AttackInformation info = new AttackInformation(target.Data.Hp, target.Data.Hp - reduceHp, isCritical);
target.Data.UpdateHp(-reduceHp);
return(info);
}
public static FightInformation DealWithAttack(FDCreature subject, FDCreature target, GameField field, bool canFightBack)
{
AttackInformation attack1 = AttackFrom(subject, target, field);
AttackInformation attack2 = null;
AttackInformation back1 = null;
AttackInformation back2 = null;
int exp1 = CalculateAttackExp(subject, target, attack1);
int backExp1 = 0;
if (target.Data.Hp > 0)
{
bool isDoubleHit = FDRandom.BoolFromRate(commonDoubleAttackRate);
if (isDoubleHit)
{
attack2 = AttackFrom(subject, target, field);
exp1 += CalculateAttackExp(subject, target, attack2);
}
if (exp1 > 0)
{
// Gain Experience
}
}
else
{
// Gain Experience
}
// Fight back
if (canFightBack && target.Data.Hp > 0)
{
back1 = AttackFrom(target, subject, field);
backExp1 = CalculateAttackExp(target, subject, back1);
bool isDoubleHit = FDRandom.BoolFromRate(commonDoubleAttackRate);
if (subject.Data.Hp > 0 && isDoubleHit)
{
back2 = AttackFrom(target, subject, field);
backExp1 += CalculateAttackExp(target, subject, back1);
if (subject.Data.Hp > 0)
{
// Gain Experience
}
else
{
// Gain Experience
}
}
else
{
// Gain Experience
}
}
else
{
// Gain Experience
}
FightInformation fighting = new FightInformation(attack1, attack2, back1, back2);
return(fighting);
}
