private SkillAttackResult CalcAttackResult(ActorExt sActor, ActorExt dActor, bool ignoreRange, int maxRange)
{
if (dActor.Status.Invincible)
{
return(SkillAttackResult.Miss);
}
if (sActor.DistanceToActor(dActor) > maxRange && !ignoreRange)
{
return(SkillAttackResult.Miss);
}
int angDif = Math.Abs(sActor.Dir - dActor.Dir);
if (dActor.Status.Blocking && angDif >= 90)
{
return(SkillAttackResult.TotalParry);
}
if (dActor.Status.Counter && angDif >= 90)
{
return(SkillAttackResult.Counter);
}
if (dActor.Status.Dummy)
{
return(SkillAttackResult.Counter);
}
if (Global.Random.Next(0, 99) <= 95 || dActor.Status.Down)
{
int random = Global.Random.Next(0, 99);
if (random <= 15)
{
return(SkillAttackResult.Critical);
}
else if (random <= 18 && !dActor.Status.Down)
{
return(SkillAttackResult.Avoid);
}
else if (random <= 20 && !dActor.Status.Down)
{
return(SkillAttackResult.Parry);
}
else
{
return(SkillAttackResult.Normal);
}
}
else
{
return(SkillAttackResult.Miss);
}
}
public bool CheckSkillCast(ActorExt sActor, ActorExt dActor, ushort dir, Skill skill)
{
DateTime now = DateTime.Now;
if (now < sActor.Status.SkillCooldownEnd || now < skill.CoolDownEndTime)
{
return(false);
}
if (skill.BaseData.PreviousSkills.Count > 0 && !skill.BaseData.PreviousSkills.Contains(sActor.Status.LastSkillID))
{
return(false);
}
switch (skill.BaseData.RequiredCasterStance)
{
case SkillCastStances.None:
if (sActor.Status.Dead || sActor.Status.Down || sActor.Status.TakeDown)
{
return(false);
}
break;
case SkillCastStances.TakeDown:
if (!sActor.Status.TakeDown)
{
return(false);
}
break;
default:
return(false);
}
if (dActor != null)
{
if (NPC.FactionRelationFactory.Instance[sActor.Faction][dActor.Faction] == Relations.Friendly && sActor != dActor)
{
return(false);
}
switch (skill.BaseData.RequiredTargetStance)
{
case SkillCastStances.Down:
if (!dActor.Status.Down || sActor.Status.TakeDown)
{
return(false);
}
break;
case SkillCastStances.NoMove:
if (!dActor.Status.Down && !dActor.Status.Frosen && !dActor.Status.Stun)
{
return(false);
}
break;
}
}
switch (skill.BaseData.SkillType)
{
case SkillType.Single:
{
int dist = sActor.DistanceToActor(dActor);
if (dist >= skill.BaseData.CastRangeMin && dist <= skill.BaseData.CastRangeMax)
{
return(CheckMana(sActor, skill));
}
else
{
return(false);
}
}
case SkillType.Self:
if (sActor == dActor)
{
return(CheckMana(sActor, skill));
}
else
{
return(true);
}
case SkillType.Direction:
case SkillType.NoTarget:
return(CheckMana(sActor, skill));
default:
return(false);
}
}