public void Release()
{
Creature = null;
Npc = null;
Projectile = null;
TargetPosition = null;
}
public override void Release()
{
base.Release();
Projectile = null;
if (MoveController != null)
MoveController.Release();
MoveController = null;
}
public NpcMoveController(Creature creature)
{
Creature = creature;
Npc = creature as Npc;
Projectile = creature as Projectile;
TargetPosition = new Point3D();
MoveVector = new Point3D();
}
public override void Init(Creature creature)
{
base.Init(creature);
Projectile = (Projectile) creature;
if (Projectile.TargetPosition != null)
{
MoveController = new NpcMoveController(creature);
MoveController.MoveTo(Projectile.TargetPosition);
}
DieUts = RandomUtilities.GetCurrentMilliseconds() + Projectile.Lifetime;
}
public static void ReleaseProjectile(Projectile projectile)
{
MapService.DespawnTeraObject(projectile);
projectile.Release();
}
public static void CreateProjectile(Creature creature, Projectile projectile)
{
AiLogic.InitAi(projectile);
MapService.SpawnTeraObject(projectile, creature.Instance);
}
private async void ProcessArea(Creature creature, Skill skill, Targeting targeting, TargetingArea area,
Projectile projectile = null)
{
try
{
bool isProjectileSkill = skill.Type == SkillType.Projectile || skill.Type == SkillType.Userslug;
int skillId = creature.Attack.Args.SkillId;
if (isProjectileSkill)
skillId += 20;
if (targeting.Time > 0)
await Task.Delay((int) (targeting.Time/skill.TimeRate));
int elapsed = targeting.Time;
Player player = creature as Player;
do
{
try
{
if (creature.LifeStats.IsDead())
return;
if (area.DropItem != null)
creature.Instance.AddDrop(new Item
{
Owner = player,
ItemId = (int) area.DropItem,
Count = 1,
Position = Geom.ForwardPosition(creature.Position, 40),
Instance = player.Instance,
});
Point3D center =
projectile != null
? projectile.Position.ToPoint3D()
: Geom.GetNormal(creature.Position.Heading)
.Multiple(area.OffsetDistance)
.Add(creature.Position);
int count = 0;
List<Creature> targets =
creature.Attack.Args.Targets.Count > 0
? creature.Attack.Args.Targets
: VisibleService.FindTargets(creature,
center,
projectile != null
? projectile.AttackDistance
: area.MaxRadius,
area.Type);
foreach (Creature target in targets)
{
if (target != creature //Ignore checks for self-target
&& !isProjectileSkill
&& !creature.Attack.Args.IsItemSkill)
{
if (center.DistanceTo(target.Position) < area.MinRadius - 40)
continue;
if (center.DistanceTo(target.Position) > area.MaxRadius)
continue;
short diff = Geom.GetAngleDiff(creature.Attack.Args.StartPosition.Heading,
Geom.GetHeading(center, target.Position));
//diff from 0 to 180
//area.RangeAngel from 0 to 360
if (diff * 2 > (creature.Attack.Args.IsTargetAttack ? 90 : Math.Abs(area.RangeAngle) + 10))
continue;
}
if (skill.TotalAtk > 0)
{
int damage = SeUtils.CalculateDamage(creature, target, skill.TotalAtk*area.Effect.Atk);
AttackResult result
= new AttackResult
{
AttackType = AttackType.Normal,
AttackUid = creature.Attack.UID,
Damage = damage,
Target = target,
};
result.AngleDif = Geom.GetAngleDiff(creature.Attack.Args.StartPosition.Heading, result.Target.Position.Heading);
SeUtils.UpdateAttackResult(creature, result);
if (result.AttackType == AttackType.Block)
VisibleService.Send(target, new SpAttackShowBlock(target, skillId));
VisibleService.Send(target, new SpAttackResult(creature, skillId, result));
AiLogic.OnAttack(creature, target);
AiLogic.OnAttacked(target, creature, result.Damage);
if (target is Player && ((Player)target).Duel != null && player != null &&
((Player)target).Duel.Equals(player.Duel) &&
target.LifeStats.GetHpDiffResult(damage) < 1)
DuelService.FinishDuel(player);
else
CreatureLogic.HpChanged(target, target.LifeStats.MinusHp(result.Damage));
}
if (area.Effect.HpDiff > 0)
{
AttackResult result = new AttackResult {HpDiff = area.Effect.HpDiff, Target = target};
PassivityProcessor.OnHeal(player, result);
if(target is Player)
PassivityProcessor.OnHealed((Player)target, result);
CreatureLogic.HpChanged(target, target.LifeStats.PlusHp(result.HpDiff),
creature);
}
if (area.Effect.MpDiff > 0)
CreatureLogic.MpChanged(target, target.LifeStats.PlusMp(area.Effect.MpDiff), creature);
if (area.Effect.AbnormalityOnCommon != null)
for (int i = 0; i < area.Effect.AbnormalityOnCommon.Count; i++)
AbnormalityProcessor.AddAbnormality(target, area.Effect.AbnormalityOnCommon[i],
creature);
if (player != null)
{
DuelService.ProcessDamage(player);
//MP regen on combo skill
if (skill.Id/10000 == 1 && player.GameStats.CombatMpRegen > 0)
{
CreatureLogic.MpChanged(player, player.LifeStats.PlusMp(
player.MaxMp*player.GameStats.CombatMpRegen/200));
}
}
if (++count == area.MaxCount) break;
}
}
catch (Exception ex)
{
Logger.WriteLine(LogState.Exception,"SkillEngine: ProcessAreaExc: " + ex);
}
if (targeting.Interval > 0)
{
await Task.Delay((int) (targeting.Interval/skill.TimeRate));
elapsed += targeting.Interval;
}
} while (targeting.Interval > 0 && elapsed < targeting.Until);
}
catch (Exception ex)
{
Logger.WriteLine(LogState.Exception,"SkillEngine: ProcessArea: " + ex);
}
}
private void ProcessProjectileSkillList(Creature creature, ProjectileSkill projectileSkill)
{
Projectile projectile = new Projectile(creature, projectileSkill);
CreatureLogic.CreateProjectile(creature, projectile);
}
private void ProcessProjectileTargets(Creature creature, Skill skill, Projectile projectile)
{
if (skill.ProjectileData.With(data => data.TargetingList) == null)
return;
skill.ProjectileData.TargetingList.Map(targeting => targeting.AreaList.Map(area =>
{
if (area.Type == TargetingAreaType.PvP)
return;
ProcessArea(creature, skill, targeting, area, projectile);
}));
}
private void ProcessSkill(Creature creature, UseSkillArgs args, Skill skill, Projectile projectile = null)
{
bool isProjectileSkill = skill.Type == SkillType.Projectile || skill.Type == SkillType.Userslug;
if (!isProjectileSkill)
{
if (skill.ChargingStageList == null || skill.ChargingStageList.ChargeStageList.Count == 0)
{
if (skill.Precondition.Cost.Hp > 0)
CreatureLogic.HpChanged(creature, creature.LifeStats.MinusHp(skill.Precondition.Cost.Hp));
if (skill.Precondition.Cost.Mp > 0)
CreatureLogic.MpChanged(creature, creature.LifeStats.MinusMp(skill.Precondition.Cost.Mp));
}
if (!args.IsDelaySkill || args.IsDelayStart)
{
if (args.TargetPosition.IsNull())
{
double angle = args.StartPosition.Heading*Math.PI/32768;
args.StartPosition.CopyTo(args.TargetPosition);
args.TargetPosition.X += 100*(float) Math.Cos(angle);
args.TargetPosition.Y += 100*(float) Math.Sin(angle);
}
// ReSharper disable ImplicitlyCapturedClosure
creature.Attack = new Attack(creature,
args,
() => GlobalLogic.AttackStageEnd(creature),
() => GlobalLogic.AttackFinished(creature));
// ReSharper restore ImplicitlyCapturedClosure
VisibleService.Send(creature, new SpAttack(creature, creature.Attack));
VisibleService.Send(creature, new SpAttackDestination(creature, creature.Attack));
if (!args.IsDelaySkill)
ProcessStages(creature, skill);
else
{
Player player = creature as Player;
if (player != null && skill.BaseId == 20100 &&
(player.PlayerData.Class == PlayerClass.Berserker
|| player.PlayerData.Class == PlayerClass.Lancer))
{
player.EffectsImpact.ResetChanges(player); //Set IsBlockFrontAttacks
}
}
ProcessMove(creature, skill);
}
}
else
{
creature.Attack.Args.IsTargetAttack = args.IsTargetAttack;
creature.Attack.Args.Targets = args.Targets;
ProcessProjectileTargets(creature, skill, projectile);
}
AiLogic.OnUseSkill(creature, skill);
if (skill.ChargingStageList != null)
{
if (args.IsDelayStart)
{
int uid = creature.Attack.UID;
ThreadPool.QueueUserWorkItem(
o =>
{
Thread.Sleep(750);
for (int i = 1; i < skill.ChargingStageList.ChargeStageList.Count; i++)
{
if (creature.Attack.UID != uid)
return;
creature.Attack.NextStage();
if (i != 3)
Thread.Sleep(750);
}
});
}
}
else
ProcessTargets(creature, skill);
}
public void UseProjectileSkill(Projectile projectile)
{
Creature creature = (Creature) projectile.Parent;
if (projectile.Skill == null)
return;
ProcessSkill(creature, new UseSkillArgs
{
IsTargetAttack = true,
SkillId = projectile.SkillId,
StartPosition = projectile.Position.Clone(),
}, projectile.Skill, projectile);
}
public SpProjectile(Projectile projectile)
{
Projectile = projectile;
}
private void CheckProjectile(Projectile projectile)
{
if (IsVisible(Player, projectile))
{
if (!Player.VisibleProjectiles.Contains(projectile))
{
Player.VisibleProjectiles.Add(projectile);
projectile.VisiblePlayers.Add(Player);
PlayerLogic.InTheVision(Player, projectile);
}
}
else
{
if (Player.VisibleProjectiles.Contains(projectile))
{
Player.VisibleProjectiles.Remove(projectile);
projectile.VisiblePlayers.Remove(Player);
PlayerLogic.OutOfVision(Player, projectile);
}
}
}
public SpRemoveProjectile(Projectile projectile)
{
Projectile = projectile;
}
