public bool SkillCast(SkillArg arg)
{
ActorExt sActor = arg.Caster;
ActorExt dActor = arg.Target;
Skill skill = arg.Skill;
ushort dir = arg.Dir;
DateTime now = DateTime.Now;
if (skill.BaseData.Effect != 0)
{
skill.BaseData.Duration = (int)Effect.EffectManager.Instance[skill.BaseData.Effect].Duration;
}
if (!sActor.Status.CastingSkill || arg.CastFinished)
{
if (arg.CastFinished || CheckSkillCast(sActor, dActor, dir, skill))
{
if (arg.Skill.BaseData.ManaCost > 0 && !arg.CastFinished && arg.Caster.ActorType == SmartEngine.Network.Map.ActorType.PC)
{
System.Threading.Interlocked.Add(ref arg.Caster.MP, -arg.Skill.BaseData.ManaCost);
((ActorPC)arg.Caster).Client().SendPlayerMP();
}
if (arg.Caster.Tasks.TryGetValue("SwordBlocking", out Task duration))
{
duration.Deactivate();
}
if (arg.Caster.Tasks.TryGetValue("Teleport", out duration))
{
duration.Deactivate();
}
if (arg.Caster.Tasks.TryGetValue("FoodRecovery", out duration))
{
duration.Deactivate();
}
if (arg.Caster.Tasks.TryGetValue("Stealth", out duration))
{
duration.Deactivate();
}
if (skill.BaseData.CastTime == 0 || (skill.BaseData.ShouldApproach && arg.CastFinished) || (skill.BaseData.ActionTime != 0 && skill.BaseData.CastTime == 0) || arg.CastFinished)
{
sActor.Status.CastingSkill = true;
if (skill.BaseData.ShouldApproach || skill.BaseData.ActionTime != 0)
{
int castTime = 0;
if (skill.BaseData.ShouldApproach)
{
castTime = 500;
if (arg.Target != null && arg.Target != arg.Caster)
{
castTime = arg.Caster.DistanceToActor(arg.Target) * arg.Skill.BaseData.ApproachTimeRate;
}
arg.ApproachTime = castTime;
BroadcastSkillCast(arg, SkillMode.CastActionDelay);
}
else if (skill.BaseData.ActionTime > 0)
{
castTime = skill.BaseData.ActionTime;
arg.ApproachTime = castTime;
BroadcastSkillCast(arg, SkillMode.CastActionDelay);
}
if ((arg.Caster is ActorPC pc) && arg.Skill.BaseData.MovementLockOnCasting > 0)
{
SkillHandlers.Common.Additions.MovementLock mLock = new SkillHandlers.Common.Additions.MovementLock(pc.Client(), arg.Skill.BaseData.MovementLockOnCasting);
mLock.Activate();
}
HandleSkillCasting(arg);
SkillCastTask task = new SkillCastTask(castTime, sActor, arg);
sActor.Tasks["SkillCast"] = task;
task.Activate();
}
else
{
SkillActivate(arg);
}
}
else
{
sActor.Status.CastingSkill = true;
int castTime = 0;
BroadcastSkillCast(arg, SkillMode.Cast);
castTime = skill.BaseData.CastTime;
if ((arg.Caster is ActorPC pc) && arg.Skill.BaseData.MovementLockOnCasting > 0)
{
SkillHandlers.Common.Additions.MovementLock mLock = new SkillHandlers.Common.Additions.MovementLock(pc.Client(), arg.Skill.BaseData.MovementLockOnCasting);
mLock.Activate();
}
HandleSkillCasting(arg);
SkillCastTask task = new SkillCastTask(castTime, sActor, arg);
sActor.Tasks["SkillCast"] = task;
task.Activate();
}
return(true);
}
return(false);
}
else
{
return(false);
}
}
public void SkillActivate(SkillArg arg)
{
ActorPC pc = arg.Caster as ActorPC;
arg.Caster.Status.CastingSkill = false;
if (pc != null && arg.Skill.BaseData.MovementLockOnAction > 0)
{
SkillHandlers.Common.Additions.MovementLock mLock = new SkillHandlers.Common.Additions.MovementLock(pc.Client(), arg.Skill.BaseData.MovementLockOnAction);
mLock.Activate();
}
if (arg.Caster.Status.Dead)
{
return;
}
arg.Caster.Status.LastSkillID = arg.Skill.ID;
if (!arg.Caster.Status.Dead && !arg.Caster.Status.Down)
{
HandleSkillCastFinish(arg);
BroadcastSkillCast(arg, SkillMode.Activate);
HandleSkillActivate(arg);
}
if (pc != null)
{
int duration = arg.AffectedActors.Count > 0 ? 30000 : 5000;
if (pc.Tasks.TryGetValue("CombatStatusTask", out Task task))
{
if (task.DueTime < duration)
{
task.DueTime = duration;
}
task.Activate();
}
else
{
Tasks.Player.CombatStatusTask ct = new Tasks.Player.CombatStatusTask(duration, pc);
pc.Tasks["CombatStatusTask"] = ct;
ct.Activate();
}
}
arg.ActivationIndex++;
if (arg.Skill.BaseData.Duration <= 0)
{
BroadcastSkillCast(arg, SkillMode.End);
}
if (arg.ActivationIndex < arg.Skill.BaseData.ActivationTimes.Count)
{
arg.Caster.Status.CastingSkill = true;
SkillCastTask task = new SkillCastTask(arg.Skill.BaseData.ActivationTimes[arg.ActivationIndex - 1], arg.Caster, arg);
arg.Caster.Tasks["SkillCast"] = task;
task.Activate();
}
else
{
if (arg.Skill.BaseData.CoolDown != 0)
{
arg.Skill.CoolDownEndTime = DateTime.Now.AddMilliseconds(arg.Skill.BaseData.CoolDown);
}
//if (arg.Skill.BaseData.ActivationTimes.Count < arg.ActivationIndex)
//{
// Logger.Log.Debug($"ActivationTimes for skill:{arg.Skill.ID} is smaller than index:{arg.ActivationIndex}");
//}
if (arg.Caster.ActorType == ActorType.NPC)
{
arg.Caster.Status.SkillCooldownEnd = DateTime.Now.AddMilliseconds(arg.Skill.BaseData.ActivationTimes.Count > 0 && arg.Skill.BaseData.ActivationTimes.Count > (arg.ActivationIndex - 1) ? arg.Skill.BaseData.ActivationTimes[arg.ActivationIndex - 1] : 500);
}
else
{
arg.Caster.Status.SkillCooldownEnd = DateTime.Now.AddMilliseconds(100);//TODO: Use real data
}
}
}