/// <summary>
/// True if target is valid
/// </summary>
/// <param name="_target">CardTarget to test</param>
/// <param name="_source">The original card providing this targeting conditions</param>
public override bool Accept(object _target, CardInstance _source)
{
if (TypeOfTarget == TargetType.Player)
{
Player p = _target as Player;
if (p == null)
{
return(false);
}
//TODO: more constrains surely for player
return(true);
}
CardInstance c = _target as CardInstance;
if (c == null)
{
if (_target is MagicAction)
{
c = (_target as MagicAction).CardSource;
}
else
{
return(base.Accept(_target, _source));
}
}
if (TypeOfTarget == TargetType.Spell && !(_target is Spell))
{
return(false);
}
if (TypeOfTarget == TargetType.Activated)
{
if (!(_target is AbilityActivation))
{
return(false);
}
if (!(_target as AbilityActivation).Source.IsActivatedAbility)
{
return(false);
}
}
if (TypeOfTarget == TargetType.Triggered)
{
if (!(_target is AbilityActivation))
{
return(false);
}
if (!(_target as AbilityActivation).Source.IsTriggeredAbility)
{
return(false);
}
}
if (TypeOfTarget == TargetType.Self && _target != _source)
{
return(false);
}
if (TypeOfTarget == TargetType.Kicked && !c.Kicked)
{
return(false);
}
if (TypeOfTarget == TargetType.Permanent && c.CurrentGroup.GroupName != CardGroupEnum.InPlay)
{
return(false);
}
if (TypeOfTarget == TargetType.EquipedBy || TypeOfTarget == TargetType.EnchantedBy)
{
if (_target is CardInstance)
{
return(_source.AttachedTo == _target);
}
return(false);
}
else if (TypeOfTarget == TargetType.Attached)
{
if (_target is CardInstance)
{
return((_target as CardInstance).AttachedTo == _source);
}
return(false);
}
if (!CanBeTargetted && _target == _source)
{
return(false);
}
if (!(c.Model.Types >= ValidCardTypes))
{
return(false);
}
if (ValidCardColors != null)
{
foreach (ManaTypes mc in ValidCardColors)
{
if (!c.HasColor(mc))
{
return(false);
}
}
}
if (CombatState == CombatImplication.Attacking)
{
if (!c.Controler.AttackingCreature.Contains(c))
{
return(false);
}
}
else if (CombatState == CombatImplication.Blocking)
{
if (!c.Controler.BlockingCreature.Contains(c))
{
return(false);
}
}
if (ValidGroup != null)
{
if (!ValidGroup.Contains(c.CurrentGroup.GroupName))
{
return(false);
}
}
//TODO: power constrains
//TODO: abilities check
//TODO: having attached cards
if (HavingAttachedCards != null)
{
foreach (CardInstance ac in c.AttachedCards)
{
if (ac.Model.Types >= HavingAttachedCards)
{
return(true);
}
}
return(false);
}
//_source could be null when action is triggered by engine, not spell
if (_source == null)
{
//controler have to be current player
if (c.Controler != MagicEngine.CurrentEngine.cp)
{
return(false);
}
return(true);
}
if (Controler == ControlerType.You)
{
if (_source.Controler != c.Controler)
{
return(false);
}
}
else if (Controler == ControlerType.Opponent)
{
if (_source.Controler == c.Controler)
{
return(false);
}
}
return(true);
}