private GameEntity GetTarget(GameEntity entity)
{
GameEntity result;
switch (entity.character.type)
{
case CharacterType.GoodGuy:
var badGuys = CharacterUtils.FindBadGuys(_allCharacters.AsEnumerable());
result = badGuys.FirstOrDefault(e => e.isCurrentTarget);
break;
case CharacterType.BadGuy:
var goodGuys = CharacterUtils.FindGoodGuys(_allCharacters.AsEnumerable());
result = CharacterUtils.FirstAliveCharacter(goodGuys);
break;
default:
throw new ArgumentOutOfRangeException();
}
return(result);
}