/// <summary>
/// Checks for collision with a list of observers.
/// If it touches a enemy or a asteroid, it asks the subject to add points to the score.
/// </summary>
/// <param name="list">The list.</param>
/// <param name="subject">The subject.</param>
/// <param name="elapsedGameTime">The elapsed game time.</param>
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise.</returns>
public override bool CheckForCollisionWithListOfObserver(List<IGameObjectObserver> list, Subject subject, TimeSpan elapsedGameTime)
{
foreach (IGameObjectObserver obj in list)
{
if (objectType == GAME_OBJECT_TYPE.FRIENDLY_LASER)
{
if (obj.GetObserved().ObjectType != GAME_OBJECT_TYPE.FRIENDLY_LASER && obj.GetObserved().ObjectType != GAME_OBJECT_TYPE.PLAYER)
{
if (CheckForCollisionWith(obj, elapsedGameTime))
{
subject.Hitter = obj;
subject.AddPoints(obj, elapsedGameTime);
return true;
}
}
}
else
{
if (obj.GetObserved().ObjectType != GAME_OBJECT_TYPE.UNFRIENDLY_LASER && obj.GetObserved().ObjectType != GAME_OBJECT_TYPE.ENEMY_SHIP && obj.GetObserved().ObjectType != GAME_OBJECT_TYPE.POWER_UP)
{
if (CheckForCollisionWith(obj, elapsedGameTime))
{
subject.Hitter = obj;
return true;
}
}
}
}
return false;
}
/// <summary>
/// Checks for collision with a list of observers.
/// </summary>
/// <param name="list">The list.</param>
/// <param name="subject">The subject.</param>
/// <param name="elapsedGameTime">The elapsed game time.</param>
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise.</returns>
public override bool CheckForCollisionWithListOfObserver(List<IGameObjectObserver> list, Subject subject, TimeSpan elapsedGameTime)
{
foreach (IGameObjectObserver obj in list)
{
if (obj != this && obj.GetObserved().ObjectType != GAME_OBJECT_TYPE.PLAYER)
{
if (CheckForCollisionWith(obj, elapsedGameTime))
{
subject.Hitter = obj;
subject.AddPoints(obj, elapsedGameTime);
return true;
}
}
}
return false;
}
