public Tuple<int, bool> EnemyCollisionTest(Mario mario, HUD hud, IList<IEnemy> enemies, int x, SoundEffects sound)
{
Rectangle marioRectangle = myMario.GetRectangle();
Rectangle enemyRectangle;
bool enemyKilled = false;
bool invincible = myMario.Invincible();
int xpos = x;
Rectangle intersectionRectangle;
Queue<IEnemy> doomedEnemies = new Queue<IEnemy>();
foreach (IEnemy enemy in enemies)
{
enemyRectangle = enemy.GetRectangle();
intersectionRectangle = Rectangle.Intersect(marioRectangle, enemyRectangle);
if (!intersectionRectangle.IsEmpty)
{
if (intersectionRectangle.Width >= intersectionRectangle.Height)
{
sound.Bump();
doomedEnemies.Enqueue(enemy);
hud.marioEnemyKill(mario);
enemyKilled = true;
}
else if (invincible)
{
doomedEnemies.Enqueue(enemy);
}
else
{
myMario.Hit();
if (marioRectangle.X < enemyRectangle.X)
{
xpos = xpos - intersectionRectangle.Width;
}
else
{
xpos = xpos + intersectionRectangle.Width;
}
if (myMario.IsDead())
{
hud.lifeLostMario();
}
}
}
}
while (doomedEnemies.Count() > 0)
{
IEnemy enemie = doomedEnemies.Dequeue();
enemies.Remove(enemie);
}
return new Tuple<int,bool>(xpos, enemyKilled);
}