Time for action – player collisions

1. Add the checkShotToPlayerCollision() method to the CollisionManager class:

   private void checkShotToPlayerCollisions()
   {
       foreach (Sprite shot in enemyManager.EnemyShotManager.Shots)
       {
           if (shot.IsCircleColliding(
               playerManager.playerSprite.Center,
               playerManager.playerSprite.CollisionRadius))
           {
               shot.Location = offScreen;
               playerManager.Destroyed = true;
               explosionManager.AddExplosion(
                   playerManager.playerSprite.Center,
                   Vector2.Zero);
           }
       }
   }

2. Add the checkEnemyToPlayerCollisions() method to the CollisionManager class:

   private void checkEnemyToPlayerCollisions()
   {
       foreach (Enemy enemy in enemyManager.Enemies)
       {
           if (enemy.EnemySprite.IsCircleColliding(
               playerManager.playerSprite.Center,
               playerManager.playerSprite.CollisionRadius))
           {
               enemy.Destroyed = true;
               explosionManager...