public override void OnCollision(GameObject other)
{
if (other is Ball || other is Player || other is Turret) // If the obj is Ball or Player
{
if (this.position == other.Position)
{
Random r = new Random();
this.position = this.position + new Vector2(r.Next(-9, 10), r.Next(-9, 10));
}
//x og y difference between ball and object
float xDiff = (this.Position.X + this.CollisionCircle.Radius) - (other.Position.X + other.CollisionCircle.Radius);
float yDiff = (this.Position.Y + this.CollisionCircle.Radius) - (other.Position.Y + other.CollisionCircle.Radius);
float tempXDiff = xDiff;
float tempYDiff = yDiff;
//to work with positive numbers
if (xDiff < 0)
{
tempXDiff = -xDiff;
}
if (yDiff < 0)
{
tempYDiff = -yDiff;
}
//a^2 + b^2
double tempTotalDiff = tempXDiff * tempXDiff + tempYDiff * tempYDiff;
//lenght of the hyp
float hyp = (float)Math.Sqrt(tempTotalDiff);
//Scale
float sizeFactor = 6 / hyp;
//ajusts the x and y speed to the ball
this.xSpeed = xDiff * sizeFactor;
this.ySpeed = yDiff * sizeFactor;
this.xSpeed = xSpeed + 0.15f;
this.ySpeed = ySpeed + 0.15f;
}
}
public override void OnCollision(GameObject other)
{
if (other is Player) // If the colliding GameObject is of the type, Player
{
switch (powerType) //Switch-case, for the different powerTypes
{
case PowerType.Speed:
{
Player tempPlayer = (Player)other;
tempPlayer.PowerOn = true; // Sets the player's bool (powerOn) to true.
tempPlayer.PowerUp = this.powerType; // Sets this powerType to the Player
tempPlayer.Duration = 50f; // Sets the duration of the powerUp, to the player
}
break;
case PowerType.StickyBall:
{
Player tempPlayer = (Player)other;
tempPlayer.PowerOn = true; // Sets the player's bool (powerOn) to true.
tempPlayer.PowerUp = this.powerType; // Sets this powerType to the Player
tempPlayer.Duration = 50f; // Sets the duration of the powerUp, to the player
}
break;
case PowerType.MultiBall:
{
Player tempPlayer = (Player)other;
tempPlayer.PowerOn = true; // Sets the player's bool (powerOn) to true.
tempPlayer.PowerUp = this.powerType; // Sets this powerType to the Player
tempPlayer.Duration = 50f; // Sets the duration of the powerUp, to the player
}
break;
default:
break;
}
Game1.RemoveObjects.Add(this); // Removes the PowerUp, which is collected from the field
InGame.PowerUpSpawned = false; // Resets the PowerUpSpawned, so it can spawn a new PowerUp
}
}
public override void OnCollision(GameObject other)
{
}
public abstract void OnCollision(GameObject other);
/// <summary>
/// Returns true, if the GameObject is colliding with the other GameObject
/// </summary>
/// <param name="other">GameObject to check collising with</param>
/// <returns></returns>
public bool IsCollidingWith(GameObject other)
{
return CollisionCircle.IntersectsWith(other.CollisionCircle);
}
public override void OnCollision(GameObject other)
{
if (other is PowerUp)
{
powerOn = true;
}
if (other is Turret)
{
this.position = lastPosition;
}
if (other is Ball)
{
lastBallToHit = (Ball)other; // Finds which ball was last hit
}
}