public bool CollisionBottom(Collideable otherObj)
{
Rectangle collisionRect = Rectangle.Intersect(CollisionBox(), otherObj.CollisionBox());
//Top collision
if (otherObj.CollisionBox().Top < CollisionBox().Bottom
&& otherObj.CollisionBox().Top >= prevDestinationBox.Bottom)
{
position = new Vector2(position.X, (float)collisionRect.Top - destinationBox.Height);
velocity = new Vector2(velocity.X, 0);
return true;
}
return false;
}
/// <summary>
/// Handles collision logic for top collision.
/// </summary>
/// <param name="otherObj">the other object</param>
/// <returns>true if it was a collision, false otherwise</returns>
public override bool CollisionTop(Collideable otherObj)
{
Rectangle collisionRect = Rectangle.Intersect(CollisionBox(), otherObj.CollisionBox());
//check otherObj's Bottom side
if (otherObj.CollisionBox().Bottom > CollisionBox().Top
&& otherObj.CollisionBox().Bottom <= prevDestinationBox.Top)
{
position = new Vector2(position.X, position.Y + (float)collisionRect.Height);
velocity = new Vector2(velocity.X, 0);
}
return false;
}
/// <summary>
/// Handles collision logic for right collision.
/// This method can be overwritten to apply additional logic
/// to happen.
/// </summary>
/// <param name="otherObj">the other object</param>
/// <returns>true if it was a collision, false otherwise</returns>
public virtual bool CollisionTop(Collideable otherObj)
{
Rectangle collisionRect = Rectangle.Intersect(CollisionBox(), otherObj.CollisionBox());
//check otherObj's Bottom side
if (otherObj.CollisionBox().Bottom > CollisionBox().Top
&& otherObj.CollisionBox().Bottom <= prevDestinationBox.Top)
{
position = new Vector2(position.X, position.Y + (float)collisionRect.Height);
velocity = new Vector2(velocity.X, 0);
//Debug.WriteLine(otherObj.CollisionBox().Height + " " + otherObj.CollisionBox().Width);
return true;
}
return false;
}
/// <summary>
/// Handles collision logic for right collision.
/// This method can be overwritten to apply additional logic
/// to happen.
/// </summary>
/// <param name="otherObj">the other object</param>
/// <returns>true if it was a collision, false otherwise</returns>
public virtual bool CollisionRight(Collideable otherObj)
{
Rectangle collisionRect = Rectangle.Intersect(CollisionBox(), otherObj.CollisionBox());
// Check otherObj's left side.
if (otherObj.CollisionBox().Left < CollisionBox().Right
&& otherObj.CollisionBox().Left >= prevDestinationBox.Right)
{
velocity = new Vector2(0, velocity.Y);
position = new Vector2(position.X - (float)collisionRect.Width, position.Y);
return true;
}
return false;
}
/// <summary>
/// Handles collision logic for right collision.
/// This method can be overwritten to apply additional logic
/// to happen.
/// </summary>
/// <param name="otherObj">the other object</param>
/// <returns>true if it was a collision, false otherwise</returns>
public virtual bool CollisionBottom(Collideable otherObj)
{
Rectangle collisionRect = Rectangle.Intersect(CollisionBox(), otherObj.CollisionBox());
//check otherObj's Top side
if (otherObj.CollisionBox().Top < CollisionBox().Bottom
&& otherObj.CollisionBox().Top >= prevDestinationBox.Bottom)
{
position = new Vector2(position.X, (float)otherObj.CollisionBox().Top - destinationBox.Height);
velocity = new Vector2(velocity.X, 0);
inAir = false;
return true;
}
return false;
}
public bool CollisionLeft(Collideable otherObj)
{
Rectangle collisionRect = Rectangle.Intersect(destinationBox, otherObj.CollisionBox());
// Check otherObj's right side.
if (otherObj.CollisionBox().Right > CollisionBox().Left
&& otherObj.CollisionBox().Right <= prevDestinationBox.Left)
{
velocity = new Vector2(0, velocity.Y);
position = new Vector2((float)collisionRect.Width + position.X, position.Y);
return true;
}
return false;
}
