/// <summary>
/// Make a new camera focusing on the given game object.
/// </summary>
/// <param name="target">The target to focus on.</param>
/// <param name="roomWidth">The width of the room this camera resides in. Used to prevent the camera from looking
/// out of bounds.</param>
/// <param name="roomHeight">The height of the room this camera resides in. Used to prevent the camera from looking
/// out of bounds.</param>
/// <param name="zoomLevel">The zoom level of the camera.</param>
public Camera(GameObject target, int roomWidth, int roomHeight, float zoomLevel)
{
Zoom = zoomLevel;
Rotation = 0.0f;
position = target.Position;
this.target = target;
this.roomWidth = roomWidth;
this.roomHeight = roomHeight;
}
/// <summary>
/// Returns the intersection between two objects.
/// </summary>
/// <param name="obj1">The other object</param>
/// <returns>Whether or not the objects are intersecting</returns>
public virtual bool Intersects(GameObject other)
{
return (this.Right > other.Left && this.Left < other.Right && this.Bottom > other.Top && this.Top < other.Bottom);
}
public override bool Intersects(GameObject other)
{
return (Vector2.DistanceSquared(world.Player.Center + Direction * CLOSE_COLLISION_FACTOR, other.Center) < Math.Pow(DAMAGE_RADIUS_AROUND_PLAYER, 2)) ||
MathExtra.PointInTriangle(world.Player.Center, collisionEndPoints[0], collisionEndPoints[1], other.Center);
}
public void Remove(GameObject gameObject)
{
if (gameObject is Player)
Player = null;
else if (gameObject as Laser != null)
Lasers.BufferRemove((Laser)gameObject);
else if (gameObject as Zombie != null)
Zombies.BufferRemove((Zombie)gameObject);
else if (gameObject as Vampire != null)
Vampires.BufferRemove((Vampire)gameObject);
else if (gameObject as Block != null)
Blocks.BufferRemove((Block)gameObject);
else
throw new InvalidOperationException("Unhandled removal of object.");
}