public bool Collides(SpaceShipControl other)
{
double thisWidth = spaceShipImage.ActualWidth;
double thisHeight = spaceShipImage.ActualHeight;
double thisWidthHalved = thisWidth / 2;
double thisHeightHalved = thisHeight / 2;
Rect thisBoundingBox =
new Rect(
X - thisWidthHalved,
Y - thisHeightHalved,
thisWidth,
thisHeight);
double otherWidth = other.spaceShipImage.ActualWidth;
double otherHeight = other.spaceShipImage.ActualHeight;
double otherWidthHalved = otherWidth / 2;
double otherHeightHalved = otherHeight / 2;
Rect otherBoundingBox =
new Rect(
other.X - otherWidthHalved,
other.Y - otherHeightHalved,
otherWidth,
otherHeight);
thisBoundingBox.Intersect(otherBoundingBox);
return(thisBoundingBox.Width > 0 && thisBoundingBox.Height > 0);
}
public bool Collides(SpaceShipControl spaceShip)
{
if (_collisionDetectionCounter < 5)
{
_collisionDetectionCounter++;
return(false);
}
double thisWidthHalved = projectileImage.ActualWidth / 2;
double thisHeightHalved = projectileImage.ActualHeight / 2;
Rect thisBoundingBox =
new Rect(X - thisWidthHalved,
Y - thisHeightHalved,
projectileImage.ActualWidth,
projectileImage.ActualHeight);
Size spaceShipSize = spaceShip.Size();
double spaceShipWidthHalved = spaceShipSize.Width / 2;
double spaceShipHeightHalved = spaceShipSize.Height / 2;
Rect spaceShipBoundingBox =
new Rect(spaceShip.X - spaceShipWidthHalved,
spaceShip.Y - spaceShipHeightHalved,
spaceShipSize.Width,
spaceShipSize.Height);
thisBoundingBox.Intersect(spaceShipBoundingBox);
return(thisBoundingBox.Width > 0 && thisBoundingBox.Height > 0);
}