public bool Intersects(CollisionBoundingBox other)
{
// See https://stackoverflow.com/a/402019/2442468 for how to do collision
// Option 1: Circle center is within boundingbox
if (other.Intersects(this.Center))
{
return(true);
}
// Option 2, BoundingBox has a point inside the circle
if (this.Intersects(other.BoundingRect.TopLeft()))
{
return(true);
}
if (this.Intersects(other.BoundingRect.TopRight()))
{
return(true);
}
if (this.Intersects(other.BoundingRect.BottomLeft()))
{
return(true);
}
if (this.Intersects(other.BoundingRect.BottomRight()))
{
return(true);
}
// No collision detected
return(false);
}
public BoundingBoxComponent(GameEntity entity, Vector2 location, Rectangle baseRect) : base(entity)
{
//_box = (CollisionBoundingBox)CollisionGeometryFactory.CreateGeometry(CollisionType.BoundingBox);
_box = new CollisionBoundingBox(location, baseRect);
Geometry = _box;
RaiseCreated();
}
private bool BoundingBoxCollides(CollisionBoundingBox a, CollisionGeometry b)
{
if (b is CollisionBoundingBox)
{
return(a.Intersects((CollisionBoundingBox)b));
}
if (b is CollisionCircle)
{
return(a.Intersects((CollisionCircle)b));
}
return(false);
}
public BoundingBoxComponent(GameEntity entity, CollisionBoundingBox box) : base(entity)
{
_box = box;
Geometry = box;
RaiseCreated();
}
public static bool Intersects(CollisionBoundingBox a, Rectangle b) => a.Intersects(b);
public bool Intersects(CollisionBoundingBox other)
{
return(this.BoundingRect.Intersects(other.BoundingRect));
}