Spel! Fastnat på fysiken.

if (IntersectPixel(carRectangle, carTextureData, treeRectangle, treeTextureData))
            {
                //Remove one life
                
        heartPosition = new Vector2(-1000, -1000);
        return;
                }
          
            
            
            if (IntersectPixel(carRectangle, carTextureData, treeRectangle, treeTextureData))
            {
                //Crash again, one more life is removed

                heartPositionTwo = new Vector2(-1000, -1000);
            }
            
      
                base.Update(gameTime);
            
        }

        //Collision class
        static bool IntersectPixel(Rectangle rectangleA, Color[] dataA, Rectangle rectangleB, Color[] dataB)
        {
            //Find peices of rectangles that is overscreeding
            int top = Math.Max(rectangleA.Top, rectangleB.Top);
            int bottom = Math.Min(rectangleA.Bottom, rectangleB.Bottom);
            int left = Math.Max(rectangleA.Left, rectangleB.Left);
            int right = Math.Min(rectangleA.Right, rectangleB.Right);
            //Checking every pixel for collision
            for (int y = top; y < bottom; y++)
            {
                for (int x = left; x < right; x++)
                {
                    Color colorA = dataA[(x - rectangleA.Left) + (y - rectangleA.Top) * rectangleA.Width];
                    
                    Color colorB = dataB[(x - rectangleB.Left) + (y - rectangleB.Top) * rectangleB.Width];
                    //Check if they match
                    //If so, they are colliding
                    if (colorA.A != 0 && colorB.A != 0)
                    {
                        return true;
                    }
                }
            }
                return false;
        }