protected override void LoadContent()
{
// Create a new SpriteBatch, which can be used to draw textures.
spriteBatch = new SpriteBatch(GraphicsDevice);
viewport = this.GraphicsDevice.Viewport;
ball = Texture2DExtensions.CreateBall(this.GraphicsDevice,
BALL_RADIUS * BALL_SCALE);
ballCenter = new Vector2(ball.Width / 2, ball.Height / 2);
ballPosition = new Vector2(viewport.Width / 2, viewport.Height / 2);
}
protected override void LoadContent()
{
// Create a new SpriteBatch, which can be used to draw textures.
spriteBatch = new SpriteBatch(GraphicsDevice);
viewport = this.GraphicsDevice.Viewport;
screenCenter = new Vector2(viewport.Width / 2, viewport.Height / 2);
ball = Texture2DExtensions.CreateBall(this.GraphicsDevice,
BALL_RADIUS * BALL_SCALE);
ballCenter = new Vector2(ball.Width / 2, ball.Height / 2);
ballPosition = screenCenter;
tinyTexture = new Texture2D(this.GraphicsDevice, 1, 1);
tinyTexture.SetData <Color>(new Color[] { Color.White });
segoe96 = this.Content.Load <SpriteFont>("Segoe96");
}
protected override void LoadContent()
{
// Create a new SpriteBatch, which can be used to draw textures.
spriteBatch = new SpriteBatch(GraphicsDevice);
viewport = this.GraphicsDevice.Viewport;
// Create texture for the walls of the maze
tinyTexture = new Texture2D(this.GraphicsDevice, 1, 1);
tinyTexture.SetData <Color>(new Color[] { Color.White });
// Create ball
ball = Texture2DExtensions.CreateBall(this.GraphicsDevice,
BALL_RADIUS * BALL_SCALE);
ballCenter = new Vector2(ball.Width / 2, ball.Height / 2);
ballPosition = new Vector2((viewport.Width / mazeGrid.Width) / 2,
(viewport.Height / mazeGrid.Height) / 2);
// Initialize borders collection
borders.Clear();
// Create Line2D objects for walls of the maze
int cellWidth = viewport.Width / mazeGrid.Width;
int cellHeight = viewport.Height / mazeGrid.Height;
int halfWallWidth = WALL_WIDTH / 2;
for (int x = 0; x < mazeGrid.Width; x++)
{
for (int y = 0; y < mazeGrid.Height; y++)
{
MazeCell mazeCell = mazeGrid.Cells[x, y];
Vector2 ll = new Vector2(x * cellWidth, (y + 1) * cellHeight);
Vector2 ul = new Vector2(x * cellWidth, y * cellHeight);
Vector2 ur = new Vector2((x + 1) * cellWidth, y * cellHeight);
Vector2 lr = new Vector2((x + 1) * cellWidth, (y + 1) * cellHeight);
Vector2 right = halfWallWidth * Vector2.UnitX;
Vector2 left = -right;
Vector2 down = halfWallWidth * Vector2.UnitY;
Vector2 up = -down;
if (mazeCell.HasLeft)
{
borders.Add(new Line2D(ll + down, ll + down + right));
borders.Add(new Line2D(ll + down + right, ul + up + right));
borders.Add(new Line2D(ul + up + right, ul + up));
}
if (mazeCell.HasTop)
{
borders.Add(new Line2D(ul + left, ul + left + down));
borders.Add(new Line2D(ul + left + down, ur + right + down));
borders.Add(new Line2D(ur + right + down, ur + right));
}
if (mazeCell.HasRight)
{
borders.Add(new Line2D(ur + up, ur + up + left));
borders.Add(new Line2D(ur + up + left, lr + down + left));
borders.Add(new Line2D(lr + down + left, lr + down));
}
if (mazeCell.HasBottom)
{
borders.Add(new Line2D(lr + right, lr + right + up));
borders.Add(new Line2D(lr + right + up, ll + left + up));
borders.Add(new Line2D(ll + left + up, ll + left));
}
}
}
}