コード例 #1
0
        public override void Draw(GameTime gameTime)
        {
            SpriteBatch spriteBatch = ScreenManager.SpriteBatch;
            SpriteFont  font        = ScreenManager.Font;

            // Darken down any other screens that were drawn beneath the popup.
            ScreenManager.FadeBackBufferToBlack(TransitionAlpha * 2 / 3);

            // Center the message text in the viewport.
            Viewport viewport     = ScreenManager.GraphicsDevice.Viewport;
            Vector2  viewportSize = new Vector2(viewport.Width, viewport.Height);
            Vector2  textSize     = font.MeasureString(message);
            Vector2  textPosition = (viewportSize - textSize) / 2;

            // The background includes a border somewhat larger than the text itself.
            const int hPad = 32;
            const int vPad = 16;

            Rectangle backgroundRectangle = new Rectangle((int)textPosition.X - hPad,
                                                          (int)textPosition.Y - vPad,
                                                          (int)textSize.X + hPad * 2,
                                                          (int)textSize.Y + vPad * 2);

            // Fade the popup alpha during transitions.
            Color color = new Color(255, 255, 255, TransitionAlpha);

            spriteBatch.Begin();

            // Draw the background rectangle.
            spriteBatch.Draw(gradientTexture, backgroundRectangle, color);

            // Draw the message box text.
            spriteBatch.DrawString(font, message, textPosition, color);

            spriteBatch.End();
        }
コード例 #2
0
        public override void Draw(GameTime gameTime)
        {
            ScreenManager.GraphicsDevice.Clear(ClearOptions.Target,
                                               Color.Black, 0, 0);

            SpriteBatch spriteBatch = ScreenManager.SpriteBatch;

            spriteBatch.Begin();

            int x = 0;

            for (int i = 0; i < 48; i++)
            {
                spriteBatch.Draw(BlueBall[10], new Vector2(Location.X + x, Location.Y), Color.White);
                x = x + 18;
            }

            spriteBatch.End();

            if (TransitionPosition > 0)
            {
                ScreenManager.FadeBackBufferToBlack(255 - TransitionAlpha);
            }
        }
コード例 #3
0
        public override void Draw(GameTime gameTime)
        {
            ScreenManager.FadeBackBufferToBlack(TransitionAlpha * 2 / 3);

            base.Draw(gameTime);
        }