protected override void Draw(GameTime gameTime)
{
// render the debug console contents to a RenderTarget
Depth.ResetZ();
if (debug == null)
{
debug = new RenderTarget2D(GraphicsDevice, m_Curses.DisplayWidth, m_Curses.DisplayHeight);
}
GraphicsDevice.SetRenderTarget(debug);
m_SpriteBatch.Begin(new Color(0, 0, 0, 255));
m_Curses.Render(m_SpriteBatch, m_Effect, Vector2.Zero);
m_SpriteBatch.End(GraphicsUtility.CreateProjectionMatrixScreenOffset(m_SpriteBatch.Graphics), Matrix.Identity, Matrix.Identity);
GraphicsDevice.SetRenderTarget(null);
if (m_DoScreenshot)
{
GraphicsDevice.PrepareScreenShot();
}
// clear the screen:
Depth.ResetZ();
m_SpriteBatch.Begin(new Color(32, 32, 32, 255));
// draw the debug console device
m_SpriteBatch.DrawSprite(
m_EffectCRT,
debug,
Vector3.Zero,
new Vector2(c_WindowW, c_WindowH),
new Vector4(0, 0, 1, 1),
new Color(64, 255, 64),
new Vector4(c_WindowW, c_WindowH, 0, 0));
// render the devices
m_DeviceTextures.Clear();
m_Emulator.Draw(m_DeviceTextures);
for (int i = 0; i < m_DeviceTextures.Count; i++)
{
YTexture texture = (m_DeviceTextures[i] as YTexture);
if (texture == null)
{
continue;
}
m_SpriteBatch.DrawSprite(
m_EffectCRT,
texture.Texture,
new Vector3(c_WindowW, 0, 0),
new Vector2(c_WindowW, c_WindowH),
new Vector4(0, 0, 1, 1),
Color.White,
new Vector4(c_WindowW, c_WindowH, 0, 0));
}
// End the spritebatch.
m_SpriteBatch.End(GraphicsUtility.CreateProjectionMatrixScreenOffset(m_SpriteBatch.Graphics), Matrix.Identity, Matrix.Identity);
if (m_DoScreenshot)
{
GraphicsDevice.SaveScreenshot();
m_DoScreenshot = false;
}
}
