/// <summary>
/// Draws the entire scene in the given render target.
/// </summary>
/// <returns>A texture2D with the scene drawn in it.</returns>
protected static void UpdateRegimentalTexture(Regiment r, RenderTarget2D renderTarget, GraphicsDevice GraphicsDevice, SpriteBatch spriteBatch, SpriteFont CounterFont)
{
// Set the render target
GraphicsDevice.SetRenderTarget(renderTarget);
GraphicsDevice.DepthStencilState = new DepthStencilState()
{
DepthBufferEnable = true
};
// Draw the scene
GraphicsDevice.Clear(Color.CornflowerBlue);
//DrawModel(model, world, view, projection);
spriteBatch.Begin(SpriteSortMode.Immediate, BlendState.AlphaBlend,
SamplerState.LinearClamp, DepthStencilState.Default,
RasterizerState.CullNone);
GameRenderer.DrawRegimentToTexture(r, spriteBatch, CounterFont);
spriteBatch.End();
// Drop the render target
GraphicsDevice.SetRenderTarget(null);
}
internal static void DrawAllRegiments(SinglePlayerAleaBelliGame abgame, GraphicsDevice graphicsDevice, SpriteBatch spriteBatch)
{
foreach (Regiment r in abgame.AllRegiments)
{
RenderTarget2D renderTarget;
// does the texture exists or is the regiment 'dirty'
if (regimentTextures.TryGetValue(r.RegimentId, out renderTarget))
{
GameRenderer.DrawRegimentFromTexture(r, spriteBatch, renderTarget);
}
}
}
internal static void DrawRegimentFromTexture(Regiment r, SpriteBatch spriteBatch, RenderTarget2D renderTarget)
{
int width = r.CurrentWidth;
int height = r.CurrentHeight + 20;
spriteBatch.Draw(renderTarget, new Rectangle(r.MapX, r.MapY, width, height), new Rectangle(0, 0, width, height),
Color.White,
GameRenderer.ConvertDegreesToRadians(r.FacingInDegrees),
Vector2.Zero,
SpriteEffects.None,
0
);
}
