/// <summary>
/// Gets the color a particular pixel should be drawn with.
/// </summary>
/// <param name="terrainType">The type of terrain.</param>
/// <param name="localX">The patch local X coordinate.</param>
/// <param name="localY">The patch local Y coordinate.</param>
/// <param name="textured">Whether to return color for a textured render.</param>
/// <returns>See summary.</returns>
private static Color GetDrawColor(TerrainType terrainType, int localX, int localY, bool textured)
{
if (textured)
{
Bitmap texture = terrainType.GetImage();
Xna.Point texCoords = WorldMap.GetPixels(new Vector2(localX / (float)TerrainPatch.PatchSize, localY / (float)TerrainPatch.PatchSize), texture);
Color sysColor = texture.GetPixel(texCoords.X, texCoords.Y);
Xna.Graphics.Color drawColor = new Microsoft.Xna.Framework.Graphics.Color(sysColor.R, sysColor.G, sysColor.B, sysColor.A);
return TextureManipulation.XnaColorToSystemColor(drawColor);
}
else
{
return TextureManipulation.XnaColorToSystemColor(terrainType.GetWorldMapColor());
}
}