public void WriteThumbnailIfNecessary(IGameContext gameContext, IRenderContext renderContext)
{
var path = _projectManager?.Project?.ProjectPath;
if (path == null || !path.Exists)
{
return;
}
var editorPath = Path.Combine(Path.Combine(path.FullName, "Build", "Editor"));
Directory.CreateDirectory(editorPath);
var thumbnailFile = new FileInfo(Path.Combine(editorPath, "Thumbnail.png"));
var startTime = _loadedGame.GetPlayingStartTime();
if (startTime != null && (DateTime.UtcNow - startTime.Value).TotalMinutes >= 1)
{
if (!thumbnailFile.Exists || thumbnailFile.LastWriteTimeUtc < DateTime.UtcNow.AddHours(-4))
{
_consoleHandle.LogInfo("Sampling current game screen as thumbnail for project...");
var srt = _loadedGame.GetCurrentGameRenderTarget();
var rt = new RenderTarget2D(renderContext.GraphicsDevice, 128, 128, false, SurfaceFormat.Color, DepthFormat.None);
_graphicsBlit.Blit(renderContext, srt, rt);
try
{
using (var writer = new FileStream(thumbnailFile.FullName, FileMode.Create, FileAccess.Write))
{
rt.SaveAsPng(writer, 128, 128);
}
}
catch
{
thumbnailFile.Delete();
throw;
}
rt.Dispose();
}
}
}
