public Task LoadFontAsync() => fontLoadTask ??= Task.Factory.StartNew(() =>
{
try
{
BitmapFont font;
using (var s = Store.GetStream($@"{AssetName}"))
{
string hash = s.ComputeMD5Hash();
if (font_cache.TryGetValue(hash, out font))
{
Logger.Log($"Cached font load for {AssetName}");
}
else
{
font_cache.TryAdd(hash, font = BitmapFont.FromStream(s, FormatHint.Binary, false));
}
}
completionSource.SetResult(font);
}
catch (Exception ex)
{
Logger.Error(ex, $"Couldn't load font asset from {AssetName}.");
completionSource.SetResult(null);
throw;
}
}, TaskCreationOptions.PreferFairness);
private async Task readFontMetadataAsync(bool precache)
{
await Task.Run(() =>
{
try
{
font = new BitmapFont();
using (var s = store.GetStream($@"{assetName}.fnt"))
font.LoadText(s);
if (precache)
{
for (int i = 0; i < font.Pages.Length; i++)
{
getTexturePage(i);
}
}
}
catch
{
Logger.Log($"Couldn't load font asset from {assetName}.");
throw;
}
});
fontLoadTask = null;
}
private async Task readFontMetadataAsync(bool precache)
{
await Task.Factory.StartNew(() =>
{
try
{
font = new BitmapFont();
using (var s = store.GetStream($@"{assetName}.fnt"))
font.LoadText(s);
if (precache)
{
for (int i = 0; i < font.Pages.Length; i++)
{
getTexturePage(i);
}
}
}
catch (Exception ex)
{
Logger.Error(ex, $"Couldn't load font asset from {assetName}.");
throw;
}
}, TaskCreationOptions.LongRunning);
fontLoadTask = null;
}
private async Task readFontMetadataAsync(bool precache)
{
await Task.Run(() =>
{
try
{
font = new BitmapFont();
using (var s = store.GetStream($@"{assetName}.fnt"))
font.LoadText(s);
if (precache)
{
for (int i = 0; i < font.Pages.Length; i++)
{
getTexturePage(i);
}
}
}
catch
{
throw new FontLoadException(assetName);
}
});
fontLoadTask = null;
}
public GlyphStore(ResourceStore <byte[]> store, string assetName = null, bool precache = false)
{
this.store = store;
this.assetName = assetName;
fontName = assetName.Split('/').Last();
try
{
font = new BitmapFont();
font.LoadText(store.GetStream($@"{assetName}.fnt"));
if (precache)
{
for (int i = 0; i < font.Pages.Length; i++)
{
getTexturePage(i);
}
}
}
catch
{
throw new FontLoadException(assetName);
}
}
public Task LoadFontAsync() => fontLoadTask ?? (fontLoadTask = Task.Factory.StartNew(() =>
{
try
{
var font = new BitmapFont();
using (var s = store.GetStream($@"{assetName}.fnt"))
font.LoadText(s);
completionSource.SetResult(font);
}
catch (Exception ex)
{
Logger.Error(ex, $"Couldn't load font asset from {assetName}.");
throw;
}
}, TaskCreationOptions.PreferFairness));
public Task LoadFontAsync() => fontLoadTask ?? (fontLoadTask = Task.Factory.StartNew(() =>
{
try
{
BitmapFont font;
using (var s = store.GetStream($@"{assetName}.bin"))
font = BitmapFont.FromStream(s, FormatHint.Binary, false);
completionSource.SetResult(font);
}
catch (Exception ex)
{
Logger.Error(ex, $"Couldn't load font asset from {assetName}.");
throw;
}
}, TaskCreationOptions.PreferFairness));
private MagickImage getTexturePage(int texturePage)
{
MagickImage t;
if (!texturePages.TryGetValue(texturePage, out t))
{
texturePages[texturePage] = t = new MagickImage(store.GetStream($@"{assetName}_{texturePage}.png"));
}
return(t);
}
private RawTexture getTexturePage(int texturePage)
{
RawTexture t;
if (!texturePages.TryGetValue(texturePage, out t))
{
using (var stream = store.GetStream($@"{assetName}_{texturePage}.png"))
texturePages[texturePage] = t = RawTexture.FromStream(stream);
}
return(t);
}
private RawTexture getTexturePage(int texturePage)
{
RawTexture t;
if (!texturePages.TryGetValue(texturePage, out t))
{
using (var stream = store.GetStream($@"{assetName}_{texturePage.ToString().PadLeft((font.Pages.Length - 1).ToString().Length, '0')}.png"))
texturePages[texturePage] = t = RawTexture.FromStream(stream);
}
return(t);
}
public GlyphStore(ResourceStore <byte[]> store, string assetName = null)
{
this.store = store;
this.assetName = assetName;
try
{
font = new BitmapFont();
font.LoadText(store.GetStream($@"{assetName}.fnt"));
}
catch
{
throw new FontLoadException(assetName);
}
}
public GlyphStore(ResourceStore <byte[]> store, string assetName = null)
{
this.store = store;
this.assetName = assetName;
try
{
font = new BitmapFont();
font.LoadText(store.GetStream($@"{assetName}.fnt"));
//ScaleAdjust = font.StretchedHeight;
}
catch
{
throw new Exception($@"Couldn't load font asset from {assetName}.");
}
}
private RawTexture getTexturePage(int texturePage)
{
RawTexture t;
if (!texturePages.TryGetValue(texturePage, out t))
{
t = new RawTexture();
using (var stream = store.GetStream($@"{assetName}_{texturePage}.png"))
{
var reader = new PngReader();
t.Pixels = reader.Read(stream);
t.PixelFormat = OpenTK.Graphics.ES20.PixelFormat.Rgba;
t.Width = reader.Width;
t.Height = reader.Height;
}
texturePages[texturePage] = t;
}
return(t);
}
