/// <summary>
/// Creates a texture from a file containing a bitmap.
/// </summary>
/// <param name="filename">The file containing the texture data.</param>
/// <returns>The created texture.</returns>
public static pTexture FromFile(string filename, TextureAtlas atlas = null)
{
if (!File.Exists(filename))
{
return(null);
}
try
{
using (Stream stream = new FileStream(filename, FileMode.Open, FileAccess.Read, FileShare.Read))
{
pTexture t = FromStream(stream, atlas);
if (t != null)
{
t.Filename = filename;
}
return(t);
}
}
catch
{
return(null);
}
}
public pTexture(TextureGl textureGl, TextureAtlas containingAtlas = null)
{
Debug.Assert(textureGl != null);
TextureGl = textureGl;
ContainingAtlas = containingAtlas;
}
public static pTexture FromNewResourceStore(string filename, TextureAtlas atlas = null)
{
bool highResolution = GameBase.UseHighResolutionSprites;
if (highResolution)
{
filename += @"@2x";
}
using (Bitmap b = osu_gameplay.ResourcesStore.ResourceManager.GetObject(filename) as Bitmap)
if (b != null)
{
pTexture tex = FromBitmap(b, atlas);
if (highResolution)
{
tex.DpiScale = 2;
}
return(tex);
}
//dll modification checks
using (Bitmap b = osu_ui.ResourcesStore.ResourceManager.GetObject(filename) as Bitmap)
if (b != null)
{
bool valid = true;
switch (filename)
{
//case @"menu-osu":
// valid &= b.GetPixel(320 / 2, 320 / 2) == System.Drawing.Color.FromArgb(255, 255, 190, 219);
// valid &= b.GetPixel(220 / 2, 220 / 2) == System.Drawing.Color.FromArgb(255, 255, 199, 227);
// valid &= b.GetPixel(420 / 2, 420 / 2) == System.Drawing.Color.FromArgb(255, 255, 245, 249);
// break;
//case @"menu-osu@2x":
// valid &= b.GetPixel(320, 320) == System.Drawing.Color.FromArgb(255, 255, 190, 220);
// valid &= b.GetPixel(220, 220) == System.Drawing.Color.FromArgb(255, 255, 199, 227);
// valid &= b.GetPixel(420, 420) == System.Drawing.Color.FromArgb(255, 255, 245, 249);
// break;
//case @"menu-background":
// valid &= b.GetPixel(0, 0) == System.Drawing.Color.FromArgb(243, 0, 206, 255);
// valid &= b.GetPixel(400 / 2, 400 / 2) == System.Drawing.Color.FromArgb(255, 0, 165, 255);
// valid &= b.GetPixel(1552 / 2, 1024 / 2) == System.Drawing.Color.FromArgb(255, 0, 144, 255);
// break;
//case @"menu-background@2x":
// valid &= b.GetPixel(0, 0) == System.Drawing.Color.FromArgb(228, 1, 206, 255);
// valid &= b.GetPixel(400, 400) == System.Drawing.Color.FromArgb(255, 0, 165, 255);
// valid &= b.GetPixel(1552, 1024) == System.Drawing.Color.FromArgb(255, 0, 144, 255);
// break;
}
if (!valid)
{
#if DEBUG
throw new Exception(@"DLL modification checks need updating");
#else
OsuMain.ExitImmediately();
#endif
}
pTexture tex = FromBitmap(b, atlas);
if (highResolution)
{
tex.DpiScale = 2;
}
return(tex);
}
return(null);
}
/// <summary>
/// Read a pTexture from the ResourceStore (ouenresources project).
/// </summary>
public static pTexture FromResourceStore(string filename, TextureAtlas atlas = null)
{
pTexture tex = null;
#if DEBUG
tex = fromDebugLocations(filename);
if (tex != null)
{
return(tex);
}
#endif
//load using newer resources where available.
if (GameBase.NewGraphicsAvailable)
{
tex = FromNewResourceStore(filename, atlas);
if (tex != null)
{
tex.Filename = filename;
return(tex);
}
}
byte[] bytes = ResourcesStore.ResourceManager.GetObject(filename) as byte[];
if (bytes == null)
{
return(null);
}
using (Stream stream = new MemoryStream(bytes))
{
using (HaxBinaryReader br = new HaxBinaryReader(stream))
{
//XNA pipeline header crap. F**k it all.
br.ReadBytes(10);
int typeCount = br.Read7BitEncodedInt();
for (int i = 0; i < typeCount; i++)
{
br.ReadString();
br.ReadInt32();
}
br.Read7BitEncodedInt();
br.Read7BitEncodedInt();
//And that's the header dealt with.
br.ReadInt32();
int width = br.ReadInt32();
int height = br.ReadInt32();
tex = atlas == null ? new pTexture(width, height) : atlas.Add(width, height);
tex.Filename = filename;
int numberLevels = br.ReadInt32();
for (int i = 0; i < numberLevels; i++)
{
int count = br.ReadInt32();
byte[] data = br.ReadBytes(count);
bgraToRgba(data, data.Length);
tex.SetData(data, i, 0);
}
}
}
return(tex);
}
internal static pTexture Load(string name, SkinSource source = SkinSource.All, TextureAtlas atlas = null)
{
if (name == null)
{
return(null);
}
if (SkinManager.IgnoreBeatmapSkin && source != SkinSource.Beatmap)
{
source &= ~SkinSource.Beatmap;
}
if (source == SkinSource.All)
{
switch (GameBase.Mode)
{
case OsuModes.Play:
case OsuModes.Edit:
break;
default:
//As a default, don't load from the beatmap unless we are in play or edit mode.
source &= ~SkinSource.Beatmap;
break;
}
}
pTexture tex = null;
Dictionary <string, pTexture> dic = null;
if (!LookupCache.TryGetValue(source, out dic))
{
dic = LookupCache[source] = new Dictionary <string, pTexture>();
}
if (dic.TryGetValue(name, out tex))
{
return(tex);
}
try
{
//Check for beatmap-specific sprite availability
Beatmap current = null;
if ((source & SkinSource.Beatmap) > 0 && (current = BeatmapManager.Current) != null)
{
if (BeatmapSpriteCache.TryGetValue(name, out tex))
{
//Cached sprite is available.
//Note that we must check null *inside* this if block because a cached null means this source has no available file.
//If we find a null, we don't want to enter the else block and check for a file every time, so we quietly ignore this source here.
if (tex != null)
{
return(tex);
}
}
else
{
string filename = name.IndexOf('.') < 0 ? name + @".png" : name;
using (Stream stream = current.GetFileStream(filename))
{
if (stream != null)
{
tex = pTexture.FromStream(stream, atlas);
if (tex != null)
{
tex.Filename = filename;
tex.AssetName = name;
tex.Source = SkinSource.Beatmap;
tex.UploadNextFrame();
}
BeatmapSpriteCache[name] = tex;
if (atlas != null)
{
BeatmapTextureAtlases.Add(atlas);
}
return(tex);
}
}
BeatmapSpriteCache[name] = null;
}
}
if ((source & SkinSource.Skin) > 0 && !SkinManager.IsDefault)
{
if (SkinSpriteCache.TryGetValue(name, out tex))
{
//Cached sprite is available.
//Note that we must check null *inside* this if block because a cached null means this source has no available file.
//If we find a null, we don't want to enter the else block and check for a file every time, so we quietly ignore this source here.
if (tex != null)
{
return(tex);
}
}
else
{
string filename = Path.Combine(SkinManager.Current.FullPath, name.IndexOf('.') < 0 ? name + @".png" : name);
string filename2x = filename.Insert(filename.LastIndexOf('.'), @"@2x");
if (GameBase.UseHighResolutionSprites && File.Exists(filename2x))
{
tex = pTexture.FromFile(filename2x, atlas);
SkinSpriteCache[name] = tex;
if (atlas != null)
{
SkinTextureAtlases.Add(atlas);
}
if (tex != null)
{
tex.DpiScale = 2;
tex.Source = SkinSource.Skin;
tex.AssetName = name;
tex.UploadNextFrame();
}
return(tex);
}
if (File.Exists(filename))
{
tex = pTexture.FromFile(filename, atlas);
SkinSpriteCache[name] = tex;
if (atlas != null)
{
SkinTextureAtlases.Add(atlas);
}
if (tex != null)
{
tex.Source = SkinSource.Skin;
tex.AssetName = name;
tex.UploadNextFrame();
}
return(tex);
}
SkinSpriteCache[name] = null;
}
}
if ((source & SkinSource.Osu) == 0)
{
return(null);
}
try
{
if (DefaultSpriteCache.TryGetValue(name, out tex))
{
return(tex);
}
#if LOAD_LOCAL
if ((tex = Load(name, SkinSource.Skin)) != null)
{
return(tex);
}
#endif
name = GeneralHelper.PathSanitise(name);
tex = name.IndexOf(Path.DirectorySeparatorChar) > 0 ? pTexture.FromFile(name, atlas) : pTexture.FromResourceStore(GeneralHelper.StripExtension(name), atlas);
DefaultSpriteCache[name] = tex;
if (atlas != null)
{
DefaultTextureAtlases.Add(atlas);
}
if (tex != null)
{
tex.Source = SkinSource.Osu;
tex.AssetName = name;
tex.UploadNextFrame();
}
return(tex);
}
catch
{
return(null);
}
}
finally
{
dic[name] = tex;
}
}
