public Texture2D LoadTexture(string path, CreateTextureOptions options)
{
Ensure.That(nameof(path)).IsNotNull(path);
path = NormalizePath(path);
var stream = assembly.GetManifestResourceStream(path);
if (stream == null)
{
Debug.LogWarning("Failed to get assembly resource stream:\n" + path);
return(null);
}
BinaryReader reader = null;
try
{
reader = new BinaryReader(stream);
var bytes = reader.ReadBytes((int)stream.Length);
var texture = new Texture2D(0, 0, options.textureFormat, options.mipmaps, options.linear ?? LudiqGUIUtility.createLinearTextures);
texture.alphaIsTransparency = options.alphaIsTransparency;
texture.filterMode = options.filterMode;
texture.hideFlags = options.hideFlags;
texture.LoadImage(bytes);
return(texture);
}
finally
{
reader?.Close();
}
}
public static EditorTexture Load(IResourceProvider resources, string path, CreateTextureOptions options, bool required)
{
using (ProfilingUtility.SampleBlock("Load Editor Texture"))
{
Ensure.That(nameof(resources)).IsNotNull(resources);
Ensure.That(nameof(path)).IsNotNull(path);
var set = new EditorTexture();
var name = Path.GetFileNameWithoutExtension(path).PartBefore('@');
var extension = Path.GetExtension(path);
var directory = Path.GetDirectoryName(path);
var personalPath = Path.Combine(directory, $"{name}{extension}");
var professionalPath = Path.Combine(directory, $"{name}@Pro{extension}");
if (resources.FileExists(personalPath))
{
var personalTexture = resources.LoadTexture(personalPath, options);
if (personalTexture != null)
{
set.personal.Add(personalTexture.width, personalTexture);
}
}
if (resources.FileExists(professionalPath))
{
var professionalTexture = resources.LoadTexture(professionalPath, options);
if (professionalTexture != null)
{
set.professional.Add(professionalTexture.width, professionalTexture);
}
}
if (set.personal.Count == 0)
{
if (required)
{
Debug.LogWarning($"Missing editor texture: {name}\n{resources.DebugPath(path)}");
}
// Never return an empty set; the codebase assumes this guarantee
return(null);
}
return(set);
}
}
public Texture2D LoadTexture(string path, CreateTextureOptions options)
{
return(LoadAsset <Texture2D>(path));
}
public static EditorTexture Load(IEnumerable <IResourceProvider> resourceProviders, string path, TextureResolution[] resolutions, CreateTextureOptions options, bool required)
{
foreach (var resources in resourceProviders)
{
var texture = Load(resources, path, resolutions, options, false);
if (texture != null)
{
return(texture);
}
}
if (required)
{
var message = new StringBuilder();
message.AppendLine("Missing editor texture: ");
foreach (var resources in resourceProviders)
{
message.AppendLine($"{resources.GetType().HumanName()}: {resources.DebugPath(path)}");
}
Debug.LogWarning(message.ToString());
}
return(null);
}
public EditorTexture LoadTexture(string path, TextureResolution[] resolutions, CreateTextureOptions options, bool required = true)
{
return(EditorTexture.Load(providers, path, resolutions, options, required));
}