Version 0.6.2

Author: rds1983

src/AssetManagementBase.csproj

@@ -6,7 +6,7 @@
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
     <PackageProjectUrl>https://github.com/rds1983/AssetManagementBase</PackageProjectUrl>
     <TargetFramework>netstandard2.0</TargetFramework>
-    <Version>0.6.1</Version>
+    <Version>0.6.2</Version>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)'=='Release'">

src/AssetManager.cs

@@ -5,7 +5,7 @@
 namespace AssetManagementBase
 {
 	public delegate Stream AssetOpener(string assetName);
-	public delegate T AssetLoader<T>(AssetManager manager, string assetName, object settings);
+	public delegate T AssetLoader<T>(AssetManager manager, string assetName, IAssetSettings settings, object tag);
 
 	public class AssetManager
 	{
@@ -43,15 +43,15 @@ internal AssetManager(AssetManagerCore core, string currentFolder)
 		public byte[] ReadAssetAsByteArray(string assetName) => _core.ReadAssetAsByteArray(BuildFullPath(assetName));
 
 
-		public bool HasAsset(string assetName, object settings = null)
+		public bool HasAsset(string assetName, IAssetSettings settings = null)
 		{
 			assetName = BuildFullPath(assetName);
 			var cacheKey = BuildCacheKey(assetName, settings);
 
 			return _core.Cache.ContainsKey(cacheKey);
 		}
 
-		public T UseLoader<T>(AssetLoader<T> loader, string assetName, object settings = null, bool storeInCache = true)
+		public T UseLoader<T>(AssetLoader<T> loader, string assetName, IAssetSettings settings = null, object tag = null, bool storeInCache = true)
 		{
 			assetName = BuildFullPath(assetName);
 			var cacheKey = BuildCacheKey(assetName, settings);
@@ -74,7 +74,7 @@ public T UseLoader<T>(AssetLoader<T> loader, string assetName, object settings =
 				}
 			}
 
-			var result = loader(assetManager, assetName, settings);
+			var result = loader(assetManager, assetName, settings, tag);
 
 			if (storeInCache)
 			{
@@ -93,12 +93,12 @@ private string BuildFullPath(string assetName)
 			return assetName;
 		}
 
-		private static string BuildCacheKey(string assetName, object settings)
+		private static string BuildCacheKey(string assetName, IAssetSettings settings)
 		{
 			var cacheKey = assetName;
 			if (settings != null)
 			{
-				cacheKey += "|" + settings.ToString();
+				cacheKey += "|" + settings.BuildKey();
 
 			}
 

src/DefaultLoaders.cs

@@ -2,8 +2,8 @@
 {
 	public static class DefaultLoaders
 	{
-		private static AssetLoader<string> StringLoader = (manager, assetName, settings) => manager.ReadAssetAsString(assetName);
-		private static AssetLoader<byte[]> ByteArrayLoader = (manager, assetName, settings) => manager.ReadAssetAsByteArray(assetName);
+		private static AssetLoader<string> StringLoader = (manager, assetName, settings, tag) => manager.ReadAssetAsString(assetName);
+		private static AssetLoader<byte[]> ByteArrayLoader = (manager, assetName, settings, tag) => manager.ReadAssetAsByteArray(assetName);
 
 		public static string LoadString(this AssetManager assetManager, string assetName, bool storeInCache = true) => assetManager.UseLoader(StringLoader, assetName, storeInCache: storeInCache);
 		public static byte[] LoadByteArray(this AssetManager assetManager, string assetName, bool storeInCache = true) => assetManager.UseLoader(ByteArrayLoader, assetName, storeInCache: storeInCache);

src/IAssetSettings.cs

@@ -0,0 +1,7 @@
+namespace AssetManagementBase
+{
+	public interface IAssetSettings
+	{
+		string BuildKey();
+	}
+}

tests/AssetManagerExtensions.cs

@@ -4,7 +4,7 @@ namespace AssetManagementBase.Tests
 {
 	public static class AssetManagerExtensions
 	{
-		private static AssetLoader<UserProfile> _userProfileLoader = (manager, assetName, settings) =>
+		private static AssetLoader<UserProfile> _userProfileLoader = (manager, assetName, settings, tag) =>
 		{
 			var data = manager.ReadAssetAsString(assetName);