add config file

NResUI/Rendering/Viewport/Msh/MshViewportLoader.cs

@@ -1,6 +1,7 @@
 using System.Numerics;
 using MshLib;
 using NResLib;
+using NResUI.Abstractions;
 using NResUI.Rendering.Viewport.Meshes;
 using Silk.NET.OpenGL;
 
@@ -11,7 +12,7 @@ public static class MshViewportLoader
     private const int DefaultModelState = 0;
     private const int DefaultLod = 0;
 
-    public static MshViewportLoadResult LoadFromFile(GL gl, string path)
+    public static MshViewportLoadResult LoadFromFile(GL gl, string path, IConfigProvider configProvider)
     {
         try
         {
@@ -30,7 +31,7 @@ public static class MshViewportLoader
             }
 
             fs.Seek(0, SeekOrigin.Begin);
-            var pieces = LoadModelPieces(gl, fs, archive, path);
+            var pieces = LoadModelPieces(gl, fs, archive, path, configProvider);
             if (pieces.Count == 0)
                 return MshViewportLoadResult.Failure("MSH was parsed, but no renderable geometry pieces were found.", path);
 
@@ -42,7 +43,9 @@ public static class MshViewportLoader
         }
     }
 
-    private static List<ViewportPiece> LoadModelPieces(GL gl, FileStream fs, NResArchive archive, string path)
+    private static List<ViewportPiece> LoadModelPieces(
+        GL gl, FileStream fs, NResArchive archive, string path, IConfigProvider configProvider
+    )
     {
         var nodes = Msh0x01.ReadComponent(fs, archive);
         var geometry = Msh0x02.ReadComponent(fs, archive);
@@ -54,7 +57,7 @@ public static class MshViewportLoader
         var restPoses = MshRestPoseBuilder.BuildRestPose(nodes, animationDescriptors);
         var mshToViewportTransform = Matrix4x4.CreateRotationX(-MathF.PI * 0.5f);
         var names = TryReadNames(fs, archive);
-        var materialLibrary = WeaMaterialLibrary.TryLoadForMsh(gl, path);
+        var materialLibrary = WeaMaterialLibrary.TryLoadForMsh(gl, path, configProvider);
 
         var pieces = new List<ViewportPiece>();
 

NResUI/Rendering/Viewport/Msh/WeaMaterialLibrary.cs

@@ -1,5 +1,6 @@
 using MaterialLib;
 using NResLib;
+using NResUI.Abstractions;
 using NResUI.Rendering.Viewport.OpenGL;
 using Silk.NET.OpenGL;
 using TexmLib;
@@ -24,7 +25,7 @@ public sealed class WeaMaterialLibrary
             : null;
     }
 
-    public static WeaMaterialLibrary TryLoadForMsh(GL gl, string mshPath)
+    public static WeaMaterialLibrary TryLoadForMsh(GL gl, string mshPath, IConfigProvider configProvider)
     {
         var weaPath = FindMatchingWeaPath(mshPath);
         if (!File.Exists(weaPath))
@@ -34,9 +35,13 @@ public sealed class WeaMaterialLibrary
         if (materialRefs.Count == 0)
             return Empty;
 
-        // TODO: Hardcoded for now
-        var materialLibFs = "C:\\IronStrategy\\Material.lib";
+        var materialLibFs = Path.Combine(configProvider.GetConfig().GameBasePath, "Material.lib");
 
+        if (!File.Exists(materialLibFs))
+        {
+            return new WeaMaterialLibrary([]);
+        }
+        
         using var materialFs = new FileStream(materialLibFs, FileMode.Open, FileAccess.Read, FileShare.Read);
         var parseResult = NResParser.ReadFile(materialFs);
         if (parseResult.Archive == null)
@@ -46,7 +51,7 @@ public sealed class WeaMaterialLibrary
 
         foreach (var materialRef in materialRefs)
         {
-            var texture = TryLoadMaterialTexture(gl, materialFs, parseResult.Archive, materialRef.Name, out var texm);
+            var texture = TryLoadMaterialTexture(gl, materialFs, parseResult.Archive, materialRef.Name, configProvider, out var texm);
             result[materialRef.Id] = texture != null
                 ? new ViewportMaterial(materialRef.Name, texture.Value, texm)
                 : new ViewportMaterial(materialRef.Name);
@@ -194,7 +199,8 @@ public sealed class WeaMaterialLibrary
     }
 
     private static uint? TryLoadMaterialTexture(
-        GL gl, FileStream materialFs, NResArchive materialArchive, string materialName, out TexmFile? texm
+        GL gl, FileStream materialFs, NResArchive materialArchive, string materialName, IConfigProvider configProvider,
+        out TexmFile? texm
     )
     {
         texm = null;
@@ -212,7 +218,12 @@ public sealed class WeaMaterialLibrary
 
         var texture = materialFile.Stages[0].TextureName;
 
-        var textureLibFs = "C:\\IronStrategy\\Textures.lib";
+        var textureLibFs = Path.Combine(configProvider.GetConfig().GameBasePath, "Textures.lib");
+
+        if (!File.Exists(textureLibFs))
+        {
+            return null;
+        }
 
         using var textureFs = new FileStream(textureLibFs, FileMode.Open, FileAccess.Read, FileShare.Read);
         var textureResult = NResParser.ReadFile(textureFs);
@@ -269,27 +280,5 @@ public sealed class WeaMaterialLibrary
             Normalize(x.FileName) == normalized);
     }
 
-    private static string? FindTexturesLib(string? startDirectory)
-    {
-        if (string.IsNullOrWhiteSpace(startDirectory))
-            return null;
-
-        var directory = new DirectoryInfo(startDirectory);
-        while (directory != null)
-        {
-            var candidate = Path.Combine(directory.FullName, "Textures.lib");
-            if (Directory.Exists(candidate))
-                return candidate;
-
-            candidate = Path.Combine(directory.FullName, "textures.lib");
-            if (Directory.Exists(candidate))
-                return candidate;
-
-            directory = directory.Parent;
-        }
-
-        return null;
-    }
-
     private readonly record struct WeaMaterialRef(int Id, string Name);
 }