Core - Add ArmorPieceDescription.cs

PckStudio.Core/ArmorPieceDescription.cs

@@ -0,0 +1,64 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PckStudio.Core
+{
+    public sealed class ArmorPieceDescription
+    {
+        private static readonly Dictionary<string, ArmorPieceDescription> _pathLookUp = new Dictionary<string, ArmorPieceDescription>();
+        private static readonly string _resourcePath = ResourceLocations.GetFromCategory(ResourceCategory.ArmorTextures).FullPath;
+        public static ArmorPieceDescription Empty = new ArmorPieceDescription(string.Empty, 0, 0);
+        public static ArmorPieceDescription Leather = new ArmorPieceDescription("cloth", layerCount: 1);
+        public static ArmorPieceDescription Chain = new ArmorPieceDescription("chain");
+        public static ArmorPieceDescription Iron = new ArmorPieceDescription("iron");
+        public static ArmorPieceDescription Gold = new ArmorPieceDescription("gold");
+        public static ArmorPieceDescription Diamond = new ArmorPieceDescription("diamond");
+        public static ArmorPieceDescription Turtle = new ArmorPieceDescription("turtle", textureCount: 1);
+
+
+        public string Name { get; }
+        public int LayerCount { get; }
+        public int TextureCount { get; }
+        public int AssetCount { get; }
+
+        private ArmorPieceDescription(string name, int layerCount = 0, int textureCount = 2)
+        {
+            Name = name;
+            if (string.IsNullOrEmpty(name) && layerCount == 0 && textureCount == 0)
+                return;
+            LayerCount = Math.Min(Math.Max(layerCount, 0), ('z' - 'b'));
+            TextureCount = Math.Max(textureCount, 1);
+            AssetCount = (LayerCount + 1) * TextureCount;
+            foreach (var path in GetAssetPaths())
+            {
+                _pathLookUp.Add(path, this);
+            }
+        }
+
+        public static ArmorPieceDescription GetFromAssetName(string name)
+        {
+            return _pathLookUp.ContainsKey(name ?? string.Empty) ? _pathLookUp[name] : Empty;
+        }
+
+        public string[] GetAssetPaths()
+        {
+            if (AssetCount <= 0)
+                return Array.Empty<string>();
+            string[] result = new string[AssetCount];
+            for (int i = 0; i < TextureCount; i++)
+            {
+                string assetPath = Path.Combine($"{_resourcePath}/", $"{Name}_{i + 1}");
+                result[i*(LayerCount+1)] = assetPath;
+                for (int j = 0; j < LayerCount; j++)
+                {
+                    result[i * TextureCount + 1 + j] = $"{assetPath}_{Convert.ToChar('b' + j)}";
+                }
+            }
+            return result;
+        }
+    }
+}

PckStudio.Core/PckStudio.Core.csproj

@@ -53,6 +53,7 @@
     <Compile Include="AppLanguage.cs" />
     <Compile Include="App\SettingsManager.cs" />
     <Compile Include="App\Updater.cs" />
+    <Compile Include="ArmorPieceDescription.cs" />
     <Compile Include="Atlas.cs" />
     <Compile Include="AtlasGroup.cs" />
     <Compile Include="AtlasGroupAnimation.cs" />