Initial commit: AetherBags + KamiToolKit for FC Gitea

Co-authored-by: Cursor <cursoragent@cursor.com>

KamiToolKit/Nodes/Basic/ImGuiImageNode.cs

@@ -0,0 +1,64 @@
+using System.IO;
+using Dalamud.Interface.Textures.TextureWraps;
+using KamiToolKit.Classes;
+
+namespace KamiToolKit.Nodes;
+
+/// <summary>
+///     A simple image node that allows you to load an IDalamudTextureWrap texture into a native image node.
+///     This node creates a single <see cref="Part" />
+/// </summary>
+/// <remarks>This node is not intended to be used with multiple <see cref="Part" />'s.</remarks>
+public class ImGuiImageNode : SimpleImageNode {
+
+    public IDalamudTextureWrap? LoadedTexture;
+
+    public override unsafe string TexturePath {
+        get => base.TexturePath;
+        set {
+            if (Path.IsPathRooted(value)) {
+                LoadTextureFromFile(value);
+            }
+            else if (DalamudInterface.Instance.DataManager.FileExists(value)) {
+                PartsList[0]->LoadTexture(value);
+            }
+        }
+    }
+
+    /// <summary>
+    /// Takes ownership of passed in IDalamudTextureWrap, disposes texture when node is disposed.
+    /// </summary>
+    public unsafe void LoadTexture(IDalamudTextureWrap texture) {
+        var previouslyLoadedTexture = LoadedTexture;
+
+        PartsList[0]->LoadTexture(texture);
+
+        // Delay unloading texture until new texture is loaded.
+        previouslyLoadedTexture?.Dispose();
+        LoadedTexture = texture;
+    }
+
+    public void LoadTextureFromFile(string fileSystemPath) {
+        DalamudInterface.Instance.Framework.RunOnTick(async () => {
+            Alpha = 0.0f;
+
+            var newTexture = await DalamudInterface.Instance.TextureProvider.GetFromFile(fileSystemPath).RentAsync();
+
+            LoadTexture(newTexture);
+            TextureSize = newTexture.Size;
+
+            Alpha = 1.0f;
+            MarkDirty();
+        });
+    }
+
+    // Note, disposes loaded IDalamudTextureWrap if either native or managed code frees this node.
+    protected override void Dispose(bool disposing, bool isNativeDestructor) {
+        if (disposing) {
+            base.Dispose(disposing, isNativeDestructor);
+
+            LoadedTexture?.Dispose();
+            LoadedTexture = null;
+        }
+    }
+}