IResourceObjects are now tagged with their type.

DotSDL/Graphics/SdlWindow.cs

@@ -22,6 +22,8 @@ namespace DotSDL.Graphics {
         /// <summary><c>true</c> if this <see cref="SdlWindow"/> instance has been destroyed, othersize <c>false</c>.</summary>
         public bool IsDestroyed { get; set; }
 
+        public ResourceType ResourceType => ResourceType.Window;
+
         /// <summary>The width of the user window.</summary>
         public int WindowWidth { get; }
         /// <summary>The height of the user window.</summary>

DotSDL/IResourceObject.cs

@@ -8,6 +8,11 @@
         /// </summary>
         bool IsDestroyed { get; set; }
 
+        /// <summary>
+        /// The type of resource contained in this instance.
+        /// </summary>
+        ResourceType ResourceType { get; }
+
         /// <summary>
         /// Destroys this <see cref="IResourceObject"/>.
         /// </summary>

DotSDL/ResourceManager.cs

@@ -27,16 +27,6 @@ namespace DotSDL {
             return _resources.FirstOrDefault(e => e.GetResourceId() == id);
         }
 
-        /// <summary>
-        /// Retrieves all resources matching a given type.
-        /// </summary>
-        /// <param name="type">The <see cref="ResourceType"/> that should be returned.</param>
-        /// <returns>A collection of <see cref="Resource"/>s matching the type given in <paramref name="type"/>.</returns>
-        internal IEnumerable<IResourceObject> GetResourceByType(string type) {
-            //return _resources.Where(e => e is typeof(type));
-            throw new NotImplementedException();
-        }
-
         /// <summary>
         /// Registers a resource with the <see cref="ResourceManager"/>.
         /// </summary>

DotSDL/ResourceType.cs

@@ -2,7 +2,7 @@
     /// <summary>
     /// Indicates a specific type of resource.
     /// </summary>
-    internal enum ResourceType {
+    public enum ResourceType {
         /// <summary>
         /// An SDL_Window resource.
         /// </summary>