From d13984dddc31f7bca8baf54e3b37c215d867a528 Mon Sep 17 00:00:00 2001
From: Dominic Masters <dominic@domsplace.com>
Date: Thu, 5 Jan 2023 17:19:32 -0800
Subject: [PATCH] Prefab Progress

---
 src/dawn/prefab/Prefab.hpp                    | 17 ++++++++++----
 src/dawn/prefab/SceneItemPrefab.hpp           | 10 ++++++++
 src/dawn/prefab/UIPrefab.hpp                  | 23 +++++++++++++++++++
 src/dawn/prefabs/display/SimpleCubePrefab.hpp |  4 ----
 4 files changed, 46 insertions(+), 8 deletions(-)
 create mode 100644 src/dawn/prefab/UIPrefab.hpp

diff --git a/src/dawn/prefab/Prefab.hpp b/src/dawn/prefab/Prefab.hpp
index f7471150..8373b99a 100644
--- a/src/dawn/prefab/Prefab.hpp
+++ b/src/dawn/prefab/Prefab.hpp
@@ -11,14 +11,23 @@ namespace Dawn {
   template<class T>
   class Prefab {
     public:
+      /**
+       * Returns the list of assets required for this prefab.
+       * 
+       * @return List of required assets this prefab.
+       */
       static std::vector<Asset*> getRequiredAssets() {
         return T::prefabAssets();
       }
 
-      static T * create(Scene *scene) {
-        T *item = scene->createSceneItemOfType<T>();
-        item->prefabInit();
-        return item;
+      /**
+       * Creates a new instance of this asset.
+       * 
+       * @param scene Scene this item belongs to.
+       * @return The instance of the created prefab.
+       */
+      static T * create(Scene *scene, UICanvas *canvas) {
+        return T::prefabCreate(scene, canvas);
       }
   };
 }
\ No newline at end of file
diff --git a/src/dawn/prefab/SceneItemPrefab.hpp b/src/dawn/prefab/SceneItemPrefab.hpp
index b419ed15..377f9adb 100644
--- a/src/dawn/prefab/SceneItemPrefab.hpp
+++ b/src/dawn/prefab/SceneItemPrefab.hpp
@@ -16,12 +16,22 @@ namespace Dawn {
     protected:
 
     public:
+      static T * prefabCreate(Scene *scene, UICanvas *canvas) {
+        T *item = scene->createSceneItemOfType<T>();
+        item->prefabInit();
+        return item;
+      }
+
       SceneItemPrefab(Scene *scene, sceneitemid_t id) :
         SceneItem(scene, id)
       {
 
       }
 
+      /**
+       * Virtual method called by the subclass for initialization after the 
+       * prefab has been created.
+       */
       virtual void prefabInit() = 0;
   };
 }
\ No newline at end of file
diff --git a/src/dawn/prefab/UIPrefab.hpp b/src/dawn/prefab/UIPrefab.hpp
new file mode 100644
index 00000000..7bd81351
--- /dev/null
+++ b/src/dawn/prefab/UIPrefab.hpp
@@ -0,0 +1,23 @@
+// Copyright (c) 2023 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#pragma once
+#include "Prefab.hpp"
+
+namespace Dawn {
+  template<class T>
+  class UIPrefab :
+    public Prefab<T>
+  {
+    public:
+      static T * prefabCreate(Scene *scene) {
+        
+      }
+
+      static void apply(T *item) {
+
+      }
+  };
+}
\ No newline at end of file
diff --git a/src/dawn/prefabs/display/SimpleCubePrefab.hpp b/src/dawn/prefabs/display/SimpleCubePrefab.hpp
index 8401c74f..6d4207cc 100644
--- a/src/dawn/prefabs/display/SimpleCubePrefab.hpp
+++ b/src/dawn/prefabs/display/SimpleCubePrefab.hpp
@@ -33,10 +33,6 @@ namespace Dawn {
         this->host->mesh.createBuffers(CUBE_VERTICE_COUNT, CUBE_INDICE_COUNT);
         CubeMesh::buffer(&this->host->mesh, glm::vec3(-0.5f, -0.5f, -0.5f), glm::vec3(1, 1, 1), 0, 0);
 
-        // auto param = material->getShader()->getParameterByName("u_Text");
-        // this->material->textureValues[param] = nullptr;
-        this->material->colorValues[material->getShader()->getParameterByName("u_Color")] = COLOR_RED;
-
         std::cout << "Preab Init" << std::endl;
       }
   };