From 32dc894608e8ee9f6e5186cf55ac1244650be727 Mon Sep 17 00:00:00 2001
From: Sri Sham Haran <s.srishamharan@digipen.edu>
Date: Thu, 8 Sep 2022 19:37:49 +0800
Subject: [PATCH] SHEditor Base

---
 SHADE_Engine/src/Editor/SHEditor.cpp      | 62 +++++++++++++++++++++++
 SHADE_Engine/src/Editor/SHEditor.h        | 25 +++++++++
 SHADE_Engine/src/Editor/SHEditorBackend.h |  3 ++
 3 files changed, 90 insertions(+)
 create mode 100644 SHADE_Engine/src/Editor/SHEditor.cpp
 create mode 100644 SHADE_Engine/src/Editor/SHEditor.h
 create mode 100644 SHADE_Engine/src/Editor/SHEditorBackend.h

diff --git a/SHADE_Engine/src/Editor/SHEditor.cpp b/SHADE_Engine/src/Editor/SHEditor.cpp
new file mode 100644
index 00000000..17b09291
--- /dev/null
+++ b/SHADE_Engine/src/Editor/SHEditor.cpp
@@ -0,0 +1,62 @@
+#include "SHpch.h"
+#include "SHEditor.h"
+#include "SHEditorBackend.h"
+
+namespace SHADE
+{
+  void SHEditor::Initialize()
+  {
+    IMGUI_CHECKVERSION();
+    ImGui::CreateContext();
+
+    SetupWin32Backend();
+    SetupVulkanBackend();
+
+  }
+
+  void SHEditor::Update()
+  {
+    NewFrame();
+
+    //Add all windows to draw list, Perform necessary updates
+
+    ImGui::Render();
+  }
+
+  void SHEditor::Render()
+  {
+    ImGui_ImplVulkan_RenderDrawData(ImGui::GetDrawData(), )
+  }
+
+  void SHEditor::Exit()
+  {
+    ShutdownVulkanBackend();
+    ShutdownWin32Backend();
+    ImGui::DestroyContext();
+  }
+
+  void SHEditor::SetupVulkanBackend()
+  {
+    ImGui_ImplVulkan_InitInfo initInfo;
+    
+    ImGui_ImplVulkan_Init(&initInfo, VK_NULL_HANDLE);
+  }
+
+  void SHEditor::ShutdownVulkanBackend()
+  {
+    ImGui_ImplVulkan_Shutdown();
+  }
+
+  void SHEditor::NewFrame()
+  {
+  }
+
+  void SHEditor::SetupWin32Backend()
+  {
+    //ImGui_ImplWin32_Init(/*hwnd*/);
+  }
+
+  void SHEditor::ShutdownWin32Backend()
+  {
+  }
+}
diff --git a/SHADE_Engine/src/Editor/SHEditor.h b/SHADE_Engine/src/Editor/SHEditor.h
new file mode 100644
index 00000000..a3b03421
--- /dev/null
+++ b/SHADE_Engine/src/Editor/SHEditor.h
@@ -0,0 +1,25 @@
+#pragma once
+
+namespace SHADE
+{
+  class SHEditor
+  {
+  public:
+
+    static void Initialize();
+
+    static void Update();
+
+    static void Render();
+
+    static void Exit();
+
+  private:
+    static void SetupWin32Backend();
+    static void ShutdownWin32Backend();
+    static void SetupVulkanBackend();
+    static void ShutdownVulkanBackend();
+
+    static void NewFrame();
+  };
+}
\ No newline at end of file
diff --git a/SHADE_Engine/src/Editor/SHEditorBackend.h b/SHADE_Engine/src/Editor/SHEditorBackend.h
new file mode 100644
index 00000000..29a19f86
--- /dev/null
+++ b/SHADE_Engine/src/Editor/SHEditorBackend.h
@@ -0,0 +1,3 @@
+#pragma once
+#include <backends/imgui_impl_win32.h>
+#include <backends/imgui_impl_vulkan.h>
\ No newline at end of file