From 5e4eabc58232ef636d3c9c37ab0c935c0cb6346d Mon Sep 17 00:00:00 2001
From: Sri Sham Haran <s.srishamharan@digipen.edu>
Date: Thu, 15 Sep 2022 00:48:43 +0800
Subject: [PATCH] [WIP] SDL Window wrap

---
 Dependencies.bat                              |  1 -
 .../src/Application/SBApplication.cpp         |  5 +--
 .../src/Application/SBApplication.h           |  4 ++-
 .../Graphics/Windowing/SDL/SHSDLWindow.cpp    | 36 +++++++++++++++++++
 .../src/Graphics/Windowing/SDL/SHSDLWindow.h  | 21 +++++++++++
 5 files changed, 63 insertions(+), 4 deletions(-)
 create mode 100644 SHADE_Engine/src/Graphics/Windowing/SDL/SHSDLWindow.cpp
 create mode 100644 SHADE_Engine/src/Graphics/Windowing/SDL/SHSDLWindow.h

diff --git a/Dependencies.bat b/Dependencies.bat
index ab015bab..14c8ca03 100644
--- a/Dependencies.bat
+++ b/Dependencies.bat
@@ -121,7 +121,6 @@ powershell -Command "& {Expand-Archive -LiteralPath Dependencies/SDL/SDL.zip -De
 robocopy "Dependencies/SDL/tmp/SDL2-2.24.0/lib/x64" "Dependencies/SDL/lib/" /ns /nfl /ndl /nc /njh
 robocopy "Dependencies/SDL/tmp/SDL2-2.24.0/include/" "Dependencies/SDL/include/" /ns /nfl /ndl /nc /njh
 rmdir "Dependencies/SDL/tmp/" /s /q
-del "Dependencies/SDL/SDL.zip"
 powershell -Command "& {Remove-Item "Dependencies/SDL/SDL.zip"}"
 
 :done
diff --git a/SHADE_Application/src/Application/SBApplication.cpp b/SHADE_Application/src/Application/SBApplication.cpp
index 0cb1ecd1..1bc1bcbd 100644
--- a/SHADE_Application/src/Application/SBApplication.cpp
+++ b/SHADE_Application/src/Application/SBApplication.cpp
@@ -23,9 +23,10 @@ namespace Sandbox
     _In_      INT       nCmdShow
   )
   {
-    SHLOG_TITLE("Initialising SBApplication")
-
+    //SHLOG_TITLE("Initialising SBApplication")
+    SHADE::SHSDLWindow::InitPlatform();
     window.Create(hInstance, hPrevInstance, lpCmdLine, nCmdShow);
+    sdlWindow.CreateSDLWindow(window.GetHWND());
 
 		#ifdef SHEDITOR
 		#else
diff --git a/SHADE_Application/src/Application/SBApplication.h b/SHADE_Application/src/Application/SBApplication.h
index a1bf11eb..65bcd582 100644
--- a/SHADE_Application/src/Application/SBApplication.h
+++ b/SHADE_Application/src/Application/SBApplication.h
@@ -1,6 +1,7 @@
 #ifndef SB_APPLICATION_H
 #define SB_APPLICATION_H
-#include <Graphics/Windowing/SHWindow.h>
+#include <Graphics/Windowing/SDL/SHSDLWindow.h>
+#include "Graphics/Windowing/SHWindow.h"
 //using namespace SHADE;
 
 namespace Sandbox
@@ -9,6 +10,7 @@ namespace Sandbox
   {
   private:
     SHADE::SHWindow window;
+    SHADE::SHSDLWindow sdlWindow;
     //SHAppConfig config;
   public:
     SBApplication() = default;
diff --git a/SHADE_Engine/src/Graphics/Windowing/SDL/SHSDLWindow.cpp b/SHADE_Engine/src/Graphics/Windowing/SDL/SHSDLWindow.cpp
new file mode 100644
index 00000000..0725dd7a
--- /dev/null
+++ b/SHADE_Engine/src/Graphics/Windowing/SDL/SHSDLWindow.cpp
@@ -0,0 +1,36 @@
+#include "SHpch.h"
+
+#include "SHSDLWindow.h"
+
+#include "Tools/SHLogger.h"
+
+namespace SHADE
+{
+  SHSDLWindow::~SHSDLWindow()
+  {
+    SDL_DestroyWindow(sdlWindow);
+  }
+
+  void SHSDLWindow::InitPlatform(void) noexcept
+  {
+    SDL_Init(SDL_INIT_EVERYTHING);
+  }
+
+  void SHSDLWindow::CreateSDLWindow(const char* title, int x, int y, int width, int height) noexcept
+  {
+    sdlWindow = SDL_CreateWindow(title, x, y, width, height, 0);
+    if (sdlWindow == nullptr)
+    {
+      SHLOG_ERROR("Failed to create window")
+    }
+  }
+
+  void SHSDLWindow::CreateSDLWindow(HWND hwnd) noexcept
+  {
+    sdlWindow = SDL_CreateWindowFrom(hwnd);
+    if (sdlWindow == nullptr)
+    {
+      SHLOG_ERROR("Failed to create window from existing native Win32 Window")
+    }
+  }
+}
diff --git a/SHADE_Engine/src/Graphics/Windowing/SDL/SHSDLWindow.h b/SHADE_Engine/src/Graphics/Windowing/SDL/SHSDLWindow.h
new file mode 100644
index 00000000..d53bdcf9
--- /dev/null
+++ b/SHADE_Engine/src/Graphics/Windowing/SDL/SHSDLWindow.h
@@ -0,0 +1,21 @@
+#pragma once
+#include <Windows.h>
+#define SDL_HINT_VIDEO_FOREIGN_WINDOW_VULKAN 0
+#include <SDL.h>
+
+namespace SHADE
+{
+  class SHSDLWindow
+  {
+  public:
+    SHSDLWindow() = default;
+    ~SHSDLWindow();
+
+    static void InitPlatform(void) noexcept;
+    void CreateSDLWindow(const char* title, int x, int y, int width, int height) noexcept;
+    void CreateSDLWindow(HWND hwnd) noexcept;
+
+  private:
+    SDL_Window* sdlWindow = nullptr;
+  };
+}