From c2aa9c0f3199dda62f7a2e6dc44c3c3700aeb180 Mon Sep 17 00:00:00 2001
From: Robert <robert.altner@stud.htwk-leipzig.de>
Date: Fri, 30 Jun 2023 01:46:12 +0200
Subject: [PATCH] add sdl to project

---
 .gitmodules        |  3 +++
 gui/3rdparty/sdl   |  1 +
 gui/CMakeLists.txt |  3 +++
 gui/src/main.cpp   | 32 ++++++++++++++++++++++++++++++++
 4 files changed, 39 insertions(+)
 create mode 100644 .gitmodules
 create mode 160000 gui/3rdparty/sdl

diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..5582402
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "gui/3rdparty/sdl"]
+	path = gui/3rdparty/sdl
+	url = git@github.com:libsdl-org/SDL.git
diff --git a/gui/3rdparty/sdl b/gui/3rdparty/sdl
new file mode 160000
index 0000000..675fc8c
--- /dev/null
+++ b/gui/3rdparty/sdl
@@ -0,0 +1 @@
+Subproject commit 675fc8c38f3f5685d177f0ecf7f43d57a109992e
diff --git a/gui/CMakeLists.txt b/gui/CMakeLists.txt
index ffb63c2..64cc2d0 100644
--- a/gui/CMakeLists.txt
+++ b/gui/CMakeLists.txt
@@ -1,7 +1,10 @@
+add_subdirectory(3rdparty/sdl)
+
 add_executable(netsim 
     "src/main.cpp"
 )
 
 target_link_libraries(netsim PRIVATE 
     libnetsim
+    SDL3::SDL3
 )
\ No newline at end of file
diff --git a/gui/src/main.cpp b/gui/src/main.cpp
index c364e37..a01c1f8 100644
--- a/gui/src/main.cpp
+++ b/gui/src/main.cpp
@@ -1,8 +1,16 @@
 #include <iostream>
 
+#include <SDL.h>
 #include "Netsim.hpp"
 
 int main(int argc, char** argv) {
+    SDL_Init(SDL_INIT_VIDEO);
+
+    SDL_Window* window;
+    SDL_Renderer* renderer;
+    SDL_CreateWindowAndRenderer(1000, 1000, NULL, &window, &renderer);
+    SDL_SetWindowTitle(window, "netsim");
+
     Network network("Testnet");
 
     network.addDevice(Device::create("FA:56:A7:12:04:ED"));
@@ -10,5 +18,29 @@ int main(int argc, char** argv) {
 
     std::cout << network << std::endl;
 
+    bool shouldClose = false;
+    SDL_Event event;
+
+    while (!shouldClose) {
+        while (SDL_PollEvent(&event)) {
+            switch (event.type) {
+                case SDL_EVENT_WINDOW_CLOSE_REQUESTED:
+                case SDL_EVENT_QUIT:
+                    shouldClose = true;
+                    break;
+            }
+        }
+
+        SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
+        SDL_RenderClear(renderer);
+
+        SDL_RenderPresent(renderer);
+    }
+
+    SDL_DestroyRenderer(renderer);
+    SDL_DestroyWindow(window);
+
+    SDL_Quit();
+
     return 0;
 }
\ No newline at end of file