Fix bug

README.md

@@ -1,3 +1,45 @@
-# ObstacleGame
+<br />
+<div align="center">
+  <a href="https://git.gnm.dev/Mathias/ObstacleGame/">
+    <img src="https://git.gnm.dev/Mathias/ObstacleGame/raw/branch/main/res/logo.png" alt="Logo" width="200" height="200">
+  </a>
+</div>
 
-Entwickelt für die Berufschule: Ein Spiel, in welchem du Gegnern ausweichen musst.
+
+## 🎮 Obstacle Game
+
+Entwickelt für die Berufschule: Ein Spiel, in welchem du Gegnern ausweichen musst.
+
+### ⬇️ Installation
+
+1. Clone the repo
+   ```sh
+   git clone https://git.gnm.dev/Mathias/ObstacleGame.git
+   ```
+   
+2. Install SDL2, SDL2_image, SDL2_ttf, SDL2_mixer
+   ```sh
+   sudo apt-get install libsdl2-dev libsdl2-image-dev libsdl2-ttf-dev libsdl2-mixer-dev
+   ```
+   
+3. Install CMake
+   ```sh
+    sudo apt-get install cmake
+    ```
+   
+4. Build the project
+    ```sh
+    mkdir build
+    cd build
+    cmake ..
+    make
+    ```
+   
+5. Run the project
+    ```sh
+    ./ObstacleGame
+    ```
+   
+### 📝 License
+
+Distributed under the MIT License. See `LICENSE` for more information.

src/main.cpp

@@ -20,6 +20,8 @@ int main() {
 
     std::shared_ptr<GameState> currentState = states["main_menu"];
 
+    currentState->init();
+
     bool running = true;
     while (running) {
         SDL_Event event;

src/states/InGameState.h

@@ -1,3 +1,6 @@
+#ifndef INGAME_STATE_H
+#define INGAME_STATE_H
+
 #include "../entities/Opponent.h"
 #include "GameState.h"
 #include <vector>
@@ -38,4 +41,6 @@ public:
     void renderItem(SDL_Renderer* renderer, Item i) const;
     void renderOpponent(SDL_Renderer* renderer, SDL_Texture* opponentTexture, Opponent o) const;
 
-};
+};
+
+#endif

src/states/MainMenuState.cpp

@@ -1,6 +1,14 @@
 #include "MainMenuState.h"
 #include <iostream>
 
+void MainMenuState::update() {
+    // Handle updates like animations if necessary
+}
+
+void MainMenuState::init() {
+    std::cout << "Main menu state initialized\n";
+}
+
 void MainMenuState::handleEvents(SDL_Event& event) {
     if (event.type == SDL_KEYDOWN) {
         switch (event.key.keysym.sym) {

src/states/MainMenuState.h

@@ -1,3 +1,6 @@
+#ifndef MAIN_MNU_STATE_H
+#define MAIN_MNU_STATE_H
+
 #include "GameState.h"
 #include <SDL2/SDL.h>
 #include <SDL2/SDL_ttf.h>
@@ -9,3 +12,5 @@ public:
     void update() override;
     void render(SDL_Renderer* renderer) override;
 };
+
+#endif