fix 🪱 fixed window logic breaking after moving it to WindowManager class

src/core/Engine.cpp

@@ -4,7 +4,7 @@
 #include "WindowManager.h"
 
 bool running = true;
-WindowManager wm;
+WindowManager *wm = nullptr;
 
 bool Engine::Init() {
 	if (!SDL_Init(SDL_INIT_VIDEO)) {
@@ -14,7 +14,7 @@ bool Engine::Init() {
 
 	wm = new WindowManager();
 
-	if (!wm.InitWindow("ShadowCrest", 800, 600)) {
+	if (!wm->InitWindow("ShadowCrest", 800, 600)) {
 		std::cerr << "SDL_Init failed: " << SDL_GetError() << "\n";
 		return false;
 	}
@@ -36,6 +36,8 @@ void Engine::Run() {
 }
 
 void Engine::Shutdown() {
-	SDL_DestroyWindow(window);
+	if (wm != nullptr) {
+		wm->Close();
+	}
 	SDL_Quit();
 }

src/core/WindowManager.cpp

@@ -1,12 +1,19 @@
 #include "WindowManager.h"
 #include <iostream>
 #include <SDL3/SDL.h>
-#include <Windows.h>
 
 SDL_Window* window = nullptr;
 
-bool WindowManager::InitWindow(char *name, int width, int height) {
+bool WindowManager::InitWindow(const char *name, int width, int height) {
 	// creates window
 	window = SDL_CreateWindow(name, width, height, SDL_WINDOW_RESIZABLE);
 	return window != nullptr;
+}
+
+void WindowManager::Draw() {
+	std::cout << "draw to window";
+}
+
+void WindowManager::Close() {
+	SDL_DestroyWindow(window);
 }

src/core/WindowManager.h

@@ -1,10 +1,8 @@
-#include <string>
-using namespace std;
-
 #pragma once
 
 class WindowManager {
 public:
-	bool InitWindow(char *name, int width, int height);
+	bool InitWindow(const char* name, int width, int height);
 	void Draw();
+	void Close();
 };