added module system

src/module.h

@@ -0,0 +1,38 @@
+#pragma once
+#include <string>
+#include <map>
+#include <filesystem>
+#include <stdint.h>
+#include <imgui.h>
+#include <spdlog/spdlog.h>
+
+#ifdef _WIN32
+#include <Windows.h>
+#define MOD_EXPORT  extern "C" \
+                    __declspec(dllexport)
+#else
+#define MOD_EXPORT  extern "C"
+#endif
+
+namespace mod {
+    struct API_t {
+
+    };
+
+    struct Module_t {
+#ifdef _WIN32
+        HINSTANCE inst;
+#else
+        void* inst;
+#endif
+        void* (*_INIT_)(API_t*, ImGuiContext*, std::string);
+        void (*_DRAW_MENU_)(void*);
+        void (*_STOP_)(void*);
+        void* ctx;
+    };
+
+    void loadModule(std::string path, std::string name);
+    
+    extern std::map<std::string, Module_t> modules;
+    extern std::vector<std::string> moduleNames;
+};