refactor: Renderer (#694)

* Simplified SwapCHain, Device and DeviceContext pointers
* Added DX and WndProc callback registration
* Cleaned up GUI code
* Optimised Mouse Toggle

src/services/context_menu/context_menu_service.cpp

@@ -300,7 +300,7 @@ namespace big
 				continue;
 			}
 
-			if (g_gui.m_opened)
+			if (g_gui->is_open())
 			{
 				script::get_current()->yield();
 				continue;

src/services/hotkey/hotkey_service.cpp

@@ -2,6 +2,7 @@
 #include "fiber_pool.hpp"
 #include "util/teleport.hpp"
 #include "hotkey_functions.hpp"
+#include "renderer.hpp"
 
 #include "network/ChatData.hpp"
 #include "pointers.hpp"
@@ -14,6 +15,11 @@ namespace big
         register_hotkey("objective", g->settings.hotkeys.teleport_objective, teleport::to_objective);
         register_hotkey("noclip", g->settings.hotkeys.noclip, hotkey_funcs::toggle_noclip);
 
+        g_renderer->add_wndproc_callback([this](HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
+        {
+            wndproc(static_cast<eKeyState>(msg), wparam);
+        });
+
         g_hotkey_service = this;
     }
 

src/services/model_preview/model_preview_service.cpp

@@ -115,7 +115,7 @@ namespace big
 			m_loop_running = true;
 
 			while (
-				g_running && m_running && g_gui.m_opened &&
+				g_running && m_running && g_gui->is_open() &&
 				(m_ped_model_hash|| m_veh_model_hash)
 			) {
 				Vector3 location;

src/services/notifications/notification_service.cpp

@@ -1,9 +1,12 @@
 #include "notification_service.hpp"
+#include "widgets/imgui_hotkey.hpp"
 
 namespace big
 {
 	notification_service::notification_service()
 	{
+		push("Welcome", std::format("Loaded YimMenu. Press {} to open", ImGui::key_names[g->settings.hotkeys.menu_toggle]));
+
 		g_notification_service = this;
 	}