From 833173b5e89daad1dc9ed8d0199d6cb39f942564 Mon Sep 17 00:00:00 2001
From: Persson-dev <sim16.prib@gmail.com>
Date: Fri, 15 Aug 2025 09:47:45 +0200
Subject: [PATCH] main menu fullscreen

---
 src/td/display/state/MainMenuState.cpp | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/td/display/state/MainMenuState.cpp b/src/td/display/state/MainMenuState.cpp
index b90741c..09aa7d3 100644
--- a/src/td/display/state/MainMenuState.cpp
+++ b/src/td/display/state/MainMenuState.cpp
@@ -12,8 +12,19 @@ MainMenuState::MainMenuState(Display& a_Display) : DisplayState(a_Display) {
 
 MainMenuState::~MainMenuState() {}
 
+static int GetWindowFullScreenFlags() {
+	return ImGuiWindowFlags_NoDecoration | ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoSavedSettings | ImGuiWindowFlags_NoBackground;
+}
+
+static void SetNextWindowFullScreen() {
+	const ImGuiViewport* viewport = ImGui::GetMainViewport();
+	ImGui::SetNextWindowPos(viewport->WorkPos);
+	ImGui::SetNextWindowSize(viewport->WorkSize);
+}
+
 void MainMenuState::Update(float a_Delta) {
-	ImGui::Begin("MainWindow");
+	SetNextWindowFullScreen();
+	ImGui::Begin("MainWindow", nullptr, GetWindowFullScreenFlags());
 	MainMenuStateStack::Update();
 	ImGui::End();
 }