From 166ff6f4297f74ee4785da4268b38d57320ea39c Mon Sep 17 00:00:00 2001
From: Maurice Heumann <mauriceheumann@gmail.com>
Date: Tue, 21 Mar 2023 17:36:39 +0100
Subject: [PATCH] Notify about initial network requirement

---
 src/client/launcher/launcher.cpp | 7 ++++++-
 src/client/launcher/launcher.hpp | 1 +
 src/client/main.cpp              | 7 ++++++-
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/src/client/launcher/launcher.cpp b/src/client/launcher/launcher.cpp
index e0d73345..d0267c91 100644
--- a/src/client/launcher/launcher.cpp
+++ b/src/client/launcher/launcher.cpp
@@ -38,9 +38,14 @@ namespace launcher
 
 		//window.get_html_frame()->load_html(utils::nt::load_resource(MENU_MAIN));
 		window.get_html_frame()->load_url(
-			utils::string::va("file:///%s/data/launcher/main.html", game::get_appdata_path().generic_string().data()));
+			utils::string::va("file:///%s", get_launcher_ui_file().generic_string().data()));
 
 		window::run();
 		return run_game;
 	}
+
+	std::filesystem::path get_launcher_ui_file()
+	{
+		return game::get_appdata_path() / "data/launcher/main.html";
+	}
 }
diff --git a/src/client/launcher/launcher.hpp b/src/client/launcher/launcher.hpp
index ee128bcd..88e82032 100644
--- a/src/client/launcher/launcher.hpp
+++ b/src/client/launcher/launcher.hpp
@@ -3,4 +3,5 @@
 namespace launcher
 {
 	bool run();
+	std::filesystem::path get_launcher_ui_file();
 }
diff --git a/src/client/main.cpp b/src/client/main.cpp
index cc75e8e3..2601dc63 100644
--- a/src/client/main.cpp
+++ b/src/client/main.cpp
@@ -279,6 +279,11 @@ namespace
 				remove_crash_file();
 				updater::update();
 
+				if(!utils::io::file_exists(launcher::get_launcher_ui_file().generic_wstring()))
+				{
+					throw std::runtime_error("BOIII needs an active internet connection for the first time you launch it.");
+				}
+
 				const auto client_binary = "BlackOps3.exe"s;
 				const auto server_binary = "BlackOps3_UnrankedDedicatedServer.exe"s;
 
@@ -335,7 +340,7 @@ namespace
 			}
 			catch (std::exception& e)
 			{
-				MessageBoxA(nullptr, e.what(), "ERROR", MB_ICONERROR | MB_SETFOREGROUND | MB_TOPMOST);
+				MessageBoxA(nullptr, e.what(), "Error", MB_ICONERROR | MB_SETFOREGROUND | MB_TOPMOST);
 				return 1;
 			}
 		}