Force update if never updated

src/client/component/ui_scripting.cpp

@@ -444,6 +444,7 @@ namespace ui_scripting
 			updater_table["getupdatedownloadstatus"] = updater::get_update_download_status;
 			updater_table["cancelupdate"] = updater::cancel_update;
 			updater_table["isrestartrequired"] = updater::is_restart_required;
+			updater_table["shouldforceupdate"] = updater::should_force_update;
 
 			updater_table["getlasterror"] = updater::get_last_error;
 			updater_table["getcurrentfile"] = updater::get_current_file;

src/client/component/updater.cpp

@@ -568,6 +568,12 @@ namespace updater
 		}, scheduler::pipeline::async);
 	}
 
+	bool should_force_update()
+	{
+		const auto folder = (utils::properties::get_appdata_path() / CLIENT_DATA_FOLDER).generic_string();
+		return !utils::io::directory_exists(folder) || utils::io::directory_is_empty(folder);
+	}
+
 	class component final : public component_interface
 	{
 	public:

src/client/component/updater.hpp

@@ -25,4 +25,6 @@ namespace updater
 	void start_update_check();
 	void start_update_download();
 	void cancel_update();
+
+	bool should_force_update();
 }

src/client/resources/ui_scripts/updater.lua

@@ -31,6 +31,9 @@ function startupdatecheck(popup, autoclose)
 			return
 		end
 
+		if (updater.shouldforceupdate()) then
+			startupdatedownload(popup, autoclose)
+		else
 			LUI.yesnopopup({
 				title = Engine.Localize("@MENU_NOTICE"),
 				text = Engine.Localize("@MENU_CCS_NEW_PATCH_NOTICE") .. " " .. Engine.Localize("@MENU_DOWNLOAD_AUTOUPDATE_PATCH"),
@@ -42,6 +45,7 @@ function startupdatecheck(popup, autoclose)
 					end
 				end
 			})
+		end
 	end)
 
 	updater.startupdatecheck()