Add "hide_game = true" option to game.conf (#152)

builtin/mainmenu/init.lua

@@ -104,14 +104,19 @@ function menudata.init_tabs()
 		tab_name_selected = "content",
 		is_open_cdb = true,
 		on_click = function(this)
-			if #pkgmgr.games > 1 or (pkgmgr.games[1] and pkgmgr.games[1].id ~= "default") then
+			-- Show the content tab if no hidden games are installed
+			for _, game in ipairs(pkgmgr.games) do
+				if not game.hidden then
 					this:set_tab("content")
-			else
-				local dialog = create_store_dlg()
+					return
+				end
+			end
+
+			-- Otherwise open the store dialog
+			local dialog = create_store_dlg("game")
 			dialog:set_parent(this)
 			this:hide()
 			dialog:show()
-			end
 		end,
 	})
 

builtin/mainmenu/pkgmgr.lua

@@ -908,6 +908,7 @@ function pkgmgr.update_gamelist()
 	-- Update default_game_idx
 	for i, game in ipairs(pkgmgr.games) do
 		if game.id == "default" then
+			-- Used by tab_local
 			pkgmgr.default_game_idx = i
 			break
 		end

builtin/mainmenu/tab_content.lua

@@ -32,7 +32,7 @@ local function get_formspec(tabview, name, tabdata)
 		packages_raw = {}
 		local i = 0
 		for _, game in ipairs(pkgmgr.games) do
-			if game.id ~= "default" then
+			if not game.hidden then
 				i = i + 1
 				packages_raw[i] = game
 			end

src/content/subgames.cpp

@@ -144,13 +144,17 @@ SubgameSpec findSubgame(const std::string &id)
 	if (conf.exists("moddable"))
 		moddable = conf.getBool("moddable");
 
+	bool hide_game = false;
+	if (conf.exists("hide_game"))
+		hide_game = conf.getBool("hide_game");
+
 	std::string menuicon_path;
 #ifndef SERVER
 	menuicon_path = getImagePath(
 			game_path + DIR_DELIM + "menu" + DIR_DELIM + "icon.png");
 #endif
 	return SubgameSpec(id, game_path, gamemod_path, mods_paths, game_name,
-			menuicon_path, game_author, game_release, moddable);
+			menuicon_path, game_author, game_release, moddable, hide_game);
 }
 
 SubgameSpec findWorldSubgame(const std::string &world_path)

src/content/subgames.h

@@ -36,6 +36,7 @@ struct SubgameSpec
 	std::set<std::string> addon_mods_paths;
 	std::string menuicon_path;
 	bool moddable;
+	bool hidden;
 
 	SubgameSpec(const std::string &id = "", const std::string &path = "",
 			const std::string &gamemods_path = "",
@@ -44,11 +45,11 @@ struct SubgameSpec
 			const std::string &name = "",
 			const std::string &menuicon_path = "",
 			const std::string &author = "", int release = 0,
-			const bool moddable = true) :
+			const bool moddable = true, const bool hidden = false) :
 			id(id),
 			name(name), author(author), release(release), path(path),
 			gamemods_path(gamemods_path), addon_mods_paths(addon_mods_paths),
-			menuicon_path(menuicon_path), moddable(moddable)
+			menuicon_path(menuicon_path), moddable(moddable), hidden(hidden)
 	{
 	}
 

src/script/lua_api/l_mainmenu.cpp

@@ -330,6 +330,10 @@ int ModApiMainMenu::l_get_games(lua_State *L)
 		lua_pushboolean(L, game.moddable);
 		lua_settable(L,    top_lvl2);
 
+		lua_pushstring(L,  "hidden");
+		lua_pushboolean(L, game.hidden);
+		lua_settable(L,    top_lvl2);
+
 		lua_pushstring(L, "addon_mods_paths");
 		lua_newtable(L);
 		int table2 = lua_gettop(L);