Optional reconnect functionality

Enable the server to request the client to reconnect.

This can be done with the now extended minetest.request_shutdown([reason], [reconnect]) setting.

2 files changed, 13 insertions, 8 deletions

diff --git a/src/script/cpp_api/s_mainmenu.cpp b/src/script/cpp_api/s_mainmenu.cpp
index 0bb247fa0..7430b0f4f 100644
--- a/src/script/cpp_api/s_mainmenu.cpp
+++ b/src/script/cpp_api/s_mainmenu.cpp
@@ -21,15 +21,21 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "cpp_api/s_internal.h"
 #include "common/c_converter.h"
 
-void ScriptApiMainMenu::setMainMenuErrorMessage(std::string errormessage)
+void ScriptApiMainMenu::setMainMenuData(MainMenuDataForScript *data)
 {
 	SCRIPTAPI_PRECHECKHEADER
 
 	lua_getglobal(L, "gamedata");
 	int gamedata_idx = lua_gettop(L);
 	lua_pushstring(L, "errormessage");
-	lua_pushstring(L, errormessage.c_str());
+	if (!data->errormessage.empty()) {
+		lua_pushstring(L, data->errormessage.c_str());
+	} else {
+		lua_pushnil(L);
+	}
 	lua_settable(L, gamedata_idx);
+	setboolfield(L, gamedata_idx, "reconnect_requested",
+		data->reconnect_requested);
 	lua_pop(L, 1);
 }
 
diff --git a/src/script/cpp_api/s_mainmenu.h b/src/script/cpp_api/s_mainmenu.h
index 6994b578b..8d5895817 100644
--- a/src/script/cpp_api/s_mainmenu.h
+++ b/src/script/cpp_api/s_mainmenu.h
@@ -22,16 +22,15 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 
 #include "cpp_api/s_base.h"
 #include "util/string.h"
+#include "../guiMainMenu.h"
 
-class ScriptApiMainMenu
-		: virtual public ScriptApiBase
-{
+class ScriptApiMainMenu : virtual public ScriptApiBase {
 public:
 	/**
-	 * set gamedata.errormessage to inform lua of an error
-	 * @param errormessage the error message
+	 * Hand over MainMenuDataForScript to lua to inform lua of the content
+	 * @param data the data
 	 */
-	void setMainMenuErrorMessage(std::string errormessage);
+	void setMainMenuData(MainMenuDataForScript *data);
 
 	/**
 	 * process events received from formspec