Quiz - Play Challenge — Luanti Mod by snowyu

# Quiz - Play Challenge This mod requires players to answer question before they can play. If you answer correctly, you will get a award and continue to play, otherwise you will not be able to play. This mod is already builtin in [Minetest:Education Edition](https://edu.ihom.app/) See Also [Quiz-UI](https://content.luanti.org/packages/snowyu/quiz_ui/) mod. More info: [Quiz Play Challenge Mod](https://edu.ihom.app/en/guide/mods/quiz/) Players are required to answer questions at regular intervals(`idleInterval`), and the answer is correct to continue playing. When the game time(`totalPlayTime`) is up, kick the player out. When logging in, check whether you have enough rest time, based on the recorded last time you left. If you do not have enough rest, you will be kicked out. * Chat Commands to mange quiz(need quiz privilege) * `loadQuiz`: reload quizzes from config file. * `quiz <list>`: list all quiz * `quiz <del> <Index|Id>`: delete a quiz * `quiz <set> <Index|Id> title="Title" answer="Answer"`: edit/add the quiz * `quiz reset [<playerName>]`: reset the game time of a player * `quizAward <list>`: list all awards * `quizAward <del> <Index|name>`: delete a award * `quizAward <set> <Index|name> title="Title" [mod="default"] [count=<Number>]`: edit/add the award * `saveQuiz`: save quizzes to config file. * `totalPlayTime [<minutes>]`: get or set the total play time at most. * `restTime [<min>]`: get or set the rest time at least. * `skipAnswered [true|false]`: get or set whether skip the correct answered. * `idleInterval [<minutes>]`: get or set the time between answering quiz. * `forceAdminRest [true|false]`: get or set the whether force the administrator reset too. * `kickDelay [<seconds>]`: get or set the delay time to kick off. *