author | unC0Rr |
Thu, 16 May 2024 14:11:16 +0200 | |
changeset 16014 | e66feb918d71 |
parent 15983 | 2c92499daa67 |
permissions | -rw-r--r-- |
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1 |
{- |
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* Hedgewars, a free turn based strategy game |
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* Copyright (c) 2004-2015 Andrey Korotaev <unC0Rr@gmail.com> |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; version 2 of the License |
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8 |
* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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parents:
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
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\-} |
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|
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{-# LANGUAGE OverloadedStrings #-} |
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module Votes where |
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||
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import Control.Monad |
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import Control.Monad.Reader |
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import Control.Monad.State.Strict |
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import ServerState |
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import qualified Data.ByteString.Char8 as B |
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import qualified Data.List as L |
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import qualified Data.Map as Map |
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import Data.Maybe |
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import Control.Applicative |
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------------------- |
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import Consts |
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import Utils |
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import CoreTypes |
|
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import HandlerUtils |
|
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import EngineInteraction |
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|
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|
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voted :: Bool -> Bool -> Reader (ClientIndex, IRnC) [Action] |
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voted forced vote = do |
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cl <- thisClient |
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rm <- thisRoom |
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uid <- liftM clUID thisClient |
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||
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case voting rm of |
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Nothing -> |
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return [Warning $ loc "There's no voting going on."] |
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Just voting -> |
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if (not forced) && (uid `L.notElem` entitledToVote voting) then |
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return [] |
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else if (not forced) && (uid `L.elem` map fst (votes voting)) then |
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return [Warning $ loc "You already have voted."] |
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else if forced && (not $ isAdministrator cl) then |
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return [] |
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else |
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((:) (AnswerClients [sendChan cl] ["CHAT", nickServer, loc "Your vote has been counted."])) |
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<$> (actOnVoting $ voting{votes = (uid, vote):votes voting}) |
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|
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where |
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actOnVoting :: Voting -> Reader (ClientIndex, IRnC) [Action] |
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actOnVoting vt = do |
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let (pro, contra) = L.partition snd $ votes vt |
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let totalV = length $ entitledToVote vt |
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let successV = totalV `div` 2 + 1 |
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if (forced && not vote) || (length contra > totalV - successV) then |
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closeVoting |
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else if (forced && vote) || (length pro >= successV) then do |
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a <- act $ voteType vt |
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c <- closeVoting |
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return $ c ++ a |
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else |
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return [ModifyRoom $ \r -> r{voting = Just vt}] |
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closeVoting = do |
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chans <- roomClientsChans |
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return [ |
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AnswerClients chans ["CHAT", nickServer, loc "Voting closed."] |
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, ModifyRoom (\r -> r{voting = Nothing}) |
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] |
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act (VoteKick nickname) = do |
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(thisClientId, rnc) <- ask |
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maybeClientId <- clientByNick nickname |
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rm <- thisRoom |
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let kickId = fromJust maybeClientId |
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let kickCl = rnc `client` kickId |
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let sameRoom = clientRoom rnc thisClientId == clientRoom rnc kickId |
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return |
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[KickRoomClient kickId | |
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isJust maybeClientId |
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&& sameRoom |
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&& ((isNothing $ gameInfo rm) || teamsInGame kickCl == 0) |
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] |
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act (VoteMap roomSave) = do |
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rm <- thisRoom |
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let rs = Map.lookup roomSave (roomSaves rm) |
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case rs of |
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Nothing -> return [] |
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Just (location, mp, p) -> do |
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cl <- thisClient |
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chans <- roomClientsChans |
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return $ |
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[ModifyRoom $ \r -> r{params = p, mapParams = mp} |
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, AnswerClients chans ["CHAT", nickServer, location] |
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, SendUpdateOnThisRoom |
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, LoadGhost location] |
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act (VotePause) = do |
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rm <- thisRoom |
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chans <- roomClientsChans |
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let modifyGameInfo f room = room{gameInfo = fmap f $ gameInfo room} |
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return [ModifyRoom (modifyGameInfo $ \g -> g{isPaused = not $ isPaused g}), |
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AnswerClients chans ["CHAT", nickServer, loc "Pause toggled."], |
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AnswerClients chans ["EM", toEngineMsg "I"]] |
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act (VoteNewSeed) = |
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return [SetRandomSeed] |
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act (VoteHedgehogsPerTeam h) = do |
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rm <- thisRoom |
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chans <- roomClientsChans |
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let answers = concatMap (\t -> |
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[ModifyRoom $ modifyTeam t{hhnum = h} |
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, AnswerClients chans ["HH_NUM", teamname t, showB h]] |
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) $ if length curteams * h > cMaxHHs then [] else curteams |
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; |
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curteams = |
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if isJust $ gameInfo rm then |
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teamsAtStart . fromJust . gameInfo $ rm |
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else |
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teams rm |
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return $ ModifyRoom (\r -> r{defaultHedgehogsNumber = h}) : answers |
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|
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startVote :: VoteType -> Reader (ClientIndex, IRnC) [Action] |
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startVote vt = do |
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(ci, rnc) <- ask |
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--cl <- thisClient |
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rm <- thisRoom |
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chans <- roomClientsChans |
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let uids = map (clUID . client rnc) . roomClients rnc $ clientRoom rnc ci |
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||
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if isJust $ voting rm then |
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return [] |
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else |
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return [ |
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ModifyRoom (\r -> r{voting = Just (newVoting vt){entitledToVote = uids}}) |
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, AnswerClients chans ["CHAT", nickServer, B.concat [loc "New voting started", ": ", voteInfo vt]] |
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, ReactCmd ["VOTE", "YES"] |
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] |
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|
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|
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checkVotes :: StateT ServerState IO [Action] |
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checkVotes = do |
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rnc <- gets roomsClients |
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liftM concat $ io $ do |
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ris <- allRoomsM rnc |
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mapM (check rnc) ris |
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where |
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check rnc ri = do |
|
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e <- room'sM rnc voting ri |
|
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case e of |
|
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Just rv -> do |
|
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modifyRoom rnc (\r -> r{voting = if voteTTL rv == 0 then Nothing else Just rv{voteTTL = voteTTL rv - 1}}) ri |
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if voteTTL rv == 0 then do |
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chans <- liftM (map sendChan) $ roomClientsM rnc ri |
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return [AnswerClients chans ["CHAT", nickServer, loc "Voting expired."]] |
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else |
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return [] |
|
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Nothing -> return [] |
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|
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|
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voteInfo :: VoteType -> B.ByteString |
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voteInfo (VoteKick n) = B.concat [loc "kick", " ", n] |
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voteInfo (VoteMap n) = B.concat [loc "map", " ", n] |
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voteInfo (VotePause) = B.concat [loc "pause"] |
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voteInfo (VoteNewSeed) = B.concat [loc "new seed"] |
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voteInfo (VoteHedgehogsPerTeam i) = B.concat [loc "hedgehogs per team: ", " ", showB i] |