[OC]VOTE

local component = require "component"
local unicode = require "unicode"
local event = require "event"

local ser = require "serialization"

local gpu = component.gpu
local cb = component.command_block
local chat = component.chat_box
--local debug = component.debug

local running = true

local voteTimer = nil

local voting = false

local maxPlayers = 10
local currentVote = nil

local voteInitiaterPlayer = nil
local positiveVote = 0
local negativeVote = 0
local votePlayers = {}

local positiveWords = {
  ["+"] = true,
  ["плюс"] = true,
  ["да"] = true,
  ["за"] = true,
  ["угу"] = true
}

local negativeWords = {
  ["-"] = true,
  ["минус"] = true,
  ["негативно"] = true,
  ["нет"] = true
}

local function reset()
  if (voteTimer) then event.cancel(voteTimer) end

  voting = false
  currentVote = nil
  voteInitiaterPlayer = nil
  positiveVotePlayers = 0
  negativeVotePlayers = 0
  votePlayers = {}

  running = false
end

local offRainVote = {
  voteName = "ОТКЛЮЧЕНИЕ ДОЖДЯ",
  voteAcceptText = "Дождь отключен по решению большинства игроков.",
  voteRejectText = "Недостаточно голосов за отключение дождя.",

  cmd = '/tellraw @a {text:"Дождь типа отключен", color:dark_red}',

  voteTime = 20
}

local setDayVote = {
  voteName = "ВКЛЮЧИТЬ ДЕНЬ",
  voteAcceptText = "День включен по решению большинства игроков.",
  voteRejectText = "Недостаточно голосов для включения дня.",

  cmd = '/tellraw @a {text:"Как пройти в библиотеку?", color:dark_red}',

  voteTime = 20
}

local function checkResult()
  if ( positiveVote > negativeVote ) then
    cb.setCommand(currentVote.cmd)
    cb.executeCommand()

    chat.say(currentVote.voteAcceptText .. ".")
  else
    chat.say("Голосование отменено: " .. currentVote.voteRejectText .. ".")
  end

  reset()
end

local function startVoteTimer(time)
  voteTimer = event.timer(time, checkResult)
end

local function stopVoteTimer()
  if (voteTimer) then event.cancel(voteTimer) end
end

local topics = {
  ["начать голосование: отключить дождь"] = offRainVote,
  ["начать голосование: включить день"] = setDayVote
}

while ( running ) do
  local e = {event.pull()}

  if ( e[1] == "chat_message" ) then
    local msg = unicode.lower(e[4])

    if ( not voting ) then
      currentVote = topics[msg]
      voteInitiaterPlayer = e[3]

      if ( currentVote ) then
        voting = true
        startVoteTimer(currentVote.voteTime)

        chat.say('Началось голосование: "' .. currentVote.voteName .. '". Инициатор: ' .. voteInitiaterPlayer .. ".")
      end
    else
      if ( positiveWords[msg] and not votePlayers[ e[3] ] ) then
        positiveVote = positiveVote + 1
        votePlayers[ e[3] ] = true
        chat.say('Голосов "ЗА/ПРОТИВ": ' .. positiveVote .. "/" .. negativeVote)
      elseif ( negativeWords[msg] and not votePlayers[ e[3] ] ) then
        negativeVote = negativeVote + 1
        votePlayers[ e[3] ] = true
        chat.say('Голосов "ЗА/ПРОТИВ": ' .. positiveVote .. "/" .. negativeVote)
      end
    end
  end
end