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-- V 1
-- really lame chat room bot
----
-- V 2
-- doesn't repeat 2 the sender
-- doesn't show botname on the pm's
----
-- V3 
-- added a level system
-- every level has it's own room
-- 1 level can read all
---------------------------------------
-- by plop        http://www.plop.nl --
---------------------------------------

Bot = "_room" -- name of the level is attached 2 the name

tUsers = {}
tBot = {}
trBot = {}
tLevels = {
   [0] = 1,
   [1] = 1,
   [2] =1
}
-- the next level can read all chats
iMaster = 0


function Main()
   for a,b in tLevels do   
      tUsers[a] = {}
      tBot[a]=GetProfileName(a)..Bot
      trBot[GetProfileName(a)..Bot] = a
      frmHub:RegBot(tBot[a])
   end
end

function OnExit()
   for a,b in tBot do
      frmHub:UnregBot(b)
   end
end

function DataArrival(user, data)
   if tUsers[user.iProfile] == nil then
      tUsers[user.iProfile] = {}
   end
   if tUsers[user.iProfile][user.sName] == nil then
      tUsers[user.iProfile][user.sName] = 1
   end
   if(strsub(data, 1, 4) == "$To:") then
      local s,e,whoTo = strfind(data,"$To:%s+(%S+)")
      if trBot[whoTo] then 
         if user.iProfile == trBot[whoTo] or user.iProfile == iMaster then
            data=strsub(data,1,strlen(data)-1) 
            local s,e,txt = strfind(data, "%$(%b<>.+)")
            local usr
            local t = trBot[whoTo]
            if txt then
               for a,b in tUsers[t] do
                  if a ~= user.sName then
                     usr = GetItemByName(a)
                     if usr then
                        usr:SendData("$To: "..usr.sName.." From: "..tBot[t].." $"..txt.."|")
                     else
                        tUsers[t][a] = nil
                     end
                  end
               end
               for a,b in tUsers[iMaster] do
                  if a ~= user.sName then
                     usr = GetItemByName(a)
                     if usr then
                        usr:SendData("$To: "..usr.sName.." From: "..tBot[t].." $"..txt.."|")
                     else
                        tUsers[iMaster][a] = nil
                     end
                  end
               end
            end
         else
            user:SendPM(tBot[trBot[whoTo]], "You may not acces this chat room!|")
            return 1
         end
      end
   end
end

function OpConnected(user)
   if tUsers[user.iProfile] == nil then
      tUsers[user.iProfile] = {}
   end
   if tUsers[user.iProfile][user.sName] == nil then
      tUsers[user.iProfile][user.sName] = 1
   end
end

NewUserConnected = OpConnected

function OpDisconnected(user)
   if tUsers[user.iProfile] == nil then
      tUsers[user.iProfile] = {}
   end
   if tUsers[user.iProfile] then
      if tUsers[user.iProfile][user.sName] then
         tUsers[user.iProfile][user.sName] = nil
      end
   end
end

UserDisconnected = OpDisconnected