addEventHandler("onPlayerJoin",getRootElement(),
function ()
bindKey(source,"u","down","chatbox","Kr?tkofal?wka")
end)
 
addEventHandler("onResourceStart",getResourceRootElement(getThisResource()),
function ()
for index, player in pairs(getElementsByType("player")) do
bindKey(player,"u","down","chatbox","Kr?tkofal?wka")
  end
end)
 
function isPlayerInRangeOfPoint(player,x,y,z,range)
   local px,py,pz=getElementPosition(player)
   return ((x-px)^2+(y-py)^2+(z-pz)^2)^0.5<=range
end
 
addCommandHandler("Kr?tkofal?wka", function(plr, cmd, ...)
if not(getElementData(plr, "Praca")) then
outputChatBox("Nie masz uprawnien aby korzysta? z kr?tkofal?wki.",plr,150,0,0)
return
end



local msg = table.concat ( {...}, " " )
local ID = getElementData(plr,"id")
        for k,v in ipairs(getElementsByType("player")) do
                if getElementData(v, "Praca") then
                outputChatBox("#6500FF(#14FF00"..ID.."#6500FF) #006E03Kr?tkofal?wka: #FFFFFF"..msg,v, 255, 255, 255, true)
                end
        end 
end)