savePos.lua

file = fs.open("curPlayers","r")
playerNames = {}
i=0
    repeat
    i=i+1
    line = file.readLine()
    playerNames[i] = line
    until line == nil
playerNames[i] = nil
file.close()



rednet.open("right")

playerPos = {}
    for k,v in pairs(playerNames) do
    rednet.send(939,k-1)
    rednet.send(939,"start")
    sleep(0.4)
    playerPos[k] = {}
    rednet.send(936,"start")
    rednet.send(937,"start")
    rednet.send(938,"start")
    rednet.send(939,"stop")

    os.startTimer(0.05)
        repeat
        info1,info2,info3,info4 = os.pullEvent()
            if info1 == "rednet_message" and type(info3) == "table" then
                if info3["action"] == "sendingX" then
                playerPos[k]["x"] = info3["x"]
                end

                if info3["action"] == "sendingY" then
                playerPos[k]["y"] = info3["y"]
                end

                if info3["action"] == "sendingZ" then
                playerPos[k]["z"] = info3["z"]
                end
            end
        until info1 == "timer"
    rednet.send(939,"stop")
    sleep(0.2)
    end

rednet.send(939,0)



    for k,v in pairs(playerNames) do
    print(playerNames[k])
    file = fs.open("playerPos/" .. os.day("local") .. "/" .. (math.floor(os.time("local")*1000)/1000) .. "/" .. playerNames[k],"w")

    file.writeLine(playerPos[k]["x"])
    file.writeLine(playerPos[k]["y"])
    file.writeLine(playerPos[k]["z"])

    file.flush()
    file.close()
    end


rednet.send(941,"ping")
os.startTimer(0.1)
    repeat
    info1,info2,info3,info4 = os.pullEvent()
    until info3 == "pong" or info1 == "timer"


    if info3 == "pong" then



    end