play

local times = 0
local timelimit = 2
rednet.open("back")

local function resetTerm()
    term.clear()
    term.setCursorPos(1,1)
end


local termX,termY = term.getSize()
local winTopBar = window.create(term.current(),1,1,termX,1)
local winMain = window.create(term.current(),1,2,termX,termY)
local turhost
local proc
local retryTimes = 10
if(arg[1] == nil) then
    print("pls input url")
    return
end
resetTerm()
proc = "procDance"
resetTerm()

local function init()
    while 1 do
        turhost = rednet.lookup(proc)
        if (turhost ~= nil) then
            times = times + 1
            print("target find! num: ",times)
            rednet.send(turhost,"start")
            os.sleep(3)
            if(times >= timelimit) then
                break
            end
        end
        os.sleep(1)
    end
    return false
end
local function playm()
    shell.run("loop_player.lua",arg[1])
end

init()
playm()
-- if(init()) then
--     return
-- end