_G.position = vector.new(-250,96,106)
_G.facing = vector.new(-1,0,0)
rednet.open("left")
--old_print = _G.print
--[[new_print = function(...)
    x = ""
    for i,v in ipairs(arg) do
        x = x..tostring(v).." "
    end
    old_print(x)
    rednet.broadcast(x)
end]]
--_G.print = new_print
--rednet.host("tomfoolery",os.computerLabel())
--while true do
function append(tbl,value)
    table.insert(tbl,value)
    return tbl
end
rednet.host("tomfoolery",os.getComputerLabel())
queue = {}
history = {}
if true then
    parallel.waitForAll(
        function() 
            while true do
                --print("reading") 
                while running do
                    coroutine.yield()
                end
                write(
                    shell.dir().."> "
                )
                table.insert(
                    queue,
                    append(
                        history,
                        not running and read(
                            nil,
                            history,
                            shell.complete
                        )
                    )[#history]
                )
                sleep(0.05)--coroutine.yield()
            end
        end,
        function() 
            while true do 
                --print("attempting to run shell on :"..(queue[1] or ""))
                running = true
                shell.run(
                    table.remove(
                        queue,
                        1
                    )
                )
                running = false
                --term.clear()
                for i,v in pairs(queue) do
                    --print(v)
                end
                sleep(0.05)
            end
        end,
        function() 
            while true do
                --print("recieving")
                id,mess,kind = rednet.receive()
                if kind == "complete" then
                    rednet.send(id,shell.complete(mess),"completed")
                elseif kind == "run" then
                    print("recieved")
                    print(id, mess, kind)
                    table.insert(queue,mess)
                    sleep(0.05)
                else
                
                end
            end
        end
    )
end
rednet.receive()