TvTurtle

local modem = peripheral.find("modem")
local xi,yi,zi = gps.locate()
local xf,yf,zf = 5600, 152, 1306

local function GrabItems()
    local wool, monitor, computer = false, false, false
    repeat
        turtle.select(1)
        turtle.suckUp()
        local item = turtle.getItemDetail()
        if item.name == "minecraft:white_wool" then
            turtle.transferTo(5)
            wool = true
        elseif item.name == "computercraft:monitor_advanced" then
            turtle.transferTo(6)
            monitor = true
        elseif item.name == "computercraft:computer_advanced" then
            turtle.transferTo(7)
            computer = true
        end
    until wool == true and monitor == true and computer == true
end

local function Down(y)
    local yf = y
    local xi,yi,zi = gps.locate()
    turtle.forward()
    while yi ~= yf do
        turtle.down()
        xi,yi,zi = gps.locate()
    end
end

local function moveX(x,z)
    local x,z = x,z
    local xi,yi,zi = gps.locate()
    turtle.turnLeft()
    local difx = math.abs(x-xi)
    for i=1,difx do
    turtle.forward()
    end
end

local function moveZ(x,z)
    local x,z = x,z
    local xi,yi,zi = gps.locate()
    turtle.turnRight()
    local difz = math.abs(z-zi)
    for i =1,difz do
    turtle.forward()
    end
end

local function PlaceUp()
    turtle.place()
    turtle.up()
    turtle.place()
end

local function PlaceDown()
    turtle.place()
    turtle.down()
    turtle.place()
end
local function ForwardRight()
    turtle.turnRight()
    turtle.forward()
    turtle.turnLeft()
end
local function ForwardLeft()
    turtle.turnLeft()
    turtle.forward()
    turtle.turnRight()
end
local function backing()
    turtle.select(5)
    PlaceUp()
    ForwardLeft()
    PlaceDown()
    ForwardLeft()
    PlaceUp()
end


local function PlaceTV()
    turtle.select(6)
    turtle.back()

    PlaceDown()
    ForwardRight()
    PlaceUp()
    ForwardRight()
    PlaceDown()
end

local function PlaceComputer()
    turtle.select(7)
    turtle.back()
    turtle.turnLeft()
    turtle.back()
    turtle.place()

end
local function Dig()
    turtle.dig()
    turtle.forward()
    turtle.digUp()
end
local function RemoveBacking()
    turtle.turnRight()
    turtle.forward()
    turtle.turnLeft()
    turtle.forward()
    turtle.forward()
    turtle.turnLeft()
    Dig()
    turtle.forward()
    Dig()
    turtle.forward()
    Dig()
end

local function Return()
    local x,y,z = 5600, 155, 1308
    local xi,yi,zi = gps.locate()
    turtle.down()
    turtle.forward()
    turtle.turnLeft()
    for i=1,(math.abs(x-xi)) do
        turtle.forward()
    end
    for i=1,3 do
        turtle.up()
    end
    turtle.forward()
    turtle.turnRight()
    turtle.turnRight()

end


GrabItems()
Down(yf)
moveX(xf,zf)
turtle.turnRight()
turtle.up()
turtle.forward()
turtle.turnRight()
backing()
PlaceTV()
RemoveBacking()
PlaceComputer()
sleep(0.1)
local pc = peripheral.wrap("front")
pc.turnOn()
Return()