CC_Turtle_Tunnel_cstm

local fuelSlot = 1
local floorWireID = "chisel:factory"
local floorWires = {
    2;
}
local floorSideID = "chisel:technicalnew"
local floorSide = {
    3;
    4;
}
local floorMainID = "chisel:laboratory"
local floorMain = {
    5;
    6;
}
local wallsID = "chisel:laboratory"
local walls = {
    9;
    10;
    11;
    12;
    13;
    14;
    15;
    16;
}

local IECNET = false
-- end of config
local args = {...}

function refuel()
    if(turtle.getFuelLevel() < 5) then
        turtle.select(fuelSlot)
        if(turtle.refuel(1) == false) then
            error("out of fuel")
        end
    end
end

--digs the block infront
function digForward()
    while(turtle.dig()) do
    end
end

--digs the block below
function digDown()
    while(turtle.digDown()) do
    end
end

--digs the block above
function digUp()
    while(turtle.digUp()) do
    end
end

function placeWalls()
    for i=1, #walls do
        turtle.select(walls[i])
        if(turtle.getItemCount() > 0) then
            if(turtle.getItemDetail().name == wallsID) then
                while(not turtle.place()) do
                    digForward()
                end
                return true
            end
        end
    end
    return false
end

function placeWallsUp()
    for i=1, #walls do
        turtle.select(walls[i])
        if(turtle.getItemCount() > 0) then
            if(turtle.getItemDetail().name == wallsID) then
                while(not turtle.placeUp()) do
                    digDown()
                end
                return true
            end
        end
    end
    return false
end

function placeFloorWire()
    for i=1, #floorWires do
        turtle.select(floorWires[i])
        if(turtle.getItemCount() > 0) then
            if(turtle.getItemDetail().name == floorWireID) then
                while(not turtle.placeDown()) do
                    digDown()
                end
                return true
            end
        end
    end
    return false
end

function placeFloorSide()
    for i=1, #floorSide do
        turtle.select(floorSide[i])
        if(turtle.getItemCount() > 0) then
            if(turtle.getItemDetail().name == floorSideID) then
                while(not turtle.placeDown()) do
                    digDown()
                end
                return true
            end
        end
    end
    return false
end

function placeFloorMain()
    for i=1, #floorMain do
        turtle.select(floorMain[i])
        if(turtle.getItemCount() > 0) then
            if(turtle.getItemDetail().name == floorMainID) then
                while(not turtle.placeDown()) do
                    digDown()
                end
                return true
            end
        end
    end
    return false
end

function goForward()
    digForward()
    turtle.forward()
    digUp()
    digDown()
    refuel()
end

function turn()
    turtle.turnRight()
    turtle.turnRight()
end

function move(dist)
    for i=2,dist,1 do
        turtle.forward()
        refuel()
    end
end

function floorPlaceOneDirection()
    goForward()
    placeFloorWire()
    goForward()
    placeFloorSide()
    goForward()
    placeFloorMain()
    goForward()
    placeFloorMain()
    digForward()
end

function tunnel()
    --assumes the turtle is in the middle on the floor
    refuel()
    digForward()
    turtle.forward()
    digUp()
    digDown()
    placeFloorWire()
    turtle.turnRight()

    floorPlaceOneDirection()
    placeWalls()

    turn()
    move(5)

    floorPlaceOneDirection()
    placeWalls()

    refuel()

    for i=1,3,1 do
        digUp()
        turtle.up()
        digForward()
        placeWalls()
    end
    digUp()
    placeWallsUp()

    turn()

    refuel()
    for i=2,9,1 do
        goForward()
        placeWallsUp()
    end
    digForward()
    placeWalls()

    for i=1,2,1 do
        digDown()
        turtle.down()
        digForward()
        placeWalls()
    end

    refuel()
    turtle.down()

    turn()
    refuel()
    move(5)

    turtle.turnRight()
end
local iterations = 1
if(not(args[1] == nil)) then
    iterations = args[1]
end
print("starting")
for i=1,iterations,1 do
    tunnel()
end