[App] flooring.lua

-- Gj6pAfrP

local Brain = require("/turtleBrain"):new()
local Terminal = require("/terminal"):new()

local Params = {
    RoomWidth = nil,
    RoomDepth = nil,
    OnLeftWall = nil,
}

local materials = {} -- slot index
local totalMaterials = 0


function Main()
    repeat
        Terminal:reset()
        Params.RoomWidth = Terminal:promptNum("Enter room width:")
        print()
        Params.RoomDepth = Terminal:promptNum("Enter room depth:")
        print()
        print("Is the turtle placed next")
        Params.OnLeftWall = Terminal:promptBool("to the LEFT wall? (1 or 0)")
        print()
    until Terminal:promptBool("Does everything look correct? (1 or 0)")
    Terminal:reset()

    UpdateMaterials()

    local area = (Params.RoomWidth * Params.RoomDepth)
    if totalMaterials < area then
        repeat
            print("You dont have enough blocks for this job.\n\nYou have... x"..totalMaterials.." Blocks\n\nYou need... x"..area.." Blocks (x"..math.ceil(area/64).." stacks")
            print()
            local inputNum = Terminal:promptNum("Retry, Continue Anyway, or Quit? (1, 2, or 3)")
            if inputNum == 1 then
                Terminal:reset()
            elseif inputNum == 2 then
                break
            elseif inputNum == 3 then
                return
            else
                return
            end
        until (totalMaterials < area)
    end

    if Brain:hasEnoughFuel(area) == false then -- if there isnt enough fuel
        if Terminal:promptBool("You dont have fuel this job.\nHave: "..turtle.getFuelLevel().."\nNeeded: "..area.."\nContinue anyway? (1 or 0)") == false then
            return
        end
    end


    Brain.CurrentDir = 1
    local turnToDir = (Params.OnLeftWall and Brain.Dir.E) or Brain.Dir.W
    for x = 1, Params.RoomWidth do
        -- move down the room
        for z = 1, Params.RoomDepth do
            turtle.select(1)
            turtle.digDown()
            turtle.dropUp()
            turtle.select(math.random(2,#materials+1))
            turtle.placeDown()
            if turtle.getItemCount() == 0 then
                UpdateMaterials()
            end
            if z < Params.RoomDepth then
                turtle.select(#materials+2)
                Brain:forceForward()
                turtle.dropUp()
            end
        end
        -- set up for next row
        Brain:turnToFace(Brain.Dir.E)
        Brain:forceForward()
        -- point turtle down the next row
        if (x % 2) > 0 then -- if x is ODD
            Brain:turnRight()
        else
            Brain:turnLeft()
        end

    end
    Terminal:reset()
    print("Floor complete!")
end

function UpdateMaterials()
    totalMaterials = 0
    for k,_ in pairs(materials) do materials[k] = nil; end
    for i = 1, 16 do
        turtle.select(i)
        local ct = turtle.getItemCount()
        if ct > 0 then
            table.insert(materials,i)
            totalMaterials = totalMaterials + ct
        end
    end
end

Main()