Turtle Test GPT

-- Function to refuel the turtle using coal until max fuel or out of coal
local function refuelToMax()
    for slot = 1, 16 do
        turtle.select(slot)
        while turtle.getItemDetail() and turtle.getItemDetail().name == "minecraft:coal" and turtle.getFuelLevel() < turtle.getFuelLimit() do
            turtle.refuel(1)
        end
    end
    turtle.select(1) -- Reset to the first slot
end

-- Function to calculate the required fuel to return to the starting point
local function calculateReturnFuel(depth, width, length)
    return depth + width + length
end

-- Function to dig a column down
local function digColumn(depth)
    for i = 1, depth do
        if turtle.detectDown() then
            turtle.digDown()
        end
        turtle.down()
    end
end

-- Function to return to the surface
local function returnToSurface(depth)
    for i = 1, depth do
        turtle.up()
    end
end

-- Function to dig a row of columns
local function digRow(width, depth)
    for i = 1, width do
        digColumn(depth)
        returnToSurface(depth)
        if i < width then
            if turtle.detect() then
                turtle.dig()
            end
            turtle.forward()
        end
    end
end

-- Function to dig the hole with specified dimensions
local function digHole(width, length, depth)
    local startX, startY, startZ = gps.locate()
    local startDirection = 0 -- 0: forward, 1: right, 2: back, 3: left
    for i = 1, length do
        digRow(width, depth)
        if i < length then
            -- Move to the next row
            if (i % 2 == 1) then
                turtle.turnRight()
                startDirection = (startDirection + 1) % 4
                if turtle.detect() then
                    turtle.dig()
                end
                turtle.forward()
                turtle.turnRight()
                startDirection = (startDirection + 1) % 4
            else
                turtle.turnLeft()
                startDirection = (startDirection - 1) % 4
                if turtle.detect() then
                    turtle.dig()
                end
                turtle.forward()
                turtle.turnLeft()
                startDirection = (startDirection - 1) % 4
            end
        end
        -- Calculate the required fuel to return to the starting point
        local requiredFuel = calculateReturnFuel(depth, width, length)
        refuelToMax()
        if turtle.getFuelLevel() < requiredFuel then
            print("Not enough fuel to continue. Returning to starting point.")
            returnToSurface(depth)
            return
        end
    end
    -- Return to starting location
    if startDirection == 1 then
        turtle.turnLeft()
    elseif startDirection == 2 then
        turtle.turnLeft()
        turtle.turnLeft()
    elseif startDirection == 3 then
        turtle.turnRight()
    end
    for i = 1, length - 1 do
        turtle.back()
    end
    turtle.turnRight()
    for i = 1, width - 1 do
        turtle.back()
    end
    turtle.turnRight()
    print("Returned to starting location.")
end

-- Main program
print("Enter width of the hole:")
local width = tonumber(read())
print("Enter length of the hole:")
local length = tonumber(read())
print("Enter depth of the hole:")
local depth = tonumber(read())

if width and length and depth then
    digHole(width, length, depth)
    print("Finished digging the hole.")
else
    print("Invalid input. Please enter numbers for width, length, and depth.")
end