Test Quarry turtle

-- Define the trash items
local trashItems = {
    "minecraft:dirt",
    "minecraft:cobblestone",
    "minecraft:diorite"
}

-- Function to check if an item is trash
local function isTrash(item)
    for _, trash in ipairs(trashItems) do
        if item == trash then
            return true
        end
    end
    return false
end

-- Function to deposit items into the chest
local function depositItems()
    for slot = 1, 16 do
        turtle.select(slot)
        local itemDetail = turtle.getItemDetail()
        if itemDetail then
            if isTrash(itemDetail.name) then
                turtle.dropDown() -- Dispose of trash items
            else
                turtle.drop() -- Deposit other items in chest
            end
        end
    end
end

-- Function to check if the inventory is full
local function isInventoryFull()
    for slot = 1, 16 do
        if turtle.getItemCount(slot) == 0 then
            return false
        end
    end
    return true
end

-- Function to return to starting point (assumed as 0,0,0) and deposit items
local function returnToStartAndDeposit(x, y, z, direction)
    -- Return to the chest
    turtle.up(y)
    turtle.turnRight(direction)
    turtle.forward(x)
    turtle.turnRight()
    turtle.forward(z)
    -- Deposit items
    depositItems()
    -- Return to the mining position
    turtle.back(z)
    turtle.turnLeft()
    turtle.forward(x)
    turtle.turnLeft(direction)
    turtle.down(y)
end

-- Function to dig straight down in one column
local function digColumn(depth)
    for d = 1, depth do
        -- Check if inventory is full
        if isInventoryFull() then
            return true
        end

        -- Dig down and move down
        if turtle.detectDown() then
            turtle.digDown()
        end
        turtle.down()

        -- Avoid bedrock
        local success, data = turtle.inspectDown()
        if success and data.name == "minecraft:bedrock" then
            return false
        end
    end
    return true
end

-- Function to return to the top of the column
local function returnToTop(depth)
    for i = 1, depth do
        turtle.up()
    end
end

-- Function to dig a quarry straight down
local function quarry(width, length, depth)
    for l = 1, length do
        for w = 1, width do
            local continue = digColumn(depth)
            if not continue then
                return
            end

            returnToTop(depth)

            -- Move to the next position
            if w < width then
                turtle.dig()
                turtle.forward()
            end
        end

        -- Move to the next row
        if l < length then
            if l % 2 == 1 then
                turtle.turnRight()
                turtle.dig()
                turtle.forward()
                turtle.turnRight()
            else
                turtle.turnLeft()
                turtle.dig()
                turtle.forward()
                turtle.turnLeft()
            end
        end
    end

    -- Return to the chest and deposit final items
    returnToStartAndDeposit(0, 0, 0, 0)
end

-- Get quarry dimensions from the user
print("Enter quarry width:")
local width = tonumber(read())

print("Enter quarry length:")
local length = tonumber(read())

print("Enter quarry depth:")
local depth = tonumber(read())

-- Run the quarry function with user-provided dimensions
quarry(width, length, depth)