turtleCutTree

-- NOTE FOR NORMAL MINECRAFT USE cutTree() INSTEAD OF THE FOR LOOP WITH turtle.dig()

os.loadAPI("turtleChest.lua")

function findStartPosition()
    for i = 1, 4 do
        success, item = turtle.inspect()
        if item.name == "minecraft:chest" then
            break
        end
        turtle.turnLeft()
    end
    turtle.turnLeft()
    turtle.turnLeft()
end

function checkList(list, thing)
    for _, str in ipairs(list) do
        if thing == str then
            return true
        end
    end
    return false
end

function cutTree(logNames)
    height = 0
    turtle.dig()
    turtle.forward()
    success, item = turtle.inspectUp()
    while checkList(logNames, item.name) do
        turtle.digUp()
        turtle.up()
        height = height + 1
        success, item = turtle.inspectUp()
    end
    for i = 0, height do
        turtle.down()
    end
    turtle.back()
end

function guessAndCheckAll()
    turtle.turnRight()
    turtleChest.insertAll()
end

function guessAndCheckSome()
    turtle.turnRight()
    turtleChest.insertSome(2)
end

function refuelSaplings()
    turtle.select(1)
    turtle.suckDown()
    if turtle.getItemCount(1) == 0 then
        sapling = false
        return "out"
    else
        turtle.place()
    end
end

function placeSapling(saplingNames)
    turtle.place()
    success, item = turtle.inspect()
    if item.name == nil then
        return refuelSaplings()
    end
    --if turtle accidentally doesn't place a sapling
    if not checkList(saplingNames, item.name) then
        turtle.dig()
        for i = 1, 4 do
            guessAndCheckAll()
        end
        -- if Chest is full (since turtle isn't empty)
        if turtleChest.countCheck(count) ~= 0 then
            full = true
            return "out"
        else
            return refuelSaplings()
        end
    end
end

logNames = {
    "minecraft:oak_log",
    "minecraft:spruce_log",
    "minecraft:birch_log",
    "minecraft:jungle_log",
    "minecraft:acacia_log",
    "minecraft:dark_oak_log",
    "minecraft:crimson_stem",
    "minecraft:warped_stem",
}

saplingNames = {
    "minecraft:oak_sapling",
    "minecraft:spruce_sapling",
    "minecraft:birch_sapling",
    "minecraft:jungle_sapling",
    "minecraft:acacia_sapling",
    "minecraft:dark_oak_sapling",
    "minecraft:azalea",
    "minecraft:flowering_azalea",
}

fuel = turtle.getFuelLevel()
success = true
sapling = true
full = false
left = 0

findStartPosition()

turtle.select(1)
if turtle.getItemCount(1) == 0 then
    turtle.suckDown()
end

turtle.turnLeft()
placeSapling(saplingNames)
turtle.turnRight()
placeSapling(saplingNames)
turtle.turnRight()
placeSapling(saplingNames)

while fuel >= 100 and sapling == true and not full do
    success, item = turtle.inspect()
    if fuel >= 100 then
        if item ~= nil and checkList(logNames, item.name) then
            cutTree(logNames)
            turtle.suckUp()
            turtle.suck()
            if placeSapling(saplingNames) == "out" then
                break
            end
            for i = 1, 4 do
                guessAndCheckSome()
                turtle.turnRight()
            end
        end
        fuel = turtle.getFuelLevel()
    end
    turtle.turnLeft()
    left = left + 1

    if left == 3 then
        turtle.turnLeft()
        left = 0
    end
end
findStartPosition()

if fuel <= 100 then
    print("Stopping: Fuel Level Low")
elseif full == true then
    print("Stopping: Chest Full")
else
    print("Stopping: Out of Saplings")
end