hostMine

os.loadAPI("turtleChest.lua")

--pick and modem swapped in left, chunkloader in right

maxturtles = 3

mineableItems = {
    { "minecraft:iron_ore", "minecraft:raw_iron" },
    { "minecraft:deepslate_iron_ore", "minecraft:raw_iron"},
    {"minecraft:redstone_ore", "minecraft:redstone"},
    { "minecraft:deepslate_redstone_ore", "minecraft:redstone"},
    {"minecraft:gold_ore", "minecraft:raw_gold"},
    { "minecraft:deepslate_gold_ore", "minecraft:raw_gold"},
    { "minecraft:deepslate_diamond_ore", "minecraft:diamond" },
    { "minecraft:diamond_ore", "minecraft:diamond" },
    { "minecraft:nether_quartz_ore", "minecraft:quartz" },
    { "minecraft:ancient_debris", "minecraft:netherite_scrap" }
}

function isChestInFront()
    local success, data = turtle.inspect()
    if success and data.name:find("chest") then
        return true
    end
    return false
end

function findItemSlot(itemName)
    for slot = 1, 16 do
        local itemDetail = turtle.getItemDetail(slot)
        if itemDetail and itemDetail.name == itemName then
            return slot
        end
    end
    return nil
end

function insertAll()
    for slot = 1, 16 do
        if turtle.getItemCount(slot) > 0 and slot ~= findItemSlot("computercraft:wireless_modem_advanced") and slot ~= findItemSlot("minecraft:diamond_pickaxe") then
            turtle.select(slot)
            turtle.drop()
        end
    end
    turtle.select(1)
end

function findTurtleAmount(maxturtles)
    maxheight = (31 * maxturtles) + 15
    cx, cy, cz = gps.locate()
    if cy - maxheight < -58 then
        return math.floor((maxheight + 58) / 31)
    else
        return maxturtles
    end
end

function buildChest()
    turtle.digUp()
    turtle.up()
    turtle.turnLeft()
    turtle.turnLeft()
    turtle.dig()
    turtle.forward()
    turtle.digDown()
    turtle.turnRight()
    slot = findItemSlot("minecraft:chest")
    if slot == nil then
        print("chest not found")
        os.exit(1)
    else
        turtle.select(slot)
        turtle.placeDown()
        turtle.turnRight()
        turtle.forward()
        turtle.turnLeft()
        slot = findItemSlot("minecraft:chest")
        if slot == nil then
            print("chest not found")
            os.exit(1)
        else
            turtle.placeDown()
            turtle.turnLeft()
            turtle.forward()
            turtle.dig()
            turtle.forward()
            turtle.turnLeft()
            turtle.turnLeft()
            turtle.digDown()
            turtle.down()
            slot = findItemSlot("minecraft:chest")
            if slot ~= nil then
                turtle.select(slot)
                turtle.drop()
            end
        end
    end
end

function placeTurtles(turtles)
    if not isChestInFront() then
        buildChest()
    end
    for i = 1, turtles do
        for j = 1, 31 do
            turtle.digDown()
            turtle.down()
        end
        turtle.dig()
        slot = findItemSlot("computercraft:turtle_normal")
        if slot == nil then
            print("turtle not found")
        else
            turtle.select(slot)
            turtle.place()
            slot2 = findItemSlot("computercraft:wireless_modem_normal")
            if slot2 ~= nil then
                turtle.select(slot2)
                turtle.drop(1)
                target = peripheral.wrap("front")
                target.turnOn()
            else
                print("modem not found")
            end
        end
    end
    for i = 1, turtles do
        for j = 1, 31 do
            turtle.digUp()
            turtle.up()
        end
    end
    insertAll()
    slot = findItemSlot("computercraft:wireless_modem_advanced")
    turtle.select(slot)
    turtle.equipLeft()
    rednet.open("left")
    for i = 1, turtles * turtles do
        rednet.broadcast(mineableItems)
    end
    for i = 1, turtles do
        id, workerstatus = rednet.receive() --this process should have a large time limit for worst case scenario.
    end
    slot = findItemSlot("minecraft:diamond_pickaxe")
    turtle.select(slot)
    turtle.equipLeft()
end

function collectOre(turtles)
    for i = 1, turtles do
        for j = 1, 31 * i do
            turtle.digDown()
            turtle.down()
        end
        turtleChest.takeAll()
        for j = 1, 31 * i do
            turtle.digUp()
            turtle.up()
        end
        insertAll()
    --add feature to go to top and deposit
    end
end

function collectTurtles(turtles)
    for i = 1, turtles do
        for j = 1, 31 do
            turtle.digDown()
            turtle.down()
        end
        turtle.dig()
    end
    for i = 1, turtles do
        for j = 1, 31 do
            turtle.digUp()
            turtle.up()
        end
    end
end

slot = findItemSlot("computercraft:wireless_modem_advanced")
if slot == nil then
    print("modem not found")
    os.exit(1)
end
turtle.select(slot)
turtle.equipLeft()

rednet.open("left")
turtles = findTurtleAmount(maxturtles)
if turtles == 0 then
    os.exit(1)
end
slot = findItemSlot("minecraft:diamond_pickaxe")
turtle.select(slot)
turtle.equipLeft()
placeTurtles(turtles)
collectOre(turtles)
collectTurtles(turtles)