LeonOS/data/computercraft/lua/rom/programs/turtle_miner.lua

-- Turtle Auto Miner Program
-- Part of LeonOS for CC Tweaked

local term = require("term")
local colors = require("colors")
local textutils = require("textutils")
local os = require("os")

-- 保存当前颜色设置
local old_fg = term.getTextColor()
local old_bg = term.getBackgroundColor()

-- 设置名称栏颜色并显示
term.setTextColor(colors.white)
term.setBackgroundColor(colors.cyan)
term.at(1, 1).clearLine()
term.at(1, 1).write("=== Turtle Auto Miner ===")

-- 恢复颜色设置
term.setTextColor(old_fg)
term.setBackgroundColor(old_bg)
term.at(1, 2)

-- 检查是否有turtle
local turtle = require("turtle")
if not turtle then
  error("No turtle detected. Please run this program on a turtle.", 0)
end

-- 配置常量
local FUEL_THRESHOLD = 500 -- 燃料不足阈值
local INVENTORY_FULL_THRESHOLD = 15 -- 背包满时剩余空格数
local COAL_NAMES = {"minecraft:coal", "minecraft:charcoal"} -- 煤炭物品名称

-- 检查燃料是否充足
local function checkFuel()
  local currentFuel = turtle.getFuelLevel()
  local fuelLimit = turtle.getFuelLimit()
  
  -- 无限燃料模式或燃料充足
  if fuelLimit == "unlimited" or currentFuel >= FUEL_THRESHOLD then
    return true
  end
  
  return false
end

-- 寻找并使用燃料
local function refuel()
  print(colors.yellow .. "Fuel low! Searching for fuel..." .. colors.white)
  local initial_slot = turtle.getSelectedSlot()
  local found_fuel = false
  
  -- 检查背包中是否有燃料
  for slot = 1, 16 do
    if turtle.getItemCount(slot) > 0 then
      turtle.select(slot)
      local itemDetail = turtle.getItemDetail()
      if itemDetail and itemDetail.fuel then
        found_fuel = true
        print("Found fuel in slot " .. slot .. ": " .. itemDetail.name)
        print("Refueling...")
        turtle.refuel(turtle.getItemCount(slot))
        print(colors.green .. "Fuel level: " .. turtle.getFuelLevel() .. colors.white)
        break
      end
    end
  end
  
  -- 恢复原来选中的槽位
  turtle.select(initial_slot)
  
  -- 如果没有找到燃料，尝试向下挖寻找煤矿
  if not found_fuel then
    print(colors.red .. "No fuel in inventory. Searching for coal ore..." .. colors.white)
    local old_slot = turtle.getSelectedSlot()
    
    -- 先检查脚下是否有方块
    if not turtle.detectDown() then
      print("Nothing below. Moving down...")
      if not turtle.down() then
        print(colors.red .. "Cannot move down." .. colors.white)
        turtle.select(old_slot)
        return false
      end
    end
    
    -- 挖掘脚下可能的煤矿
    for i = 1, 3 do -- 尝试挖3格
      turtle.select(old_slot) -- 确保使用正确的工具
      if turtle.detectDown() then
        turtle.digDown()
        -- 检查是否挖到了煤炭
        for slot = 1, 16 do
          if turtle.getItemCount(slot) > 0 then
            turtle.select(slot)
            local itemDetail = turtle.getItemDetail()
            if itemDetail then
              for _, coal_name in ipairs(COAL_NAMES) do
                if string.find(itemDetail.name, coal_name) then
                  print(colors.green .. "Found coal!" .. colors.white)
                  turtle.refuel(turtle.getItemCount(slot))
                  turtle.select(old_slot)
                  return true
                end
              end
            end
          end
        end
      end
      
      if not turtle.down() then
        break
      end
    end
    
    -- 回到原来的位置
    for i = 1, 3 do
      if not turtle.up() then
        break
      end
    end
    
    turtle.select(old_slot)
  end
  
  return found_fuel or checkFuel()
end

-- 检查背包是否已满
local function isInventoryFull()
  local empty_slots = 0
  for i = 1, 16 do
    if turtle.getItemCount(i) == 0 then
      empty_slots = empty_slots + 1
    end
  end
  return empty_slots <= INVENTORY_FULL_THRESHOLD
end

-- 寻找附近的箱子并存放物品
local function findChestAndDeposit()
  print(colors.yellow .. "Inventory is full. Looking for chest..." .. colors.white)
  
  -- 尝试在周围寻找箱子
  for direction = 1, 4 do -- 四个方向
    local found_chest = false
    
    -- 检查前方是否有箱子
    local success, data = turtle.inspect()
    if success then
      if data.name and (string.find(data.name, "chest") or string.find(data.name, "shulker_box")) then
        found_chest = true
      end
    end
    
    if found_chest then
      print(colors.green .. "Found chest! Depositing items..." .. colors.white)
      
      -- 存放所有物品（除了工具和燃料）
      local initial_slot = turtle.getSelectedSlot()
      for slot = 1, 16 do
        if turtle.getItemCount(slot) > 0 then
          turtle.select(slot)
          local itemDetail = turtle.getItemDetail()
          
          -- 跳过工具和燃料
          if itemDetail then
            local is_tool = itemDetail.damage ~= nil
            local is_fuel = itemDetail.fuel or false
            
            if not is_tool and not is_fuel then
              turtle.drop()
            end
          end
        end
      end
      
      turtle.select(initial_slot)
      print(colors.green .. "Deposit complete!" .. colors.white)
      return true
    end
    
    -- 转向下一个方向
    turtle.turnRight()
  end
  
  -- 如果没找到箱子，尝试向上和向下
  print("Checking up and down...")
  
  -- 检查上方
  local success, data = turtle.inspectUp()
  if success and data.name and (string.find(data.name, "chest") or string.find(data.name, "shulker_box")) then
    print(colors.green .. "Found chest above! Depositing items..." .. colors.white)
    local initial_slot = turtle.getSelectedSlot()
    for slot = 1, 16 do
      if turtle.getItemCount(slot) > 0 then
        turtle.select(slot)
        local itemDetail = turtle.getItemDetail()
        if itemDetail and not itemDetail.damage and not itemDetail.fuel then
          turtle.dropUp()
        end
      end
    end
    turtle.select(initial_slot)
    print(colors.green .. "Deposit complete!" .. colors.white)
    return true
  end
  
  -- 检查下方
  success, data = turtle.inspectDown()
  if success and data.name and (string.find(data.name, "chest") or string.find(data.name, "shulker_box")) then
    print(colors.green .. "Found chest below! Depositing items..." .. colors.white)
    local initial_slot = turtle.getSelectedSlot()
    for slot = 1, 16 do
      if turtle.getItemCount(slot) > 0 then
        turtle.select(slot)
        local itemDetail = turtle.getItemDetail()
        if itemDetail and not itemDetail.damage and not itemDetail.fuel then
          turtle.dropDown()
        end
      end
    end
    turtle.select(initial_slot)
    print(colors.green .. "Deposit complete!" .. colors.white)
    return true
  end
  
  print(colors.red .. "No chest found nearby." .. colors.white)
  return false
end

-- 自动挖矿主循环
local function startMining()
  print(colors.green .. "Starting auto mining..." .. colors.white)
  print("Press Ctrl+T to stop.")
  
  while true do
    -- 检查燃料
    if not checkFuel() then
      if not refuel() then
        print(colors.red .. "Critical fuel shortage! Stopping mining." .. colors.white)
        break
      end
    end
    
    -- 检查背包是否已满
    if isInventoryFull() then
      if not findChestAndDeposit() then
        print(colors.red .. "Cannot deposit items. Stopping mining." .. colors.white)
        break
      end
    end
    
    -- 尝试挖掘前方
    if not turtle.detect() then
      print("Moving forward...")
      if not turtle.forward() then
        print(colors.red .. "Cannot move forward. Changing direction." .. colors.white)
        turtle.turnRight()
        if not turtle.forward() then
          turtle.turnLeft()
          turtle.turnLeft()
          if not turtle.forward() then
            turtle.turnRight()
            turtle.up()
          end
        end
      end
    else
      print("Mining...")
      turtle.dig()
      -- 检查是否有掉落物需要捡起
      os.sleep(0.5)
    end
    
    -- 检查上方是否有方块可以挖掘
    if turtle.detectUp() then
      print("Mining above...")
      turtle.digUp()
      os.sleep(0.5)
    end
    
    -- 短暂延迟避免CPU占用过高
    os.sleep(0.1)
  end
  
  print(colors.yellow .. "Auto mining stopped." .. colors.white)
end

-- 显示帮助信息
local function showHelp()
  print("Turtle Auto Miner")
  print("Usage: turtle_miner")
  print("")
  print("Features:")
  print("  - Automatically mines blocks in front of the turtle")
  print("  - Refuels automatically when fuel is low")
  print("  - Searches for coal ore if no fuel is available in inventory")
  print("  - Finds nearby chests and deposits items when inventory is full")
  print("  - Press Ctrl+T to stop the program")
end

-- 主程序
local args = {...}
if #args > 0 and (args[1] == "help" or args[1] == "-h" or args[1] == "--help") then
  showHelp()
else
  startMining()
end