lua code for mc

-- Game settings
local WIDTH, HEIGHT = 10, 8
local DIAMOND_CHANCE = 0.15
local LAVA_CHANCE = 0.10
local GAME_SPEED = 0.5

-- Initialize game field
local function generateField()
    local field = {}
    for y = 1, HEIGHT do
        field[y] = {}
        for x = 1, WIDTH do
            if math.random() < DIAMOND_CHANCE then
                field[y][x] = "💎"
            elseif math.random() < LAVA_CHANCE then
                field[y][x] = "🌋"
            else
                field[y][x] = "·"
            end
        end
    end
    field[1][1] = "🐢"  -- Starting position
    return field
end

-- Draw game field
local function draw(field, score, fuel)
    term.clear()
    print("=== Turtle Miner ===")
    print("Score: "..score.." Fuel: "..fuel)

    for y = 1, HEIGHT do
        local line = ""
        for x = 1, WIDTH do
            line = line .. field[y][x] .. " "
        end
        print(line)
    end
end

-- Main game loop
local function gameLoop()
    local score = 0
    local posX, posY = 1, 1
    local field = generateField()

    turtle.refuel(1)  -- Initial fuel

    while true do
        local fuel = turtle.getFuelLevel()
        field[posY][posX] = "·"

        -- Input handling
        local event, key = os.pullEvent("key")
        if key == keys.up and posY > 1 then
            posY = posY - 1
        elseif key == keys.down and posY < HEIGHT then
            posY = posY + 1
        elseif key == keys.left and posX > 1 then
            posX = posX - 1
        elseif key == keys.right and posX < WIDTH then
            posX = posX + 1
        elseif key == keys.space then
            turtle.dig()  -- Dig block
            fuel = fuel - 1
        end

        -- Cell checks
        if field[posY][posX] == "💎" then
            score = score + 10
            turtle.suck()  -- Collect diamond
        elseif field[posY][posX] == "🌋" then
            print("You hit lava! Game over!")
            return
        end

        -- Fuel management
        fuel = fuel - 0.5
        turtle.refuel(0)  -- Auto-refuel from inventory

        -- Update field
        field[posY][posX] = "🐢"
        draw(field, score, fuel)

        -- Lose conditions
        if fuel <= 0 then
            print("Out of fuel!")
            return
        end

        sleep(GAME_SPEED)
    end
end

-- Start game
term.clear()
print("Welcome to Turtle Miner!")
print("Controls:")
print("Arrow keys - movement")
print("Space - dig block")
print("Collect diamonds (💎) and avoid lava (🌋)")
print("Press any key to start...")
os.pullEvent("key")
gameLoop()