应用详情

应用ID	rock_paper_scissors
名称	石头剪刀布
版本	v1
文件大小	1.2 KB
上传时间	2026-07-29 21:18:06
状态	✅ 已启用
权限	storage

-- 游戏状态变量
local target_seed = 0

-- 初始化/重新开始：更新种子并重置显示
local function init_game()
    -- 读取并递增存储的种子，使每次游戏随机序列不同
    local old_seed = app.storage_get("seed") or "0"
    local seed = tonumber(old_seed) or 0
    seed = seed + 1
    app.storage_set("seed", tostring(seed))
    math.randomseed(seed)

    -- 重置界面文本
    app.set_text("result", "点击按钮出拳")
    app.set_text("player", "你：")
    app.set_text("computer", "电脑：")
end

-- 出拳逻辑
local function play(player_choice)
    local choices = {"石头", "剪刀", "布"}
    local computer_choice = math.random(1, 3)  -- 1石头 2剪刀 3布

    -- 判定胜负
    local result = ""
    if player_choice == computer_choice then
        result = "平局！"
    elseif (player_choice == 1 and computer_choice == 2) or
           (player_choice == 2 and computer_choice == 3) or
           (player_choice == 3 and computer_choice == 1) then
        result = "🎉 你赢了！"
    else
        result = "😢 你输了！"
    end

    -- 更新显示
    app.set_text("player", "你：" .. choices[player_choice])
    app.set_text("computer", "电脑：" .. choices[computer_choice])
    app.set_text("result", result)
end

-- 页面启动时初始化一次
init_game()

-- 返回页面
return ui.page({
    title = "石头剪刀布",
    children = {
        ui.text({ id = "result", text = "点击按钮出拳", size = 20, center = true, margin = 12 }),
        ui.spacer({ height = 8 }),
        ui.text({ id = "player", text = "你：", size = 16, margin = 4 }),
        ui.text({ id = "computer", text = "电脑：", size = 16, margin = 4 }),
        ui.spacer({ height = 12 }),
        ui.button({ text = "🪨 石头", on_click = function() play(1) end }),
        ui.button({ text = "✂️ 剪刀", on_click = function() play(2) end }),
        ui.button({ text = "📄 布", on_click = function() play(3) end }),
        ui.spacer({ height = 12 }),
        ui.button({ text = "🔄 重新开始", on_click = function() init_game() end })
    }
})