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LeonOS/data/computercraft/lua/rom/packages/example-pkg/1.0.0/programs/example.lua

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-- 示例包程序
local colors = require('colors')
function drawTopBar()
local w, h = term.getSize()
term.setBackgroundColor(colors.cyan)
term.setTextColor(colors.white)
term.setCursorPos(1, 1)
term.clearLine()
local title = "Example Package v1.0.0"
local pos = math.floor((w - #title) / 2) + 1
term.setCursorPos(pos, 1)
term.write(title)
term.setBackgroundColor(colors.black)
term.setTextColor(colors.white)
term.setCursorPos(1, 3)
end
drawTopBar()
print("\n这是一个示例包展示了LeonOS包管理器的功能。")
print("\n使用方法:")
print(" pkg install example-pkg - 安装此包")
print(" pkg remove example-pkg - 卸载此包")
print(" pkg list - 列出已安装的包")
print("\n按任意键退出...")
os.pullEvent("key")
term.clear()
term.setCursorPos(1, 1)