程序設計就像給電腦下達一步步的指令來完成一些事情。就像告訴朋友如何建造樂高房子一樣,你編寫代碼供電腦執行。在Roblox Studio中,你使用Lua程序設計語言來創建遊戲並實現你的創意。Lua簡單且強大,非常適合初學者。
"Hello, world!"
function sayHello()
print("Hello, world!")
end
變量
local message = "Hello, Roblox!"
print(message)
Empty
Empty
Empty
nil | a = nil |
boolean | b = true |
number | n = 1 |
string | s = 'abc' |
table | t = {a, b, c} |
function | foo = function(x) return 2*x end |
userdata | u = some_C_struct |
thread | co = coroutine.create( function () print('hi') end ) |
Lua 中的字符串
local greeting = "Hello"
local name = "Roblox"
print(greeting .. ", " .. name)
組合數字和字符串
local age = 10
print("I am " .. age .. " years old")
基本算術操作
local x = 10
local y = 20
print(x + y)
local a = 5
local b = 3
print(a * b)
條件
local number = 10
if number > 5 then
print("Number is greater than 5")
else
print("Number is 5 or less") end
循環
for i = 1, 5 do
print("Iteration " .. i)
end
函數
function greet(name)
print("Hello, " .. name)
end
greet("Roblox")
greet("Game")