Functions in Lua
Functions in Lua are defined using the function keyword. Here's an example:
function add(x, y)
return x + y
end
local result = add(10, 20)
print(result)
Lua functions can also return multiple values. Here's an example:
function square_and_cube(x)
return x^2, x^3
end
local square, cube = square_and_cube(3)
print(square, cube)