Dean's:http://www.deansdirectortutorials.com/Lingo/definitions.htm
参数Arguments
go [whichframe]
set [what] to [what]
命令Commands
beep tells Director to make a beep sound.
注释Comments
-- hiScore records the highest score achieved in the game
global hiScore
条件语句Conditional statements
if soundBusy(1) then go the frame
常量Constant
for example: FALSE, EMPTY
member(1).text = "empty" puts the word 'empty' into the text cast member.
member(1).text = EMPTY clears everything (all text) from the cast member
事件Events
exitFrame is when the playback head exits a frame
mouseUp is when the mouse button is released
表达式Expression
for example 1 + 1
函数Function
lingo的有一些内置的表达式，譬如 go to the frame 中的the frame得到的是当前帧序号。
the time returns the current time
the name of member returns the cast member's name
the key returns the key that was pressed last.
函数...
处理程序Handlers
on eventName
关键字Keywords
...
列表List (线性列表Linear List和属性列表 Property List)
lingo弱类型。列表内的元素无需考虑类型。列表可嵌套。
另，可给列表的项命名，这种叫属性列表。
e.g. ["Jack":95, "Jill":50, "Peter":65, "Sarah":75]
普通列表就是线性列表。
e.g. ["Advanced Multimedia", "Computer-Aided Design", "Digital Design Techniques"]
循环Loop
Example 1
repeat while the mouseDown
nothing
end repeat
Example 2
repeat with x = 1 to 10
sprite(x).visible = 1
end repeat
You can exit a loop by using - exit repeat.
You can skip a particular loop and jump to next step by using - next repeat.
repeat with x = 6 to 10
if (x mod 2) = 1 then next repeat
sprite(x).visible = 1
end repeat
* case
case the rollover of
1: member("Message").text = "You have moved the mouse over sprite 1."
2: member("Message").text = "You have moved the mouse over sprite 2."
3: member("Message").text = "You have moved the mouse over sprite 3."
otherwise
member("Message").text = "The mouse is not over sprite 1, 2 or 3."
end case
消息Messages
Director用法消息的方式来通知脚本事件的发生。
方法Methods
它和函数的区别实际上就是，C++的成员函数和普通函数的区别。
操作符Operators
calculations (+, - , /, *), assignment of values (=, to, into) or comparison (<, >, =, <>)
Logical Operator
AND, OR, NOT.
Concatenation operators， &&和&都是。用来连接字符串的
For example:
put "dean" && "utian"
-- "dean utian"
参数Parameters
非要说和Argument的区别，可能是Param在指函数和方法定义时出现的变量；Arg是指调用时的。。
没有多大意思。
也有点意思，这样一来，me（类似this）， 很显然就是param，不是arg。
属性Properties
就是成员变量。
符号Symbols
用户定义的常量，像c++的宏定义，又像枚举。
以#开头，后边直接是名。
director内部应该是用整数来实现字符串的易读性。
符号中不能有标点和空格。
For example, the statement
userLevel = #beginner
runs more quickly than the statement
userLevel = "beginner"
字符串和符号可互转，用symbol()
和 string() 。For example
x = symbol("beginner")
put x
-- #novice
x = string(#beginner)
put x
-- "beginner"
变量Variable
Variables exist entirely in RAM.
Local variable, 当前handler
Global variable, 全部movie,global
Property variable, 对象上,property
3种赋值的方法,=是王道。
put value into variable -- old, dated approach
set variable to value -- verbose approach
variable = value -- best approach
数据类型DataTypes
integer, float, string, symbol, boolean, list
