Variable is a location in computer memory that used to save a value and it can be changed. There are 2 way to make variable in flash, first is write variable name and it value directly, example :
score = 1000; with this action automatically will create new variable with namely score and the value is 1000.
Second is typing action var before variable name that we type, example :
var score = 1000; with this action automatically will create new variable with namely score and the value is 1000.
Name rule in variable :
- a variable must not same with instance name of symbol.
- space, dot, and other punctuation can’t be used.
- Cant use name that same with flash command like : obyek, level, break and others.
- Variable name must not use only number, but variable name can following with number. Wrong example :12, 13, and others, Right example : score1, score_2 and others.
- Variable name is not case sensitive, there are no different between lower or uppercase.
Variable Type
There are several variable type in flash, the most that used are :
Variable Type | Writing Sample |
Number | score = 1000; i++; |
String | name = “”; text = “example” |
Boolean | death = true; lose = false; |
array | playerdata = []; date = [“monday”, “tuesday”]; highscore = [100,90,60]; |
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