RandomNumber

[max] → [randomInt(0, max)]

• Action Code: 0x30
• Stack: 1 → 1
• SWF version: 4

Adobe documentation

ActionRandomNumber

ActionRandomNumber calculates a random number.

Field	Type	Comment
ActionRandomNumber	ACTIONRECORDHEADER	ActionCode = 0x30

ActionRandomNumber does the following:

1. Pops the maximum off the stack.
2. Calculates a random number as an integer in the range 0...(maximum-1).
3. Pushes the random number to the stack.