StoreRegister

[value] → [value]

• Action Code: 0x87
• Stack: 1 → 1
• SWF version: 5

Abstract AS2

// {
//   action: "store-register",
//   register: 0
// }
@push(@r0 = @pop());

// {
//   action: "store-register",
//   register: 1
// }
@push(@r1 = @pop());

Adobe documentation

ActionStoreRegister

ActionStoreRegister reads the next object from the stack (without popping it) and stores it in one of four registers. If ActionDefineFunction2 is used, up to 256 registers are available.

Field	Type	Comment
ActionStoreRegister	ACTIONRECORDHEADER	ActionCode = 0x87
RegisterNumber	UI8

ActionStoreRegister parses register number from the StoreRegister tag.