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Added AVM2 op "Swap"

This commit is contained in:
bbb651 2020-12-03 11:12:32 +02:00 committed by Mike Welsh
parent 0e39cd07ce
commit 8baf35e7af
1 changed files with 11 additions and 0 deletions
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11
core/src/avm2/activation.rs
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@ -516,6 +516,7 @@ impl<'a, 'gc, 'gc_context> Activation<'a, 'gc, 'gc_context> {
Op::RShift => self.op_rshift(),
Op::Subtract => self.op_subtract(),
Op::SubtractI => self.op_subtract_i(),
Op::Swap => self.op_swap(),
Op::URShift => self.op_urshift(),
Op::Jump { offset } => self.op_jump(offset, reader),
Op::IfTrue { offset } => self.op_if_true(offset, reader),
@ -1731,6 +1732,16 @@ impl<'a, 'gc, 'gc_context> Activation<'a, 'gc, 'gc_context> {
Ok(FrameControl::Continue)
}
fn op_swap(&mut self) -> Result<FrameControl<'gc>, Error> {
let value2 = self.context.avm2.pop().coerce_to_i32(self)?;
let value1 = self.context.avm2.pop().coerce_to_i32(self)?;
self.context.avm2.push(value2);
self.context.avm2.push(value1);
Ok(FrameControl::Continue)
}
fn op_urshift(&mut self) -> Result<FrameControl<'gc>, Error> {
let value2 = self.context.avm2.pop().coerce_to_u32(self)?;
let value1 = self.context.avm2.pop().coerce_to_u32(self)?;