avm2: Implement Object()
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0004b9e58e
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c67579e236
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@ -19,6 +19,23 @@ pub fn instance_init<'gc>(
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Ok(Value::Undefined)
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}
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fn class_call<'gc>(
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activation: &mut Activation<'_, 'gc, '_>,
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this: Option<Object<'gc>>,
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args: &[Value<'gc>],
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) -> Result<Value<'gc>, Error> {
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let this_class = activation.subclass_object().unwrap();
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if args.len() == 0 {
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return this_class.construct(activation, args).map(|o| o.into());
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}
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let arg = args.get(0).cloned().unwrap();
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if matches!(arg, Value::Undefined) || matches!(arg, Value::Null) {
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return this_class.construct(activation, args).map(|o| o.into());
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}
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Ok(arg)
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}
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/// Implements `Object`'s class initializer
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pub fn class_init<'gc>(
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activation: &mut Activation<'_, 'gc, '_>,
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@ -257,6 +274,7 @@ pub fn create_class<'gc>(gc_context: MutationContext<'gc, '_>) -> GcCell<'gc, Cl
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gc_context,
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);
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let mut write = object_class.write(gc_context);
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write.set_call_handler(Method::from_builtin(class_call, "<Object call handler>", gc_context));
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write.define_class_trait(Trait::from_const(
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QName::new(Namespace::public(), "length"),
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