avm2: Stub `flash.display.Shape`.
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d157a9995b
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@ -101,6 +101,7 @@ pub struct SystemPrototypes<'gc> {
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pub xml: Object<'gc>,
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pub xml_list: Object<'gc>,
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pub display_object: Object<'gc>,
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pub shape: Object<'gc>,
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}
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impl<'gc> SystemPrototypes<'gc> {
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@ -138,6 +139,7 @@ impl<'gc> SystemPrototypes<'gc> {
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xml: empty,
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xml_list: empty,
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display_object: empty,
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shape: empty,
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}
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}
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}
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@ -553,6 +555,19 @@ pub fn load_player_globals<'gc>(
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domain,
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script,
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)?;
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activation
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.context
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.avm2
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.system_prototypes
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.as_mut()
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.unwrap()
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.shape = class(
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activation,
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flash::display::shape::create_class(mc),
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implicit_deriver,
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domain,
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script,
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)?;
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class(
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activation,
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flash::display::interactiveobject::create_class(mc),
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@ -6,4 +6,5 @@ pub mod framelabel;
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pub mod interactiveobject;
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pub mod movieclip;
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pub mod scene;
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pub mod shape;
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pub mod sprite;
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@ -0,0 +1,43 @@
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//! `flash.display.Shape` builtin/prototype
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use crate::avm2::activation::Activation;
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use crate::avm2::class::Class;
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use crate::avm2::method::Method;
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use crate::avm2::names::{Namespace, QName};
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use crate::avm2::object::Object;
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use crate::avm2::value::Value;
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use crate::avm2::Error;
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use gc_arena::{GcCell, MutationContext};
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/// Implements `flash.display.Shape`'s instance constructor.
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pub fn instance_init<'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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if let Some(this) = this {
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activation.super_init(this, &[])?;
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}
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Ok(Value::Undefined)
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}
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/// Implements `flash.display.Shape`'s class constructor.
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pub fn class_init<'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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Ok(Value::Undefined)
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}
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/// Construct `Shape`'s class.
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pub fn create_class<'gc>(mc: MutationContext<'gc, '_>) -> GcCell<'gc, Class<'gc>> {
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Class::new(
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QName::new(Namespace::package("flash.display"), "Shape"),
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Some(QName::new(Namespace::package("flash.display"), "DisplayObject").into()),
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Method::from_builtin(instance_init),
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Method::from_builtin(class_init),
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mc,
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)
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}
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@ -1,9 +1,16 @@
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use crate::avm1::Object as Avm1Object;
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use crate::avm2::{
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Activation as Avm2Activation, Error as Avm2Error, Namespace as Avm2Namespace,
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Object as Avm2Object, QName as Avm2QName, StageObject as Avm2StageObject,
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TObject as Avm2TObject,
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};
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use crate::backend::render::ShapeHandle;
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use crate::context::{RenderContext, UpdateContext};
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use crate::display_object::{DisplayObjectBase, TDisplayObject};
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use crate::prelude::*;
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use crate::tag_utils::SwfMovie;
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use crate::types::{Degrees, Percent};
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use crate::vminterface::{AvmType, Instantiator};
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use gc_arena::{Collect, GcCell};
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use std::sync::Arc;
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@ -16,6 +23,7 @@ pub struct Graphic<'gc>(GcCell<'gc, GraphicData<'gc>>);
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pub struct GraphicData<'gc> {
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base: DisplayObjectBase<'gc>,
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static_data: gc_arena::Gc<'gc, GraphicStatic>,
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avm2_object: Option<Avm2Object<'gc>>,
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}
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impl<'gc> Graphic<'gc> {
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@ -38,6 +46,7 @@ impl<'gc> Graphic<'gc> {
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GraphicData {
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base: Default::default(),
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static_data: gc_arena::Gc::allocate(context.gc_context, static_data),
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avm2_object: None,
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},
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))
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}
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@ -96,6 +105,57 @@ impl<'gc> TDisplayObject<'gc> for Graphic<'gc> {
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false
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}
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}
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fn post_instantiation(
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&self,
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context: &mut UpdateContext<'_, 'gc, '_>,
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display_object: DisplayObject<'gc>,
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_init_object: Option<Avm1Object<'gc>>,
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_instantiated_by: Instantiator,
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run_frame: bool,
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) {
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if self.vm_type(context) == AvmType::Avm2 {
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let mut allocator = || {
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let mut activation = Avm2Activation::from_nothing(context.reborrow());
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let mut proto = activation.context.avm2.prototypes().shape;
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let constr = proto
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.get_property(
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proto,
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&Avm2QName::new(Avm2Namespace::public(), "constructor"),
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&mut activation,
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)?
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.coerce_to_object(&mut activation)?;
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let object = Avm2StageObject::for_display_object(
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activation.context.gc_context,
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display_object,
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proto,
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)
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.into();
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constr.call(Some(object), &[], &mut activation, Some(proto))?;
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Ok(object)
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};
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let result: Result<Avm2Object<'gc>, Avm2Error> = allocator();
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match result {
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Ok(object) => self.0.write(context.gc_context).avm2_object = Some(object),
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Err(e) => log::error!("Got {} when constructing AVM2 side of display object", e),
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}
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}
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if run_frame {
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self.run_frame(context);
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}
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}
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fn object2(&self) -> Avm2Value<'gc> {
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self.0
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.read()
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.avm2_object
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.map(Avm2Value::from)
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.unwrap_or(Avm2Value::Undefined)
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}
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}
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/// Static data shared between all instances of a graphic.
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