avm1: Replace manual constructor calling with Function::construct, to ensure we set __constructor__

core/src/avm1/globals.rs

@@ -207,24 +207,31 @@ pub fn update_after_event<'a, 'gc>(
 pub struct SystemPrototypes<'gc> {
     pub button: Object<'gc>,
     pub object: Object<'gc>,
+    pub object_constructor: Object<'gc>,
     pub function: Object<'gc>,
     pub movie_clip: Object<'gc>,
     pub sound: Object<'gc>,
     pub text_field: Object<'gc>,
     pub text_format: Object<'gc>,
     pub array: Object<'gc>,
+    pub array_constructor: Object<'gc>,
     pub xml_node: Object<'gc>,
     pub string: Object<'gc>,
     pub number: Object<'gc>,
     pub boolean: Object<'gc>,
     pub matrix: Object<'gc>,
+    pub matrix_constructor: Object<'gc>,
     pub point: Object<'gc>,
+    pub point_constructor: Object<'gc>,
     pub rectangle: Object<'gc>,
     pub rectangle_constructor: Object<'gc>,
     pub shared_object: Object<'gc>,
+    pub shared_object_constructor: Object<'gc>,
     pub color_transform: Object<'gc>,
     pub context_menu: Object<'gc>,
+    pub context_menu_constructor: Object<'gc>,
     pub context_menu_item: Object<'gc>,
+    pub context_menu_item_constructor: Object<'gc>,
 }
 
 /// Initialize default global scope and builtins for an AVM1 instance.
@@ -442,29 +449,29 @@ pub fn create_globals<'gc>(
         DontEnum.into(),
     );
 
+    let context_menu = FunctionObject::constructor(
+        gc_context,
+        Executable::Native(context_menu::constructor),
+        Some(function_proto),
+        Some(context_menu_proto),
+    );
     globals.define_value(
         gc_context,
         "ContextMenu",
-        FunctionObject::constructor(
-            gc_context,
-            Executable::Native(context_menu::constructor),
-            Some(function_proto),
-            Some(context_menu_proto),
-        )
-        .into(),
+        context_menu.into(),
         DontEnum.into(),
     );
 
+    let context_menu_item = FunctionObject::constructor(
+        gc_context,
+        Executable::Native(context_menu_item::constructor),
+        Some(function_proto),
+        Some(context_menu_item_proto),
+    );
     globals.define_value(
         gc_context,
         "ContextMenuItem",
-        FunctionObject::constructor(
-            gc_context,
-            Executable::Native(context_menu_item::constructor),
-            Some(function_proto),
-            Some(context_menu_item_proto),
-        )
-        .into(),
+        context_menu_item.into(),
         DontEnum.into(),
     );
 
@@ -610,24 +617,31 @@ pub fn create_globals<'gc>(
         SystemPrototypes {
             button: button_proto,
             object: object_proto,
+            object_constructor: object,
             function: function_proto,
             movie_clip: movie_clip_proto,
             sound: sound_proto,
             text_field: text_field_proto,
             text_format: text_format_proto,
             array: array_proto,
+            array_constructor: array,
             xml_node: xmlnode_proto,
             string: string_proto,
             number: number_proto,
             boolean: boolean_proto,
             matrix: matrix_proto,
+            matrix_constructor: matrix,
             point: point_proto,
+            point_constructor: point,
             rectangle: rectangle_proto,
             rectangle_constructor: rectangle,
             shared_object: shared_object_proto,
+            shared_object_constructor: shared_obj,
             color_transform: color_transform_proto,
             context_menu: context_menu_proto,
+            context_menu_constructor: context_menu,
             context_menu_item: context_menu_item_proto,
+            context_menu_item_constructor: context_menu_item,
         },
         globals.into(),
         broadcaster_functions,

core/src/avm1/globals/array.rs

@@ -138,7 +138,8 @@ pub fn array_function<'gc>(
 
     let p = activation.avm.prototypes.array;
     let array_obj = p.new(activation, context, p, &[])?;
-    let _ = constructor(activation, context, array_obj, args)?;
+    let constructor = activation.avm.prototypes.array_constructor;
+    constructor.construct(activation, context, array_obj, args)?;
 
     if args.len() == 1 {
         let arg = args.get(0).unwrap();

core/src/avm1/globals/context_menu.rs

@@ -22,7 +22,9 @@ pub fn constructor<'gc>(
 
     let obj_proto = activation.avm.prototypes.object;
     let built_in_items = obj_proto.new(activation, context, obj_proto, &[])?;
-    let _ = crate::avm1::globals::object::constructor(activation, context, built_in_items, &[]);
+    let constructor = activation.avm.prototypes.object_constructor;
+    constructor.construct(activation, context, built_in_items, &[])?;
+
     built_in_items.set("print", true.into(), activation, context)?;
     built_in_items.set("forward_back", true.into(), activation, context)?;
     built_in_items.set("rewind", true.into(), activation, context)?;
@@ -36,7 +38,8 @@ pub fn constructor<'gc>(
 
     let array_proto = activation.avm.prototypes.array;
     let custom_items = array_proto.new(activation, context, array_proto, &[])?;
-    let _ = crate::avm1::globals::array::constructor(activation, context, custom_items, &[]);
+    let constructor = activation.avm.prototypes.array_constructor;
+    constructor.construct(activation, context, custom_items, &[])?;
 
     this.set("customItems", custom_items.into(), activation, context)?;
 
@@ -55,7 +58,8 @@ pub fn copy<'gc>(
 
     let context_menu_proto = activation.avm.prototypes.context_menu;
     let copy = context_menu_proto.new(activation, context, context_menu_proto, &[])?;
-    let _ = constructor(activation, context, copy, &[callback.into()]);
+    let constructor = activation.avm.prototypes.context_menu_constructor;
+    constructor.construct(activation, context, copy, &[callback.into()])?;
 
     let built_in = this
         .get("builtInItems", activation, context)?

core/src/avm1/globals/context_menu_item.rs

@@ -87,7 +87,8 @@ pub fn copy<'gc>(
 
     let context_menu_item_proto = activation.avm.prototypes.context_menu_item;
     let copy = context_menu_item_proto.new(activation, context, context_menu_item_proto, &[])?;
-    let _ = constructor(
+    let constructor = activation.avm.prototypes.context_menu_item_constructor;
+    constructor.construct(
         activation,
         context,
         copy,
@@ -98,7 +99,7 @@ pub fn copy<'gc>(
             enabled.into(),
             visible.into(),
         ],
-    );
+    )?;
 
     Ok(copy.into())
 }

core/src/avm1/globals/matrix.rs

@@ -132,7 +132,8 @@ pub fn matrix_to_object<'gc>(
         matrix.ty.to_pixels().into(),
     ];
     let object = proto.new(activation, context, proto, &args)?;
-    let _ = constructor(activation, context, object, &args)?;
+    let constructor = activation.avm.prototypes.matrix_constructor;
+    constructor.construct(activation, context, object, &args)?;
     Ok(object)
 }
 
@@ -209,7 +210,8 @@ fn clone<'gc>(
         this.get("ty", activation, context)?,
     ];
     let cloned = proto.new(activation, context, proto, &args)?;
-    let _ = constructor(activation, context, cloned, &args)?;
+    let constructor = activation.avm.prototypes.matrix_constructor;
+    constructor.construct(activation, context, cloned, &args)?;
     Ok(cloned.into())
 }
 

core/src/avm1/globals/point.rs

@@ -26,7 +26,8 @@ pub fn construct_new_point<'gc>(
 ) -> Result<Object<'gc>, Error<'gc>> {
     let proto = context.system_prototypes.point;
     let object = proto.new(activation, context, proto, &args)?;
-    let _ = constructor(activation, context, object, &args)?;
+    let constructor = activation.avm.prototypes.point_constructor;
+    constructor.construct(activation, context, object, &args)?;
     Ok(object)
 }
 
@@ -99,7 +100,8 @@ fn clone<'gc>(
         this.get("y", activation, context)?,
     ];
     let cloned = proto.new(activation, context, proto, &args)?;
-    let _ = constructor(activation, context, cloned, &args)?;
+    let constructor = activation.avm.prototypes.point_constructor;
+    constructor.construct(activation, context, proto, &args)?;
 
     Ok(cloned.into())
 }

core/src/avm1/globals/rectangle.rs

@@ -131,7 +131,8 @@ fn clone<'gc>(
         this.get("height", activation, context)?,
     ];
     let cloned = proto.new(activation, context, proto, &args)?;
-    let _ = constructor(activation, context, cloned, &args)?;
+    let constructor = activation.avm.prototypes.rectangle_constructor;
+    constructor.construct(activation, context, cloned, &args)?;
     Ok(cloned.into())
 }
 
@@ -390,7 +391,8 @@ fn union<'gc>(
         Value::Number(height),
     ];
     let result = proto.new(activation, context, proto, &args)?;
-    let _ = constructor(activation, context, result, &args)?;
+    let constructor = activation.avm.prototypes.rectangle_constructor;
+    constructor.construct(activation, context, result, &args)?;
     Ok(result.into())
 }
 
@@ -613,7 +615,8 @@ fn intersection<'gc>(
         Value::Number(bottom - top),
     ];
     let result = proto.new(activation, context, proto, &args)?;
-    let _ = constructor(activation, context, result, &args)?;
+    let constructor = activation.avm.prototypes.rectangle_constructor;
+    constructor.construct(activation, context, result, &args)?;
     Ok(result.into())
 }
 

core/src/avm1/globals/shared_object.rs

@@ -116,8 +116,8 @@ fn recursive_deserialize<'gc>(
             JsonValue::Object(o) => {
                 let so = activation.avm.prototypes.object;
                 let obj = so.new(activation, context, so, &[]).unwrap();
-                let _ = crate::avm1::globals::object::constructor(activation, context, obj, &[])
-                    .unwrap();
+                let constructor = activation.avm.prototypes.object_constructor;
+                let _ = constructor.construct(activation, context, obj, &[]);
                 recursive_deserialize(JsonValue::Object(o.clone()), activation, obj, context);
 
                 object.define_value(
@@ -160,7 +160,8 @@ pub fn get_local<'gc>(
     // Data property only should exist when created with getLocal/Remote
     let so = activation.avm.prototypes.shared_object;
     let this = so.new(activation, action_context, so, &[])?;
-    let _ = constructor(activation, action_context, this, &[])?;
+    let constructor = activation.avm.prototypes.shared_object_constructor;
+    constructor.construct(activation, action_context, this, &[])?;
 
     // Set the internal name
     let obj_so = this.as_shared_object().unwrap();
@@ -169,7 +170,8 @@ pub fn get_local<'gc>(
     // Create the data object
     let data_proto = activation.avm.prototypes.object;
     let data = data_proto.new(activation, action_context, so, &[])?;
-    let _ = crate::avm1::globals::object::constructor(activation, action_context, data, &[])?;
+    let constructor = activation.avm.prototypes.object_constructor;
+    constructor.construct(activation, action_context, data, &[])?;
 
     // Load the data object from storage if it existed prior
     if let Some(saved) = action_context.storage.get_string(&name) {