avm2: Impl `TextFieldType`

core/src/avm2/globals.rs

@@ -739,6 +739,13 @@ pub fn load_player_globals<'gc>(
         domain,
         script,
     )?;
+    class(
+        activation,
+        flash::text::textfieldtype::create_class(mc),
+        implicit_deriver,
+        domain,
+        script,
+    )?;
 
     Ok(())
 }

core/src/avm2/globals/flash/text.rs

@@ -2,5 +2,6 @@
 
 pub mod textfield;
 pub mod textfieldautosize;
+pub mod textfieldtype;
 pub mod textformat;
 pub mod textformatalign;

core/src/avm2/globals/flash/text/textfieldtype.rs

@@ -0,0 +1,61 @@
+//! `flash.text.TextFieldType` builtin/prototype
+
+use crate::avm2::activation::Activation;
+use crate::avm2::class::{Class, ClassAttributes};
+use crate::avm2::method::Method;
+use crate::avm2::names::{Namespace, QName};
+use crate::avm2::object::Object;
+use crate::avm2::traits::Trait;
+use crate::avm2::value::Value;
+use crate::avm2::Error;
+use gc_arena::{GcCell, MutationContext};
+
+/// Implements `flash.text.TextFieldType`'s instance constructor.
+pub fn instance_init<'gc>(
+    activation: &mut Activation<'_, 'gc, '_>,
+    this: Option<Object<'gc>>,
+    _args: &[Value<'gc>],
+) -> Result<Value<'gc>, Error> {
+    if let Some(this) = this {
+        activation.super_init(this, &[])?;
+    }
+
+    Ok(Value::Undefined)
+}
+
+/// Implements `flash.text.TextFieldType`'s class constructor.
+pub fn class_init<'gc>(
+    _activation: &mut Activation<'_, 'gc, '_>,
+    _this: Option<Object<'gc>>,
+    _args: &[Value<'gc>],
+) -> Result<Value<'gc>, Error> {
+    Ok(Value::Undefined)
+}
+
+/// Construct `TextFieldType`'s class.
+pub fn create_class<'gc>(mc: MutationContext<'gc, '_>) -> GcCell<'gc, Class<'gc>> {
+    let class = Class::new(
+        QName::new(Namespace::package("flash.text"), "TextFieldType"),
+        Some(QName::new(Namespace::public(), "Object").into()),
+        Method::from_builtin(instance_init),
+        Method::from_builtin(class_init),
+        mc,
+    );
+
+    let mut write = class.write(mc);
+
+    write.set_attributes(ClassAttributes::FINAL | ClassAttributes::SEALED);
+
+    write.define_class_trait(Trait::from_const(
+        QName::new(Namespace::public(), "DYNAMIC"),
+        QName::new(Namespace::public(), "String").into(),
+        Some("dynamic".into()),
+    ));
+    write.define_class_trait(Trait::from_const(
+        QName::new(Namespace::public(), "INPUT"),
+        QName::new(Namespace::public(), "String").into(),
+        Some("input".into()),
+    ));
+
+    class
+}