avm2: Implement `Graphics.lineTo`
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9464a8800a
commit
15d3a1e99d
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@ -268,6 +268,36 @@ pub fn line_style<'gc>(
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Ok(Value::Undefined)
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}
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/// Implements `Graphics.lineTo`.
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pub fn line_to<'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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if let Some(dobj) = this.as_display_object() {
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if let Some(mc) = dobj.as_movie_clip() {
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let x = Twips::from_pixels(
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args.get(0)
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.cloned()
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.unwrap_or(Value::Undefined)
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.coerce_to_number(activation)?,
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);
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let y = Twips::from_pixels(
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args.get(1)
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.cloned()
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.unwrap_or(Value::Undefined)
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.coerce_to_number(activation)?,
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);
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mc.draw_command(&mut activation.context, DrawCommand::LineTo { x, y });
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}
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}
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}
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Ok(Value::Undefined)
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}
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/// Construct `Graphics`'s class.
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pub fn create_class<'gc>(mc: MutationContext<'gc, '_>) -> GcCell<'gc, Class<'gc>> {
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let class = Class::new(
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@ -300,6 +330,10 @@ pub fn create_class<'gc>(mc: MutationContext<'gc, '_>) -> GcCell<'gc, Class<'gc>
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QName::new(Namespace::public(), "lineStyle"),
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Method::from_builtin(line_style),
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));
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write.define_instance_trait(Trait::from_method(
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QName::new(Namespace::public(), "lineTo"),
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Method::from_builtin(line_to),
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));
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class
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}
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