Add MorphShape stub

core/src/morph_shape.rs

@@ -0,0 +1,49 @@
+use crate::backend::render::ShapeHandle;
+use crate::color_transform::ColorTransform;
+use crate::display_object::{DisplayObjectBase, DisplayObjectImpl, DisplayObjectUpdate};
+use crate::matrix::Matrix;
+use crate::player::{RenderContext, UpdateContext};
+use bacon_rajan_cc::{Trace, Tracer};
+use swf::DefineMorphShape;
+
+pub struct MorphShape {
+    base: DisplayObjectBase,
+    shape_handle: ShapeHandle,
+    x_min: f32,
+    y_min: f32,
+}
+
+impl MorphShape {
+    pub fn new(swf_tag: &DefineMorphShape) -> MorphShape {
+        Graphic {
+            base: Default::default(),
+            shape_handle,
+            x_min,
+            y_min,
+        }
+    }
+}
+
+impl_display_object!(MorphShape, base);
+
+impl DisplayObjectUpdate for MorphShape {
+    fn run_frame(&mut self, _context: &mut UpdateContext) {
+        // Noop
+    }
+
+    fn render(&self, context: &mut RenderContext) {
+        context.transform_stack.push(self.transform());
+
+        context
+            .renderer
+            .render_shape(self.shape_handle, context.transform_stack.transform());
+
+        context.transform_stack.pop();
+    }
+}
+
+impl Trace for MorphShape {
+    fn trace(&mut self, _tracer: &mut Tracer) {
+        // Noop
+    }
+}