Override Target::setLayerOrder in Sprite

Author: adazem009

include/scratchcpp/sprite.h

@@ -64,6 +64,8 @@ class LIBSCRATCHCPP_EXPORT Sprite
         void setRotationStyle(const std::string &newRotationStyle);
         void setRotationStyle(const char *newRotationStyle);
 
+        void setLayerOrder(int newLayerOrder) override;
+
         Rect boundingRect() const;
         void keepInFence(double newX, double newY, double *fencedX, double *fencedY) const;
 

include/scratchcpp/target.h

@@ -73,7 +73,7 @@ class LIBSCRATCHCPP_EXPORT Target
         int findSound(const std::string &soundName) const;
 
         int layerOrder() const;
-        void setLayerOrder(int newLayerOrder);
+        virtual void setLayerOrder(int newLayerOrder);
 
         double volume() const;
         void setVolume(double newVolume);

src/scratch/sprite.cpp

@@ -315,6 +315,12 @@ void Sprite::setRotationStyle(const char *newRotationStyle)
     setRotationStyle(std::string(newRotationStyle));
 }
 
+/*! Overrides Target#setLayerOrder(). */
+void Sprite::setLayerOrder(int newLayerOrder)
+{
+    Target::setLayerOrder(newLayerOrder);
+}
+
 /*! Returns the bounding rectangle of the sprite. */
 Rect Sprite::boundingRect() const
 {

test/scratch_classes/sprite_test.cpp

@@ -493,6 +493,14 @@ TEST(SpriteTest, RotationStyle)
     ASSERT_EQ(sprite.rotationStyleStr(), "all around");
 }
 
+TEST(SpriteTest, LayerOrder)
+{
+    Sprite sprite;
+    ASSERT_EQ(sprite.layerOrder(), 0);
+    sprite.setLayerOrder(2);
+    ASSERT_EQ(sprite.layerOrder(), 2);
+}
+
 TEST(SpriteTest, KeepInFence)
 {
     Sprite sprite;

test/scratch_classes/stage_test.cpp

@@ -128,3 +128,11 @@ TEST(StageTest, GraphicsEffects)
     ASSERT_EQ(stage.graphicsEffectValue(&effect1), 0);
     ASSERT_EQ(stage.graphicsEffectValue(&effect2), 0);
 }
+
+TEST(StageTest, LayerOrder)
+{
+    Stage stage;
+    ASSERT_EQ(stage.layerOrder(), 0);
+    stage.setLayerOrder(2);
+    ASSERT_EQ(stage.layerOrder(), 2);
+}