Move target property from Sound to Asset

Resolves: #540

Author: adazem009

include/scratchcpp/asset.h

@@ -9,6 +9,7 @@
 namespace libscratchcpp
 {
 
+class Target;
 class AssetPrivate;
 
 /*! \brief The Asset class represents a Scratch asset, for example a Costume or a Sound. */
@@ -32,6 +33,9 @@ class LIBSCRATCHCPP_EXPORT Asset : public Entity
         unsigned int dataSize() const;
         void setData(unsigned int size, void *data);
 
+        Target *target() const;
+        void setTarget(Target *target);
+
     protected:
         virtual void processData(unsigned int size, void *data) { }
 

include/scratchcpp/sound.h

@@ -9,7 +9,6 @@
 namespace libscratchcpp
 {
 
-class Target;
 class SoundPrivate;
 
 /*! \brief The Sound class represents a Scratch sound. */
@@ -40,9 +39,6 @@ class LIBSCRATCHCPP_EXPORT Sound : public Asset
 
         virtual bool isPlaying() const;
 
-        Target *target() const;
-        void setTarget(Target *target);
-
         std::shared_ptr<Sound> clone() const;
 
     protected:

src/scratch/asset.cpp

@@ -58,3 +58,15 @@ void Asset::setData(unsigned int size, void *data)
     impl->data = data;
     processData(size, data);
 }
+
+/*! Returns the sprite or stage this asset belongs to. */
+Target *Asset::target() const
+{
+    return impl->target;
+}
+
+/*! Sets the sprite or stage this asset belongs to. */
+void Asset::setTarget(Target *target)
+{
+    impl->target = target;
+}

src/scratch/asset_p.h

@@ -7,6 +7,8 @@
 namespace libscratchcpp
 {
 
+class Target;
+
 struct AssetPrivate
 {
         AssetPrivate(const std::string &name, const std::string &format);
@@ -19,6 +21,7 @@ struct AssetPrivate
         std::string fileName;
         const void *data = nullptr;
         unsigned int dataSize = 0;
+        Target *target = nullptr;
 };
 
 } // namespace libscratchcpp

src/scratch/sound.cpp

@@ -87,18 +87,6 @@ bool Sound::isPlaying() const
     return impl->player->isPlaying();
 }
 
-/*! Returns the sprite or stage this variable belongs to. */
-Target *Sound::target() const
-{
-    return impl->target;
-}
-
-/*! Sets the sprite or stage this variable belongs to. */
-void Sound::setTarget(Target *target)
-{
-    impl->target = target;
-}
-
 /*! Returns an independent copy of the sound which is valid for as long as the original sound exists. */
 std::shared_ptr<Sound> Sound::clone() const
 {
@@ -130,8 +118,10 @@ void Sound::processData(unsigned int size, void *data)
 
 void Sound::stopCloneSounds()
 {
-    if (impl->target && !impl->target->isStage()) {
-        Sprite *sprite = static_cast<Sprite *>(impl->target);
+    Target *target = this->target();
+
+    if (target && !target->isStage()) {
+        Sprite *sprite = static_cast<Sprite *>(target);
 
         if (sprite->isClone())
             sprite = sprite->cloneSprite();

src/scratch/sound_p.h

@@ -10,7 +10,6 @@
 namespace libscratchcpp
 {
 
-class Target;
 class Sound;
 
 struct SoundPrivate
@@ -22,7 +21,6 @@ struct SoundPrivate
         int sampleCount = 0;
         static IAudioOutput *audioOutput;
         std::shared_ptr<IAudioPlayer> player = nullptr;
-        Target *target = nullptr;
         const Sound *cloneRoot = nullptr;
 };
 

test/assets/asset_test.cpp

@@ -1,4 +1,5 @@
 #include <scratchcpp/asset.h>
+#include <scratchcpp/target.h>
 
 #include "../common.h"
 #include "testasset.h"
@@ -35,3 +36,13 @@ TEST(AssetTest, Data)
     ASSERT_EQ(asset.processedData, data);
     ASSERT_EQ(asset.callCount, 1);
 }
+
+TEST(AssetTest, Target)
+{
+    Asset asset("sound1", "a", "wav");
+    ASSERT_EQ(asset.target(), nullptr);
+
+    Target target;
+    asset.setTarget(&target);
+    ASSERT_EQ(asset.target(), &target);
+}

test/assets/sound_test.cpp

@@ -145,16 +145,6 @@ TEST_F(SoundTest, IsPlaying)
     SoundPrivate::audioOutput = nullptr;
 }
 
-TEST_F(SoundTest, Target)
-{
-    Sound sound("sound1", "a", "wav");
-    ASSERT_EQ(sound.target(), nullptr);
-
-    Target target;
-    sound.setTarget(&target);
-    ASSERT_EQ(sound.target(), &target);
-}
-
 TEST_F(SoundTest, Clone)
 {
     auto sound = std::make_shared<Sound>("sound1", "a", "wav");