Add broadcast property to Costume

Author: adazem009

include/scratchcpp/costume.h

@@ -9,6 +9,7 @@
 namespace libscratchcpp
 {
 
+class Broadcast;
 class CostumePrivate;
 
 /*! \brief The Costume class represents a Scratch costume. */
@@ -27,6 +28,8 @@ class LIBSCRATCHCPP_EXPORT Costume : public Asset
         int rotationCenterY() const;
         void setRotationCenterY(int newRotationCenterY);
 
+        Broadcast *broadcast();
+
     private:
         spimpl::unique_impl_ptr<CostumePrivate> impl;
 };

src/scratch/costume.cpp

@@ -48,3 +48,12 @@ void Costume::setRotationCenterY(int newRotationCenterY)
 {
     impl->rotationCenterY = newRotationCenterY;
 }
+
+/*!
+ * Returns the Broadcast linked with this costume.
+ * \note This is used by the "switch backdrop to and wait" block.
+ */
+Broadcast *Costume::broadcast()
+{
+    return &impl->broadcast;
+}

src/scratch/costume_p.cpp

@@ -4,6 +4,7 @@
 
 using namespace libscratchcpp;
 
-CostumePrivate::CostumePrivate()
+CostumePrivate::CostumePrivate() :
+    broadcast("", "")
 {
 }

src/scratch/costume_p.h

@@ -2,6 +2,8 @@
 
 #pragma once
 
+#include <scratchcpp/broadcast.h>
+
 namespace libscratchcpp
 {
 
@@ -13,6 +15,7 @@ struct CostumePrivate
         double bitmapResolution = 1;
         int rotationCenterX = 0;
         int rotationCenterY = 0;
+        Broadcast broadcast;
 };
 
 } // namespace libscratchcpp

test/assets/costume_test.cpp

@@ -1,4 +1,5 @@
 #include <scratchcpp/costume.h>
+#include <scratchcpp/broadcast.h>
 
 #include "../common.h"
 
@@ -39,3 +40,13 @@ TEST(CostumeTest, RotationCenterY)
     costume.setRotationCenterY(180);
     ASSERT_EQ(costume.rotationCenterY(), 180);
 }
+
+TEST(CostumeTest, Broadcast)
+{
+    Costume costume("costume1", "a", "svg");
+
+    Broadcast *broadcast = costume.broadcast();
+    ASSERT_TRUE(broadcast);
+    ASSERT_TRUE(broadcast->id().empty());
+    ASSERT_TRUE(broadcast->name().empty());
+}