Allow changing costume size in RenderedTarget

Author: adazem009

ScratchCPPGui/irenderedtarget.h

@@ -40,6 +40,12 @@ class IRenderedTarget
 
         virtual libscratchcpp::Target *scratchTarget() const = 0;
 
+        virtual double costumeWidth() const = 0;
+        virtual void setCostumeWidth(double width) = 0;
+
+        virtual double costumeHeight() const = 0;
+        virtual void setCostumeHeight(double width) = 0;
+
         virtual unsigned char *svgBitmap() const = 0;
         virtual QBuffer *bitmapBuffer() = 0;
         virtual const QString &bitmapUniqueKey() const = 0;

ScratchCPPGui/renderedtarget.cpp

@@ -59,8 +59,8 @@ void RenderedTarget::loadProperties()
 
             // Coordinates
             double size = sprite->size() / 100;
-            m_x = m_engine->stageWidth() / 2 + sprite->x() - m_costume->rotationCenterX() * size / 2 * (m_newMirrorHorizontally ? -1 : 1);
-            m_y = m_engine->stageHeight() / 2 - sprite->y() - m_costume->rotationCenterY() * size / 2;
+            m_x = static_cast<double>(m_engine->stageWidth()) / 2 + sprite->x() - m_costume->rotationCenterX() * size / 2 * (m_newMirrorHorizontally ? -1 : 1);
+            m_y = static_cast<double>(m_engine->stageHeight()) / 2 - sprite->y() - m_costume->rotationCenterY() * size / 2;
             m_originX = m_costume->rotationCenterX() * size / 2.0;
             m_originY = m_costume->rotationCenterY() * size / 2.0;
 
@@ -70,8 +70,8 @@ void RenderedTarget::loadProperties()
 
         mutex.unlock();
     } else if (m_stageModel) {
-        m_x = m_engine->stageWidth() / 2 - m_costume->rotationCenterX() / 2;
-        m_y = m_engine->stageHeight() / 2 - m_costume->rotationCenterY() / 2;
+        m_x = static_cast<double>(m_engine->stageWidth()) / 2 - m_costume->rotationCenterX() / 2.0;
+        m_y = static_cast<double>(m_engine->stageHeight()) / 2 - m_costume->rotationCenterY() / 2.0;
         m_originX = m_costume->rotationCenterX() / 2.0;
         m_originY = m_costume->rotationCenterY() / 2.0;
     }
@@ -189,6 +189,30 @@ Target *RenderedTarget::scratchTarget() const
         return nullptr;
 }
 
+double RenderedTarget::costumeWidth() const
+{
+    return m_width;
+}
+
+void RenderedTarget::setCostumeWidth(double width)
+{
+    mutex.lock();
+    m_width = width;
+    mutex.unlock();
+}
+
+double RenderedTarget::costumeHeight() const
+{
+    return m_height;
+}
+
+void RenderedTarget::setCostumeHeight(double height)
+{
+    mutex.lock();
+    m_height = height;
+    mutex.unlock();
+}
+
 unsigned char *RenderedTarget::svgBitmap() const
 {
     return m_svgBitmap;

ScratchCPPGui/renderedtarget.h

@@ -44,6 +44,12 @@ class RenderedTarget
 
         libscratchcpp::Target *scratchTarget() const override;
 
+        double costumeWidth() const override;
+        void setCostumeWidth(double width) override;
+
+        double costumeHeight() const override;
+        void setCostumeHeight(double height) override;
+
         unsigned char *svgBitmap() const override;
         QBuffer *bitmapBuffer() override;
         const QString &bitmapUniqueKey() const override;