Set graphic effect values from SpriteModel

Author: adazem009

src/spritemodel.cpp

@@ -7,6 +7,7 @@
 #include "spritemodel.h"
 #include "renderedtarget.h"
 #include "ipenlayer.h"
+#include "graphicseffect.h"
 
 namespace scratchcpprender
 {
@@ -100,10 +101,16 @@ void SpriteModel::onLayerOrderChanged(int layerOrder)
 
 void SpriteModel::onGraphicsEffectChanged(libscratchcpp::IGraphicsEffect *effect, double value)
 {
+    GraphicsEffect *graphicsEffect = dynamic_cast<GraphicsEffect *>(effect);
+
+    if (graphicsEffect && m_renderedTarget)
+        m_renderedTarget->setGraphicEffect(graphicsEffect->effect(), value);
 }
 
 void SpriteModel::onGraphicsEffectsCleared()
 {
+    if (m_renderedTarget)
+        m_renderedTarget->clearGraphicEffects();
 }
 
 libscratchcpp::Rect SpriteModel::boundingRect() const

test/target_models/spritemodel_test.cpp

@@ -1,6 +1,7 @@
 #include <QtTest/QSignalSpy>
 #include <scratchcpp/costume.h>
 #include <spritemodel.h>
+#include <graphicseffect.h>
 #include <renderedtargetmock.h>
 #include <penlayermock.h>
 #include <enginemock.h>
@@ -218,6 +219,31 @@ TEST(SpriteModelTest, OnLayerOrderChanged)
     model.onLayerOrderChanged(7);
 }
 
+TEST(SpriteModelTest, OnGraphicsEffectChanged)
+{
+    SpriteModel model;
+    RenderedTargetMock renderedTarget;
+    model.setRenderedTarget(&renderedTarget);
+
+    GraphicsEffect effect1(ShaderManager::Effect::Brightness, "brightness");
+    EXPECT_CALL(renderedTarget, setGraphicEffect(ShaderManager::Effect::Brightness, 78.4));
+    model.onGraphicsEffectChanged(&effect1, 78.4);
+
+    GraphicsEffect effect2(ShaderManager::Effect::Ghost, "ghost");
+    EXPECT_CALL(renderedTarget, setGraphicEffect(ShaderManager::Effect::Ghost, 0.0));
+    model.onGraphicsEffectChanged(&effect2, 0.0);
+}
+
+TEST(SpriteModelTest, OnGraphicsEffectsCleared)
+{
+    SpriteModel model;
+    RenderedTargetMock renderedTarget;
+    model.setRenderedTarget(&renderedTarget);
+
+    EXPECT_CALL(renderedTarget, clearGraphicEffects());
+    model.onGraphicsEffectsCleared();
+}
+
 TEST(SpriteModelTest, BoundingRect)
 {
     SpriteModel model;