Disable rendering while loading

source/anim/Renderable.cpp

@@ -20,6 +20,11 @@ UINT XMETHODCALLTYPE CRenderable::getPriorityForStage(X_RENDER_STAGE stage)
 
 void XMETHODCALLTYPE CRenderable::renderStage(X_RENDER_STAGE stage, IXRenderableVisibility *pVisibility)
 {
+	if(!m_isEnabled)
+	{
+		return;
+	}
+
 	CRenderableVisibility *pVis = NULL;
 	if(pVisibility)
 	{

source/anim/Renderable.h

@@ -42,11 +42,18 @@ public:
 	}
 
 	IXMaterialSystem* getMaterialSystem();
+
+	void setEnabled(bool set)
+	{
+		m_isEnabled = set;
+	}
 protected:
 	IGXDevice *m_pDevice = NULL;
 	IXMaterialSystem *m_pMaterialSystem = NULL;
 	ID m_idPlugin = -1;
 
+	bool m_isEnabled = true;
+
 	CAnimatedModelProvider *m_pAnimatedModelProvider = NULL;
 	CDynamicModelProvider *m_pDynamicModelProvider = NULL;
 };

source/anim/plugin_main.cpp

@@ -24,6 +24,32 @@ protected:
 	CDynamicModelProvider *m_pDynamicModelProvider;
 };
 
+class CLoadLevelEventListener final: public IEventListener<XEventLevel>
+{
+public:
+	CLoadLevelEventListener(CRenderable *pRenderable):
+		m_pRenderable(pRenderable)
+	{}
+	void onEvent(const XEventLevel *pData)
+	{
+		switch(pData->type)
+		{
+		case XEventLevel::TYPE_LOAD_BEGIN:
+			m_pRenderable->setEnabled(false);
+			break;
+		case XEventLevel::TYPE_LOAD_END:
+			m_pRenderable->setEnabled(true);
+			break;
+
+		default:
+			break;
+		}
+	}
+
+protected:
+	CRenderable *m_pRenderable;
+};
+
 class CDSEPlugin: public IXUnknownImplementation<IXPlugin>
 {
 public:
@@ -34,8 +60,10 @@ public:
 		m_pRenderable = new CRenderable(getID(), m_pAnimatedModelProvider, m_pDynamicModelProvider);
 		m_pUpdatable = new CUpdatable(m_pAnimatedModelProvider, m_pDynamicModelProvider);
 		m_pLevelSizeEventListener = new CLevelSizeEventListener(m_pAnimatedModelProvider, m_pDynamicModelProvider);
+		m_pLevelLoadEventListener = new CLoadLevelEventListener(m_pRenderable);
 
 		m_pCore->getEventChannel<XEventLevelSize>(EVENT_LEVEL_GET_SIZE_GUID)->addListener(m_pLevelSizeEventListener);
+		m_pCore->getEventChannel<XEventLevel>(EVENT_LEVEL_GUID)->addListener(m_pLevelLoadEventListener);
 	}
 
 	void XMETHODCALLTYPE startup(IXCore *pCore) override
@@ -130,6 +158,7 @@ protected:
 	CAnimatedModelProvider *m_pAnimatedModelProvider = NULL;
 	CDynamicModelProvider *m_pDynamicModelProvider = NULL;
 	CLevelSizeEventListener *m_pLevelSizeEventListener = NULL;
+	CLoadLevelEventListener *m_pLevelLoadEventListener = NULL;
 };
 
 DECLARE_XPLUGIN(CDSEPlugin);