Implement message modes for 9.6

Fix possible crash when closing otclient
Fix private messages
Fix messages in 9.6

src/framework/core/application.cpp

@@ -97,6 +97,9 @@ void Application::deinit()
 
     // poll remaining events
     poll();
+
+    // disable dispatcher events
+    g_dispatcher.shutdown();
 }
 
 void Application::terminate()
@@ -115,9 +118,6 @@ void Application::terminate()
     // terminate script environment
     g_lua.terminate();
 
-    // flush remaining dispatcher events
-    g_dispatcher.flush();
-
     m_terminated = true;
 }
 

src/framework/core/eventdispatcher.cpp

@@ -27,7 +27,7 @@
 
 EventDispatcher g_dispatcher;
 
-void EventDispatcher::flush()
+void EventDispatcher::shutdown()
 {
     while(!m_eventList.empty())
         poll();

src/framework/core/eventdispatcher.h

@@ -30,7 +30,7 @@
 class EventDispatcher
 {
 public:
-    void flush();
+    void shutdown();
     void poll();
 
     EventPtr addEvent(const std::function<void()>& callback, bool pushFront = false);

src/framework/core/filestream.cpp

@@ -37,7 +37,11 @@ FileStream::FileStream(const std::string& name, PHYSFS_File *fileHandle, bool wr
 
 FileStream::~FileStream()
 {
-    assert(!g_app.isTerminated());
+#ifndef NDEBUG
+    if(g_app.isTerminated())
+        g_logger.warning("FileStream reference not released");
+#endif
+    if(!g_app.isTerminated())
     close();
 }
 
@@ -63,7 +67,7 @@ void FileStream::cache()
 
 void FileStream::close()
 {
-    if(m_fileHandle) {
+    if(m_fileHandle && PHYSFS_isInit()) {
         if(!PHYSFS_close(m_fileHandle))
             throwError("close failed", true);
         m_fileHandle = nullptr;

src/framework/graphics/framebuffer.cpp

@@ -47,7 +47,10 @@ void FrameBuffer::internalCreate()
 
 FrameBuffer::~FrameBuffer()
 {
-    assert(!g_app.isTerminated());
+#ifndef NDEBUG
+    if(g_app.isTerminated())
+        g_logger.warning("FrameBuffer reference not released");
+#endif
     if(g_graphics.ok() && m_fbo != 0)
         glDeleteFramebuffers(1, &m_fbo);
 }

src/framework/graphics/hardwarebuffer.cpp

@@ -37,7 +37,10 @@ HardwareBuffer::HardwareBuffer(Type type)
 
 HardwareBuffer::~HardwareBuffer()
 {
-    assert(!g_app.isTerminated());
+#ifndef NDEBUG
+    if(g_app.isTerminated())
+        g_logger.warning("HardwareBuffer reference not released");
+#endif
     if(g_graphics.ok())
         glDeleteBuffers(1, &m_id);
 }

src/framework/graphics/shader.cpp

@@ -44,7 +44,10 @@ Shader::Shader(Shader::ShaderType shaderType)
 
 Shader::~Shader()
 {
-    assert(!g_app.isTerminated());
+#ifndef NDEBUG
+    if(g_app.isTerminated())
+        g_logger.warning("Shader reference not released");
+#endif
     if(g_graphics.ok())
         glDeleteShader(m_shaderId);
 }

src/framework/graphics/shaderprogram.cpp

@@ -38,7 +38,10 @@ ShaderProgram::ShaderProgram()
 
 ShaderProgram::~ShaderProgram()
 {
-    assert(!g_app.isTerminated());
+#ifndef NDEBUG
+    if(g_app.isTerminated())
+        g_logger.warning("ShaderProgram reference not released");
+#endif
     if(g_graphics.ok())
         glDeleteProgram(m_programId);
 }

src/framework/graphics/texture.cpp

@@ -79,6 +79,10 @@ Texture::Texture(const ImagePtr& image, bool buildMipmaps)
 
 Texture::~Texture()
 {
+#ifndef NDEBUG
+    if(g_app.isTerminated())
+        g_logger.warning("a texture reference was not released");
+#endif
     // free texture from gl memory
     if(g_graphics.ok() && m_id != 0)
         glDeleteTextures(1, &m_id);

src/framework/graphics/texturemanager.cpp

@@ -37,18 +37,6 @@ void TextureManager::init()
 
 void TextureManager::terminate()
 {
-#ifndef NDEBUG
-    // check for leaks
-    int refs = 0;
-    for(const auto& it : m_textures) {
-        if(it.second->ref_count() > 1) {
-            refs++;
-            g_logger.debug(stdext::format("texture reference released: %s", it.first));
-        }
-    }
-    if(refs > 0)
-        g_logger.debug(stdext::format("%d textures references left", refs));
-#endif
     m_textures.clear();
     m_emptyTexture = nullptr;
 }

src/framework/luaengine/luaobject.cpp

@@ -33,7 +33,10 @@ LuaObject::LuaObject() :
 
 LuaObject::~LuaObject()
 {
-    assert(!g_app.isTerminated());
+#ifndef NDEBUG
+    if(g_app.isTerminated())
+        g_logger.warning("LuaObject reference not released");
+#endif
     releaseLuaFieldsTable();
 
     if(m_metatableRef != -1) {

src/framework/net/connection.cpp

@@ -41,7 +41,10 @@ Connection::Connection() :
 
 Connection::~Connection()
 {
-    assert(!g_app.isTerminated());
+#ifndef NDEBUG
+    if(g_app.isTerminated())
+        g_logger.warning("Connection reference not released");
+#endif
     close();
 }
 

src/framework/net/protocol.cpp

@@ -33,7 +33,10 @@ Protocol::Protocol()
 
 Protocol::~Protocol()
 {
-    assert(!g_app.isTerminated());
+#ifndef NDEBUG
+    if(g_app.isTerminated())
+        g_logger.warning("Protocol reference not released");
+#endif
     disconnect();
 }
 

src/framework/ui/uimanager.h

@@ -87,6 +87,7 @@ private:
     std::unordered_map<std::string, OTMLNodePtr> m_styles;
     UIWidgetList m_destroyedWidgets;
     ScheduledEventPtr m_checkEvent;
+
 };
 
 extern UIManager g_ui;

src/framework/ui/uiwidget.cpp

@@ -46,8 +46,9 @@ UIWidget::UIWidget()
 
 UIWidget::~UIWidget()
 {
-    assert(!g_app.isTerminated());
 #ifndef NDEBUG
+    if(g_app.isTerminated())
+        g_logger.warning(stdext::format("UIWidget '%s' reference not released", m_id));
     if(!m_destroyed)
         g_logger.warning(stdext::format("widget '%s' was not explicitly destroyed", m_id));
 #endif