display motd message only once, remove update loop, use g_platform.getTicks() instead

src/framework/platform/platform.h

@@ -14,8 +14,11 @@ public:
     /// Poll platform input/window events
     void poll();
 
-    /// Get current time in milliseconds since init
-    int getTicks();
+    void updateTicks();
+
+    /// Get current time in milliseconds since last application init
+    int getTicks() { return m_lastTicks; }
+
     /// Sleep in current thread
     void sleep(ulong ms);
 
@@ -58,6 +61,7 @@ public:
 
 private:
     PlatformListener* m_listener;
+    int m_lastTicks;
 };
 
 extern Platform g_platform;

src/framework/platform/x11platform.cpp

@@ -38,6 +38,7 @@ struct X11PlatformPrivate {
     int height;
     int x;
     int y;
+    int lastTicks;
     std::string clipboardText;
     std::map<int, uchar> keyMap;
     PlatformListener* listener;
@@ -240,7 +241,7 @@ void Platform::init(PlatformListener* platformListener, const char *appName)
     x11.atomWindowMaximizedHorz = XInternAtom(x11.display, "_NET_WM_STATE_MAXIMIZED_HORZ", False);
 
     // force first tick
-    Platform::getTicks();
+    updateTicks();
 }
 
 void Platform::terminate()
@@ -447,7 +448,7 @@ void Platform::poll()
     }
 }
 
-int Platform::getTicks()
+void Platform::updateTicks()
 {
     static timeval tv;
     static ulong firstTick = 0;
@@ -456,7 +457,7 @@ int Platform::getTicks()
     if(!firstTick)
         firstTick = tv.tv_sec;
 
-    return ((tv.tv_sec - firstTick) * 1000) + (tv.tv_usec / 1000);
+    m_lastTicks = ((tv.tv_sec - firstTick) * 1000) + (tv.tv_usec / 1000);
 }
 
 void Platform::sleep(ulong miliseconds)