Explicitly mention that DirectX June 2010 SDK needs to be installed.

Moved the Log timestamp functionality to Time subsystem, so that it can also be called by the user.

Docs/GettingStarted.dox

@@ -8,7 +8,7 @@ namespace Urho3D
 
 Although all required third-party libraries are included as source code, there are system-level dependencies that must be satisfied before Urho3D can be built successfully:
 
-- For Windows, the DirectX SDK needs to be installed and its include and library directories set as Visual Studio global directories (Tools -> Options -> Projects and Solutions -> VC++ Directories in VS2008.)
+- For Windows, the June 2010 DirectX SDK needs to be installed and its include and library directories set as Visual Studio global directories (Tools -> Options -> Projects and Solutions -> VC++ Directories in VS2008.)
 
 - For Linux, the following development packages need to be installed: libx11-dev, libxrandr-dev, libasound2-dev. Also install the package libgl1-mesa-dev if your GPU driver does not include OpenGL headers & libs.
 

Docs/ScriptAPI.dox

@@ -799,6 +799,7 @@ Properties:<br>
 - float timeStep (readonly)
 - float elapsedTime (readonly)
 - uint systemTime (readonly)
+- String timeStamp (readonly)
 
 
 Log

Engine/Core/Timer.cpp

@@ -26,6 +26,8 @@
 #include "Profiler.h"
 #include "Timer.h"
 
+#include <ctime>
+
 #ifdef WIN32
 #include <windows.h>
 #include <mmsystem.h>
@@ -125,16 +127,7 @@ float Time::GetElapsedTime()
     return elapsedTime_.GetMSec(false) / 1000.0f;
 }
 
-void Time::Sleep(unsigned mSec)
-{
-    #ifdef WIN32
-    ::Sleep(mSec);
-    #else
-    usleep(mSec * 1000);
-    #endif
-}
-
-unsigned Time::GetSystemTime()
+unsigned Time::GetSystemTime() const
 {
     #ifdef WIN32
     unsigned currentTime = timeGetTime();
@@ -147,6 +140,23 @@ unsigned Time::GetSystemTime()
     return currentTime;
 }
 
+String Time::GetTimeStamp() const
+{
+    time_t sysTime;
+    time(&sysTime);
+    const char* dateTime = ctime(&sysTime);
+    return String(dateTime).Replaced("\n", "");
+}
+
+void Time::Sleep(unsigned mSec)
+{
+    #ifdef WIN32
+    ::Sleep(mSec);
+    #else
+    usleep(mSec * 1000);
+    #endif
+}
+
 Timer::Timer()
 {
     Reset();

Engine/Core/Timer.h

@@ -101,7 +101,9 @@ public:
     /// Return elapsed time from program start as seconds.
     float GetElapsedTime();
     /// Get system time as milliseconds.
-    unsigned GetSystemTime();
+    unsigned GetSystemTime() const;
+    /// Get a date/time stamp as a string.
+    String GetTimeStamp() const;
     
     /// Sleep for a number of milliseconds.
     static void Sleep(unsigned mSec);

Engine/Engine/CoreAPI.cpp

@@ -581,7 +581,8 @@ static void RegisterTimer(asIScriptEngine* engine)
     engine->RegisterObjectMethod("Time", "uint get_frameNumber() const", asMETHOD(Time, GetFrameNumber), asCALL_THISCALL);
     engine->RegisterObjectMethod("Time", "float get_timeStep() const", asMETHOD(Time, GetTimeStep), asCALL_THISCALL);
     engine->RegisterObjectMethod("Time", "float get_elapsedTime()", asMETHOD(Time, GetElapsedTime), asCALL_THISCALL);
-    engine->RegisterObjectMethod("Time", "uint get_systemTime()", asMETHOD(Time, GetSystemTime), asCALL_THISCALL);
+    engine->RegisterObjectMethod("Time", "uint get_systemTime() const", asMETHOD(Time, GetSystemTime), asCALL_THISCALL);
+    engine->RegisterObjectMethod("Time", "String get_timeStamp() const", asMETHOD(Time, GetTimeStamp), asCALL_THISCALL);
     engine->RegisterGlobalFunction("Time@+ get_time()", asFUNCTION(GetTime), asCALL_CDECL);
 }
 

Engine/IO/Log.cpp

@@ -27,9 +27,9 @@
 #include "IOEvents.h"
 #include "Log.h"
 #include "ProcessUtils.h"
+#include "Timer.h"
 
 #include <cstdio>
-#include <ctime>
 
 #ifdef ANDROID
 #include <android/log.h>
@@ -102,11 +102,9 @@ void Log::Write(int level, const String& message)
     
     if (timeStamp_)
     {
-        time_t sysTime;
-        time(&sysTime);
-        const char* dateTime = ctime(&sysTime);
-        String dateTimeString = String(dateTime).Replaced("\n", "");
-        formattedMessage = "[" + dateTimeString + "] " + formattedMessage;
+        Time* time = GetSubsystem<Time>();
+        if (time)
+            formattedMessage = "[" + time->GetTimeStamp() + "] " + formattedMessage;
     }
     
     #if defined(ANDROID)

Readme.txt

@@ -94,9 +94,9 @@ Although all required third-party libraries are included as source code, there
 are system-level dependencies that must be satisfied before Urho3D can be built
 successfully:
 
-- For Windows, the DirectX SDK needs to be installed and its include and library
-  directories set as Visual Studio global directories (Tools -> Options ->
-  Projects and Solutions -> VC++ Directories in VS2008.)
+- For Windows, the June 2010 DirectX SDK needs to be installed and its include 
+  and library directories set as Visual Studio global directories (Tools -> 
+  Options -> Projects and Solutions -> VC++ Directories in VS2008.)
 
 - For Linux, the following development packages need to be installed:
   libx11-dev, libxrandr-dev, libasound2-dev. Also install the package