Source files cleanup: OSSupport-related files in a separate subfolder, renamed.

git-svn-id: http://mc-server.googlecode.com/svn/trunk@885 0a769ca7-a7f5-676a-18bf-c427514a06d6

source/OSSupport/Timer.cpp

@@ -0,0 +1,40 @@
+
+#include "Globals.h"  // NOTE: MSVC stupidness requires this to be the same across all modules
+
+#include "Timer.h"
+
+
+
+
+
+
+cTimer::cTimer()
+#ifdef _WIN32
+	: m_TicksPerSecond( new LARGE_INTEGER )
+#endif
+{
+#ifdef _WIN32
+	QueryPerformanceFrequency( (LARGE_INTEGER*)m_TicksPerSecond );
+#endif
+}
+
+cTimer::~cTimer()
+{
+#ifdef _WIN32
+	delete (LARGE_INTEGER*)m_TicksPerSecond;
+#endif
+}
+
+long long cTimer::GetNowTime()
+{
+#ifdef _WIN32
+	LARGE_INTEGER now;
+	QueryPerformanceCounter( &now );
+	LARGE_INTEGER & tps = *((LARGE_INTEGER*)m_TicksPerSecond);
+	return ((now.QuadPart*1000) / tps.QuadPart );
+#else
+	struct timeval  now;
+	gettimeofday(&now, NULL);
+	return (long long)(now.tv_sec*1000 + now.tv_usec/1000);
+#endif
+}