Initial Commit

common/TIMER.HPP

@@ -0,0 +1,46 @@
+#ifndef _COMMON_TIMER_HPP_
+#define _COMMON_TIMER_HPP_
+#ifndef _COMMON_WINDOWS_HPP_
+#include <common/windows.hpp>
+#endif
+
+class Timer
+{
+public:
+	Timer(void);
+	virtual ~Timer(void);
+	void	startTimer(LONG milliSeconds);
+	WORD	hasExpired(void);
+private:
+	long	mStartTime;
+	long	mStopTime;
+	WORD	mHasExpired;
+};
+
+inline
+Timer::Timer()
+: mHasExpired(FALSE)
+{
+}
+
+inline
+Timer::~Timer()
+{
+}
+
+inline
+void Timer::startTimer(LONG milliSeconds)
+{
+	mStartTime=::GetTickCount();
+	mStopTime=mStartTime+milliSeconds;
+}
+
+inline
+WORD Timer::hasExpired(void)
+{
+	if (mStopTime<mStartTime)
+		return TRUE;
+	mStartTime+=::GetTickCount()-mStartTime;
+	return FALSE;
+}
+#endif