From e14b2f145ee43a652d71f53e3f645c58bb7b8e6f Mon Sep 17 00:00:00 2001
From: Vegard Storheil Eriksen <zyp@jvnv.net>
Date: Sat, 29 Jan 2011 19:47:44 +0100
Subject: Added Clock and Timer.

---
 time.cpp | 41 +++++++++++++++++++++++++++++++++++++++++
 time.h   | 34 ++++++++++++++++++++++++++++++++++
 2 files changed, 75 insertions(+)
 create mode 100644 time.cpp
 create mode 100644 time.h

diff --git a/time.cpp b/time.cpp
new file mode 100644
index 0000000..fb2137d
--- /dev/null
+++ b/time.cpp
@@ -0,0 +1,41 @@
+#include "time.h"
+
+Clock::Clock() {
+	reset();
+	running = false;
+}
+
+void Clock::reset() {
+	base = 0;
+	clock.Reset();
+}
+
+void Clock::start() {
+	running = true;
+	clock.Reset();
+}
+
+void Clock::stop() {
+	running = false;
+	base += clock.GetElapsedTime();
+}
+
+float Clock::elapsed() const {
+	if(running) {
+		return base + clock.GetElapsedTime();
+	} else {
+		return base;
+	}
+}
+
+Timer::Timer(const Clock& clock_) : clock(clock_) {
+	reset();
+}
+
+void Timer::reset() {
+	starttime = clock.elapsed();
+}
+
+float Timer::elapsed() const {
+	return clock.elapsed() - starttime;
+}
diff --git a/time.h b/time.h
new file mode 100644
index 0000000..e580f6c
--- /dev/null
+++ b/time.h
@@ -0,0 +1,34 @@
+#ifndef TIME_H
+#define TIME_H
+
+#include <SFML/System/Clock.hpp>
+
+class Clock {
+	private:
+		sf::Clock clock;
+		bool running;
+		float base;
+		
+	public:
+		Clock();
+		
+		void reset();
+		void start();
+		void stop();
+		
+		float elapsed() const;
+};
+
+class Timer {
+	private:
+		const Clock& clock;
+		float starttime;
+	
+	public:
+		Timer(const Clock& clock_);
+		
+		void reset();
+		float elapsed() const;
+};
+
+#endif
-- 
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