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 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 time.cpp

(limited to 'time.cpp')

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;
+}
-- 
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