port from perforce

aiwaz/Aiwaz/Timeline/Timeline.cpp

@@ -0,0 +1,58 @@
+#include "stdafx.h"
+#include "IAnimationManager.h"
+#include "TimeLine.h"
+
+
+Timeline::Timeline(IEngine& argEngine)
+	: m_Engine(argEngine)
+	, m_DemoTime(0.0)
+	, m_RealTime(0.0)
+	, m_SpeedAndDirection(1.0)
+	, m_LastRealDeltaTime(0.0)
+{
+}
+
+
+Timeline::~Timeline()
+{
+}
+
+
+double Timeline::get_DeltaTime()
+{
+	return m_LastRealDeltaTime;
+}
+
+
+double Timeline::get_RealTime()
+{
+	return m_RealTime;
+}
+
+
+double Timeline::get_DemoTime()
+{
+	return m_DemoTime;
+}
+
+
+void Timeline::set_SpeedAndDirection(double argValue)
+{
+	m_SpeedAndDirection = argValue;
+}
+
+
+double Timeline::get_SpeedAndDirection()
+{
+	return m_SpeedAndDirection;
+}
+
+
+void Timeline::Advance(double argSeconds)
+{
+	m_LastRealDeltaTime = argSeconds;
+
+	m_RealTime += argSeconds;
+	m_DemoTime += argSeconds * m_SpeedAndDirection;
+	m_Engine.get_AnimationManager().Animate();
+}