port from perforce

aiwaz/Aiwaz/Interfaces/ITimeLine.h

@@ -0,0 +1,15 @@
+#pragma once
+
+struct __declspec(novtable) ITimeline
+{
+	virtual ~ITimeline() {};
+
+	virtual double get_DeltaTime() = 0;
+	virtual double get_RealTime() = 0;
+	virtual double get_DemoTime() = 0;
+
+	virtual void set_SpeedAndDirection(double argValue = 1.0) = 0;
+	virtual double get_SpeedAndDirection() = 0;
+
+	virtual void Advance(double argSeconds) = 0;
+};