smsvn -> ssc-hg glue: rearrange directory structure

src/Tween.h

@@ -0,0 +1,60 @@
+/* ITween - Interface for simple interpolation. */
+
+#ifndef TWEEN_H
+#define TWEEN_H
+
+#include "EnumHelper.h"
+
+struct lua_State;
+typedef lua_State Lua;
+
+enum TweenType
+{ 
+	TWEEN_LINEAR, 
+	TWEEN_ACCELERATE, 
+	TWEEN_DECELERATE, 
+	TWEEN_SPRING,
+	TWEEN_BEZIER,
+	NUM_TweenType,
+	TweenType_Invalid
+};
+#define FOREACH_TweenType( tt ) FOREACH_ENUM( TweenType, tt )
+LuaDeclareType( TweenType );
+
+class ITween
+{
+public:
+	virtual ~ITween() { }
+	virtual float Tween( float f ) const = 0;
+	virtual ITween *Copy() const = 0;
+
+	static ITween *CreateFromType( TweenType iType );
+	static ITween *CreateFromStack( Lua *L, int iStackPos );
+};
+
+#endif
+
+/*
+ * (c) 2006 Glenn Maynard
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons to
+ * whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
+ * THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
+ * INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
+ * OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+ * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */