flash record and playback movieclips

My goal is to make a replay f开发者_Go百科unction: I have to "record" 3 moviesclips movements for N seconds and play them back.

Is there a library avaible to do it or a simple way ? Or do I need it from scratch ?

Regards

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it should be enough creating an array with the properties of each movieclip, for each frame add this to the array:

recordArray.push ( mc.transform.matrix.clone() );

then when you're done recording, to play the thing back, simply do:

mc.transform.matrix = recordArray[index];

if you're doing other things than adjusting the position / scale / rotation of the mc, you will need to store that information as well!