Runtime Internals
From OpenLaszlo
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Sources
The runtime (LFC) sources are in $LPS/WEB-INF/lps/lfc. There's an ant build file in that directory.
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FAQ
Q. Can anyone explain to me why LzLoader.getLoadMovie creates a movieclip, and then LzLoadQueue.loadMovieProxiedOrDirect creates a new movieclip attached to that actually has loadMovie called on it? Is this extra level just something you have to do in Flash?
I think it was because Adam wanted a place to hang some extra parameters that wouldn't get flushed away when the actual movie got loaded, so he made a container movie clip which the actual loader movieclip would be a child of? The load movie command replaces everything that is in the target clip with the new contents.
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Notes
You can get the background movieclip ref as this.__LZbgRef.

