separate thread and racing against other client actions. Also nixed a pointless
type check and cast.
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informative (and clean ><)...
While testing the ability to go straight to someone in a game from My Whirled, I was getting
decoding streaming problems (but only sometimes) when fetching the game data. After many hours
of looking for the problem and swearing up and down that it was nothing but consistent, malicious
bitrot, I've tracked it down to this.
In Underwhirled Drift (which is the game I was testing this on), I have a couple of property arrays
that get set when the game is first started up with this:
_control.set(PLAYER_STATE, new Array(numPlayers));
This allows me to fill in the proper indices at a later time in random order. This was working
fine for multi-player games, and after what I've discovered here, I think I can get away with
something simpler, but that can wait for later.
When this was getting encoded, the expected effect would be to encode a TypedArray with a null
in each spot that is defined in the source array (numPlayers long). In fact, it was creating an
empty, zero length TypedArray. I'm not sure why - but that was confusing the system somewhere
along the line so that when that set of bytes was read back from the server on another client
(for instance, when fetching the EZGameObject when trying to join an in-progress game). Of course,
zero-length TypedArrays should go over the wire just fine, so I'm not entirely convinced that I've
tracked down the entire problem (or if that is in fact the issue, then it needs to be addressed).
The diffs here will cause the encoding and decoding to correctly pull nulls out of the array, and
put them in the TypedArray. The moral of this story is to watch out for this construct:
for each (var obj :Object in arr) {
}
...it may not always be doing what you would rightfully expect...
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the dobjmgr thread to relieve the caller of the burden of knowing what thread
they are on.
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call didShutdown, so we can't stop listening to it until then.
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manager can be collected even if the object lingers about for a while and
because it sets a good example.
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being compared with a non-Name but I'm almost certain that never happened and
was just Ray being kooky.
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configuration information to other peers so that they all remain in sync.
Also nixed constructor arguments to the peer manager so that it can be created
at server construct time like all other managers and be available for the
twisty maze of inter-registration that takes place during the manager init
process.
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them to a single number becomes inconvenient for values larger than an single int, and tricky
when the value is negative (i.e. in two's complement split into two words, with sign bit only
in the high int).
Instead of splitting a long into two ints, we store it internally as a byte array that corresponds
exactly to Java's serialized version (sequence of eight bytes, high byte first), and we provide
accessors to convert to and from Actionscript numbers. This makes Java Long values readable in
Actionscript, and vice versa.
Unfortunately, Actionscript does not have a native 64-bit integer - the closest equivalent is the
Number class. Since this is a double float with a 52-bit mantissa, very large long values will
suffer precision loss during conversion.
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processing. This enables subclasses of ChatDirector to listen for their own
types of chat messages, but call the superclass to process them.
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the shutdown sequence out to our clients where desired.
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listeners letting them know that we're no longer in a location.
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logging on the console so let's not be uninformatively verbose.
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doing it. Don't generate ActionScript methods for the instrumented field reader
and writer methods.
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proper interface like all the other new invocation service backends.
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interface to a list of listeners. Also made RootDObjectManager a RunQueue so
that we can pass around references to the interface rather than requiring a
PresentsDObjectMgr.
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distributed object space so that the unsubscribe from the remote server is
properly handled.
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be extended to contain the sceneId by Whirled (Vilya's Whirled, though also
Whirled Whirled by extension) so that we don't end up with problems where
BodyObject.location changes but BodyObject.sceneId remains stale. This won't
impact Yohoho because the Yohoho client is always in a scene, it uses a
separate mechanism to track games, whereas Whirled's natural usage is to move
between scenes and non-scenes.
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Michael Bayne