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Delete persistence entity if recording fails to load for manual playback

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This commit is contained in:
David Rowe 2017-05-16 15:30:30 +12:00
parent 6d9bf2b33e
commit 4b175e98e9
1 changed files with 30 additions and 8 deletions
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38
scripts/system/playRecordingAC.js
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@ -48,9 +48,17 @@
searchState = SEARCH_IDLE, searchState = SEARCH_IDLE,
otherPlayersPlaying, otherPlayersPlaying,
otherPlayersPlayingCounts, otherPlayersPlayingCounts,
pauseCount; pauseCount,
isDestroyLater = false,
destroy;
function onUpdateTimestamp() { function onUpdateTimestamp() {
if (isDestroyLater) {
destroy();
return;
}
userData.timestamp = Date.now(); userData.timestamp = Date.now();
Entities.editEntity(entityID, { userData: JSON.stringify(userData) }); Entities.editEntity(entityID, { userData: JSON.stringify(userData) });
EntityViewer.queryOctree(); // Keep up to date ready for find(). EntityViewer.queryOctree(); // Keep up to date ready for find().
@ -229,7 +237,7 @@
return result; return result;
} }
function destroy() { destroy = function () {
// Delete current persistence entity. // Delete current persistence entity.
if (entityID !== null) { // Just in case. if (entityID !== null) { // Just in case.
Entities.deleteEntity(entityID); Entities.deleteEntity(entityID);
@ -240,6 +248,11 @@
Script.clearInterval(updateTimestampTimer); Script.clearInterval(updateTimestampTimer);
updateTimestampTimer = null; updateTimestampTimer = null;
} }
};
function destroyLater() {
// Schedules a call to destroy() when timer threading suits.
isDestroyLater = true;
} }
function setUp() { function setUp() {
@ -260,6 +273,7 @@
create: create, create: create,
find: find, find: find,
destroy: destroy, destroy: destroy,
destroyLater: destroyLater,
setUp: setUp, setUp: setUp,
tearDown: tearDown tearDown: tearDown
}; };
@ -297,7 +311,7 @@
log("Play recording " + recording); log("Play recording " + recording);
isPlayingRecording = true; // Immediate feedback. isPlayingRecording = true; // Immediate feedback.
recordingFilename = recording; recordingFilename = recording;
playRecording(recordingFilename, position, orientation); playRecording(recordingFilename, position, orientation, true);
} else { } else {
errorMessage = "Could not persist recording " + recording.slice(4); // Remove leading "atp:". errorMessage = "Could not persist recording " + recording.slice(4); // Remove leading "atp:".
log(errorMessage); log(errorMessage);
@ -317,14 +331,17 @@
if (recording) { if (recording) {
log("Play persisted recording " + recording.recording); log("Play persisted recording " + recording.recording);
userID = null; userID = null;
playRecording(recording.recording, recording.position, recording.orientation); autoPlayTimer = null;
isPlayingRecording = true; // Immediate feedback.
recordingFilename = recording.recording;
playRecording(recording.recording, recording.position, recording.orientation, false);
} else { } else {
autoPlayTimer = Script.setTimeout(autoPlay, AUTOPLAY_SEARCH_INTERVAL); // Try again soon. autoPlayTimer = Script.setTimeout(autoPlay, AUTOPLAY_SEARCH_INTERVAL); // Try again soon.
} }
}, Math.random() * AUTOPLAY_SEARCH_DELTA); }, Math.random() * AUTOPLAY_SEARCH_DELTA);
} }
playRecording = function (recording, position, orientation) { playRecording = function (recording, position, orientation, isManual) {
Recording.loadRecording(recording, function (success) { Recording.loadRecording(recording, function (success) {
var errorMessage; var errorMessage;
@ -342,17 +359,22 @@
Recording.setPlayerLoop(true); Recording.setPlayerLoop(true);
Recording.setPlayerUseSkeletonModel(true); Recording.setPlayerUseSkeletonModel(true);
isPlayingRecording = true;
recordingFilename = recording;
Recording.setPlayerTime(0.0); Recording.setPlayerTime(0.0);
Recording.startPlaying(); Recording.startPlaying();
UserActivityLogger.logAction("playRecordingAC_play_recording"); UserActivityLogger.logAction("playRecordingAC_play_recording");
} else { } else {
if (isManual) {
// Delete persistence entity if manual play request.
Entity.destroyLater(); // Schedule for deletion; works around timer threading issues.
}
errorMessage = "Could not load recording " + recording.slice(4); // Remove leading "atp:". errorMessage = "Could not load recording " + recording.slice(4); // Remove leading "atp:".
log(errorMessage); log(errorMessage);
error(errorMessage); error(errorMessage);
isPlayingRecording = false;
recordingFilename = "";
autoPlayTimer = Script.setTimeout(autoPlay, AUTOPLAY_ERROR_INTERVAL); // Try again later. autoPlayTimer = Script.setTimeout(autoPlay, AUTOPLAY_ERROR_INTERVAL); // Try again later.
} }
}); });