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switch to messaging for toggle notifications; cleanup

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This commit is contained in:
humbletim 2017-01-18 02:54:42 -05:00
parent 1048c2a3bf
commit f88b39918f
1 changed files with 34 additions and 23 deletions
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57
scripts/tutorials/entity_scripts/ambientSound.js
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@ -92,12 +92,16 @@
if ("disabled" in data && !(disabled === data.disabled)) {
disabled = data.disabled;
debugPrint("Read ambient disabled state: " + disabled);
if (disabled) {
this.cleanup();
return;
}
this._updateColor(disabled);
}
}
if (disabled) {
this.cleanup();
soundURL = "";
return;
} else if (!checkTimer) {
checkTimer = Script.setInterval(_this.maybeUpdate, UPDATE_INTERVAL_MSECS);
}
if (!(soundURL === oldSoundURL) || (soundURL === "")) {
if (soundURL) {
debugPrint("Loading ambient sound into cache");
@ -138,7 +142,7 @@
if (Settings.getValue("io.highfidelity.isEditting")) {
return;
}
var props = Entities.getEntityProperties(entity, [ "userData", "age", "scriptTimestamp" ]);
var props = Entities.getEntityProperties(entity, [ "userData" ]);
if (!props.userData) {
debugPrint("userData is empty; ignoring " + hint);
this.cleanup();
@ -147,19 +151,15 @@
var data = JSON.parse(props.userData);
data.disabled = !data.disabled;
debugPrint(hint + " -- triggering ambient sound " + (data.disabled ? "OFF" : "ON") + " (" + soundURL + ")");
debugPrint(hint + " -- triggering ambient sound " + (data.disabled ? "OFF" : "ON") + " (" + data.soundURL + ")");
this.cleanup();
// Prevent rapid-fire toggling (which seems to sometimes lead to sound injectors becoming unstoppable)
this._toggle = this.clickDownOnEntity = function(hint) { debugPrint("ignoring additonal clicks" + hint); };
Script.setTimeout(function() {
// Save the userData and bump scriptTimestamp, which causes all nearby listeners to apply the state change
Entities.editEntity(entity, {
userData: JSON.stringify(data),
scriptTimestamp: props.scriptTimestamp + 1
});
}, 250);
// Save the userData and notify nearby listeners of the change
Entities.editEntity(entity, {
userData: JSON.stringify(data)
});
Messages.sendMessage(entity, "toggled");
};
this._updateColor = function(disabled) {
@ -182,7 +182,7 @@
entity = entityID;
_this = this;
var props = Entities.getEntityProperties(entity, [ "name", "userData" ]);
var props = Entities.getEntityProperties(entity, [ "userData" ]);
var data = {};
if (props.userData) {
data = JSON.parse(props.userData);
@ -204,8 +204,17 @@
}
this._updateColor(data.disabled);
this.updateSettings();
if (!data.disabled) {
checkTimer = Script.setInterval(_this.maybeUpdate, UPDATE_INTERVAL_MSECS);
// Subscribe to toggle notifications using entity ID as a channel name
Messages.subscribe(entity);
Messages.messageReceived.connect(this, "_onMessageReceived");
};
this._onMessageReceived = function(channel, message, sender, local) {
// Handle incoming toggle notifications
if (channel === entity && message === "toggled"/*&& sender !== MyAvatar.sessionUUID*/) {
debugPrint("received " + message + " from " + sender);
this.updateSettings();
}
};
@ -214,9 +223,9 @@
_this.updateSettings();
var HYSTERESIS_FRACTION = 0.1;
var props = Entities.getEntityProperties(entity, [ "position", "rotation" ]);
if (!props.position) {
print("FIXME: ambientSound.js -- expected Entity unavailable!")
return _this.cleanup();
if (disabled || !props.position) {
_this.cleanup();
return;
}
center = props.position;
rotation = props.rotation;
@ -236,11 +245,13 @@
soundPlaying = false;
debugPrint("Out of range, stopping ambient sound: " + soundURL);
}
}
};
this.unload = function(entityID) {
debugPrint("Ambient sound unload ");
debugPrint("Ambient sound unload");
this.cleanup();
Messages.unsubscribe(entity);
Messages.messageReceived.disconnect(this, "_onMessageReceived");
};
this.cleanup = function() {