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try to fix double-distance-grabbing lockout

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This commit is contained in:
Seth Alves 2015-10-02 11:46:48 -07:00
parent 5b970e6b1a
commit 880d92ee64
1 changed files with 11 additions and 12 deletions
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23
examples/grab.js
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@ -45,26 +45,25 @@ var IDENTITY_QUAT = {
z: 0,
w: 0
};
var ACTION_LIFETIME = 120; // 2 minutes
var ACTION_LIFETIME = 10; // seconds
function getTag() {
return "grab-" + MyAvatar.sessionUUID;
}
function entityIsGrabbedByOther(entityID) {
// by convention, a distance grab sets the tag of its action to be grab-*owner-session-id*.
var actionIDs = Entities.getActionIDs(entityID);
var actionIndex;
var actionID;
var actionArguments;
var tag;
for (actionIndex = 0; actionIndex < actionIDs.length; actionIndex++) {
actionID = actionIDs[actionIndex];
actionArguments = Entities.getActionArguments(entityID, actionID);
tag = actionArguments.tag;
if (tag === getTag()) {
for (var actionIndex = 0; actionIndex < actionIDs.length; actionIndex++) {
var actionID = actionIDs[actionIndex];
var actionArguments = Entities.getActionArguments(entityID, actionID);
var tag = actionArguments["tag"];
if (tag == getTag()) {
// we see a grab-*uuid* shaped tag, but it's our tag, so that's okay.
continue;
}
if (tag.slice(0, 5) === "grab-") {
if (tag.slice(0, 5) == "grab-") {
// we see a grab-*uuid* shaped tag and it's not ours, so someone else is grabbing it.
return true;
}
}
@ -530,4 +529,4 @@ Controller.mousePressEvent.connect(pressEvent);
Controller.mouseMoveEvent.connect(moveEvent);
Controller.mouseReleaseEvent.connect(releaseEvent);
Controller.keyPressEvent.connect(keyPressEvent);
Controller.keyReleaseEvent.connect(keyReleaseEvent);
Controller.keyReleaseEvent.connect(keyReleaseEvent);