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allow grabbing with one hand and then equipping with other

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This commit is contained in:
Seth Alves 2016-02-09 16:54:32 -08:00
parent 251810edc5
commit c2cbca88cb
2 changed files with 16 additions and 9 deletions
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14
examples/attachedEntitiesManager.js
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@ -148,7 +148,7 @@ function AttachedEntitiesManager() {
this.checkIfWearable = function(grabbedEntity, releasedFromJoint) {
var allowedJoints = getEntityCustomData('wearable', grabbedEntity, DEFAULT_WEARABLE_DATA).joints;
var props = Entities.getEntityProperties(grabbedEntity, ["position", "parentID"]);
var props = Entities.getEntityProperties(grabbedEntity, ["position", "parentID", "parentJointIndex"]);
if (props.parentID === NULL_UUID || props.parentID === MyAvatar.sessionUUID) {
var bestJointName = "";
var bestJointIndex = -1;
@ -192,10 +192,14 @@ function AttachedEntitiesManager() {
}
Entities.editEntity(grabbedEntity, wearProps);
} else if (props.parentID != NULL_UUID) {
// drop the entity with no parent (not on the avatar)
Entities.editEntity(grabbedEntity, {
parentID: NULL_UUID
});
// drop the entity and set it to have no parent (not on the avatar), unless it's being equipped in a hand.
if (props.parentID === MyAvatar.sessionUUID &&
(props.parentJointIndex == MyAvatar.getJointIndex("RightHand") ||
props.parentJointIndex == MyAvatar.getJointIndex("LeftHand"))) {
// this is equipped on a hand -- don't clear the parent.
} else {
Entities.editEntity(grabbedEntity, { parentID: NULL_UUID });
}
}
}
}

11
examples/controllers/handControllerGrab.js
View file

@ -946,13 +946,15 @@ function MyController(hand) {
return;
}
// near grab or equip with action
if (near && (grabbableData.refCount < 1 || entityHasActions(this.grabbedEntity))) {
var grabData = getEntityCustomData(GRAB_USER_DATA_KEY, this.grabbedEntity, {});
var refCount = ("refCount" in grabData) ? grabData.refCount : 0;
if (near && (refCount < 1 || entityHasActions(this.grabbedEntity))) {
this.setState(this.state == STATE_SEARCHING ? STATE_NEAR_GRABBING : STATE_EQUIP);
return;
}
// far grab or equip with action
if ((isPhysical || this.state == STATE_EQUIP_SEARCHING) && !near) {
if (entityIsGrabbedByOther(intersection.entityID)) {
if (entityIsGrabbedByOther(this.grabbedEntity)) {
// don't distance grab something that is already grabbed.
if (WANT_DEBUG_SEARCH_NAME && props.name == WANT_DEBUG_SEARCH_NAME) {
print("grab is skipping '" + WANT_DEBUG_SEARCH_NAME + "': already grabbed by another.");
@ -1449,11 +1451,12 @@ function MyController(hand) {
return;
}
var props = Entities.getEntityProperties(this.grabbedEntity, ["localPosition", "parentID"]);
var props = Entities.getEntityProperties(this.grabbedEntity, ["localPosition", "parentID", "position"]);
if (props.parentID == MyAvatar.sessionUUID &&
Vec3.length(props.localPosition) > NEAR_PICK_MAX_DISTANCE * 2.0) {
// for whatever reason, the held/equipped entity has been pulled away. ungrab or unequip.
print("handControllerGrab -- autoreleasing held or equipped item because it is far from hand.");
print("handControllerGrab -- autoreleasing held or equipped item because it is far from hand." +
props.parentID + " " + vec3toStr(props.position));
this.setState(STATE_RELEASE);
this.callEntityMethodOnGrabbed(this.state == STATE_NEAR_GRABBING ? "releaseGrab" : "releaseEquip",
[JSON.stringify(this.hand)]);