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Finalized Grab-Clone action

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This commit is contained in:
Menithal 2017-02-26 18:49:13 +02:00
parent 10151c3f5b
commit 69949cd6b5
1 changed files with 82 additions and 1 deletions
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83
scripts/system/controllers/handControllerGrab.js
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@ -266,6 +266,27 @@ CONTROLLER_STATE_MACHINE[STATE_OVERLAY_STYLUS_TOUCHING] = {
};
CONTROLLER_STATE_MACHINE[STATE_OVERLAY_LASER_TOUCHING] = CONTROLLER_STATE_MACHINE[STATE_OVERLAY_STYLUS_TOUCHING];
// Object assign polyfill
if (typeof Object.assign != 'function') {
Object.assign = function(target, varArgs) {
'use strict';
if (target == null) {
throw new TypeError('Cannot convert undefined or null to object');
}
var to = Object(target);
for (var index = 1; index < arguments.length; index++) {
var nextSource = arguments[index];
if (nextSource != null) {
for (var nextKey in nextSource) {
if (Object.prototype.hasOwnProperty.call(nextSource, nextKey)) {
to[nextKey] = nextSource[nextKey];
}
}
}
}
return to;
};
}
function distanceBetweenPointAndEntityBoundingBox(point, entityProps) {
var entityXform = new Xform(entityProps.rotation, entityProps.position);
@ -1437,7 +1458,18 @@ function MyController(hand) {
return true;
};
this.entityIsCloneable = function(entityID) {
var entityProps = entityPropertiesCache.getGrabbableProps(entityID);
var props = entityPropertiesCache.getProps(entityID);
if (!props) {
return false;
}
if (entityProps.hasOwnProperty("cloneable")/*&& props.locked*/) {
return entityProps.cloneable;
}
return false;
}
this.entityIsGrabbable = function(entityID) {
var grabbableProps = entityPropertiesCache.getGrabbableProps(entityID);
var props = entityPropertiesCache.getProps(entityID);
@ -1517,7 +1549,7 @@ function MyController(hand) {
this.entityIsNearGrabbable = function(entityID, handPosition, maxDistance) {
if (!this.entityIsGrabbable(entityID)) {
if (!this.entityIsCloneable(entityID) && !this.entityIsGrabbable(entityID)) {
return false;
}
@ -2359,6 +2391,55 @@ function MyController(hand) {
reparentProps.localPosition = this.offsetPosition;
reparentProps.localRotation = this.offsetRotation;
}
if (grabbedProperties.userData.length > 0) {
try{
var userData = JSON.parse(grabbedProperties.userData);
var grabInfo = userData.grabbableKey;
if (grabInfo && grabInfo.cloneable) {
var worldEntities = Entities.findEntitiesInBox(Vec3.subtract(MyAvatar.position, {x:25,y:25, z:25}), {x:50, y: 50, z: 50})
var count = 0;
worldEntities.forEach(function(item) {
var item = Entities.getEntityProperties(item, ["name"]);
if (item.name === grabbedProperties.name) {
count++;
}
})
var cloneableProps = Entities.getEntityProperties(grabbedProperties.id);
var lifetime = grabInfo.cloneLifetime ? grabInfo.cloneLifetime : 300;
var limit = grabInfo.cloneLimit ? grabInfo.cloneLimit : 10;
var cUserData = Object.assign({}, userData);
var cProperties = Object.assign({}, cloneableProps);
if (count > limit) {
delete cloneableProps;
delete lifetime;
delete cUserData;
delete cProperties;
return;
}
delete cUserData.grabbableKey.cloneLifetime;
delete cUserData.grabbableKey.cloneable;
delete cUserData.grabbableKey.cloneLimit;
delete cProperties.id
cUserData.grabbableKey.triggerable = true;
cUserData.grabbableKey.grabbable = true;
cProperties.lifetime = lifetime;
cProperties.userData = JSON.stringify(cUserData);
this.grabbedEntity = Entities.addEntity(cProperties);
grabbedProperties = Entities.getEntityProperties(this.grabbedEntity);
var _this = this;
Script.setTimeout(function () {
// This is needed to wait for the grabbed entity to have been instanciated.
_this.callEntityMethodOnGrabbed("startEquip");
},400);
}
}catch(e) {
print("ERROR: " + e);
}
}
Entities.editEntity(this.grabbedEntity, reparentProps);
if (this.thisHandIsParent(grabbedProperties)) {