From 05fb3cfd9a09f5b21e3a608c41ded35186acc817 Mon Sep 17 00:00:00 2001
From: Dante Ruiz <danteruiz102@gmail.com>
Date: Fri, 2 Mar 2018 14:03:24 -0800
Subject: [PATCH] fixing hyper link for entities

---
 .../nearGrabHyperLinkEntity.js                | 93 +++++++++++++++++++
 .../system/controllers/controllerScripts.js   |  3 +-
 .../libraries/controllerDispatcherUtils.js    |  3 +-
 3 files changed, 97 insertions(+), 2 deletions(-)
 create mode 100644 scripts/system/controllers/controllerModules/nearGrabHyperLinkEntity.js

diff --git a/scripts/system/controllers/controllerModules/nearGrabHyperLinkEntity.js b/scripts/system/controllers/controllerModules/nearGrabHyperLinkEntity.js
new file mode 100644
index 0000000000..64a626f978
--- /dev/null
+++ b/scripts/system/controllers/controllerModules/nearGrabHyperLinkEntity.js
@@ -0,0 +1,93 @@
+"use strict";
+
+//  nearActionGrabEntity.js
+//
+//  Distributed under the Apache License, Version 2.0.
+//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+
+/* global Script, Entities, MyAvatar, Controller, RIGHT_HAND, LEFT_HAND,
+   getControllerJointIndex, getGrabbableData, enableDispatcherModule, disableDispatcherModule,
+   propsArePhysical, Messages, HAPTIC_PULSE_STRENGTH, HAPTIC_PULSE_DURATION, entityIsGrabbable,
+   Quat, Vec3, MSECS_PER_SEC, getControllerWorldLocation, makeDispatcherModuleParameters, makeRunningValues,
+   TRIGGER_OFF_VALUE, NEAR_GRAB_RADIUS, findGroupParent, entityIsCloneable, propsAreCloneDynamic, cloneEntity,
+   HAPTIC_PULSE_STRENGTH, HAPTIC_PULSE_DURATION, BUMPER_ON_VALUE
+*/
+
+(function() {
+    Script.include("/~/system/libraries/controllerDispatcherUtils.js");
+    Script.include("/~/system/libraries/controllers.js");
+
+    function NearGrabHyperLinkEntity(hand) {
+        this.hand = hand;
+        this.targetEntityID = null;
+        this.hyperlink = "";
+
+        this.parameters = makeDispatcherModuleParameters(
+            485,
+            this.hand === RIGHT_HAND ? ["rightHand"] : ["leftHand"],
+            [],
+            100);
+
+
+        this.getTargetProps = function(controllerData) {
+            var nearbyEntitiesProperties = controllerData.nearbyEntityProperties[this.hand];
+            var sensorScaleFactor = MyAvatar.sensorToWorldScale;
+            for (var i = 0; i < nearbyEntitiesProperties.length; i++) {
+                var props = nearbyEntitiesProperties[i];
+                if (props.distance > NEAR_GRAB_RADIUS * sensorScaleFactor) {
+                    continue;
+                }
+                if (props.href !== "" && props.href !== undefined) {
+                    return props;
+                }
+            }
+            return null;
+        };
+
+        this.isReady = function(controllerData) {
+            this.targetEntityID = null;
+            if (controllerData.triggerValues[this.hand] < TRIGGER_OFF_VALUE &&
+                controllerData.secondaryValues[this.hand] < TRIGGER_OFF_VALUE) {
+                return makeRunningValues(false, [], []);
+            }
+
+            var targetProps = this.getTargetProps(controllerData);
+            if (targetProps) {
+                this.hyperlink = targetProps.href;
+                this.targetEntityID = targetProps.id;
+                return makeRunningValues(true, [], []);
+            }
+
+            return makeRunningValues(false, [], []);
+        };
+
+        this.run = function(controllerData) {
+            if ((controllerData.triggerClicks[this.hand] < TRIGGER_OFF_VALUE &&
+                 controllerData.secondaryValues[this.hand] < TRIGGER_OFF_VALUE) || this.hyperlink === "") {
+                return makeRunningValues(false, [], []);
+            }
+
+            if (controllerData.triggerClicks[this.hand] ||
+                controllerData.secondaryValues[this.hand] > BUMPER_ON_VALUE) {
+                AddressManager.handleLookupString(this.hyperlink);
+                return makeRunningValues(false, [], []);
+            }
+
+            return makeRunningValues(true, [], []);
+        };
+    }
+
+    var leftNearGrabHyperLinkEntity = new NearGrabHyperLinkEntity(LEFT_HAND);
+    var rightNearGrabHyperLinkEntity = new NearGrabHyperLinkEntity(RIGHT_HAND);
+
+    enableDispatcherModule("LeftNearGrabHyperLink", leftNearGrabHyperLinkEntity);
+    enableDispatcherModule("RightNearGrabHyperLink", rightNearGrabHyperLinkEntity);
+
+    function cleanup() {
+        disableDispatcherModule("LeftNearGrabHyperLink");
+        disableDispactherModule("RightNearGrabHyperLink");
+
+    }
+
+    Script.scriptEnding.connect(cleanup);
+}());
diff --git a/scripts/system/controllers/controllerScripts.js b/scripts/system/controllers/controllerScripts.js
index 1eb30bbefd..8db8e29f37 100644
--- a/scripts/system/controllers/controllerScripts.js
+++ b/scripts/system/controllers/controllerScripts.js
@@ -31,7 +31,8 @@ var CONTOLLER_SCRIPTS = [
     "controllerModules/scaleAvatar.js",
     "controllerModules/hudOverlayPointer.js",
     "controllerModules/mouseHMD.js",
-    "controllerModules/scaleEntity.js"
+    "controllerModules/scaleEntity.js",
+    "controllerModules/nearGrabHyperLinkEntity.js"
 ];
 
 var DEBUG_MENU_ITEM = "Debug defaultScripts.js";
diff --git a/scripts/system/libraries/controllerDispatcherUtils.js b/scripts/system/libraries/controllerDispatcherUtils.js
index 96d9e919da..efae2edb43 100644
--- a/scripts/system/libraries/controllerDispatcherUtils.js
+++ b/scripts/system/libraries/controllerDispatcherUtils.js
@@ -105,7 +105,8 @@ DISPATCHER_PROPERTIES = [
     "density",
     "dimensions",
     "userData",
-    "type"
+    "type",
+    "href"
 ];
 
 // priority -- a lower priority means the module will be asked sooner than one with a higher priority in a given update step