182 lines
9.0 KiB
JavaScript
Raw Normal View History

2017-08-31 18:06:55 -07:00
"use strict";
2017-08-23 17:32:41 -07:00
2017-11-13 13:37:53 -08:00
// webSurfaceLaserInput.js
2017-08-23 17:32:41 -07:00
//
// 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, Controller, RIGHT_HAND, LEFT_HAND, enableDispatcherModule, disableDispatcherModule,
makeRunningValues, Messages, Quat, Vec3, makeDispatcherModuleParameters, Overlays, ZERO_VEC, HMD,
INCHES_TO_METERS, DEFAULT_REGISTRATION_POINT, getGrabPointSphereOffset, COLORS_GRAB_SEARCHING_HALF_SQUEEZE,
COLORS_GRAB_SEARCHING_FULL_SQUEEZE, COLORS_GRAB_DISTANCE_HOLD, DEFAULT_SEARCH_SPHERE_DISTANCE, TRIGGER_ON_VALUE,
TRIGGER_OFF_VALUE, getEnabledModuleByName, PICK_MAX_DISTANCE, ContextOverlay, Picks, makeLaserParams
2017-08-23 17:32:41 -07:00
*/
Script.include("/~/system/libraries/controllerDispatcherUtils.js");
2017-08-23 17:32:41 -07:00
Script.include("/~/system/libraries/controllers.js");
(function() {
2017-11-14 13:04:09 -08:00
function WebSurfaceLaserInput(hand) {
2017-08-23 17:32:41 -07:00
this.hand = hand;
this.otherHand = this.hand === RIGHT_HAND ? LEFT_HAND : RIGHT_HAND;
2017-11-13 13:37:53 -08:00
this.running = false;
2017-08-23 17:32:41 -07:00
2018-09-11 15:23:40 -07:00
// parameters for things to be working on
this.isObjectEntity = false;
this.objectID = null;
2017-08-23 17:32:41 -07:00
this.parameters = makeDispatcherModuleParameters(
160,
2017-08-23 17:32:41 -07:00
this.hand === RIGHT_HAND ? ["rightHand"] : ["leftHand"],
[],
2017-10-31 14:13:42 -07:00
100,
2017-11-28 15:37:36 -08:00
makeLaserParams(hand, true));
2017-08-23 17:32:41 -07:00
2017-09-20 14:10:10 -07:00
this.grabModuleWantsNearbyOverlay = function(controllerData) {
if (controllerData.triggerValues[this.hand] > TRIGGER_ON_VALUE) {
var nearGrabName = this.hand === RIGHT_HAND ? "RightNearParentingGrabOverlay" : "LeftNearParentingGrabOverlay";
var nearGrabModule = getEnabledModuleByName(nearGrabName);
if (nearGrabModule) {
var candidateOverlays = controllerData.nearbyOverlayIDs[this.hand];
var grabbableOverlays = candidateOverlays.filter(function(overlayID) {
return Overlays.getProperty(overlayID, "grabbable");
});
var target = nearGrabModule.getTargetID(grabbableOverlays, controllerData);
if (target) {
return true;
}
}
nearGrabName = this.hand === RIGHT_HAND ? "RightNearParentingGrabEntity" : "LeftNearParentingGrabEntity";
nearGrabModule = getEnabledModuleByName(nearGrabName);
if (nearGrabModule && nearGrabModule.isReady(controllerData)) {
return nearGrabModule.isReady(controllerData).active;
}
nearGrabName = this.hand === RIGHT_HAND ? "RightNearActionGrabEntity" : "LeftNearActionGrabEntity";
nearGrabModule = getEnabledModuleByName(nearGrabName);
if (nearGrabModule && nearGrabModule.isReady(controllerData)) {
return nearGrabModule.isReady(controllerData).active;
}
2017-09-20 14:10:10 -07:00
}
return false;
};
2017-11-13 13:37:53 -08:00
this.getOtherModule = function() {
return this.hand === RIGHT_HAND ? leftOverlayLaserInput : rightOverlayLaserInput;
};
2018-07-06 17:02:29 -07:00
this.isPointingAtTriggerable = function(controllerData, triggerPressed) {
2018-07-06 17:02:41 -07:00
// allow pointing at tablet, unlocked web entities, or web overlays automatically without pressing trigger,
// but for pointing at locked web entities or non-web overlays user must be pressing trigger
2017-08-25 17:40:30 -07:00
var intersection = controllerData.rayPicks[this.hand];
var objectID = intersection.objectID;
2018-06-14 17:49:02 -07:00
if (intersection.type === Picks.INTERSECTED_OVERLAY) {
2018-06-18 11:06:33 -07:00
if ((HMD.tabletID && objectID === HMD.tabletID) ||
2018-08-21 14:04:29 -07:00
(HMD.tabletScreenID && objectID === HMD.tabletScreenID) ||
2018-06-14 17:49:02 -07:00
(HMD.homeButtonID && objectID === HMD.homeButtonID)) {
return true;
} else {
var overlayType = Overlays.getOverlayType(objectID);
2018-07-06 17:02:29 -07:00
return overlayType === "web3d" || triggerPressed;
2018-06-14 17:49:02 -07:00
}
} else if (intersection.type === Picks.INTERSECTED_ENTITY) {
var entityProperties = Entities.getEntityProperties(objectID);
var entityType = entityProperties.type;
var isLocked = entityProperties.locked;
return entityType === "Web" && (!isLocked || triggerPressed);
2017-09-22 13:19:52 -07:00
}
return false;
};
this.deleteContextOverlay = function() {
2018-01-05 11:05:49 +13:00
var farGrabModule = getEnabledModuleByName(this.hand === RIGHT_HAND
? "RightFarActionGrabEntity" : "LeftFarActionGrabEntity");
if (farGrabModule) {
var entityWithContextOverlay = farGrabModule.entityWithContextOverlay;
if (entityWithContextOverlay) {
ContextOverlay.destroyContextOverlay(entityWithContextOverlay);
farGrabModule.entityWithContextOverlay = false;
}
}
};
2018-01-05 11:05:49 +13:00
this.updateAllwaysOn = function() {
2018-01-04 15:00:17 +13:00
var PREFER_STYLUS_OVER_LASER = "preferStylusOverLaser";
this.parameters.handLaser.allwaysOn = !Settings.getValue(PREFER_STYLUS_OVER_LASER, false);
};
2018-01-05 11:04:09 +13:00
this.getDominantHand = function() {
return MyAvatar.getDominantHand() === "right" ? 1 : 0;
};
this.dominantHandOverride = false;
2018-01-18 22:31:12 +13:00
2018-01-05 11:05:49 +13:00
this.isReady = function(controllerData) {
var otherModuleRunning = this.getOtherModule().running;
otherModuleRunning = otherModuleRunning && this.getDominantHand() !== this.hand; // Auto-swap to dominant hand.
var isTriggerPressed = controllerData.triggerValues[this.hand] > TRIGGER_OFF_VALUE &&
2018-06-14 17:49:02 -07:00
controllerData.triggerValues[this.otherHand] <= TRIGGER_OFF_VALUE;
var allowThisModule = !otherModuleRunning || isTriggerPressed;
2018-08-21 14:04:29 -07:00
2018-09-11 15:23:40 -07:00
if (allowThisModule && this.isPointingAtTriggerable(controllerData, isTriggerPressed)) {
2018-01-04 15:00:17 +13:00
this.updateAllwaysOn();
if (isTriggerPressed) {
this.dominantHandOverride = true; // Override dominant hand.
this.getOtherModule().dominantHandOverride = false;
}
2018-01-05 11:04:09 +13:00
if (this.parameters.handLaser.allwaysOn || isTriggerPressed) {
2018-09-11 15:23:40 -07:00
var intersection = controllerData.rayPicks[this.hand];
// the object is either an entity or an overlay.
this.isObjectEntity = (intersection.type === Picks.INTERSECTED_ENTITY);
this.objectID = intersection.objectID;
return makeRunningValues(true, [], []);
2018-01-04 15:00:17 +13:00
}
2017-08-25 14:20:31 -07:00
}
return makeRunningValues(false, [], []);
};
2017-08-24 17:42:27 -07:00
2018-01-05 11:05:49 +13:00
this.run = function(controllerData, deltaTime) {
var otherModuleRunning = this.getOtherModule().running;
otherModuleRunning = otherModuleRunning && this.getDominantHand() !== this.hand; // Auto-swap to dominant hand.
otherModuleRunning = otherModuleRunning || this.getOtherModule().dominantHandOverride; // Override dominant hand.
var grabModuleNeedsToRun = this.grabModuleWantsNearbyOverlay(controllerData);
2018-09-11 15:23:40 -07:00
// only allow for non-near grab
var allowThisModule = !otherModuleRunning && !(grabModuleNeedsToRun && controllerData.secondaryValues[this.hand] > BUMPER_ON_VALUE);
2018-06-14 17:49:02 -07:00
var isTriggerPressed = controllerData.triggerValues[this.hand] > TRIGGER_OFF_VALUE;
var laserOn = isTriggerPressed || this.parameters.handLaser.allwaysOn;
2018-09-11 15:23:40 -07:00
if (allowThisModule) {
if (laserOn && this.isPointingAtTriggerable(controllerData, isTriggerPressed)) {
this.running = true;
return makeRunningValues(true, [], []);
} else {
this.deleteContextOverlay();
this.running = false;
this.dominantHandOverride = false;
return makeRunningValues(false, [], []);
}
}
this.deleteContextOverlay();
2017-11-13 13:37:53 -08:00
this.running = false;
this.dominantHandOverride = false;
2018-09-11 15:23:40 -07:00
this.objectID = null;
if (this.hand === LEFT_HAND) {
print("allowThisModule = " + allowThisModule);
print("isPointingAtTriggerable = " + (laserOn || this.isPointingAtTriggerable(controllerData, isTriggerPressed)));
}
return makeRunningValues(false, [], []);
2017-08-23 17:32:41 -07:00
};
2017-08-31 18:06:55 -07:00
}
2017-08-25 14:20:31 -07:00
2017-11-14 13:04:09 -08:00
var leftOverlayLaserInput = new WebSurfaceLaserInput(LEFT_HAND);
var rightOverlayLaserInput = new WebSurfaceLaserInput(RIGHT_HAND);
2017-08-23 17:32:41 -07:00
2017-11-14 13:04:09 -08:00
enableDispatcherModule("LeftWebSurfaceLaserInput", leftOverlayLaserInput);
enableDispatcherModule("RightWebSurfaceLaserInput", rightOverlayLaserInput);
2017-08-23 17:32:41 -07:00
2017-10-31 14:13:42 -07:00
function cleanup() {
2017-11-14 13:04:09 -08:00
disableDispatcherModule("LeftWebSurfaceLaserInput");
disableDispatcherModule("RightWebSurfaceLaserInput");
2017-11-01 11:36:36 -07:00
}
2017-10-31 14:13:42 -07:00
Script.scriptEnding.connect(cleanup);
2017-08-23 17:32:41 -07:00
}());