0d14e5a379
Needs a lot of cleanup. Data has been de-duplicated, and where identical copies existed, one of them has been replaced with a symlink. Some files have been excluded, such as binaries, installers and debug dumps. Some of that may still be present.
358 lines
12 KiB
JavaScript
358 lines
12 KiB
JavaScript
//
|
|
// pistol.js
|
|
//
|
|
// Created by Eric Levin on11/11/15.
|
|
// Copyright 2015 High Fidelity, Inc.
|
|
//
|
|
|
|
// Distributed under the Apache License, Version 2.0.
|
|
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
|
|
/*global print, MyAvatar, Entities, AnimationCache, SoundCache, Scene, Camera, Overlays, Audio, HMD, AvatarList, AvatarManager, Controller, UndoStack, Window, Account, GlobalServices, Script, ScriptDiscoveryService, LODManager, Menu, Vec3, Quat, AudioDevice, Paths, Clipboard, Settings, XMLHttpRequest, randFloat, randInt */
|
|
|
|
|
|
(function() {
|
|
Script.include("../../libraries/utils.js");
|
|
Script.include("../../libraries/constants.js");
|
|
|
|
var _this;
|
|
var DISABLE_LASER_THRESHOLD = 0.2;
|
|
var TRIGGER_CONTROLS = [
|
|
Controller.Standard.LT,
|
|
Controller.Standard.RT,
|
|
];
|
|
var RELOAD_THRESHOLD = 0.95;
|
|
|
|
Pistol = function() {
|
|
_this = this;
|
|
this.equipped = false;
|
|
this.forceMultiplier = 1;
|
|
this.laserLength = 100;
|
|
|
|
this.fireSound = SoundCache.getSound("https://s3.amazonaws.com/hifi-public/sounds/Guns/GUN-SHOT2.raw");
|
|
this.ricochetSound = SoundCache.getSound("https://s3.amazonaws.com/hifi-public/sounds/Guns/Ricochet.L.wav");
|
|
this.playRichochetSoundChance = 0.1;
|
|
this.fireVolume = 0.2;
|
|
this.bulletForce = 10;
|
|
this.showLaser = false;
|
|
|
|
this.laserOffsets = {
|
|
y: 0.095
|
|
};
|
|
this.firingOffsets = {
|
|
z: 0.16
|
|
}
|
|
|
|
};
|
|
|
|
Pistol.prototype = {
|
|
canShoot: false,
|
|
|
|
startEquip: function(id, params) {
|
|
this.equipped = true;
|
|
this.hand = params[0] == "left" ? 0 : 1;
|
|
},
|
|
|
|
continueEquip: function(id, params) {
|
|
if (!this.equipped) {
|
|
return;
|
|
}
|
|
this.updateProps();
|
|
if (this.showLaser) {
|
|
this.updateLaser();
|
|
}
|
|
this.toggleWithTriggerPressure();
|
|
},
|
|
|
|
updateProps: function() {
|
|
var gunProps = Entities.getEntityProperties(this.entityID, ['position', 'rotation']);
|
|
this.position = gunProps.position;
|
|
this.rotation = gunProps.rotation;
|
|
this.firingDirection = Quat.getFront(this.rotation);
|
|
var upVec = Quat.getUp(this.rotation);
|
|
this.barrelPoint = Vec3.sum(this.position, Vec3.multiply(upVec, this.laserOffsets.y));
|
|
this.laserTip = Vec3.sum(this.barrelPoint, Vec3.multiply(this.firingDirection, this.laserLength));
|
|
this.barrelPoint = Vec3.sum(this.barrelPoint, Vec3.multiply(this.firingDirection, this.firingOffsets.z))
|
|
var pickRay = {
|
|
origin: this.barrelPoint,
|
|
direction: this.firingDirection
|
|
};
|
|
},
|
|
toggleWithTriggerPressure: function() {
|
|
this.triggerValue = Controller.getValue(TRIGGER_CONTROLS[this.hand]);
|
|
|
|
if (this.triggerValue < RELOAD_THRESHOLD) {
|
|
this.canShoot = true;
|
|
}
|
|
if (this.canShoot === true && this.triggerValue === 1) {
|
|
this.fire();
|
|
this.canShoot = false;
|
|
}
|
|
|
|
if (this.triggerValue < DISABLE_LASER_THRESHOLD && this.showLaser === true) {
|
|
this.showLaser = false;
|
|
Overlays.editOverlay(this.laser, {
|
|
visible: false
|
|
});
|
|
} else if (this.triggerValue >= DISABLE_LASER_THRESHOLD && this.showLaser === false) {
|
|
this.showLaser = true
|
|
Overlays.editOverlay(this.laser, {
|
|
visible: true
|
|
});
|
|
}
|
|
|
|
|
|
},
|
|
updateLaser: function() {
|
|
|
|
Overlays.editOverlay(this.laser, {
|
|
start: this.barrelPoint,
|
|
end: this.laserTip,
|
|
alpha: 1
|
|
});
|
|
},
|
|
|
|
releaseEquip: function(id, params) {
|
|
this.hand = null;
|
|
this.equipped = false;
|
|
Overlays.editOverlay(this.laser, {
|
|
visible: false
|
|
});
|
|
},
|
|
|
|
triggerPress: function(hand, value) {
|
|
if (this.hand === hand && value === 1) {
|
|
//We are pulling trigger on the hand we have the gun in, so fire
|
|
this.fire();
|
|
}
|
|
},
|
|
|
|
fire: function() {
|
|
|
|
Audio.playSound(this.fireSound, {
|
|
position: this.barrelPoint,
|
|
volume: this.fireVolume
|
|
});
|
|
|
|
var pickRay = {
|
|
origin: this.barrelPoint,
|
|
direction: this.firingDirection
|
|
};
|
|
this.createGunFireEffect(this.barrelPoint)
|
|
var intersection = Entities.findRayIntersectionBlocking(pickRay, true);
|
|
if (intersection.intersects) {
|
|
this.createEntityHitEffect(intersection.intersection);
|
|
if (Math.random() < this.playRichochetSoundChance) {
|
|
Script.setTimeout(function() {
|
|
Audio.playSound(_this.ricochetSound, {
|
|
position: intersection.intersection,
|
|
volume: _this.fireVolume
|
|
});
|
|
}, randFloat(10, 200));
|
|
}
|
|
if (intersection.properties.dynamic === 1) {
|
|
// Any dynaic entity can be shot
|
|
Entities.editEntity(intersection.entityID, {
|
|
velocity: Vec3.multiply(this.firingDirection, this.bulletForce)
|
|
});
|
|
}
|
|
}
|
|
},
|
|
|
|
unload: function() {
|
|
Overlays.deleteOverlay(this.laser);
|
|
},
|
|
|
|
createEntityHitEffect: function(position) {
|
|
var sparks = Entities.addEntity({
|
|
type: "ParticleEffect",
|
|
position: position,
|
|
lifetime: 4,
|
|
"name": "Sparks Emitter",
|
|
"color": {
|
|
red: 228,
|
|
green: 128,
|
|
blue: 12
|
|
},
|
|
"maxParticles": 1000,
|
|
"lifespan": 0.15,
|
|
"emitRate": 1000,
|
|
"emitSpeed": 1,
|
|
"speedSpread": 0,
|
|
"emitOrientation": {
|
|
"x": -0.4,
|
|
"y": 1,
|
|
"z": -0.2,
|
|
"w": 0.7071068286895752
|
|
},
|
|
"emitDimensions": {
|
|
"x": 0,
|
|
"y": 0,
|
|
"z": 0
|
|
},
|
|
"polarStart": 0,
|
|
"polarFinish": Math.PI,
|
|
"azimuthStart": -3.1415927410125732,
|
|
"azimuthFinish": 2,
|
|
"emitAcceleration": {
|
|
"x": 0,
|
|
"y": 0,
|
|
"z": 0
|
|
},
|
|
"accelerationSpread": {
|
|
"x": 0,
|
|
"y": 0,
|
|
"z": 0
|
|
},
|
|
"particleRadius": 0.03,
|
|
"radiusSpread": 0.02,
|
|
"radiusStart": 0.02,
|
|
"radiusFinish": 0.03,
|
|
"colorSpread": {
|
|
red: 100,
|
|
green: 100,
|
|
blue: 20
|
|
},
|
|
"alpha": 1,
|
|
"alphaSpread": 0,
|
|
"alphaStart": 0,
|
|
"alphaFinish": 0,
|
|
"additiveBlending": true,
|
|
"textures": "http://ericrius1.github.io/PartiArt/assets/star.png"
|
|
});
|
|
|
|
Script.setTimeout(function() {
|
|
Entities.editEntity(sparks, {
|
|
isEmitting: false
|
|
});
|
|
}, 100);
|
|
|
|
},
|
|
|
|
createGunFireEffect: function(position) {
|
|
var smoke = Entities.addEntity({
|
|
type: "ParticleEffect",
|
|
position: position,
|
|
lifetime: 1,
|
|
"name": "Smoke Hit Emitter",
|
|
"maxParticles": 1000,
|
|
"lifespan": 4,
|
|
"emitRate": 20,
|
|
emitSpeed: 0,
|
|
"speedSpread": 0,
|
|
"emitDimensions": {
|
|
"x": 0,
|
|
"y": 0,
|
|
"z": 0
|
|
},
|
|
"polarStart": 0,
|
|
"polarFinish": 0,
|
|
"azimuthStart": -3.1415927410125732,
|
|
"azimuthFinish": 3.14,
|
|
"emitAcceleration": {
|
|
"x": 0,
|
|
"y": 0.5,
|
|
"z": 0
|
|
},
|
|
"accelerationSpread": {
|
|
"x": 0.2,
|
|
"y": 0,
|
|
"z": 0.2
|
|
},
|
|
"radiusSpread": 0.04,
|
|
"particleRadius": 0.07,
|
|
"radiusStart": 0.07,
|
|
"radiusFinish": 0.07,
|
|
"alpha": 0.7,
|
|
"alphaSpread": 0,
|
|
"alphaStart": 0,
|
|
"alphaFinish": 0,
|
|
"additiveBlending": 0,
|
|
"textures": "https://hifi-public.s3.amazonaws.com/alan/Particles/Particle-Sprite-Smoke-1.png"
|
|
});
|
|
Script.setTimeout(function() {
|
|
Entities.editEntity(smoke, {
|
|
isEmitting: false
|
|
});
|
|
}, 100);
|
|
|
|
var flash = Entities.addEntity({
|
|
type: "ParticleEffect",
|
|
position: this.barrelPoint,
|
|
"name": "Muzzle Flash",
|
|
lifetime: 4,
|
|
parentID: this.entityID,
|
|
"color": {
|
|
red: 228,
|
|
green: 128,
|
|
blue: 12
|
|
},
|
|
"maxParticles": 1000,
|
|
"lifespan": 0.1,
|
|
"emitRate": 1000,
|
|
"emitSpeed": 0.5,
|
|
"speedSpread": 0,
|
|
"emitOrientation": {
|
|
"x": -0.4,
|
|
"y": 1,
|
|
"z": -0.2,
|
|
"w": 0.7071068286895752
|
|
},
|
|
"emitDimensions": {
|
|
"x": 0,
|
|
"y": 0,
|
|
"z": 0
|
|
},
|
|
"polarStart": 0,
|
|
"polarFinish": Math.PI,
|
|
"azimuthStart": -3.1415927410125732,
|
|
"azimuthFinish": 2,
|
|
"emitAcceleration": {
|
|
"x": 0,
|
|
"y": 0,
|
|
"z": 0
|
|
},
|
|
"accelerationSpread": {
|
|
"x": 0,
|
|
"y": 0,
|
|
"z": 0
|
|
},
|
|
"particleRadius": 0.05,
|
|
"radiusSpread": 0.01,
|
|
"radiusStart": 0.05,
|
|
"radiusFinish": 0.05,
|
|
"colorSpread": {
|
|
red: 100,
|
|
green: 100,
|
|
blue: 20
|
|
},
|
|
"alpha": 1,
|
|
"alphaSpread": 0,
|
|
"alphaStart": 0,
|
|
"alphaFinish": 0,
|
|
"additiveBlending": true,
|
|
"textures": "http://ericrius1.github.io/PartiArt/assets/star.png"
|
|
});
|
|
Script.setTimeout(function() {
|
|
Entities.editEntity(flash, {
|
|
isEmitting: false
|
|
});
|
|
}, 100)
|
|
|
|
},
|
|
|
|
preload: function(entityID) {
|
|
this.entityID = entityID;
|
|
this.laser = Overlays.addOverlay("line3d", {
|
|
start: ZERO_VECTOR,
|
|
end: ZERO_VECTOR,
|
|
color: COLORS.RED,
|
|
alpha: 1,
|
|
visible: true,
|
|
lineWidth: 2
|
|
});
|
|
},
|
|
};
|
|
|
|
// entity scripts always need to return a newly constructed object of our type
|
|
return new Pistol();
|
|
});
|