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mostly working

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This commit is contained in:
James Pollack 2015-09-30 10:49:47 -07:00
parent c3dfea4712
commit 99fbed6143
2 changed files with 43 additions and 37 deletions
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11
examples/toys/ping_pong_gun/createPingPongGun.js
View file

@ -15,7 +15,8 @@ Script.include("https://hifi-public.s3.amazonaws.com/scripts/utilities.js");
var scriptURL = Script.resolvePath('pingPongGun.js');
var MODEL_URL = 'http://hifi-public.s3.amazonaws.com/models/ping_pong_gun/ping_pong_gun.fbx'
var COLLISION_HULL_URL = '';
var COLLISION_HULL_URL = 'http://hifi-public.s3.amazonaws.com/models/ping_pong_gun/ping_pong_gun_collision_hull.obj';
var center = Vec3.sum(Vec3.sum(MyAvatar.position, {
x: 0,
y: 0.5,
@ -25,6 +26,9 @@ var center = Vec3.sum(Vec3.sum(MyAvatar.position, {
var pingPongGun = Entities.addEntity({
type: "Model",
modelURL: MODEL_URL,
shapeType: 'compound',
compoundShapeURL: COLLISION_HULL_URL,
script: scriptURL,
position: center,
dimensions: {
x: 0.1,
@ -32,12 +36,9 @@ var pingPongGun = Entities.addEntity({
z: 0.03
},
collisionsWillMove: true,
shapeType: 'compound',
compoundShapeURL: COLLISION_HULL_URL,
script: scriptURL
});
function cleanUp() {
Entities.deleteEntity(pingPongGun);
}
Script.scriptEnding.connect(cleanup)

69
examples/toys/ping_pong_gun/pingPongGun.js
View file

@ -14,7 +14,6 @@
Script.include("../../libraries/utils.js");
var SHOOTING_SOUND_URL = 'http://hifi-public.s3.amazonaws.com/sounds/Switches%20and%20sliders/flashlight_on.wav';
var MODEL_URL = 'http://hifi-public.s3.amazonaws.com/models/ping_pong_gun/ping_pong_gun.fbx'
// this is the "constructor" for the entity as a JS object we don't do much here, but we do want to remember
// our this object, so we can access it in cases where we're called without a this (like in the case of various global signals)
@ -24,21 +23,21 @@
//if the trigger value goes below this value, reload the gun.
var RELOAD_THRESHOLD = 0.7;
var GUN_TIP_OFFSET = 0.095;
// Evaluate the world light entity positions and orientations from the model ones
function evalLightWorldTransform(modelPos, modelRot) {
// // Evaluate the world light entity positions and orientations from the model ones
// function evalLightWorldTransform(modelPos, modelRot) {
return {
p: Vec3.sum(modelPos, Vec3.multiplyQbyV(modelRot, MODEL_LIGHT_POSITION)),
q: Quat.multiply(modelRot, MODEL_LIGHT_ROTATION)
};
}
// return {
// p: Vec3.sum(modelPos, Vec3.multiplyQbyV(modelRot, MODEL_LIGHT_POSITION)),
// q: Quat.multiply(modelRot, MODEL_LIGHT_ROTATION)
// };
// }
PingPongGun.prototype = {
hand: null,
whichHand: null,
gunTipPosition: null,
canShoot: false,
setRightHand: function() {
this.hand = 'RIGHT';
},
@ -48,7 +47,7 @@
},
startNearGrab: function() {
setWhichHand();
this.setWhichHand();
},
setWhichHand: function() {
@ -76,21 +75,23 @@
this.triggerValue = Controller.getActionValue(handClick);
if (this.triggerValue < RELOAD_THRESHOLD) {
print('RELOAD');
this.canShoot = true;
} else if (this.triggerValue >= RELOAD_THRESHOLD && this.canShoot === true) {
var gunProperties = Entities.getEntityProperties(this.entityID,["position","rotation"])
var gunProperties = Entities.getEntityProperties(this.entityID, ["position", "rotation"]);
this.shootBall(gunProperties);
this.canShoot = false;
}
return;
},
shootBall: function(gunProperties,triggerValue) {
var forwardVec = Quat.getFront(Quat.multiply(gunProperties.rotation , Quat.fromPitchYawRollDegrees(0, 90, 0)));
//forwardVec = Vec3.normalize(forwardVec);
shootBall: function(gunProperties, triggerValue) {
print('SHOOT BALL');
var forwardVec = Quat.getFront(Quat.multiply(gunProperties.rotation, Quat.fromPitchYawRollDegrees(0, 90, 0)));
forwardVec = Vec3.normalize(forwardVec);
var properties = {
type: 'Sphere'
type: 'Sphere',
color: {
red: 0,
green: 0,
@ -104,42 +105,46 @@
linearDamping: 0.2,
gravity: {
x: 0,
y: -9.8,
y: -0.05,
z: 0
},
rotation:gunProperties.rotation,
position: this.gunTipPosition,
velocity: velocity,
collisionsWillMove: true,
collisionSoundURL: SHOOTING_SOUND_URL,
rotation: gunProperties.rotation,
position: this.getGunTipPosition(gunProperties),
velocity: forwardVec,
lifetime: 10
};
var pingPongBall = Entities.addEntity(properties);
var audioOptions = {
position: gunProperties.position
}
this.playSoundAtCurrentPosition(gunProperties.position);
},
playSoundAtCurrentPosition: function(playOnSound) {
var position = Entities.getEntityProperties(this.entityID, "position").position;
playSoundAtCurrentPosition: function(position) {
var audioProperties = {
volume: 0.25,
position: position
};
if (playOnSound) {
Audio.playSound(this.ON_SOUND, audioProperties);
} else {
Audio.playSound(this.OFF_SOUND, audioProperties);
}
Audio.playSound(this.SHOOTING_SOUND, audioProperties);
},
getGunTipPosition: function(properties) {
//the tip of the gun is going to be in a different place than the center, so we move in space relative to the model to find that position
var upVector = Quat.getUp(properties.rotation);
var upOffset = Vec3.multiply(upVector, GUN_TIP_OFFSET);
var wandTipPosition = Vec3.sum(properties.position, upOffset);
return wandTipPosition;
var frontVector = Quat.getFront(properties.rotation);
var frontOffset = Vec3.multiply(frontVector, GUN_TIP_OFFSET);
var gunTipPosition = Vec3.sum(properties.position, frontOffset);
return gunTipPosition;
},
preload: function(entityID) {
print('PRELOAD PING PONG GUN');
this.entityID = entityID;
this.ON_SOUND = SoundCache.getSound(SHOOT_SOUND_URL);
this.SHOOTING_SOUND = SoundCache.getSound(SHOOTING_SOUND_URL);
},
@ -150,5 +155,5 @@
};
// entity scripts always need to return a newly constructed object of our type
return new Flashlight();
return new PingPongGun();
});