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adding toyball script

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Brad Hefta-Gaub 2014-01-21 20:05:41 -08:00
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//
// toyball.js
// hifi
//
// Created by Brad Hefta-Gaub on 12/31/13.
// Copyright (c) 2013 HighFidelity, Inc. All rights reserved.
//
// This is an example script that turns the hydra controllers into a toy ball catch and throw game.
// It reads the controller, watches for button presses and trigger pulls, and launches particles.
//
// The particles it creates have a script that when they collide with Voxels, the
// particle will change it's color to match the voxel it hits.
//
//
var leftBallAlreadyInHand = false;
var rightBallAlreadyInHand = false;
var leftHandParticle;
var rightHandParticle;
function checkController() {
var numberOfButtons = Controller.getNumberOfButtons();
var numberOfTriggers = Controller.getNumberOfTriggers();
var numberOfSpatialControls = Controller.getNumberOfSpatialControls();
var controllersPerTrigger = numberOfSpatialControls / numberOfTriggers;
// this is expected for hydras
if (!(numberOfButtons==12 && numberOfTriggers == 2 && controllersPerTrigger == 2)) {
print("no hydra connected?");
return; // bail if no hydra
}
// maybe we should make these constants...
var LEFT_PALM = 0;
var LEFT_TIP = 1;
var LEFT_BUTTON_FWD = 5;
var LEFT_BUTTON_3 = 3;
var RIGHT_PALM = 2;
var RIGHT_TIP = 3;
var RIGHT_BUTTON_FWD = 11;
var RIGHT_BUTTON_3 = 9;
var leftGrabButtonPressed = (Controller.isButtonPressed(LEFT_BUTTON_FWD) || Controller.isButtonPressed(LEFT_BUTTON_3));
var rightGrabButtonPressed = (Controller.isButtonPressed(RIGHT_BUTTON_FWD) || Controller.isButtonPressed(RIGHT_BUTTON_3));
var leftPalmPosition = Controller.getSpatialControlPosition(LEFT_PALM);
//print("leftPalmPosition: " + leftPalmPosition.x + ", "+ leftPalmPosition.y + ", "+ leftPalmPosition.z);
var rightPalmPosition = Controller.getSpatialControlPosition(RIGHT_PALM);
//print("rightPalmPosition: " + rightPalmPosition.x + ", "+ rightPalmPosition.y + ", "+ rightPalmPosition.z);
var targetRadius = 3.0;
// If I don't currently have a ball in my left hand, then try to catch closest one
if (!leftBallAlreadyInHand && leftGrabButtonPressed) {
var closestParticle = Particles.findClosestParticle(leftPalmPosition, targetRadius);
if (closestParticle.isKnownID) {
print("LEFT HAND- CAUGHT SOMETHING!!");
leftBallAlreadyInHand = true;
leftHandParticle = closestParticle;
var properties = { position: { x: leftPalmPosition.x / TREE_SCALE,
y: leftPalmPosition.y / TREE_SCALE,
z: leftPalmPosition.z / TREE_SCALE },
velocity : { x: 0, y: 0, z: 0}, inHand: true };
Particles.editParticle(leftHandParticle, properties);
/**
AudioInjectorOptions injectorOptions;
injectorOptions.setPosition(newPosition);
injectorOptions.setLoopbackAudioInterface(app->getAudio());
AudioScriptingInterface::playSound(&_catchSound, &injectorOptions);
**/
return; // exit early
}
}
// If I don't currently have a ball in my right hand, then try to catch closest one
if (!rightBallAlreadyInHand && rightGrabButtonPressed) {
var closestParticle = Particles.findClosestParticle(rightPalmPosition, targetRadius);
if (closestParticle.isKnownID) {
print("RIGHT HAND- CAUGHT SOMETHING!!");
rightBallAlreadyInHand = true;
rightHandParticle = closestParticle;
var properties = { position: { x: rightPalmPosition.x / TREE_SCALE,
y: rightPalmPosition.y / TREE_SCALE,
z: rightPalmPosition.z / TREE_SCALE },
velocity : { x: 0, y: 0, z: 0}, inHand: true };
Particles.editParticle(rightHandParticle, properties);
/**
AudioInjectorOptions injectorOptions;
injectorOptions.setPosition(newPosition);
injectorOptions.setLoopbackAudioInterface(app->getAudio());
AudioScriptingInterface::playSound(&_catchSound, &injectorOptions);
**/
return; // exit early
}
}
// change ball color logic...
/***
if (currentControllerButtons != _lastControllerButtons && (currentControllerButtons & BUTTON_0)) {
_whichBallColor[handID]++;
if (_whichBallColor[handID] >= sizeof(TOY_BALL_ON_SERVER_COLOR)/sizeof(TOY_BALL_ON_SERVER_COLOR[0])) {
_whichBallColor[handID] = 0;
}
}
***/
// LEFT HAND -- If '3' is pressed, and not holding a ball, make a new one
if (Controller.isButtonPressed(LEFT_BUTTON_3) && !leftBallAlreadyInHand) {
leftBallAlreadyInHand = true;
var properties = {
position: { x: leftPalmPosition.x / TREE_SCALE,
y: leftPalmPosition.y / TREE_SCALE,
z: leftPalmPosition.z / TREE_SCALE } ,
velocity: { x: 0, y: 0, z: 0},
gravity: { x: 0, y: 0, z: 0},
inHand: true,
radius: 0.05 / TREE_SCALE,
color: { red: 255, green: 0, blue: 0 },
lifetime: 30
};
print("calling addParticle()");
leftHandParticle = Particles.addParticle(properties);
print("leftHandParticle=" + leftHandParticle.creatorTokenID);
// Play a new ball sound
//app->getAudio()->startDrumSound(1.0f, 2000, 0.5f, 0.02f);
return; // exit early
}
// RIGHT HAND -- If '3' is pressed, and not holding a ball, make a new one
if (Controller.isButtonPressed(RIGHT_BUTTON_3) && !rightBallAlreadyInHand) {
rightBallAlreadyInHand = true;
var properties = {
position: { x: rightPalmPosition.x / TREE_SCALE,
y: rightPalmPosition.y / TREE_SCALE,
z: rightPalmPosition.z / TREE_SCALE } ,
velocity: { x: 0, y: 0, z: 0},
gravity: { x: 0, y: 0, z: 0},
inHand: true,
radius: 0.05 / TREE_SCALE,
color: { red: 255, green: 255, blue: 0 },
lifetime: 30
};
print("calling addParticle()");
rightHandParticle = Particles.addParticle(properties);
print("rightHandParticle=" + rightHandParticle.creatorTokenID);
// Play a new ball sound
//app->getAudio()->startDrumSound(1.0f, 2000, 0.5f, 0.02f);
return; // exit early
}
if (leftBallAlreadyInHand) {
// If holding the ball keep it in the palm
if (leftGrabButtonPressed) {
var properties = {
position: { x: leftPalmPosition.x / TREE_SCALE,
y: leftPalmPosition.y / TREE_SCALE,
z: leftPalmPosition.z / TREE_SCALE } ,
};
print("Particles.editParticle()... staying in hand leftHandParticle=" + leftHandParticle.creatorTokenID);
Particles.editParticle(leftHandParticle, properties);
print("leftPalmPosition: " + leftPalmPosition.x + ", "+ leftPalmPosition.y + ", "+ leftPalmPosition.z);
print("leftPalmPosition: " + leftPalmPosition.x / TREE_SCALE + ", "+ leftPalmPosition.y / TREE_SCALE + ", "+ leftPalmPosition.z / TREE_SCALE);
} else {
print(">>>>> LEFT-BALL IN HAND, but NOT GRABBING!!!");
// If toy ball just released, add velocity to it!
var leftTipVelocity = Controller.getSpatialControlVelocity(LEFT_TIP);
var properties = {
velocity: { x: leftTipVelocity.x / TREE_SCALE,
y: leftTipVelocity.y / TREE_SCALE,
z: leftTipVelocity.z / TREE_SCALE } ,
inHand: false,
gravity: { x: 0, y: -2 / TREE_SCALE, z: 0},
};
print("leftTipVelocity: " + leftTipVelocity.x + ", "+ leftTipVelocity.y + ", "+ leftTipVelocity.z);
print("leftTipVelocity: " + leftTipVelocity.x / TREE_SCALE + ", "+ leftTipVelocity.y / TREE_SCALE + ", "+ leftTipVelocity.z / TREE_SCALE);
print("Particles.editParticle()... releasing leftHandParticle=" + leftHandParticle.creatorTokenID);
Particles.editParticle(leftHandParticle, properties);
leftBallAlreadyInHand = false;
leftHandParticle = false;
/**
AudioInjectorOptions injectorOptions;
injectorOptions.setPosition(ballPosition);
injectorOptions.setLoopbackAudioInterface(app->getAudio());
AudioScriptingInterface::playSound(&_throwSound, &injectorOptions);
**/
}
}
if (rightBallAlreadyInHand) {
// If holding the ball keep it in the palm
if (rightGrabButtonPressed) {
var properties = {
position: { x: rightPalmPosition.x / TREE_SCALE,
y: rightPalmPosition.y / TREE_SCALE,
z: rightPalmPosition.z / TREE_SCALE } ,
};
print("Particles.editParticle()... staying in hand rightHandParticle=" + rightHandParticle.creatorTokenID);
Particles.editParticle(rightHandParticle, properties);
print("rightPalmPosition: " + rightPalmPosition.x + ", "+ rightPalmPosition.y + ", "+ rightPalmPosition.z);
print("rightPalmPosition: " + rightPalmPosition.x / TREE_SCALE + ", "+ rightPalmPosition.y / TREE_SCALE + ", "+ rightPalmPosition.z / TREE_SCALE);
} else {
print(">>>>> RIGHT-BALL IN HAND, but NOT GRABBING!!!");
// If toy ball just released, add velocity to it!
var rightTipVelocity = Controller.getSpatialControlVelocity(LEFT_TIP);
var properties = {
velocity: { x: rightTipVelocity.x / TREE_SCALE,
y: rightTipVelocity.y / TREE_SCALE,
z: rightTipVelocity.z / TREE_SCALE } ,
inHand: false,
gravity: { x: 0, y: -2 / TREE_SCALE, z: 0},
};
print("Particles.editParticle()... releasing rightHandParticle=" + rightHandParticle.creatorTokenID);
Particles.editParticle(rightHandParticle, properties);
rightBallAlreadyInHand = false;
rightHandParticle = false;
/**
AudioInjectorOptions injectorOptions;
injectorOptions.setPosition(ballPosition);
injectorOptions.setLoopbackAudioInterface(app->getAudio());
AudioScriptingInterface::playSound(&_throwSound, &injectorOptions);
**/
}
}
}
// register the call back so it fires before each data send
Agent.willSendVisualDataCallback.connect(checkController);