How drag group with P2 Physics

[Jandeilson]

Hi everyone,

 

I'm trying to drag a group of sprites with Physics P2, but not working. Someone can help me? With ARCADE physical drag works, but does not work with P2.

 

[Luiz Bills]

Can show your code?

[JP91]

I'm afraid it's not that simple but not so difficult,I have no code to show but working on it , basically I'm using hitTest(Position,bodies,Precision),toLocalFrame and RevoluteConstraint, that should work.

[Jandeilson]

Game.Level1 = {    	create: function () {                        this.game.physics.startSystem(Phaser.Physics.P2JS);                //Background        bg = this.game.add.sprite(0, 0, 'bg_game');        bg.animations.add('loop');        bg.animations.play('loop', 5, true);                //Rotate Heart        //rotateHeart = this.game.add.sprite(this.game.world.centerX, this.game.world.centerY, 'rotateHeart');        //rotateHeart.animations.add('loop');        //rotateHeart.animations.play('loop', 5, true);        //rotateHeart.anchor.setTo(0.5, 0.5);                //Enemy Ball 1        enemyBall = this.game.add.sprite(this.game.world.centerX, this.game.world.centerY, 'enemyBall');                enemyBall.animations.add('loop');        enemyBall.animations.play('loop', 5, true);                enemyBall.pivot.x = 150;        enemyBall.pivot.y = 150;	                            //this.game.add.tween(enemyBall.scale).to( { x: 2.5, y: 2.5 }, 5000, Phaser.Easing.Linear.None, true, 0, 5000, true);        this.game.physics.enable(enemyBall, Phaser.Physics.P2JS);        enemyBall.body.angularVelocity = 10;        enemyBall.body.immovable = true;                //Heart P1        hearts1 = this.game.add.group();        hearts1.enableBody = true;        hearts1.physicsBodyType = Phaser.Physics.P2JS;                    for (var i = 0; i < 4; i++) {                heart1 = hearts1.create(i*176+32, 72, 'heart1');        heart1.inputEnabled = true;        heart1.input.enableDrag();        }            },    	update: function() {            },        hearts1Kill: function (enemyBall, hearts1) {        hearts1.kill();    }};

Above you can see my code, I'll be happy to get your help, because I really do not know how to make it work.

[Jandeilson]

So ... anyone would know how to do that?

[mariogarranz]

Not sure, but try this:

Add the proper events to the start and end of the drag.

 

When the drag starts, set heart1.body.moves = false.

 

Set it back to true on the drag stop event.

 

 

Anyway, if you are trying to have the sprite physics affected by dragging, like throwing sprites around with your mouse or finger, I'm not sure that's possible. I made something like this with Phaser 1.6 and I had to record pointer history and set physics values according to that.

[Jandeilson]

How do I add proper events to the start and end of the drag? Sorry, but I do not know how to do. :(

The only thing I want to do is move sprites "hearts1" group by dragging.

Thank you!

[JP91]

hi... this is what I've done, and I hope you find it useful https://googledrive.com/host/0B2Br6oKX-RFNYkJ0YlVtTWJ1UGM/index.html