Unexpected collision using createMultiple

[AlexArroyoDuque]

Hi gamers!

 

I have a group in which some coins are created with createMultiple.

When I start the game the player collisions with unexpected group of coins ... 

The score of the player increases, therefore the collision occurs, but is not physically collide ...

 

Some code:

            this.coinlGroup = this.game.add.group();

            this.coinGroup.createMultiple(70, 'coin');

            this.coinGroup.forEach(setupCoinGroup, this);

 

 

Greetings!

[JP91]

you need to add game.physics.enable (object, type physics) ????

[AlexArroyoDuque]

mmm...

 

This is my setup function:

 

setupCoinGroup = function (coin, theGame) {

    theGame.game.physics.p2.enable(coin);

    coin.body.setCircle(16);

    coin.body.data.gravityScale = 0.25;

    coin.anchor.setTo(0.5, 0.5);

    coin.body.collides(theGame.playerCG); // ¿problem?

 

    coin.body.mass = 0.01;

    coin.alpha = 0.8;

};

[JP91]

can make two collision groups. One for the player and other for the coins.

[AlexArroyoDuque]

Hi.

I have some collision groups.

 

And this is my player setup:

 

    player.body.collides([theGame.layerCG, theGame.coinCG]);

 

    player.body.createGroupCallback(theGame.CoinlCG, collisions.collisionPrice, theGame);

 

 

collisionPrice kill the coin and upgrades the score.

[JP91]

mmmm... player.body has been assigned a collision group.

var playerGroup = game.physics.p2.createCollisionGroup();

player.body.setCollisionGroup(playerGroup);

[AlexArroyoDuque]

And this is my player:

    player = this.game.add.sprite(50, 50, 'player');

    player.body.setCollisionGroup(theGame.playerCG);

 

    player.body.collides([theGame.coinCG]);

    player.body.createGroupCallback(theGame.coinCG, collisions.collisionPrice, theGame);

 

[AlexArroyoDuque]

In debug mode I see as the group of coins is generated at the position (0, 0) and fall on my player. 

Why?  

 

A greeting.

[rich]

Because in 2.0.0 it created the physics body regardless of the exists status when using createMultiple. This is fixed in 2.0.1 (currently in the dev branch, but will be released v. soon to master)