Multi Drag

class Example extends Phaser.Scene
{
    graphics;

    preload ()
    {
        this.load.setBaseURL('https://cdn.phaserfiles.com/v385');
        this.load.image('logo', 'assets/sprites/phaser3-logo.png');
    }

    create ()
    {
        //  We need 2 extra pointers, as we only get 1 by default
        this.input.addPointer(2);

        const sprite1 = this.add.sprite(400, 100, 'logo').setInteractive({ draggable: true });

        sprite1.on('drag', function (pointer, dragX, dragY)
        {

            this.x = dragX;
            this.y = dragY;

        });

        const sprite2 = this.add.sprite(400, 300, 'logo').setInteractive({ draggable: true });

        sprite2.on('drag', function (pointer, dragX, dragY)
        {

            this.x = dragX;
            this.y = dragY;

        });

        const sprite3 = this.add.sprite(400, 500, 'logo').setInteractive({ draggable: true });

        sprite3.on('drag', function (pointer, dragX, dragY)
        {

            this.x = dragX;
            this.y = dragY;

        });

        this.graphics = this.add.graphics();

        this.add.text(10, 10, 'Multi touch drag test', { font: '16px Courier', fill: '#000000' });
    }

    update ()
    {
        if (this.input.pointer1.isDown || this.input.pointer2.isDown || this.input.pointer3.isDown)
        {
            this.graphics.clear();
        }

        this.graphics.fillStyle(0xff0000, 1);
        this.graphics.fillRect(this.input.pointer1.x, this.input.pointer1.y, 44, 44);

        this.graphics.fillStyle(0x00ff00, 1);
        this.graphics.fillRect(this.input.pointer2.x, this.input.pointer2.y, 44, 44);

        this.graphics.fillStyle(0x0000ff, 1);
        this.graphics.fillRect(this.input.pointer3.x, this.input.pointer3.y, 44, 44);
    }
}

const config = {
    type: Phaser.AUTO,
    parent: 'phaser-example',
    width: 800,
    height: 600,
    backgroundColor: '#efefef',
    scene: Example
};

const game = new Phaser.Game(config);
                        

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