world game objects.js

class Example extends Phaser.Scene
{
    controls;
    text2;
    text;

    preload ()
    {
        this.load.image('eye', 'assets/pics/lance-overdose-loader-eye.png');
    }

    create ()
    {
        for (let i = 0; i < 32; i++)
        {
            const x = Phaser.Math.Between(0, 2000);
            const y = Phaser.Math.Between(0, 2000);

            this.add.sprite(x, y, 'eye').setInteractive();
        }

        this.input.on('gameobjectover', (pointer, gameObject) =>
        {

            gameObject.setTint(0xff0000);

        });

        this.input.on('gameobjectout', (pointer, gameObject) =>
        {

            gameObject.clearTint();

        });

        const cursors = this.input.keyboard.createCursorKeys();

        const controlConfig = {
            camera: this.cameras.main,
            left: cursors.left,
            right: cursors.right,
            up: cursors.up,
            down: cursors.down,
            zoomIn: this.input.keyboard.addKey(Phaser.Input.Keyboard.KeyCodes.Q),
            zoomOut: this.input.keyboard.addKey(Phaser.Input.Keyboard.KeyCodes.E),
            acceleration: 0.06,
            drag: 0.0005,
            maxSpeed: 1.0
        };

        this.controls = new Phaser.Cameras.Controls.SmoothedKeyControl(controlConfig);

        // this.cameras.main.setBackgroundColor('rgba(255, 0, 0, 0.5)');
        // this.cameras.main.setZoom(0.8);
        // this.cameras.main.setRotation(Phaser.Math.DegToRad(10));

        this.text = this.add.text(100, 200, 'x: 0 y: 0', { font: '18px Courier', fill: '#00ff00' }).setScrollFactor(0);
        this.text2 = this.add.text(100, 400, '', { font: '18px Courier', fill: '#00ff00' }).setScrollFactor(0);

        this.input.keyboard.on('keydown-Z', function (event)
        {

            this.cameras.main.setRotation(this.cameras.main.rotation + 0.01);

        }, this);

        this.input.keyboard.on('keydown-X', function (event)
        {

            this.cameras.main.setRotation(this.cameras.main.rotation - 0.01);

        }, this);
    }

    update (time, delta)
    {
        this.controls.update(delta);

        const cam = this.cameras.main;

        //  Take a coordinate from screen space and convert it into World space within the Camera
        // var p = cam.screenToCamera({ x: this.input.x, y: this.input.y });

        const p = this.input.activePointer.positionToCamera(cam);

        this.text.setText([
            `cx: ${cam.scrollX}`,
            `cy: ${cam.scrollY}`,
            '',
            `sx: ${this.input.x}`,
            `sy: ${this.input.y}`,
            '',
            `px: ${p.x}`,
            `py: ${p.y}`
        ]);

        this.text2.setText([
            `a: ${cam.matrix.matrix[0]}`,
            `b: ${cam.matrix.matrix[1]}`,
            `c: ${cam.matrix.matrix[2]}`,
            `d: ${cam.matrix.matrix[3]}`,
            `tx: ${cam.matrix.matrix[4]}`,
            `ty: ${cam.matrix.matrix[5]}`
        ]);
    }
}

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

const game = new Phaser.Game(config);