createFromTiles Code

class Scene1 extends Phaser.Scene {
    constructor() {
        super("Scene1");
    }
    _create() {
        this.map = this.add.tilemap("map");

        this.tileset = this.map.addTilesetImage("GreyTransperant");

        this.rocks = this.map.createStaticLayer("Rock", this.tileset);
        this.collisions = this.map.createStaticLayer("Collisions", this.tileset);
        this.collisions.setCollisionByExclusion(-1);

        this.map.createFromTiles([-1], null, this.objects, this, this.cameras.main,"FunnyHitBox");

        this.player = this.physics.add.sprite(260, 302, "player");
        this.cameras.main.centerOn(this.player.x, this.player.y);

        this.physics.add.collider(this.player, this.collisions, null, null, this);

        this.space_bar = this.input.keyboard.addKey(Phaser.Input.Keyboard.KeyCodes.SPACE);
        this.left = this.input.keyboard.addKey(Phaser.Input.Keyboard.KeyCodes.LEFT);
        this.right = this.input.keyboard.addKey(Phaser.Input.Keyboard.KeyCodes.RIGHT);
        this.up = this.input.keyboard.addKey(Phaser.Input.Keyboard.KeyCodes.UP);
        this.down = this.input.keyboard.addKey(Phaser.Input.Keyboard.KeyCodes.DOWN);
            }
    create() {
        this._create();
    }
    update() {
        this.cameras.main.centerOn(this.player.x, this.player.y, this.setCollisions);

        if (this.left.isDown) {
                this.player.body.velocity.x = -200;
            } else if (this.right.isDown) {
                this.player.body.velocity.x = 200;
            } else {
                this.player.body.velocity.x = 0;
            }

        if (this.up.isDown) {
                this.player.body.velocity.y = -200;
        }
    } //update end
} //scene1 end