Full screen bit drop

bits.js

jarEl.src = ``;

cupBase[1] = 5;
boxBody = new p2.Body({ mass: 0, position: [cupBase[0], cupBase[1]] });
console.log(boxBody);
boxShape = new p2.Box({ width: 1920, height: 5 });
boxShape.material = this.materials.wall;
boxBody.addShape(boxShape);
this.world.addBody(boxBody);
this.world.addBody(this.createRectangleBody([0, 0], 1, 1080, 0));
this.world.addBody(this.createRectangleBody([1919, 0], 1, 1080, 0));