vel.scl(delta);
        pos.add(vel);
        vel.scl(1 / delta);

        verts[0] = pos.x;
        verts[1] = pos.y;

        verts[2] = pos.x + sprite.getWidth();
        verts[3] = pos.y + (sprite.getHeight()/2);

        verts[4] = pos.x;
        verts[5] = pos.y + sprite.getHeight();