{ "logic":
  { "bushInterval": {"@min": 80, "@max": 250},

    "bush":
    { "class":   "ModelBush",
      "view":    ["@some", "bush1", "bush1", "bush1", "bush2",
                           "bush3", "bush3", "bush4", "bush5", "bush6"
                 ],
      "width":    60,
      "height":   30,
      "x":       810,
      "y":       {"@min": 340, "@max": 400, "@integer": true},
      "vx":     -300,
      "yAnchor": 1.0
    }
  },

  "model":
  { "stage":
    { "class": "ModelStage",
      "width":  800,
      "height": 400
    },

    "background":
    { "class":     "ModelBackground",
      "models":    ["street1", "street2"],
      "views":     ["street1", "street2"],
      "direction": "horizontal",
      "vx":        -300,
      "model":
      { "class": "ModelBackgroundElement",
        "x":        0,
        "y":        0,
        "width":  806,
        "height": 400,
        "zLayer":   0,
        "overlap":  4
      }
    }
  },

  "view":
  { "street1": {"class": "ViewBackgroundElement", "resource": "street1"},
    "street2": {"class": "ViewBackgroundElement", "resource": "street2"},
    "bush1":   {"class": "ViewBush",              "resource": "bush1"},
    "bush2":   {"class": "ViewBush",              "resource": "bush2"},
    "bush3":   {"class": "ViewBush",              "resource": "bush3"},
    "bush4":   {"class": "ViewBush",              "resource": "bush4"},
    "bush5":   {"class": "ViewBush",              "resource": "bush5"},
    "bush6":   {"class": "ViewBush",              "resource": "bush6"}
  }
}