{ "plane": 
  { "canvasID": "d_canvas",
    "colsNr":   31, 
    "rowsNr":   25,
    "item":
    { "size": 20,
      "subclasses":
      { "Body": 
        { "type":        "circle", 
          "radius":      9, 
          "color":       "#239fff",
          "borderSize":  2,
          "borderColor": "#111111"
        },
        "Wall": 
        { "type":        "square",
          "size":        18, 
          "color":       "#AA3523",
          "borderSize":  0,
          "borderColor": "#000000"
        },
        "Food": 
        { "type":        "circle", 
          "radius":      5, 
          "color":       "#d645d4", 
          "borderSize":  2,
          "borderColor": "#111111"
        }
      } 
    }  
  },
  
  "snake":      
  { "tail":      { "x": 29, "y": 12 },
    "length":    3,
    "direction": "west"
  },
  
  "controller": 
  { "keys":         { "37": "left",  "39": "right" },
    "menu":         { "s":  "startStop", " ": "pause" },
    "speed":        8,
    "foodInterval": { "min": 500, "max": 1500 }
  },
  
  "menu":
  { "buttonStartID": "d_button_start",
    "buttonPauseID": "d_button_pause",
    "buttonStopID":  "d_button_stop"
  }
}