levels.json

{
  "levels": [
    {
      "name": "Stage 1",
      "controller": "StageController",
      "speed": "slow",
      "water": {
        "src": "stage_1_water.png",
        "width": 32,
        "height": 32,
        "source_width": 96,
        "source_height": 32
      },
      "background": "stage_1_bg.png",
      "screen_width": 240,
      "screen_height": 320,
      "board_width": 378,
      "objects": [
        {
          "type": "Turret",
          "options": {
            "x": 203,
            "y": 748
          }
        },
        {
          "type": "Turret",
          "options": {
            "x": 56,
            "y": 844
          }
        },
        {
          "type": "Turret",
          "options": {
            "x": 203,
            "y": 1005
          }
        },
        {
          "type": "Turret",
          "options": {
            "x": 43,
            "y": 1016
          }
        },
        {
          "type": "Turret",
          "options": {
            "x": 75,
            "y": 1069
          }
        },
        {
          "type": "Turret",
          "options": {
            "x": 187,
            "y": 1069
          }
        },
        {
          "type": "Helicopter",
          "options": {
            "time": 3,
            "x": 120
          }
        },
        {
          "type": "Helicopter",
          "options": {
            "time": 4,
            "x": 200
          }
        },
        {
          "type": "Helicopter",
          "options": {
            "time": 7,
            "x": 50
          }
        },
        {
          "type": "BigHelicopter",
          "options": {
            "time": 9,
            "x": 100
          }
        },
        {
          "type": "Helicopter",
          "options": {
            "time": 13,
            "x": 200
          }
        },
        {
          "type": "Helicopter",
          "options": {
            "time": 14,
            "x": 50
          }
        },
        {
          "type": "Helicopter",
          "options": {
            "time": 16,
            "x": 100
          }
        },
        {
          "type": "Helicopter",
          "options": {
            "time": 17,
            "x": 20
          }
        },
        {
          "type": "BigHelicopter",
          "options": {
            "time": 20,
            "x": 0
          }
        }
      ]
    }
  ]

}