{
    "ground": {
        "height": 256,
        "width": 256,
        "x": 0,
        "y": 0,
        "pixelRatio": 1
    },
    "grass": {
        "height": 256,
        "width": 256,
        "x": 256,
        "y": 0,
        "pixelRatio": 1
    },
    "water": {
        "height": 256,
        "width": 256,
        "x":512,
        "y": 0,
        "pixelRatio": 1
    },
    "dirt": {
        "height": 256,
        "width": 256,
        "x": 768,
        "y": 0,
        "pixelRatio": 1
    }
}