main_plugin_farm/config/level.json

{
    "level":
    {
        "1": 0,
        "2": 500,
        "3": 1250,
        "4": 3000
    },
    "soil":[1, 1, 1, 5, 10, 15, 25],
    "point":[0, 2000, 5000, 10000, 30000, 50000]
}