server/config/server.json

{
	"tick": 66,
	"timescale": 1.0,
	"width": 1000,
	"height": 500,
	"obstacles": [
        [100, 300, 200, 400],
        [100, 100, 200, 200],
        [400, 150, 600, 350],
        [800, 300, 900, 400],
        [800, 100, 900, 200]
    ]
}