let gangZones = []
let gangPolygons = []
let zonesMap = [
[0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1],
[1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1],
[1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0],
[0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0],
[0, 0, 1...