fix: patch reading squares

public_html/js/global.js

@@ -86,6 +86,7 @@ let maps = [new Game_Map(portals.slice(0,8),0,map0Squares,[]),
             new Game_Map(portals.slice(19,20),9,map9Squares,[]),
             new Game_Map(portals.slice(20,21),10,map10Squares,map10Circles),
             new Game_Map(portals.slice(21,22),11,map11Squares,map11Circles)];
+maps[-1]=new Game_Map([],-1,[],[])
         
 players.push(new Player(-1,-50,-50,-1,"VOITURES",0));