With this function you can enable (true) or disable (false) the view of any room within your game except the current one.
room_set_view_enabled(index, val);
参数 描述 index The index of the room to set. val Whether to enable (true) or disable (false) views in the given room.
N/A（无返回值）
global.myroom = room_add();
room_set_view_enabled(global.myroom, true);
This will enable views in the room indexed in "global.myroom".