Problem: how to re-init the network after reset()

Just for anyone else, you can write functions that get called on init and kill. kill is called before the reset happens, and init happens after...

/*JSON{
  "type" : "init",
  "generate" : "jswrap_net_init"
}*/
void jswrap_net_init() {
}

/*JSON{
  "type"     : "kill",
  "generate" : "jswrap_net_kill"
}*/
void jswrap_net_kill() {
}