Free Hero Mesh

  o->dir=d;
  pflink(n);
  v=send_message(from,n,MSG_CREATE,NVALUE(0),NVALUE(0),NVALUE(0));
  if(o->oflags&OF_DESTROYED) return VOIDLINK;
  for(y=0;y<5;y++) for(x=0;x<5;x++) {
    xx=o->x+x-2; yy=o->y+y-2;
    if(xx<1 || xx>pfwidth || yy<1 || yy>pfheight) continue;
    i=x+5*(4-y);
    m=playfield[xx+yy*64-65];
    while(m!=VOIDLINK) {
      p=objects[m];
      if(p->arrivals&(1<<i)) if(m!=n) send_message(n,m,MSG_CREATED,NVALUE(o->x),NVALUE(o->y),v);
      m=p->up;
    }
  }

      if(o->next!=VOIDLINK) objects[o->next]->prev=o->prev;
      // This object is not itself removed from the linked list, since it may be destroyed while enumerating all objects
    }
    o->oflags|=OF_DESTROYED;
    if(why!=8 && !(o->oflags&OF_VISUALONLY)) {
      // Not checking for stealth; stealth only applies to movement, not destruction
      for(yy=0;yy<5;yy++) for(xx=0;xx<5;xx++) {
        x=objects[to]->x+xx-2; y=objects[to]->y+yy-2;
        if(x<1 || x>pfwidth || y<1 || y>pfheight) continue;
        i=xx+5*(4-yy);
        n=playfield[x+y*64-65];
        while(n!=VOIDLINK) {
          o=objects[n];
          if(o->departures&(1<<i)) send_message(to,n,MSG_DESTROYED,NVALUE(0),NVALUE(0),NVALUE(why));
          n=o->up;
        }
      }