qcsrc/client/sortlist.qh

   1 #ifndef SORTLIST_H
   2 #define SORTLIST_H
   3
   4 //.float(entity,entity) sort_cmp;
   5 .entity sort_next, sort_prev;
   6
   7 entity Sort_Spawn();
   8
   9 /**
  10  * Swap two neighbours in a sortlist.
  11  * @param a FIRST entity
  12  * @param b entity after a
  13  */
  14 #define SORT_SWAP(a,b)                                                                  \
  15         b.sort_prev = a.sort_prev;                                                      \
  16         a.sort_next = b.sort_next;                                                      \
  17         if(b.sort_next) b.sort_next.sort_prev = a;                      \
  18         if(a.sort_prev) a.sort_prev.sort_next = b;                      \
  19         a.sort_prev = b;                                                                        \
  20         b.sort_next = a
  21
  22 #endif