side attacks for bows

pcmove.cpp

@@ -256,6 +256,9 @@ bool pcmove::try_shooting(bool auto_target) {
   items[itCrossbow] = bow::loading_time();
   bow::shoot();
 
+  int v = -1; for(auto p: bow::bowpath) if(p.next.at == cwt.at && p.first) v = p.next.spin;
+
+  if(v >= 0) sideAttack(cwt.at, v, moPlayer, 0);
   if(items[itOrbGravity]) {
     gravity_state = get_static_gravity(cwt.at);
     if(gravity_state) markOrb(itOrbGravity);