+ print("safe distance to back off: ", ftos(safe * vlen(p - start)), "qu\n");
+ print("unsafe distance to back off: ", ftos(unsafe * vlen(p - start)), "qu\n");
+
+ tracebox(p, PL_MIN + '0.1 0.1 0.1', PL_MAX - '0.1 0.1 0.1', p, MOVE_NOMONSTERS, world);
+ if(trace_startsolid)
+ print("trace_endpos much in solid when tracing from ", vtos(start), " to ", vtos(end), " endpos ", vtos(p), "\n");
+ else
+ print("trace_endpos just in solid when tracing from ", vtos(start), " to ", vtos(end), " endpos ", vtos(p), "\n");
+ if (++hitcount >= 10)
+ break;
+ }
+ else
+ {