[ViewVC] Diff of: cvs/deliantra/server/common/utils.C

Comparing deliantra/server/common/utils.C (file contents):
Revision 1.41 by root, Thu Jan 18 22:19:59 2007 UTC vs.
Revision 1.42 by root, Fri Jan 19 15:15:49 2007 UTC

 #include <funcpoint.h>
 #include <material.h>
 #include <glib.h>
-rand_gen rndm (time (0));
+rand_gen rndm;
+void
-tausworthe_random_generator::tausworthe_random_generator (uint32_t seed)
+tausworthe_random_generator::seed (uint32_t seed)
 {
   state [0] = max (  2, seed      * 69069U);
   state [1] = max (  8, state [0] * 69069U);
   state [2] = max ( 16, state [1] * 69069U);
   state [3] = max (128, state [2] * 69069U);
   state [1] = ((state [1] & 0xFFFFFFF8U) <<  2U) ^ (((state [1] <<  2U) ^ state [1]) >> 27U);
   state [2] = ((state [2] & 0xFFFFFFF0U) <<  7U) ^ (((state [2] << 13U) ^ state [2]) >> 21U);
   state [3] = ((state [3] & 0xFFFFFF80U) << 13U) ^ (((state [3] <<  3U) ^ state [3]) >> 12U);
   return state [0] ^ state [1] ^ state [2] ^ state [3];
+}
+uint32_t
+tausworthe_random_generator::get_range (uint32_t r_max)
+{
+  return next () % r_max;
+}
+// return a number within (min .. max)
+int
+tausworthe_random_generator::get_range (int r_min, int r_max)
+{
+  return r_min + (*this) (max (r_max - r_min + 1, 1));
 }
 /*
  * The random functions here take luck into account when rolling random
  * dice or numbers.  This function has less of an impact the larger the

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines