--- deliantra/server/ext/jeweler.ext	2007/05/19 00:11:11	1.11
+++ deliantra/server/ext/jeweler.ext	2007/07/31 09:40:15	1.12
@@ -52,7 +52,7 @@
    @rings >= 2
       or return $pl->reply (undef, "You slap yourself, you forgot to put at least 2 jewels in!");
 
-   my $input_level;
+   my $input_level = 0;
    my $value;
    for (@rings) {
       $input_level = max ($_->power_to_level, $input_level);
@@ -63,7 +63,7 @@
    $ring->improve_by_ring (@rings);
 
    if ($do_analyze) {
-      $pl->reply (undef, "You want to make a " . $ring->to_string . ": " . $ring->analyze ($sk, $pl));
+      $pl->reply (undef, "You want to make a " . $ring->to_string . ": " . $ring->analyze ($sk, $pl, $input_level));
       $ring->wiz_analyze ($pl)
          if $pl->flag (cf::FLAG_WIZ);
       return;
@@ -88,30 +88,7 @@
    my $exp;
 
    if ($r <= $ch or $pl->flag (cf::FLAG_WIZ)) {
-      my $lvl = max ($ring->power_to_level, 1);
-      $exp =
-         (cf::level_to_min_exp ($lvl) - cf::level_to_min_exp ($lvl - 1))
-            / (10 + max ($lvl - 1, 0)); # 10 + level times making such a ring
-                                        # should get you to the rings level at least.
-
-      if (defined $input_level) {
-         my $subexp =
-            (cf::level_to_min_exp ($input_level)
-               - cf::level_to_min_exp ($input_level - 1))
-                  / (10 + max ($input_level - 1, 0)); # see above for comment
-
-         $exp -= $subexp;
-         $exp = max ($exp, 0);
-
-      } else {
-         # the experience bonus here is to make level 1 rings give you at least
-         # 100 exp points when making them. This also makes leveling in the
-         # first few levels a bit easier. (probably until around level 5-6).
-         my $expbonus = cf::level_to_min_exp (2) / 10;
-         # this bonus should also only be given for _new_ rings and not for merged
-         # ones - to prevent infinite exp making.
-         $exp += $expbonus;
-      }
+      $exp = $ring->projected_exp ($input_level);
 
       $pl->change_exp ($exp, "jeweler", cf::SK_EXP_SKILL_ONLY);
       $pl->message ("You succeed and get $exp experience points.");
@@ -254,6 +231,12 @@
                   my $c2    = $iring->calc_costs;
                   my $value = $iring->calc_value_from_cost ($c2);
 
+                  if ((not defined $c1) || (not defined $c2)) {
+                     $pl->message ("The jewel has or will become a resistancy above 99%,\n"
+                                  ."that is completly impossible to make!");
+                     return;
+                  }
+
                   my %keys;
                   my %cdiff;
                   for (keys %$c1, keys %$c2) { $keys{$_} = 1 }