--- deliantra/server/lib/cf.pm	2010/01/05 16:16:37	1.498
+++ deliantra/server/lib/cf.pm	2010/01/30 23:50:16	1.504
@@ -1,7 +1,7 @@
 #
 # This file is part of Deliantra, the Roguelike Realtime MMORPG.
 # 
-# Copyright (©) 2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
+# Copyright (©) 2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
 # 
 # Deliantra is free software: you can redistribute it and/or modify it under
 # the terms of the Affero GNU General Public License as published by the
@@ -425,24 +425,29 @@
 
 our @SLOT_QUEUE;
 our $SLOT_QUEUE;
+our $SLOT_DECAY = 0.9;
 
 $SLOT_QUEUE->cancel if $SLOT_QUEUE;
 $SLOT_QUEUE = Coro::async {
    $Coro::current->desc ("timeslot manager");
 
    my $signal = new Coro::Signal;
+   my $busy;
 
    while () {
       next_job:
+
       my $avail = cf::till_tick;
-      if ($avail > 0.01) {
-         for (0 .. $#SLOT_QUEUE) {
-            if ($SLOT_QUEUE[$_][0] < $avail) {
-               my $job = splice @SLOT_QUEUE, $_, 1, ();
-               $job->[2]->send;
-               Coro::cede;
-               goto next_job;
-            }
+
+      for (0 .. $#SLOT_QUEUE) {
+         if ($SLOT_QUEUE[$_][0] <= $avail) {
+            $busy = 0;
+            my $job = splice @SLOT_QUEUE, $_, 1, ();
+            $job->[2]->send;
+            Coro::cede;
+            goto next_job;
+         } else {
+            $SLOT_QUEUE[$_][0] *= $SLOT_DECAY;
          }
       }
 
@@ -451,6 +456,7 @@
          push @cf::WAIT_FOR_TICK, $signal;
          $signal->wait;
       } else {
+         $busy = 0;
          Coro::schedule;
       }
    }
@@ -461,7 +467,8 @@
 
    my ($time, $pri, $name) = @_;
 
-   $time = $TICK * .6 if $time > $TICK * .6;
+   $time = clamp $time, 0.01, $TICK * .6;
+
    my $sig = new Coro::Signal;
 
    push @SLOT_QUEUE, [$time, $pri, $sig, $name];
@@ -2011,8 +2018,8 @@
    }
 }
 
-sub pre_load  { }
-sub post_load { }
+sub pre_load { }
+#sub post_load { } # XS
 
 sub load {
    my ($self) = @_;
@@ -3205,8 +3212,8 @@
 
    %vars = (_dummy => 0) unless %vars;
 
+   my @res;
    local $_;
-   local @safe::cf::_safe_eval_args = values %vars;
 
    my $eval =
       "do {\n"
@@ -3216,9 +3223,15 @@
       . "\n}"
    ;
 
-   sub_generation_inc;
-   my @res = wantarray ? $safe->reval ($eval) : scalar $safe->reval ($eval);
-   sub_generation_inc;
+   if ($CFG{safe_eval}) {
+      sub_generation_inc;
+      local @safe::cf::_safe_eval_args = values %vars;
+      @res = wantarray ? $safe->reval ($eval) : scalar $safe->reval ($eval);
+      sub_generation_inc;
+   } else {
+      local @cf::_safe_eval_args = values %vars;
+      @res = wantarray ? eval eval : scalar eval $eval;
+   }
 
    if ($@) {
       warn "$@";
@@ -3247,8 +3260,8 @@
 sub register_script_function {
    my ($fun, $cb) = @_;
 
-   no strict 'refs';
-   *{"safe::$fun"} = $safe_hole->wrap ($cb);
+   $fun = "safe::$fun" if $CFG{safe_eval};
+   *$fun = $safe_hole->wrap ($cb);
 }
 
 =back
@@ -3279,9 +3292,11 @@
       or cf::cleanup "$path: version mismatch, cannot proceed.";
 
    # patch in the exptable
+   my $exp_table = $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]);
    $facedata->{resource}{"res/exp_table"} = {
       type => FT_RSRC,
-      data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]),
+      data => $exp_table,
+      hash => (Digest::MD5::md5 $exp_table),
    };
    cf::cede_to_tick;
 
@@ -3906,6 +3921,8 @@
 
    cf::server_tick; # one server iteration
 
+   #for(1..3e6){} EV::now_update; $NOW=EV::now; # generate load #d#
+
    if ($NOW >= $NEXT_RUNTIME_WRITE) {
       $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.;
       Coro::async_pool {
@@ -3937,7 +3954,7 @@
 {
    # configure BDB
 
-   BDB::min_parallel 8;
+   BDB::min_parallel 16;
    BDB::max_poll_reqs $TICK * 0.1;
    $AnyEvent::BDB::WATCHER->priority (1);