--- deliantra/server/Changes	2009/11/11 17:41:13	1.508
+++ deliantra/server/Changes	2009/11/12 01:11:52	1.510
@@ -6,9 +6,7 @@
 TODO: think about naking the rhyzian amulet useful - makes little sense in deliantra?
 TODO: cast invisible...
 
-TODO: update_stats delay for players, between commands etc.
 TODO: get_nearest_player slow
-TODO: speed_left dumping very slow
 	- TRIGGER events got passed a garbage pointer instead of a
           real player object on player changes.
 	- shop specialisation calculation was totally broken.
@@ -21,8 +19,9 @@
         - balancing change, halve rod recharge speed (instead
           of 4.8s, the standard rods now recharge in ~10s. not a solution,
           but still.
-        - reduce cpu time used for map saving by >40% by avoiding
-          the costly flasg-checking loop in most cases.
+        - reduce cpu time used for map saving by >>50% by avoiding
+          the costly flag-checking loop in most cases and using a simple
+          repeat-cache for speed_left.
         - always delay stats update for players on insert/remove till
           next tick/command, which saves a lot of cpu cycles on drop/take.
         - pet monster level was not displayed correctly in "showpets index".
@@ -44,6 +43,8 @@
         - store hash value in shstr, not used by anything, but doesn't use much memory.
         - fixed crash bug in learn_spell command.
         - remove all traces of FLAG_NO_FIX_PLAYER.
+        - avoid sv_derived_from calls (lots of hash lookups) when converting
+          from perl to c++.
         - implemented least_significand_bit and for_all_bits_sparse_32 utilities
           and use it in some "inner" loops.
         - rename flags to attachable_flags to avoid confusion :=).