Make per turn hunger proportional to time_taken

This is somewhat sloppy numerically since the per turn hunger values
are rather small and scaling them can easily take the value to zero.
I'm assuming using div_rand_round is good enough.

Also doubling the hunger increase from haste to keep parity now that
hasted turns cause half the hunger of unhasted turns.

1 files changed, 4 insertions, 1 deletions

diff --git a/crawl-ref/source/player.cc b/crawl-ref/source/player.cc
index 6593e683ef..f8e655cdc8 100644
--- a/crawl-ref/source/player.cc
+++ b/crawl-ref/source/player.cc
@@ -1124,8 +1124,11 @@ int player_hunger_rate(void)
             hunger += 5;
 
         // Berserk has its own food penalty -- excluding berserk haste.
+        // Doubling the hunger cost for haste so that the per turn hunger
+        // is consistent now that a hasted turn causes 50% the normal hunger
+        // -cao
         if (you.duration[DUR_HASTE] > 0 && !you.berserk())
-            hunger += 5;
+            hunger += 10;
     }
 
     if (you.species == SP_VAMPIRE)