--- deliantra/server/common/los.C	2007/01/29 16:11:48	1.20
+++ deliantra/server/common/los.C	2007/02/16 22:21:45	1.23
@@ -43,7 +43,11 @@
   int index;
 } blocks;
 
-blocks block[MAP_CLIENT_X][MAP_CLIENT_Y];
+// 31/32 == a speed hack
+// we would like to use 32 for speed, but the code loops endlessly
+// then, reason not yet identified, so only make the array use 32,
+// not the define's.
+blocks block[MAP_CLIENT_X][MAP_CLIENT_Y == 31 ? 32 : MAP_CLIENT_Y];
 
 static void expand_lighted_sight (object *op);
 
@@ -492,14 +496,11 @@
   else
     expand_sight (op);
 
+  //TODO: no range-checking whatsoever :(
   if (QUERY_FLAG (op, FLAG_XRAYS))
-    {
-      int x, y;
-
-      for (x = -2; x <= 2; x++)
-        for (y = -2; y <= 2; y++)
-          op->contr->blocked_los[dx + x][dy + y] = 0;
-    }
+    for (int x = -2; x <= 2; x++)
+      for (int y = -2; y <= 2; y++)
+        op->contr->blocked_los[dx + x][dy + y] = 0;
 }
 
 /* update all_map_los is like update_all_los below,