[6906] Revert "Reduced number of cells (doubled max visibility distance)."

This reverts a part of commit eb60f74c8f9a508fecaa66aa5b8a2fbf026e6479 that caused some performance issues.

src/game/GridDefines.h

@@ -41,10 +41,10 @@ class Player;
 #define MIN_GRID_DELAY          MINUTE*1000
 #define MIN_MAP_UPDATE_DELAY    50
 
-#define MAX_NUMBER_OF_CELLS     4
+#define MAX_NUMBER_OF_CELLS     8
 #define SIZE_OF_GRID_CELL       (SIZE_OF_GRIDS/MAX_NUMBER_OF_CELLS)
 
-#define CENTER_GRID_CELL_ID     128
+#define CENTER_GRID_CELL_ID     256
 #define CENTER_GRID_CELL_OFFSET (SIZE_OF_GRID_CELL/2)
 
 #define TOTAL_NUMBER_OF_CELLS_PER_MAP    (MAX_NUMBER_OF_GRIDS*MAX_NUMBER_OF_CELLS)

src/mangosd/mangosd.conf.dist.in

@@ -863,9 +863,9 @@ GM.StartLevel     = 1
 #    Visibility.Distance.Creature
 #    Visibility.Distance.Player
 #        Visibility distance for different in game object
-#        Max limited by active player zone: ~ 333
+#        Max limited by active player zone: ~ 166
 #        Min limit dependent from objects
-#        Default: 132 (cell size)
+#        Default: 66 (cell size)
 #        Min limit is max aggro radius (45) * Rate.Creature.Aggro
 #
 #    Visibility.Distance.Object
@@ -891,10 +891,10 @@ GM.StartLevel     = 1
 ###################################################################################################################
 
 Visibility.GroupMode = 0
-Visibility.Distance.Creature      = 132
-Visibility.Distance.Player        = 132
-Visibility.Distance.Object        = 132
-Visibility.Distance.InFlight      = 132
+Visibility.Distance.Creature      = 66
+Visibility.Distance.Player        = 66
+Visibility.Distance.Object        = 66
+Visibility.Distance.InFlight      = 66
 Visibility.Distance.Grey.Unit   = 1
 Visibility.Distance.Grey.Object = 10
 

src/shared/revision_nr.h

@@ -1,4 +1,4 @@
 #ifndef __REVISION_NR_H__
 #define __REVISION_NR_H__
- #define REVISION_NR "6905"
+ #define REVISION_NR "6906"
 #endif // __REVISION_NR_H__