Split path finding out of the Map class

Extracted the path finding algorithm out of the Map class and introduced
a new class called PathInfo that has the path finding information that
used to be part of MetaTile.

This allows a single vector of path information to be shared between all
maps running on the server, significantly reducing the memory overhead
per map (for 200x200 maps, the memory reduction is about 1 MB per map).

Part of this change is some cleanup, like moving the 'occupation' counts
into MetaTile, inlining some methods for performance reasons, and using
STL to simplify memory management.

Mantis-issue: 106
Reviewed-by: Bertram

1 files changed, 1 insertions, 1 deletions

diff --git a/src/game-server/mapreader.cpp b/src/game-server/mapreader.cpp
index f96de174..eefca086 100644
--- a/src/game-server/mapreader.cpp
+++ b/src/game-server/mapreader.cpp
@@ -589,5 +589,5 @@ void MapReader::setTileWithGid(Map *map, int x, int y, int gid)
     }
 
     if (gid != set)
-        map->blockTile(x, y, Map::BLOCKTYPE_WALL);
+        map->blockTile(x, y, BLOCKTYPE_WALL);
 }