(svn r8969) -Codechange: rework of the player face bits.

- introduce a new format (with backward compatability) that is more clear and needs a much simpler face drawer
 - replace tons of ifs/switches/magic numbers by table lookups

src/openttd.cpp

@@ -55,6 +55,7 @@
 #include "clear_map.h"
 #include "fontcache.h"
 #include "newgrf_config.h"
+#include "player_face.h"
 
 #include "bridge_map.h"
 #include "clear_map.h"
@@ -1817,6 +1818,8 @@ bool AfterLoadGame(void)
 		}
 	}
 
+	if (CheckSavegameVersion(49)) FOR_ALL_PLAYERS(p) p->face = ConvertFromOldPlayerFace(p->face);
+
 	return true;
 }