(svn r18809) -Codechange/Cleanup: remove unneeded headers from some files, if a header require a header make it include that header

src/pathfinder/opf/opf_ship.cpp

@@ -10,12 +10,10 @@
 /** @file pathfind.cpp Implementation of the oldest supported pathfinder. */
 
 #include "../../stdafx.h"
-#include "../../debug.h"
 #include "../../tunnelbridge_map.h"
 #include "../../tunnelbridge.h"
 #include "../../ship.h"
 #include "../../core/random_func.hpp"
-#include "opf_ship.h"
 
 struct RememberData {
 	uint16 cur_length;

src/pathfinder/opf/opf_ship.h

@@ -12,6 +12,11 @@
 #ifndef OPF_SHIP_H
 #define OPF_SHIP_H
 
+#include "../../direction_type.h"
+#include "../../tile_type.h"
+#include "../../track_type.h"
+#include "../../vehicle_type.h"
+
 /**
  * Finds the best path for given ship using OPF.
  * @param v        the ship that needs to find a path