Remove some unneeded includes of array.hpp and move it to where really needed.

src/ai.cpp

@@ -25,6 +25,7 @@
 #include "ai_python.hpp"
 #endif
 #include "actions.hpp"
+#include "array.hpp"
 #include "callable_objects.hpp"
 #include "dialogs.hpp"
 #include "foreach.hpp"
@@ -48,6 +49,8 @@
 #define WRN_AI LOG_STREAM(warn, ai)
 #define ERR_AI LOG_STREAM(err, ai)
 
+typedef util::array<gamemap::location,6> adjacent_tiles_array;
+
 /** A trivial ai that sits around doing absolutely nothing. */
 class idle_ai : public ai_interface {
 public:

src/builder.cpp

@@ -17,7 +17,6 @@
 
 #include "global.hpp"
 
-#include "array.hpp"
 #include "builder.hpp"
 #include "config.hpp"
 #include "log.hpp"

src/pathfind.hpp

@@ -24,7 +24,6 @@ class gamestatus;
 class unit;
 class unit_map;
 
-#include "array.hpp"
 #include "map.hpp"
 #include "pathutils.hpp"
 #include "team.hpp"
@@ -36,9 +35,6 @@ class unit_map;
 #include <functional>
 
 
-/** A convenient type for storing a list of tiles adjacent to a certain tile. */
-typedef util::array<gamemap::location,6> adjacent_tiles_array;
-
 class xy_pred : public std::unary_function<gamemap::location const&, bool>
 {
 public: