1 /* $Id$ */

     2 

     3 /** @file newgrf_storage.cpp Functionality related to the temporary and persistent storage arrays for NewGRFs. */

     4 

     5 #include "stdafx.h"

     6 #include "helpers.hpp"

     7 #include "newgrf_storage.h"

     8 #include <set>

     9 

    10 /** The changed storage arrays */

    11 static std::set<BaseStorageArray*> _changed_storage_arrays;

    12 

    13 void AddChangedStorage(BaseStorageArray *storage)

    14 {

    15 	_changed_storage_arrays.insert(storage);

    16 }

    17 

    18 void ClearStorageChanges(bool keep_changes)

    19 {

    20 	/* Loop over all changes arrays */

    21 	for (std::set<BaseStorageArray*>::iterator it = _changed_storage_arrays.begin(); it != _changed_storage_arrays.end(); it++) {

    22 		(*it)->ClearChanges(keep_changes);

    23 	}

    24 

    25 	/* And then clear that array */

    26 	_changed_storage_arrays.clear();

    27 }