cpp/openttd-patchpack/source Files · src/newgrf_storage.cpp

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r11790:e1f7745f28d7 702 B text/x-c Show Annotation Show as Raw Download as Raw

alberth

(svn r16185) -Codechange: Moving the ShowNewGRFStateWidgets and AddNewGRFWindowWidgets widget enums outside their window structs.
-Codechange: Improvements to the _newgrf_add_dlg_widgets and _newgrf_widgets widget arrays in preparation for nested widgets.

/* $Id$ */

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

#include "stdafx.h"
#include "newgrf_storage.h"
#include <set>

/** The changed storage arrays */
static std::set<BaseStorageArray*> _changed_storage_arrays;

void AddChangedStorage(BaseStorageArray *storage)
{
	_changed_storage_arrays.insert(storage);
}

void ClearStorageChanges(bool keep_changes)
{
	/* Loop over all changes arrays */
	for (std::set<BaseStorageArray*>::iterator it = _changed_storage_arrays.begin(); it != _changed_storage_arrays.end(); it++) {
		(*it)->ClearChanges(keep_changes);
	}

	/* And then clear that array */
	_changed_storage_arrays.clear();
}