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Location: cpp/openttd-patchpack/source/src/ai/api/ai_signlist.cpp

alberth
(svn r16486) -Codechange [FS#2939]: Added widget numbers to the airport toolbar (based on work by erikjanp)
/* $Id$ */

/** @file ai_signlist.cpp Implementation of AISignList and friends. */

#include "ai_signlist.hpp"
#include "ai_sign.hpp"
#include "../../signs_base.h"

AISignList::AISignList()
{
	Sign *s;
	FOR_ALL_SIGNS(s) {
		if (AISign::IsValidSign(s->index)) this->AddItem(s->index);
	}
}