# ai_sign.hpp

Go to the documentation of this file.

    00001 /* $Id: ai_sign.hpp 17248 2009-08-21 20:21:05Z rubidium $ */
    00002
    00003 /*
    00004  * This file is part of OpenTTD.
    00005  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
    00006  * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
    00007  * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
    00008  */
    00009
    00012 #ifndef AI_SIGN_HPP
    00013 #define AI_SIGN_HPP
    00014
    00015 #include "ai_object.hpp"
    00016 #include "ai_error.hpp"
    00017 #include "ai_company.hpp"
    00018
    00022 class AISign : public AIObject {
    00023 public:
    00024   static const char *GetClassName() { return "AISign"; }
    00025
    00029   enum ErrorMessages {
    00030
    00032     ERR_SIGN_BASE = AIError::ERR_CAT_SIGN << AIError::ERR_CAT_BIT_SIZE,
    00033
    00035     ERR_SIGN_TOO_MANY_SIGNS,             // [STR_ERROR_TOO_MANY_SIGNS]
    00036   };
    00037
    00043   static bool IsValidSign(SignID sign_id);
    00044
    00055   static bool SetName(SignID sign_id, const char *name);
    00056
    00063   static char *GetName(SignID sign_id);
    00064
    00071   static TileIndex GetLocation(SignID sign_id);
    00072
    00085   static SignID BuildSign(TileIndex location, const char *text);
    00086
    00093   static bool RemoveSign(SignID sign_id);
    00094 };
    00095
    00096 #endif /* AI_SIGN_HPP */