00001 /* $Id$ */ 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 SCRIPT_SIGN_HPP 00013 #define SCRIPT_SIGN_HPP 00014 00015 #include "script_error.hpp" 00016 00021 class ScriptSign : public ScriptObject { 00022 public: 00026 enum ErrorMessages { 00027 00029 ERR_SIGN_BASE = ScriptError::ERR_CAT_SIGN << ScriptError::ERR_CAT_BIT_SIZE, 00030 00032 ERR_SIGN_TOO_MANY_SIGNS, // [STR_ERROR_TOO_MANY_SIGNS] 00033 }; 00034 00040 static bool IsValidSign(SignID sign_id); 00041 00052 static bool SetName(SignID sign_id, const char *name); 00053 00060 static char *GetName(SignID sign_id); 00061 00068 static TileIndex GetLocation(SignID sign_id); 00069 00082 static SignID BuildSign(TileIndex location, const char *text); 00083 00090 static bool RemoveSign(SignID sign_id); 00091 }; 00092 00093 #endif /* SCRIPT_SIGN_HPP */