ai_log.hpp

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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 AI_LOG_HPP
00013 #define AI_LOG_HPP
00014 
00015 #include "ai_object.hpp"
00016 
00020 class AILog : public AIObject {
00021   /* AIController needs access to Enum and Log, in order to keep the flow from
00022    *  OpenTTD core to NoAI API clear and simple. */
00023   friend class AIController;
00024 
00025 public:
00027   static const char *GetClassName() { return "AILog"; }
00028 
00029 #ifndef EXPORT_SKIP
00030 
00034   enum AILogType {
00035     LOG_SQ_ERROR = 0, 
00036     LOG_ERROR = 1,    
00037     LOG_SQ_INFO = 2,  
00038     LOG_WARNING = 3,  
00039     LOG_INFO = 4,     
00040   };
00041 
00046   struct LogData {
00047     char **lines;           
00048     AILog::AILogType *type; 
00049     int count;              
00050     int pos;                
00051     int used;               
00052   };
00053 #endif /* EXPORT_SKIP */
00054 
00059   static void Info(const char *message);
00060 
00065   static void Warning(const char *message);
00066 
00071   static void Error(const char *message);
00072 
00073 #ifndef EXPORT_SKIP
00074 
00078   static void FreeLogPointer();
00079 #endif /* EXPORT_SKIP */
00080 
00081 private:
00085   static void Log(AILog::AILogType level, const char *message);
00086 };
00087 
00088 #endif /* AI_LOG_HPP */

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