ai_log.hpp

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00001 /* $Id: ai_log.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_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:
00026   static const char *GetClassName() { return "AILog"; }
00027 
00028 #ifndef EXPORT_SKIP
00029 
00033   enum AILogType {
00034     LOG_SQ_ERROR = 0, 
00035     LOG_ERROR = 1,    
00036     LOG_SQ_INFO = 2,  
00037     LOG_WARNING = 3,  
00038     LOG_INFO = 4,     
00039   };
00040 
00045   struct LogData {
00046     char **lines;           
00047     AILog::AILogType *type; 
00048     int count;              
00049     int pos;                
00050     int used;               
00051   };
00052 #endif /* EXPORT_SKIP */
00053 
00058   static void Info(const char *message);
00059 
00064   static void Warning(const char *message);
00065 
00070   static void Error(const char *message);
00071 
00072 #ifndef EXPORT_SKIP
00073 
00077   static void FreeLogPointer();
00078 #endif /* EXPORT_SKIP */
00079 
00080 private:
00084   static void Log(AILog::AILogType level, const char *message);
00085 };
00086 
00087 #endif /* AI_LOG_HPP */

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