diff options
Diffstat (limited to 'src/script/api/script_log.cpp')
-rw-r--r-- | src/script/api/script_log.cpp | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/src/script/api/script_log.cpp b/src/script/api/script_log.cpp new file mode 100644 index 000000000..10eff9088 --- /dev/null +++ b/src/script/api/script_log.cpp @@ -0,0 +1,92 @@ +/* $Id$ */ + +/* + * This file is part of OpenTTD. + * 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. + * 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. + * 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/>. + */ + +/** @file script_log.cpp Implementation of AILog. */ + +#include "../../stdafx.h" +#include "script_log.hpp" +#include "../../core/alloc_func.hpp" +#include "../../company_func.h" +#include "../../debug.h" +#include "../../window_func.h" + +/* static */ void AILog::Info(const char *message) +{ + AILog::Log(LOG_INFO, message); +} + +/* static */ void AILog::Warning(const char *message) +{ + AILog::Log(LOG_WARNING, message); +} + +/* static */ void AILog::Error(const char *message) +{ + AILog::Log(LOG_ERROR, message); +} + +/* static */ void AILog::Log(AILog::AILogType level, const char *message) +{ + if (AIObject::GetLogPointer() == NULL) { + AIObject::GetLogPointer() = new LogData(); + LogData *log = (LogData *)AIObject::GetLogPointer(); + + log->lines = CallocT<char *>(400); + log->type = CallocT<AILog::AILogType>(400); + log->count = 400; + log->pos = log->count - 1; + log->used = 0; + } + LogData *log = (LogData *)AIObject::GetLogPointer(); + + /* Go to the next log-line */ + log->pos = (log->pos + 1) % log->count; + + if (log->used != log->count) log->used++; + + /* Free last message, and write new message */ + free(log->lines[log->pos]); + log->lines[log->pos] = strdup(message); + log->type[log->pos] = level; + + /* Cut string after first \n */ + char *p; + while ((p = strchr(log->lines[log->pos], '\n')) != NULL) { + *p = '\0'; + break; + } + + char logc; + + switch (level) { + case LOG_SQ_ERROR: logc = 'S'; break; + case LOG_ERROR: logc = 'E'; break; + case LOG_SQ_INFO: logc = 'P'; break; + case LOG_WARNING: logc = 'W'; break; + case LOG_INFO: logc = 'I'; break; + default: logc = '?'; break; + } + + /* Also still print to debug window */ + DEBUG(ai, level, "[%d] [%c] %s", (uint)_current_company, logc, log->lines[log->pos]); + InvalidateWindowData(WC_AI_DEBUG, 0, _current_company); +} + +/* static */ void AILog::FreeLogPointer() +{ + LogData *log = (LogData *)AIObject::GetLogPointer(); + + for (int i = 0; i < log->count; i++) { + free(log->lines[i]); + } + + free(log->lines); + free(log->type); + delete log; +} |