mirror of https://github.com/OpenTTD/OpenTTD.git
85 lines
1.9 KiB
C++
85 lines
1.9 KiB
C++
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/* $Id$ */
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/** @file ai_log.cpp Implementation of AILog. */
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#include "ai_log.hpp"
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#include "../../core/alloc_func.hpp"
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#include "../../company_func.h"
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#include "../../debug.h"
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#include "../../window_func.h"
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/* static */ void AILog::Info(const char *message)
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{
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AILog::Log(LOG_INFO, message);
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}
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/* static */ void AILog::Warning(const char *message)
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{
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AILog::Log(LOG_WARNING, message);
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}
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/* static */ void AILog::Error(const char *message)
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{
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AILog::Log(LOG_ERROR, message);
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}
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/* static */ void AILog::Log(AILog::AILogType level, const char *message)
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{
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if (AIObject::GetLogPointer() == NULL) {
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AIObject::GetLogPointer() = new LogData();
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LogData *log = (LogData *)AIObject::GetLogPointer();
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log->lines = CallocT<char *>(80);
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log->type = CallocT<AILog::AILogType>(80);
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log->count = 80;
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log->pos = log->count;
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log->used = 0;
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}
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LogData *log = (LogData *)AIObject::GetLogPointer();
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/* Go to the next log-line */
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log->pos = (log->pos + 1) % log->count;
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if (log->used != log->count) log->used++;
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/* Free last message, and write new message */
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free(log->lines[log->pos]);
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log->lines[log->pos] = strdup(message);
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log->type[log->pos] = level;
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/* Cut string after first \n */
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char *p;
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while ((p = strchr(log->lines[log->pos], '\n')) != NULL) {
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*p = '\0';
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break;
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}
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char logc;
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switch (level) {
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case LOG_SQ_ERROR: logc = 'S'; break;
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case LOG_ERROR: logc = 'E'; break;
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case LOG_SQ_INFO: logc = 'P'; break;
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case LOG_WARNING: logc = 'W'; break;
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case LOG_INFO: logc = 'I'; break;
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default: logc = '?'; break;
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}
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/* Also still print to debug window */
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DEBUG(ai, level, "[%d] [%c] %s", (uint)_current_company, logc, log->lines[log->pos]);
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InvalidateWindowData(WC_AI_DEBUG, 0, _current_company);
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}
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/* static */ void AILog::FreeLogPointer()
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{
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LogData *log = (LogData *)AIObject::GetLogPointer();
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for (int i = 0; i < log->count; i++) {
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free(log->lines[i]);
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}
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free(log->lines);
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free(log->type);
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delete log;
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}
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