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121 lines
4.0 KiB
C++
121 lines
4.0 KiB
C++
/*
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* This file is part of OpenTTD.
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* 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.
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* 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.
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* 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/>.
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*/
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/** @file event_logs.cpp Functions related to event logging. */
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#include "stdafx.h"
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#include "event_logs.h"
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#include "string_func.h"
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#include "date_func.h"
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#include "company_func.h"
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#include "walltime_func.h"
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#include <array>
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#include <string>
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#include "safeguards.h"
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GameEventFlags _game_events_since_load;
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GameEventFlags _game_events_overall;
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time_t _game_load_time;
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EconTime::YearMonthDay _game_load_cur_date_ymd;
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EconTime::DateFract _game_load_date_fract;
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uint8_t _game_load_tick_skip_counter;
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StateTicks _game_load_state_ticks;
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char *DumpGameEventFlags(GameEventFlags events, char *b, const char *last)
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{
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if (b <= last) *b = 0;
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auto dump = [&](char c, GameEventFlags ev) {
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if (events & ev) b += seprintf(b, last, "%c", c);
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};
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dump('d', GEF_COMPANY_DELETE);
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dump('m', GEF_COMPANY_MERGE);
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dump('n', GEF_RELOAD_NEWGRF);
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dump('t', GEF_TBTR_REPLACEMENT);
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dump('D', GEF_DISASTER_VEH);
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dump('c', GEF_TRAIN_CRASH);
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dump('i', GEF_INDUSTRY_CREATE);
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dump('j', GEF_INDUSTRY_DELETE);
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dump('v', GEF_VIRT_TRAIN);
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dump('r', GEF_RM_INVALID_RV);
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return b;
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}
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struct SpecialEventLogEntry {
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std::string msg;
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EconTime::Date date;
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EconTime::DateFract date_fract;
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uint8_t tick_skip_counter;
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CompanyID current_company;
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CompanyID local_company;
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SpecialEventLogEntry() { }
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SpecialEventLogEntry(std::string msg)
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: msg(std::move(msg)), date(EconTime::CurDate()), date_fract(EconTime::CurDateFract()), tick_skip_counter(TickSkipCounter()),
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current_company(_current_company), local_company(_local_company) { }
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};
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struct SpecialEventLog {
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std::array<SpecialEventLogEntry, 64> log;
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unsigned int count = 0;
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unsigned int next = 0;
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void Reset()
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{
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this->count = 0;
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this->next = 0;
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}
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};
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static SpecialEventLog _special_event_log;
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void AppendSpecialEventsLogEntry(std::string message)
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{
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_special_event_log.log[_special_event_log.next] = SpecialEventLogEntry(std::move(message));
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_special_event_log.next = (_special_event_log.next + 1) % _special_event_log.log.size();
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_special_event_log.count++;
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}
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char *DumpSpecialEventsLog(char *buffer, const char *last)
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{
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const unsigned int count = std::min<unsigned int>(_special_event_log.count, 64);
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buffer += seprintf(buffer, last, "Special Events Log:\n Showing most recent %u of %u events\n", count, _special_event_log.count);
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unsigned int log_index = _special_event_log.next;
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for (unsigned int i = 0 ; i < count; i++) {
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if (log_index > 0) {
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log_index--;
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} else {
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log_index = (uint)_special_event_log.log.size() - 1;
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}
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const SpecialEventLogEntry &entry = _special_event_log.log[log_index];
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EconTime::YearMonthDay ymd = EconTime::ConvertDateToYMD(entry.date);
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buffer += seprintf(buffer, last, " %3u | %4i-%02i-%02i, %2i, %3i | cc: %3u, lc: %3u | %s\n",
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i, ymd.year.base(), ymd.month + 1, ymd.day, entry.date_fract, entry.tick_skip_counter, (uint) entry.current_company, (uint) entry.local_company, entry.msg.c_str());
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}
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return buffer;
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}
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void ClearSpecialEventsLog()
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{
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_special_event_log.Reset();
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}
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void LogGameLoadDateTimes(char *buffer, const char *last)
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{
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if (_game_load_time != 0) {
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buffer += seprintf(buffer, last, "Game loaded at: %i-%02i-%02i (%i, %i), (" OTTD_PRINTF64 " state ticks ago), ",
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_game_load_cur_date_ymd.year.base(), _game_load_cur_date_ymd.month + 1, _game_load_cur_date_ymd.day,
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_game_load_date_fract, _game_load_tick_skip_counter, (_state_ticks - _game_load_state_ticks).base());
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buffer += UTCTime::Format(buffer, last, _game_load_time, "%Y-%m-%d %H:%M:%S");
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buffer += seprintf(buffer, last, "\n");
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}
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}
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