Move game events to new event_logs header/cpp files

src/event_logs.cpp

@@ -0,0 +1,37 @@
+/*
+ * 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 event_logs.cpp Functions related to event logging. */
+
+#include "stdafx.h"
+#include "event_logs.h"
+#include "string_func.h"
+
+#include "safeguards.h"
+
+GameEventFlags _game_events_since_load;
+GameEventFlags _game_events_overall;
+
+time_t _game_load_time;
+
+char *DumpGameEventFlags(GameEventFlags events, char *b, const char *last)
+{
+	if (b <= last) *b = 0;
+	auto dump = [&](char c, GameEventFlags ev) {
+		if (events & ev) b += seprintf(b, last, "%c", c);
+	};
+	dump('d', GEF_COMPANY_DELETE);
+	dump('m', GEF_COMPANY_MERGE);
+	dump('n', GEF_RELOAD_NEWGRF);
+	dump('t', GEF_TBTR_REPLACEMENT);
+	dump('D', GEF_DISASTER_VEH);
+	dump('c', GEF_TRAIN_CRASH);
+	dump('i', GEF_INDUSTRY_CREATE);
+	dump('j', GEF_INDUSTRY_DELETE);
+	dump('v', GEF_VIRT_TRAIN);
+	return b;
+}