WINTERMUTE: Split the timers from BaseGame into a separate class.

1 files changed, 74 insertions, 0 deletions

diff --git a/engines/wintermute/base/timer.cpp b/engines/wintermute/base/timer.cpp
new file mode 100644
index 0000000000..590dba4655
--- /dev/null
+++ b/engines/wintermute/base/timer.cpp
@@ -0,0 +1,74 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program 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; either version 2
+ * of the License, or (at your option) any later version.
+ 
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+/*
+ * This file is based on WME Lite.
+ * http://dead-code.org/redir.php?target=wmelite
+ * Copyright (c) 2011 Jan Nedoma
+ */
+
+#include "engines/wintermute/base/timer.h"
+#include "engines/wintermute/base/base_persistence_manager.h"
+#include "engines/wintermute/persistent.h"
+
+namespace Wintermute {
+Timer::Timer() : _timer(0), _timerDelta(0), _timerLast(0) {
+
+}
+
+void Timer::setTime(uint32 time) {
+	_timer = time;
+}
+
+void Timer::setTimeDelta(uint32 timeDelta) {
+	_timerDelta = timeDelta;
+}
+
+void Timer::setTimeLast(uint32 timeLast) {
+	_timerLast = timeLast;
+}
+
+void Timer::updateTime(uint32 delta, uint32 max) {
+	_timerDelta = _timer - _timerLast;
+	_timerLast = _timer;
+	_timer += MIN((uint32)max, delta);
+}
+
+uint32 Timer::getTime() const {
+	return _timer;
+}
+
+uint32 Timer::getTimeDelta() const {
+	return _timerDelta;
+}
+
+uint32 Timer::getTimeLast() const {
+	return _timerLast;
+}
+
+void Timer::persist(BasePersistenceManager *persistMgr) {
+	persistMgr->transfer(TMEMBER(_timer));
+	persistMgr->transfer(TMEMBER(_timerDelta));
+	persistMgr->transfer(TMEMBER(_timerLast));
+}
+
+} // End of namespace Wintermute
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