1 files changed, 56 insertions, 0 deletions
diff --git a/engines/mutationofjb/timer.cpp b/engines/mutationofjb/timer.cpp
new file mode 100644
index 0000000000..8375445c08
--- /dev/null
+++ b/engines/mutationofjb/timer.cpp
@@ -0,0 +1,56 @@
+/* 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.
+ *
+ */
+
+#include "mutationofjb/timer.h"
+
+#include "common/system.h"
+
+namespace MutationOfJB {
+
+Timer::Timer(uint32 millis) : _millis(millis), _startTime(0), _state(IDLE) {
+}
+
+void Timer::start() {
+	_startTime = g_system->getMillis();
+	_state = RUNNING;
+}
+
+bool Timer::isFnished() const {
+	return _state == FINISHED;
+}
+
+bool Timer::isRunning() const {
+	return _state == RUNNING;
+}
+
+void Timer::update() {
+	if (_state != RUNNING) {
+		return;
+	}
+
+	uint32 currentTime = g_system->getMillis();
+	if (currentTime - _startTime >= _millis) {
+		_state = FINISHED;
+	}
+}
+
+}