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engines/mutationofjb/timer.h

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+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "common/scummsys.h"
+
+namespace MutationOfJB {
+
+class Timer {
+public:
+	Timer(uint32 millis);
+
+	void start();
+
+	bool isFinished() const;
+	bool isRunning() const;
+
+	void update();
+
+private:
+	enum State {
+		IDLE,
+		RUNNING,
+		FINISHED
+	};
+
+	uint32 _millis;
+	uint32 _startTime;
+	State _state;
+};
+
+}