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engines/asylum/puzzles/wheel.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/>.
+ *
+ */
+
+#ifndef ASYLUM_PUZZLES_WHEEL_H
+#define ASYLUM_PUZZLES_WHEEL_H
+
+#include "asylum/puzzles/puzzle.h"
+
+namespace Asylum {
+
+class AsylumEngine;
+
+class PuzzleWheel : public Puzzle {
+public:
+	PuzzleWheel(AsylumEngine *engine);
+	~PuzzleWheel();
+
+	// Serializable
+	virtual void saveLoadWithSerializer(Common::Serializer &s);
+
+private:
+	int32 _currentRect;
+	int32 _resourceIndex;
+	uint32 _resourceIndexClock;
+	uint32 _resourceIndexLever;
+	uint32 _frameIndexWheel;
+	int32 _frameIndexes[12];
+	int32 _frameIndexesSparks[8];
+
+	bool _showTurnedClock;
+	bool _turnWheelRight;
+	bool _moveLever;
+	bool _moveChain;
+
+	//////////////////////////////////////////////////////////////////////////
+	// Event Handling
+	//////////////////////////////////////////////////////////////////////////
+	bool init(const AsylumEvent &evt);
+	void updateScreen();
+	bool mouseLeftDown(const AsylumEvent &evt);
+	bool exitPuzzle();
+
+	//////////////////////////////////////////////////////////////////////////
+	// Helpers
+	//////////////////////////////////////////////////////////////////////////
+	void updateCursor();
+	int32 findRect();
+	void updateIndex();
+	void checkFlags();
+	void closeLocks();
+	void toggleLocks();
+};
+
+} // End of namespace Asylum
+
+#endif // ASYLUM_PUZZLES_WHEEL_H