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engines/asylum/puzzles/puzzle.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_PUZZLE_H
+#define ASYLUM_PUZZLES_PUZZLE_H
+
+#include "common/rect.h"
+#include "common/serializer.h"
+
+#include "asylum/eventhandler.h"
+#include "asylum/shared.h"
+
+namespace Asylum {
+
+class AsylumEngine;
+class Screen;
+class Sound;
+class VideoPlayer;
+class Cursor;
+class GraphicResource;
+struct GraphicQueueItem;
+
+class Puzzle : public EventHandler, public Common::Serializable {
+public:
+	Puzzle(AsylumEngine *engine);
+	virtual ~Puzzle() {};
+
+	bool handleEvent(const AsylumEvent &evt);
+
+	// Serializable
+	virtual void saveLoadWithSerializer(Common::Serializer &s);
+
+protected:
+	AsylumEngine *_vm;
+
+	//////////////////////////////////////////////////////////////////////////
+	// Event Handling
+	//////////////////////////////////////////////////////////////////////////
+	virtual bool init(const AsylumEvent &evt) = 0;
+	virtual bool update(const AsylumEvent &evt);
+	virtual void updateScreen() {};
+	virtual void updateCursor() {};
+	virtual bool activate(const AsylumEvent &evt) { return true; }
+	virtual bool mouseLeftUp(const AsylumEvent &evt) { return true; }
+	virtual bool mouseLeftDown(const AsylumEvent &evt) { return true; }
+
+	virtual bool exitPuzzle() = 0;
+
+	//////////////////////////////////////////////////////////////////////////
+	// Hit test functions
+	//////////////////////////////////////////////////////////////////////////
+	bool hitTest(const int16 (*polygonPoint)[2], const Common::Point &point, uint32 index) const;
+	bool hitTest(const int16 (*polygonPoint)[2], const Common::Point &point) const;
+};
+
+} // End of namespace Asylum
+
+#endif // ASYLUM_PUZZLES_PUZZLE_H