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engines/mads/hotspots.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 MADS_HOTSPOTS_H
+#define MADS_HOTSPOTS_H
+
+#include "common/scummsys.h"
+#include "mads/events.h"
+#include "mads/player.h"
+
+namespace MADS {
+
+class MADSEngine;
+
+class DynamicHotspot {
+public:
+	bool _active;
+	int _seqIndex;
+	int _animIndex;
+	Common::Rect _bounds;
+	Common::Point _feetPos;
+	Facing _facing;
+	int _descId;
+	int _verbId;
+	bool _valid;	// V2
+	int _articleNumber;
+	byte _syntax;	// V2
+	CursorType _cursor;
+
+	/**
+	 * Constructor
+	 */
+	DynamicHotspot();
+
+	/**
+	 * Synchronize the data
+	 */
+	void synchronize(Common::Serializer &s);
+};
+
+#define DYNAMIC_HOTSPOTS_SIZE 16
+
+#define SYNTAX_SINGULAR               0
+#define SYNTAX_PLURAL                 1
+#define SYNTAX_PARTITIVE              2
+#define SYNTAX_SINGULAR_MASC          3
+#define SYNTAX_SINGULAR_FEM           4
+#define SYNTAX_SINGULAR_LIVING        5
+#define SYNTAX_MASC_NOT_PROPER        6
+#define SYNTAX_FEM_NOT_PROPER         7
+#define MAX_SYNTAX                    8
+
+class DynamicHotspots {
+private:
+	MADSEngine *_vm;
+	Common::Array<DynamicHotspot> _entries;
+	int _count;
+public:
+	bool _changed;
+public:
+	DynamicHotspots(MADSEngine *vm);
+
+	Common::Array<MADS::DynamicHotspot>::size_type size() const { return _entries.size(); }
+	DynamicHotspot &operator[](uint idx) { return _entries[idx]; }
+	int add(int descId, int verbId, byte syntax, int seqIndex, const Common::Rect &bounds);	// V2
+	int add(int descId, int verbId, int seqIndex, const Common::Rect &bounds);
+	int setPosition(int index, const Common::Point &pos, Facing facing);
+	int setCursor(int index, CursorType cursor);
+	void remove(int index);
+	void clear();
+	void reset();
+	void refresh();
+
+	/**
+	 * Get an active dynamic hotspot
+	 * @param index		Active index
+	 */
+	DynamicHotspot &get(int index);
+
+	/**
+	* Synchronize the data
+	*/
+	void synchronize(Common::Serializer &s);
+};
+
+class Hotspot {
+public:
+	Common::Rect _bounds;
+	Common::Point _feetPos;
+	Facing _facing;
+	int _articleNumber;
+	bool _active;
+	byte _syntax;	// V2
+	CursorType _cursor;
+	int _vocabId;
+	int _verbId;
+
+	Hotspot();
+	Hotspot(Common::SeekableReadStream &f, bool isV2);
+};
+
+class Hotspots : public Common::Array<Hotspot> {
+private:
+	MADSEngine *_vm;
+public:
+	Hotspots(MADSEngine *vm) : _vm(vm) {}
+
+	/**
+	 * Sets the active state of a given hotspot
+	 */
+	void activate(int vocabId, bool active);
+
+	/**
+	 * Sets the active state of a given hotspot if it includes a given position
+	 */
+	void activateAtPos(int vocabId, bool active, Common::Point pos);
+
+};
+
+} // End of namespace MADS
+
+#endif	/* MADS_HOTSPOTS_H */