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engines/pegasus/neighborhood/hotspotinfo.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.
+ *
+ * Additional copyright for this file:
+ * Copyright (C) 1995-1997 Presto Studios, Inc.
+ *
+ * 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 PEGASUS_NEIGHBORHOOD_HOTSPOTINFO_H
+#define PEGASUS_NEIGHBORHOOD_HOTSPOTINFO_H
+
+#include "common/array.h"
+#include "common/endian.h"
+
+#include "pegasus/constants.h"
+
+namespace Common {
+	class SeekableReadStream;
+}
+
+namespace Pegasus {
+
+class HotspotInfoTable {
+public:
+	HotspotInfoTable() {}
+	~HotspotInfoTable() {}
+
+	static uint32 getResTag() { return MKTAG('H', 'S', 'I', 'n'); }
+
+	void loadFromStream(Common::SeekableReadStream *stream);
+	void clear();
+
+	struct Entry {
+		Entry() { hotspotRoom = kNoRoomID; }
+		bool isEmpty() { return hotspotRoom == kNoRoomID; }
+
+		HotSpotID hotspot;
+		HotSpotActivationID hotspotActivation;
+		// Location hot spot lives in:
+		RoomID hotspotRoom;
+		DirectionConstant hotspotDirection;
+		// Extra to play if this is a "play extra" hot spot.
+		ExtraID hotspotExtra;
+		// Item corresponding to this hot spot if it is an item-related hot spot.
+		ItemID hotspotItem;
+	};
+
+	Entry findEntry(HotSpotID hotspot);
+
+	typedef Common::Array<Entry>::iterator iterator;
+	iterator begin() { return _entries.begin(); }
+	iterator end() { return _entries.end(); }
+
+private:
+	Common::Array<Entry> _entries;
+};
+
+} // End of namespace Pegasus
+
+#endif