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engines/hadesch/hotzone.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/>.
+ *
+ * Copyright 2020 Google
+ *
+ */
+#ifndef HADESCH_HOTZONE_H
+#define HADESCH_HOTZONE_H
+
+#include "common/ptr.h"
+#include "common/str.h"
+#include "common/rect.h"
+
+#include "hadesch/tag_file.h"
+
+namespace Hadesch {
+
+class HotZone {
+public:
+	HotZone(const Common::Array<Common::Point> &polygon,
+		const Common::String &hotid, bool enabled,
+		int icsh);
+	bool isInside(const Common::Point &pnt) const;
+	const Common::String &getID() const;
+	void load(const TagFile &file, int idx);
+	void setEnabled(bool enabled);
+	bool isEnabled() const;
+	void setOffset(Common::Point offset);
+	int getICSH() const;
+private:
+	Common::String _hotid;
+	Common::Array<Common::Point> _polygon;
+	Common::Point _offset;
+	bool _enabled;
+	int _icsh;
+};
+
+class HotZoneArray {
+public:
+	HotZoneArray();
+	HotZoneArray(Common::SharedPtr<Common::SeekableReadStream> hzFile, bool enable);
+
+	void setHotzoneEnabled(const Common::String &name, bool enabled);
+	void readHotzones(Common::SharedPtr<Common::SeekableReadStream> hzFile,
+			  bool enable, Common::Point offset = Common::Point(0, 0));
+	int pointToIndex(Common::Point point);
+	Common::String pointToName(Common::Point point);
+	void setHotZoneOffset(const Common::String &name, Common::Point offset);
+	Common::String indexToName(int idx);
+	int indexToCursor(int idx, int frame);
+	int indexToICSH(int idx);
+private:
+	Common::Array<HotZone> _hotZones;
+};
+
+}
+#endif