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engines/pegasus/neighborhood/mars/spacejunk.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_MARS_SPACEJUNK_H
+#define PEGASUS_NEIGHBORHOOD_MARS_SPACEJUNK_H
+
+#include "pegasus/movie.h"
+#include "pegasus/neighborhood/mars/constants.h"
+#include "pegasus/neighborhood/mars/spacechase3d.h"
+
+namespace Pegasus {
+
+static const CoordType kJunkMaxScreenSize = 250;
+
+static const float kJunkSize = convertScreenVToSpaceY(kShuttleWindowMidV - kJunkMaxScreenSize / 2, kJunkMinDistance) -
+		convertScreenVToSpaceY(kShuttleWindowMidV + kJunkMaxScreenSize / 2, kJunkMinDistance);
+
+class SpaceJunk : public ScalingMovie, public Idler {
+public:
+	SpaceJunk(const DisplayElementID);
+	~SpaceJunk() override;
+
+	void setCenter(const CoordType, const CoordType);
+	void setScaleSize(const CoordType);
+
+	void useIdleTime() override;
+
+	void launchJunk(int16, CoordType, CoordType);
+
+	void getJunkPosition(Point3D &);
+	bool isJunkFlying();
+
+	bool pointInJunk(const Common::Point &);
+
+	void hitByEnergyBeam(Common::Point impactPoint);
+	void hitByGravitonCannon(Common::Point impactPoint);
+
+	bool junkFlying() { return _timer.isRunning(); }
+
+protected:
+	void rebound(const TimeValue);
+
+	TimeBase _timer;
+	Point3D _launchPoint, _junkPosition;
+	Common::Point _center;
+	bool _bouncing;
+	Common::Point _bounceStart, _bounceStop;
+	CoordType _bounceSizeStart, _bounceSizeStop;
+	TimeValue _bounceTime;
+};
+
+extern SpaceJunk *g_spaceJunk;
+
+} // End of namespace Pegasus
+
+#endif