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Diffstat (limited to 'engines/pegasus/compass.h')
-rwxr-xr-x | engines/pegasus/compass.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/engines/pegasus/compass.h b/engines/pegasus/compass.h new file mode 100755 index 0000000000..f669dd335d --- /dev/null +++ b/engines/pegasus/compass.h @@ -0,0 +1,58 @@ +/* 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 2 + * 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, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef PEGASUS_COMPASS_H +#define PEGASUS_COMPASS_H + +#include "pegasus/fader.h" +#include "pegasus/surface.h" + +namespace Pegasus { + +// Compass is defined with 0 as north, 90 east, 180 south, 270 west. +// Clockwise rotation increases the angle, counterclockwise rotation decreases the angle. + +class Compass : public FaderAnimation { +public: + Compass(); + virtual ~Compass(); + + void initCompass(); + void deallocateCompass(); + bool isCompassValid() const { return _compassImage.isSurfaceValid(); } + + void setFaderValue(const uint32); + +protected: + void draw(const Common::Rect &); + + Frame _compassImage; +}; + +extern Compass *g_compass; + +} // End of namespace Pegasus + +#endif |