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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 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.
*
* $URL$
* $Id$
*
*/
#ifndef SCI_GRAPHICS_CURSOR_H
#define SCI_GRAPHICS_CURSOR_H
#include "common/hashmap.h"
namespace Sci {
#define SCI_CURSOR_SCI0_HEIGHTWIDTH 16
#define SCI_CURSOR_SCI0_RESOURCESIZE 68
#define SCI_CURSOR_SCI0_TRANSPARENCYCOLOR 1
class View;
class SciPalette;
typedef Common::HashMap<int, View *> CursorCache;
class Cursor {
public:
Cursor(ResourceManager *resMan, GfxPalette *palette, GfxScreen *screen);
~Cursor();
void show();
void hide();
bool isVisible();
void setShape(GuiResourceId resourceId);
void setView(GuiResourceId viewNum, int loopNum, int celNum, Common::Point *hotspot);
void setPosition(Common::Point pos);
Common::Point getPosition();
void refreshPosition();
/**
* Limits the mouse movement to a given rectangle.
*
* @param[in] rect The rectangle
*/
void setMoveZone(Common::Rect zone) { _moveZone = zone; }
private:
void purgeCache();
ResourceManager *_resMan;
GfxScreen *_screen;
GfxPalette *_palette;
bool _upscaledHires;
Common::Rect _moveZone; // Rectangle in which the pointer can move
CursorCache _cachedCursors;
bool _isVisible;
};
} // End of namespace Sci
#endif
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