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ps2pad.h

/* 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: https://scummvm.svn.sourceforge.net/svnroot/scummvm/scummvm/tags/release-1-0-0/backends/platform/ps2/ps2pad.h $
 * $Id: ps2pad.h 27024 2007-05-30 21:56:52Z fingolfin $
 *
 */

#ifndef __PS2PAD_H__
#define __PS2PAD_H__

enum PadStatus {
      STAT_NONE,
      STAT_OPEN,
      STAT_DETECT,
      STAT_INIT_DSHOCK,
      STAT_CHECK_ACT,
      STAT_INIT_ACT,
      STAT_WAIT_READY,
      STAT_OKAY
};

#include "common/system.h"
#include <libpad.h>

#define PAD_DIR_MASK  (PAD_LEFT | PAD_DOWN | PAD_RIGHT | PAD_UP)
#define PAD_BUTTON_MASK (PAD_START | PAD_SELECT | PAD_SQUARE | PAD_CROSS | PAD_CIRCLE | PAD_TRIANGLE)

class OSystem_PS2;

class Ps2Pad {
public:
      Ps2Pad(OSystem_PS2 *system);
      bool padAlive(void);
      bool isDualShock(void);
      void readPad(uint16 *pbuttons, int16 *joyh, int16 *joyv);
private:
      void initPad(void);
      bool checkPadReady(int port, int slot);

      OSystem_PS2 *_system;
      int _port, _slot;

      uint32 _padInitTime;
      PadStatus _padStatus;
      bool _isDualShock;
      uint8 *_padBuf;
      char _actuators;
};

#endif //__PS2PAD_H__


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