[Pingus-CVS] CVS: Games/Pingus/src/input axis_factory.cxx,NONE,1.1 axis_factory.hxx,NONE,1.1

[torangan]

Update of /usr/local/cvsroot/Games/Pingus/src/input
In directory dark:/tmp/cvs-serv9026

Added Files:
        axis_factory.cxx axis_factory.hxx 
Log Message:
creates an axis object


--- NEW FILE: axis_factory.cxx ---
//  $Id: axis_factory.cxx,v 1.1 2002/07/09 16:03:32 torangan Exp $
// 
//  Pingus - A free Lemmings clone
//  Copyright (C) 2000 Ingo Ruhnke <address@hidden>
//
//  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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

#include <stdlib.h>
#include "../xml_helper.hxx"
#include "../pingus_error.hxx"
#include "button_axis.hxx"
#include "inverted_axis.hxx"
#include "joystick_axis.hxx"
#include "mouse_axis.hxx"
#include "axis_factory.hxx"
#include "button_factory.hxx"
#include "button.hxx"

namespace Input {

  Axis* AxisFactory::create(xmlNodePtr cur)
  {
    if (xmlIsBlankNode(cur)) 
      cur = cur->next;

    if ( ! strcmp(reinterpret_cast<const char*>(cur->name), "button-axis"))
      return button_axis(cur);
      
    else if ( ! strcmp(reinterpret_cast<const char*>(cur->name), 
"inverted-axis"))
      return inverted_axis(cur);
      
    else if ( ! strcmp(reinterpret_cast<const char*>(cur->name), 
"joystick-axis"))
      return joystick_axis(cur);
      
    else if ( ! strcmp(reinterpret_cast<const char*>(cur->name), "mouse-axis"))
      return mouse_axis(cur);

    else
      throw PingusError("Unknown axis type: " + 
std::string(reinterpret_cast<const char*>(cur->name)));
  }
  
  Axis* AxisFactory::button_axis (xmlNodePtr cur)
  {
    char * angle_str = reinterpret_cast<char *>(xmlGetProp(cur, 
reinterpret_cast<const xmlChar*>("id")));
    float angle = atof(angle_str);
    free(angle_str);

    cur = cur->children;
    Button* button1 = ButtonFactory::create(cur);
    cur = cur->next;
    Button* button2 = ButtonFactory::create(cur);    
            
    return new ButtonAxis(angle, button1, button2);
  }

  Axis* AxisFactory::inverted_axis (xmlNodePtr cur)
  {
    return new InvertedAxis(create(cur->children));
  }
      
  Axis* AxisFactory::joystick_axis (xmlNodePtr cur)
  {
    char * angle_str = reinterpret_cast<char *>(xmlGetProp(cur, 
reinterpret_cast<const xmlChar*>("angle")));
    char * id_str    = reinterpret_cast<char *>(xmlGetProp(cur, 
reinterpret_cast<const xmlChar*>("id")));
    char * axis_str  = reinterpret_cast<char *>(xmlGetProp(cur, 
reinterpret_cast<const xmlChar*>("axis")));
    
    float angle = atof(angle_str);
    int   id    = atoi(id_str);
    int   axis  = atoi(axis_str);
    
    free(angle_str);
    free(id_str);
    free(axis_str);
    
    return new JoystickAxis(id, axis, angle);
  }
  
  Axis* AxisFactory::mouse_axis (xmlNodePtr cur)
  {
    char * angle_str = reinterpret_cast<char *>(xmlGetProp(cur, 
reinterpret_cast<const xmlChar*>("angle")));
    char * axis_str  = reinterpret_cast<char *>(xmlGetProp(cur, 
reinterpret_cast<const xmlChar*>("axis")));
    
    float angle = atof(angle_str);
    int   axis  = atoi(axis_str);
    
    free(angle_str);
    free(axis_str);
    
    return new MouseAxis(axis, angle);
  }

}

/* EOF */

--- NEW FILE: axis_factory.hxx ---
//  $Id: axis_factory.hxx,v 1.1 2002/07/09 16:03:32 torangan Exp $
// 
//  Pingus - A free Lemmings clone
//  Copyright (C) 2000 Ingo Ruhnke <address@hidden>
//
//  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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

#ifndef HEADER_PINGUS_INPUT_POINTER_FACTORY_HXX
#define HEADER_PINGUS_INPUT_POINTER_FACTORY_HXX

#include "../libxmlfwd.hxx"

class Axis;

namespace Input {

  class AxisFactory 
  {
    private:
      static inline Axis* button_axis   (xmlNodePtr cur);
      static inline Axis* inverted_axis (xmlNodePtr cur);
      static inline Axis* joystick_axis (xmlNodePtr cur);
      static inline Axis* mouse_axis    (xmlNodePtr cur);
    
    public:
      static Axis* create (xmlNodePtr cur);
  };
}

#endif

/* EOF */