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Viewing changes to gfceux/get_key/main.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Fabrice Coutadeur
  • Date: 2009-12-14 08:05:17 UTC
  • Revision ID: james.westby@ubuntu.com-20091214080517-abi5tj8avthfan7c
Tags: upstream-2.1.2+repack
Import upstream version 2.1.2+repack

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gfceux/get_key/main.cpp
 
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// main.cpp
 
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// get_fceu_key
 
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//   this program opens an SDL window and gets an input event from the user.
 
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//   it than prints the values that are needed in the fceux config
 
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//   this was written to be used with gfceux, the GTK frontend for gfceu
 
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// Lukas Sabota
 
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// Licensed under the GPL v2
 
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// July 16, 2008
 
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#include<iostream>
 
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#include<SDL.h>
 
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const int WIDTH = 300;  
 
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const int HEIGHT = 300;
 
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const int BPP = 4;
 
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const int DEPTH = 32;
 
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using namespace std;
 
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int main(int argc, char* argv[])
 
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{
 
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    // the caption doesn't set on intrepid
 
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    // TODO: test on ubuntu 8.04
 
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    SDL_WM_SetCaption("Press any key. . .", 0);
 
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          SDL_Surface *screen;
 
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        SDL_Event event;
 
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        // open any joysticks
 
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        for(int i = 0; i < SDL_NumJoysticks(); i++)
 
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                SDL_JoystickOpen(i);
 
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    if (!(screen = SDL_SetVideoMode(WIDTH, HEIGHT, DEPTH, SDL_SWSURFACE)))
 
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    {
 
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        SDL_Quit();
 
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        return 1;
 
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    }
 
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    while(1) 
 
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    {
 
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        while(SDL_PollEvent(&event)) 
 
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        {      
 
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            switch (event.type) 
 
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            {
 
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                case SDL_QUIT:
 
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                    return 0;
 
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                    // this code was modified from drivers/sdl/input.cpp in fceu so 
 
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                    //   that the same values will be written in the config as fceux --inputcfg
 
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                      case SDL_KEYDOWN:
 
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                    cout << "BUTTC_KEYBOARD" << endl;
 
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                    cout << 0 << endl;
 
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                    cout << event.key.keysym.sym << endl;
 
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                    return 1;
 
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                case SDL_JOYBUTTONDOWN:
 
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                    cout << "BUTTC_JOYSTICK" << endl;
 
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                    cout << event.jbutton.which << endl;
 
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                    cout << event.jbutton.button << endl; 
 
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                    return 1;
 
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                case SDL_JOYHATMOTION:
 
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                    if(event.jhat.value != SDL_HAT_CENTERED)
 
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                    {
 
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                        cout << "BUTTC_JOYSTICK" << endl;
 
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                        cout << event.jhat.which << endl;
 
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                        cout <<  (0x2000 | ((event.jhat.hat & 0x1F) << 8) |
 
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                                             event.jhat.value) << endl;
 
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                        return 1;
 
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                    }
 
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                        break;
 
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            }
 
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        }
 
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    }   
 
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    return 0;
 
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}
 
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