driverChoice.h

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// Copyright (C) 2009-2012 Christian Stehno
// This file is part of the "Irrlicht Engine".
// For conditions of distribution and use, see copyright notice in irrlicht.h

#ifndef __E_DRIVER_CHOICE_H_INCLUDED__
#define __E_DRIVER_CHOICE_H_INCLUDED__

#include <iostream>
#include <cstdio>
#include "EDriverTypes.h"
#include "irrTypes.h"
#include "IrrlichtDevice.h"

namespace irr
{

static irr::video::E_DRIVER_TYPE driverChoiceConsole(bool allDrivers=true)
{
    const char* const names[] = {"NullDriver","Software Renderer","Burning's Video","Direct3D 8.1","Direct3D 9.0c","OpenGL 1.x/2.x/3.x"};
    printf("Please select the driver you want:\n");
    irr::u32 i=0;
    for (i=irr::video::EDT_COUNT; i>0; --i)
    {
        if (allDrivers || (irr::IrrlichtDevice::isDriverSupported(irr::video::E_DRIVER_TYPE(i-1))))
            printf(" (%c) %s\n", 'a'+irr::video::EDT_COUNT-i, names[i-1]);
    }

    char c;
    std::cin >> c;
    c = irr::video::EDT_COUNT+'a'-c;

    for (i=irr::video::EDT_COUNT; i>0; --i)
    {
        if (!(allDrivers || (irr::IrrlichtDevice::isDriverSupported(irr::video::E_DRIVER_TYPE(i-1)))))
            --c;
        if ((char)i==c)
            return irr::video::E_DRIVER_TYPE(i-1);
    }
    return irr::video::EDT_COUNT;
}

} // end namespace irr

#endif