Rand.h

Go to the documentation of this file.

/*
 *  Original work: Copyright (c) 2014, Oculus VR, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  RakNet License.txt file in the licenses directory of this source tree. An additional grant 
 *  of patent rights can be found in the RakNet Patents.txt file in the same directory.
 *
 *
 *  Modified work: Copyright (c) 2017, SLikeSoft UG (haftungsbeschränkt)
 *
 *  This source code was modified by SLikeSoft. Modifications are licensed under the MIT-style
 *  license found in the license.txt file in the root directory of this source tree.
 */




#ifndef __RAND_H
#define __RAND_H 

#include "Export.h"

extern void RAK_DLL_EXPORT seedMT( unsigned int seed );

extern unsigned int RAK_DLL_EXPORT reloadMT( void );

extern unsigned int RAK_DLL_EXPORT randomMT( void );

extern float RAK_DLL_EXPORT frandomMT( void );

extern void RAK_DLL_EXPORT fillBufferMT( void *buffer, unsigned int bytes );

namespace SLNet {

// Same thing as above functions, but not global
class RAK_DLL_EXPORT RakNetRandom
{
public:
    RakNetRandom();
    ~RakNetRandom();
    void SeedMT( unsigned int seed );
    unsigned int ReloadMT( void );
    unsigned int RandomMT( void );
    float FrandomMT( void );
    void FillBufferMT( void *buffer, unsigned int bytes );

protected:
    unsigned int state[ 624 + 1 ];
    unsigned int *next;
    int left;
};

} // namespace SLNet

#endif