#include "lua.h"

#include "physfs.h"

#include "physfscompat.h"

#define BUFSIZE 1024

#define UNUSED(x) (void)(x)

void *physfsReaderBuffer;

PHYSFS_DECL const char * physfsReader(lua_State *L, PHYSFS_File *f, size_t *size)

{

    UNUSED(L);

    if(PHYSFS_eof(f))

    {

        return NULL;

    }

    else

    {

        *size = PHYSFS_readBytes(f, physfsReaderBuffer, BUFSIZE);

        if(*size == 0)

            return NULL;

        else

            return physfsReaderBuffer;

    }

}

PHYSFS_DECL void physfsReaderSetBuffer(void *buffer)

{

    physfsReaderBuffer = buffer;

}