/*
    Copyright 2005-2014 Intel Corporation.  All Rights Reserved.

    This file is part of Threading Building Blocks. Threading Building Blocks is free software;
    you can redistribute it and/or modify it under the terms of the GNU General Public License
    version 2  as  published  by  the  Free Software Foundation.  Threading Building Blocks 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 Threading Building Blocks; if not, write to the
    Free Software Foundation, Inc.,  51 Franklin St,  Fifth Floor,  Boston,  MA 02110-1301 USA

    As a special exception,  you may use this file  as part of a free software library without
    restriction.  Specifically,  if other files instantiate templates  or use macros or inline
    functions from this file, or you compile this file and link it with other files to produce
    an executable,  this file does not by itself cause the resulting executable to be covered
    by the GNU General Public License. This exception does not however invalidate any other
    reasons why the executable file might be covered by the GNU General Public License.
*/

//
// pover_global.h
//
#ifndef _POVER_GLOBAL_H_
#define _POVER_GLOBAL_H_

#ifdef _MAIN_C_
#define DEFINE // nothing
#define STATIC static
#define INIT(n) = n
#else // not in main file
#define DEFINE extern
#define STATIC  // nothing
#define INIT(n) // nothing
#endif  // _MAIN_C_

#include <iostream>
#include <fstream>

#ifdef _WINDOWS
#include <windows.h>
#endif

// this Polygon class only supports rectangles
DEFINE int gDrawXOffset INIT(0);   // used for drawing polygons
DEFINE int gDrawYOffset INIT(0);
DEFINE int gPolyXBoxSize INIT(0);  // number of pixels orresponding to one "square" (x)
DEFINE int gPolyYBoxSize INIT(0);  // number of pixels orresponding to one "square" (y)
DEFINE bool gDoDraw INIT(false);       // render the boxes

#define THREADS_UNSET 0
DEFINE int gThreadsLow INIT(THREADS_UNSET);
DEFINE int gThreadsHigh INIT(THREADS_UNSET);

DEFINE std::ofstream gCsvFile;
DEFINE double gSerialTime;
DEFINE char *gCsvFilename INIT(NULL);

#define BORDER_SIZE 10  // number of pixels between maps

// The map size and the number of polygons depends on the version we are compiling.
// If DEBUG then it is small; else it is large.

#ifdef _DEBUG
DEFINE int gNPolygons INIT(30);  // default number of polygons in map
DEFINE int gMapXSize INIT(30);
DEFINE int gMapYSize INIT(30);
DEFINE int gGrainSize INIT(5);
#else
DEFINE int gNPolygons INIT(50000);    // default number of polygons in map
DEFINE int gMapXSize INIT(1000);
DEFINE int gMapYSize INIT(1000);
DEFINE int gGrainSize INIT(20);
#endif
DEFINE int gMyRandomSeed INIT(2453185);

DEFINE bool gIsGraphicalVersion INIT(false);

typedef enum {
    NORTH_SIDE,
    EAST_SIDE,
    SOUTH_SIDE,
    WEST_SIDE
} allSides;

#if _DEBUG
#define PRINT_DEBUG(x) (cout << x << std::endl)
#else
#define PRINT_DEBUG(x)
#endif


#endif // _POVER_GLOBAL_H_
