/*
    Copyright 2005-2013 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_
