/*
    Copyright (c) 2005-2021 Intel Corporation

    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at

        http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
*/

//
// pover_global.h
//
#ifndef TBB_examples_polygon_overlay_pover_global_H
#define TBB_examples_polygon_overlay_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(nullptr);

#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) (std::cout << x << "\n")
#else
#define PRINT_DEBUG(x)
#endif

#endif // TBB_examples_polygon_overlay_pover_global_H