#define _WIN32_WINNT 0x0601

#ifndef UNICODE
#define UNICODE
#define UNICODE_WAS_UNDEFINED
#endif

#include <Windows.h>

#ifdef UNICODE_WAS_UNDEFINED
#undef UNICODE
#endif

#define WHITE_SPACE 9608

typedef struct _CONSOLE_FONT_INFOEX
{
    ULONG cbSize;
    DWORD nFont;
    COORD dwFontSize;
    UINT  FontFamily;
    UINT  FontWeight;
    WCHAR FaceName[LF_FACESIZE];
}CONSOLE_FONT_INFOEX, *PCONSOLE_FONT_INFOEX;

//the function declaration begins
#ifdef __cplusplus
extern "C" {
#endif
BOOL WINAPI SetCurrentConsoleFontEx(HANDLE hConsoleOutput,
                                    BOOL bMaximumWindow,
                                    PCONSOLE_FONT_INFOEX lpConsoleCurrentFontEx);
#ifdef __cplusplus
}
#endif
//the function declaration ends

void setFontSize(int w, int h)
{
    CONSOLE_FONT_INFOEX fontStructure={0};
    fontStructure.cbSize=sizeof(fontStructure);
    fontStructure.dwFontSize.X=w;
    fontStructure.dwFontSize.Y=h;
    HANDLE hConsole=GetStdHandle(STD_OUTPUT_HANDLE);
    SetCurrentConsoleFontEx(hConsole, true, &fontStructure);
}

const int nScreenWidth = 100, nScreenHeight = 20;
int columns, rows;

class Pile
{

};

int main()
{
    //setting correct window size
setFontSize(10, 20);
    HWND hwnd = GetConsoleWindow();
    MoveWindow(hwnd, 0, 0, nScreenWidth*10.4, nScreenHeight*22, TRUE);

    //initialising variables

      //miscellaneous
    POINT mouse;
    CONSOLE_SCREEN_BUFFER_INFO csbi;

      //console dimensions
    RECT r;
    GetWindowRect(hwnd, &r);
    //PCONSOLE_FONT_INFO lpConsoleCurrentFont = new CONSOLE_FONT_INFO;
    GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &csbi);
    columns = csbi.srWindow.Right - csbi.srWindow.Left + 1;
    rows = csbi.srWindow.Bottom - csbi.srWindow.Top + 1;

      //window output set up
    wchar_t *screen = new wchar_t[nScreenWidth*nScreenHeight];
    HANDLE hConsole = CreateConsoleScreenBuffer(GENERIC_READ | GENERIC_WRITE, 0, NULL, CONSOLE_TEXTMODE_BUFFER, NULL);
    SetConsoleActiveScreenBuffer(hConsole);
    DWORD dwBytesWritten = 0;

    while(1)
    {
        //clear screen
        int ii=-1;
        while(ii<nScreenHeight*nScreenWidth)//replace later
        {
            screen[++ii]=' ';
        }

        //find out over which cell the mouse hovers
        GetCursorPos(&mouse);
        GetWindowRect(hwnd, &r);
        int mi = (mouse.y - r.top - 30)/20 ;
        int mj = (mouse.x - r.left - 8) / 10;


        if(mouse.x > 0 && mouse.x < 1010 && mouse.y > 0 && mouse.y < 436)
        {

            //mouse stuff

            screen[ mi * nScreenWidth + mj ] = WHITE_SPACE;//optional
        }

        //optional {
        screen[2] = mi%10       + '0';
        screen[1] = mi%100/10   + '0';
        screen[0] = mi%1000/100 + '0';

        screen[6] = mj%10       + '0';
        screen[5] = mj%100/10   + '0';
        screen[4] = mj%1000/100 + '0';

        screen[100]='+';
        screen[nScreenHeight*nScreenWidth] = WHITE_SPACE;
        // }

        //game stuff



        //display
        screen[nScreenWidth * nScreenHeight - 1] = WHITE_SPACE;
        WriteConsoleOutputCharacter(hConsole, screen, nScreenHeight * nScreenWidth, { 0,0 }, &dwBytesWritten);

        Sleep(0);
    }

    return 0;
}