#include "VierGewinntView.h"

VierGewinntView::VierGewinntView(VierGewinntModel* vModel, int r, int c)
{
	rows = r;
	cols = c;

	vgModel = vModel;
}

VierGewinntView::~VierGewinntView(void)
{
}

void VierGewinntView::showGameField()
{
	clrscr();

	for (int i=0; i<rows; i++)
	{
		gotoXY(0,i+2);
		for (int j=0; j<cols; j++)
		{
			cout << '|' << vgModel->getPosition(i,j) << '|';
		}
		cout << endl;
	}
}

void VierGewinntView::gotoXY(int x, int y)
{
	HANDLE screen_buffer_handle = GetStdHandle(STD_OUTPUT_HANDLE);
	COORD coord;

	coord.X = x;
	coord.Y = y;

	SetConsoleCursorPosition(screen_buffer_handle, coord);
}

void VierGewinntView::clrscr()
{
	cout.flush();
	static HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
	COORD coord = {0, 0};	
	DWORD dw;	
	CONSOLE_SCREEN_BUFFER_INFO csbi;
	DWORD dwSize;
	GetConsoleScreenBufferInfo(hConsole,&csbi);
	dwSize = csbi.dwSize.X * csbi.dwSize.Y;
	FillConsoleOutputCharacter(hConsole,
								' ',
								dwSize,
								coord,
								&dw);
	FillConsoleOutputAttribute(hConsole,
								csbi.wAttributes,
								dwSize,
								coord,
								&dw);
	SetConsoleCursorPosition(hConsole, coord);
}