Tetris CMD.cpp

#include <iostream>
#include <Windows.h>
using namespace std;

wstring tetromino[7];
int nFieldWidth = 12;
int nFieldHeight = 18;
unsigned char* pField = nullptr;

int nScreenWidth = 80;   //Console window screen size (columns)
int nScreenHeight = 30;   //Console window screen size (rows)

int Rotate(int px, int py, int r) 
{
	switch (r % 4)
	{
	case 0: return py * 4 + px;  // 0 degrees
	case 1: return 12 + py - (px * 4);  // 90 degrees
	case 2: return 15 - (py * 4) - px; //180 degrees
	case 3:return 3 - py + (px * 4);
	}
	return 0;
}

int main()
{
	//Creating assets

	tetromino[0].append(L"..X.");
	tetromino[0].append(L"..X.");
	tetromino[0].append(L"..X.");
	tetromino[0].append(L"..X.");

	tetromino[1].append(L"..X.");
	tetromino[1].append(L".XX.");
	tetromino[1].append(L".X..");
	tetromino[1].append(L"....");

	tetromino[2].append(L".X..");
	tetromino[2].append(L".XX.");
	tetromino[2].append(L"..X.");
	tetromino[2].append(L"....");

	tetromino[3].append(L"....");
	tetromino[3].append(L".XX.");
	tetromino[3].append(L".XX.");
	tetromino[3].append(L"....");

	tetromino[4].append(L"..X.");
	tetromino[4].append(L".XX.");
	tetromino[4].append(L"..X.");
	tetromino[4].append(L"....");

	tetromino[5].append(L"....");
	tetromino[5].append(L".XX.");
	tetromino[5].append(L"..X.");
	tetromino[5].append(L"..X.");

	tetromino[6].append(L"....");
	tetromino[6].append(L".XX.");
	tetromino[6].append(L".X..");
	tetromino[6].append(L".X..");

	pField = new unsigned char[nFieldWidth * nFieldHeight];

	for (int x = 0; x < nFieldWidth; x++) 
	{
		for (int y = 0; y < nFieldHeight; y++) 
		{
			pField[y * nFieldWidth + x] = (x == 0 || x == nFieldWidth - 1 || y == nFieldHeight - 1) ? 9 : 0;
		}
	}

	wchar_t* screen = new wchar_t[nScreenWidth * nScreenHeight];
	for (int i = 0; i < nScreenWidth * nScreenHeight; i++) 
	{
		screen[i] = L'';
		HANDLE hConsole = CreateConsoleScreenBuffer(GENERIC_READ | GENERIC_WRITE, 0, NULL, CONSOLE_TEXTMODE_BUFFER, NULL);
		SetConsoleActiveScreenBuffer(hConsole);
		DWORD dwBytesWritten = 0;
	}

	bool bGameOver = false;

	while (!bGameOver) 
	{
		WriteConsoleOutputCharacter(hConsole, screen, nScreenWidth * nScreenHeight, {0,0}, &dwBytesWritter)
	}

	return 0;
}