[C++] vector dwuwymiarowy vectorow2i

	// ustalamy tablice dwuwymiarowa ktora posiada wszystkie pozycje vector2i mozliwe
	int numberOfFieldsX = (WINDOW_SIZE_X/BLOCK_SIZE_X) - 2;
	int numberOfFieldsY = (WINDOW_SIZE_Y/BLOCK_SIZE_X) - 2;
	vector<vector<Vector2i>> boardGame(numberOfFieldsY,vector<Vector2i>(numberOfFieldsX));
	int tmpX = 50, tmpY = 50;
	for(int i = 0; i < numberOfFieldsY; i++ ){
		for(int j = 0; j < numberOfFieldsX; j++ ){
			boardGame[i][j].x = tmpX;
			boardGame[i][j].y = tmpY;
			tmpX += 50;
		}
		tmpX = 50;
		tmpY += 50;
	}