package y2016.d08;

import y2015.d06.Instruction;

public class Grid {

private boolean[][] grid = new boolean[6][50];

public void rect(int x, int y) {

for (int i = 0; i < y; i++) {

for (int j = 0; j < x; j++) {

grid[i][j] = true;

}

}

}

public void rect(String x, String y) {

rect(

Integer.parseInt(x),

Integer.parseInt(y)

);

}

public void rotRow (int row, int length) {

boolean[] newRow = new boolean[50];

for (int i = 0; i < 50; i++) {

newRow[(i+length) % 50] = grid[row][i];

}

grid[row] = newRow;

}

public void rotRow (String row, String length) {

rotRow(

Integer.parseInt(row),

Integer.parseInt(length)

);

}

public void rotCol (int col, int length) {

boolean[] newCol = new boolean[6];

for (int i = 0; i < 6; i++) {

newCol[(i+length)%6] = grid[i][col];

}

for (int i = 0; i < 6; i++) {

grid[i][col] = newCol[i];

}

}

public void rotCol (String col, String length) {

rotCol(

Integer.parseInt(col),

Integer.parseInt(length)

);

}

public void print() {

int count = 0;

for (boolean[] row: grid) {

for (boolean cell: row) {

if (cell) {

System.out.print('#');

++count;

} else {

System.out.print('.');

}

}

System.out.println();

}

System.out.println("on: " + count);

}

}