Java 7 for Absolute Beginners by Jay Bryant

Author:Jay Bryant
Language: eng
Format: epub, pdf
Publisher: Apress®
Published: 2011-12-31T05:00:00+00:00

import java.awt.Color;

import javax.swing.JButton;

import javax.swing.JOptionPane;

public class MineSweeperHelper {

private MineSweeper mineSweeper;

public MineSweeperHelper(MineSweeper mineSweeper) {

this.mineSweeper = mineSweeper;

}

void updateLabels() {

mineSweeper.minesFoundLabel.setText("Found: " + mineSweeper.mineField.getMinesFound());

mineSweeper.minesRemainingLabel.setText("Remaining: " +

mineSweeper.mineField.getMinesRemaining());

}

void updateButtons() {

for (int i = 0; i < mineSweeper.rows; i++) {

for (int j = 0; j < mineSweeper.columns; j++) {

if (mineSweeper.mineField.getMineCleared(i, j) == true) {

mineSweeper.mineButtons[i][j].removeMouseListener(mineSweeper.mouseListener);

mineSweeper.mineButtons[i][j].setBackground(Color.WHITE);

int count = mineSweeper.mineField.countAdjacentMines(i, j);

if (count > 0) {

mineSweeper.mineButtons[i][j].setIcon(MineIcon.getNumberIcon(count));

}

} else {

if (mineSweeper.mineField.getMineFlag(i, j) == Mine.flagState.MINE) {

mineSweeper.mineButtons[i][j].setIcon(MineIcon.getMineIcon());

} else if (mineSweeper.mineField.getMineFlag(i, j) == Mine.flagState.SUSPECT) {

mineSweeper.mineButtons[i][j].setIcon(MineIcon.getSuspectIcon());

} else {

mineSweeper.mineButtons[i][j].setIcon(null);

}

}

}

}

}

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