生命游戏的问题

Question

我正在将Conway的生活游戏作为自己的个人项目进行Java实现。到目前为止，它仍然有效，但是规则出了错。预期的模式显示得不尽如人意。我的代码有问题吗？

import javax.swing.*;

import java.awt.*;

import java.awt.event.*;

public class Cell extends JComponent implements MouseListener {

  private int row, col;

  private boolean isLiving;

  public Cell(int r, int c) {

    this.row = r;

    this.col = c;

    this.addMouseListener(this);

  }

  public void isAlive(int neighbors) {

    if (this.isLiving) {

      if (neighbors < 2) {

        this.isLiving = false;

      } else if (neighbors == 2 || neighbors == 3) {

        this.isLiving = true;

      } else if (neighbors > 3) {

        this.isLiving = false;

      }

    } else {

      if (neighbors == 3) {

        this.isLiving = true;

      }

    }

  }

  public boolean isLiving() {

    return this.isLiving;

  }

  public void paintComponent(Graphics g) {

    if (this.isLiving) {

      g.fillRect(0, 0, 10, 10);

    } else {

      g.drawRect(0, 0, 10, 10);

    }

  }

  public void mouseClicked(MouseEvent e) {

    this.isLiving = !this.isLiving;

  }

  public void mouseEntered(MouseEvent e) {

  }

  public void mouseExited(MouseEvent e) {

  }

  public void mousePressed(MouseEvent e) {

  }

  public void mouseReleased(MouseEvent e) {

  }

}