package parkproject;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

class door extends JPanel  implements Runnable
{
  int doorWidth=5,doorHeight=0;
  volatile boolean moveFlag_on = false;
  volatile boolean moveFlag_off = false;
  boolean openFlag = false;
  boolean completeFlag = true;
  int dh = -1;
  int width = 5,height;

  public door(int h) {
    doorHeight = h;
    height = h;

    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  private void jbInit() throws Exception {
    jLabel1.setBackground(UIManager.getColor("activeCaption"));
    jLabel1.setForeground(Color.black);
    jLabel1.setBorder(BorderFactory.createLineBorder(Color.black));
    jLabel1.setText("");
    jLabel1.setBounds(new Rectangle(0, 0, 5, 50));
    this.setBackground(Color.pink);
    this.setLayout(null);
    this.add(jLabel1, null);
  }



  public void run()
  {
    while(true)
    {

      if(moveFlag_on)
      {
      openProcess();
      }
      if(moveFlag_off)
      {
      closeProcess();
      }
      try {
           Thread.sleep(40);
         }
         catch (InterruptedException e) {
         }

    }
  }

  JLabel jLabel1 = new JLabel();

  public void open()
  {
  moveFlag_on = true;

  }
  public void close()
  {
  moveFlag_off = true;

  }
    synchronized  public void openProcess()
  {
    for(int i=0;i<50;i++)
          {
            jLabel1.setBounds(0, 0, 5, height);
            try {
              Thread.sleep(40);
            }
            catch (InterruptedException e) {
            }
           // System.out.println(height+"height:");
            height = height -1;
            if(height<=1) break;
          }
          openFlag = true;
          moveFlag_on = false;
  }
  synchronized public void closeProcess()
  {
    openFlag = false;
    for(int i=0;i<50;i++)
            {
              jLabel1.setBounds(0, 0, 5, height);
              try {
                Thread.sleep(40);
              }
              catch (InterruptedException e) {
              }
            //  System.out.println(height+"height:");
              height = height +1;
              if(height>=49) break;
                //break;
            }
            moveFlag_off  = false;

  }
  public boolean getFlag()
  {
  return openFlag;
  }
}