This is the code of my key listener for a game.The keys move a plank upwards and downwards for two players.The problem is when one player keeps a key pressed then the other key event does not execute.what i want to do is that both players should be able to move their planks simultaneously.
private class MyKeyBoardListner implements KeyListener
{
boolean flag=true;
public void keyPressed(KeyEvent ke)
{
// System.out.println(ke.getKeyCode());
if(ke.getKeyCode()==10||ke.getKeyCode()==27)
{
if(flag==false) //pause logic with ESC and return key
{ba.t.suspend();
flag=!flag;
}
else if(flag==true)
{ ba.t.resume();
flag=!flag;
}
}
if(flag==false)//if paused key events wont work
{
if(ke.getKeyCode()==83)
{
System.out.println(ke.getKeyCode());
if(dr.y+100<=dr.getHeight())
dr.y=dr.y+40;
else if(dr.y+15<dr.getHeight())
dr.y=dr.y+15;
dr.repaint(plank1);
}
if(ke.getKeyCode()==87)
{
System.out.println(ke.getKeyCode());
if(dr.y-40>=0)
dr.y=dr.y-40;
dr.repaint(plank1);
}
if(ke.getKeyCode()==40)
{
System.out.println(ke.getKeyCode());
if(dr.w+100<=dr.getHeight())
dr.w=dr.w+40;
else if(dr.w+15<=dr.getHeight())
dr.w=dr.w+15;
dr.repaint(plank2);
}
if(ke.getKeyCode()==38)
{
System.out.println(ke.getKeyCode());
if(dr.w-40>=0)
dr.w=dr.w-40;
dr.repaint(plank2);
}
}
}