i want to make a multiplayer pictionary game using client / server.
I have a very simple drawing program like paintbrush, just allows me to paint freehand in black.
Now when one client draws, i want the other clients to view the drawing take place in real time. Whats the best way to stream the data / pixel coordinates out to the server ?
here is the part that draws
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| protected class JPaintPanel extends JPanel implements MouseMotionListener, MouseListener
{
public JPaintPanel()
{
super() ;
addMouseListener(this) ;
addMouseMotionListener(this) ;
}
public void mouseDragged(MouseEvent arg0)
{
Point p = arg0.getPoint() ;
getGraphics().drawLine(lastPos.x, lastPos.y, p.x, p.y) ;
lastPos = p ;
}
public void mousePressed(MouseEvent arg0) {lastPos=arg0.getPoint();}
public void mouseReleased(MouseEvent arg0) {lastPos=null ;}
public void mouseMoved(MouseEvent arg0) {}
public void mouseClicked(MouseEvent arg0){}
public void mouseEntered(MouseEvent arg0) {}
public void mouseExited(MouseEvent arg0) {}
protected Point lastPos = null ;
} |
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