how to use java.awt.Robot class in processing ...

robot_sample.pde

//
//  how to use java.awt.Robot class in processing ...
//
import java.awt.*;
import java.awt.event.*;

Robot robot;
PFont pfont;
Point save_p;
 
void setup() {
  size(320, 240);
  try { 
    robot = new Robot();
    robot.setAutoDelay(0);
  } 
  catch (Exception e) {
    e.printStackTrace();
  }

  pfont = createFont("Impact", 32);
}
 
void draw() {
  background(#ffffff);
  fill(#000000);
  
  Point p = getGlobalMouseLocation();
  
  textFont(pfont);
  text("now x=" + (int)p.getX() + ", y=" + (int)p.getY(), 10, 32);
  
  if (save_p != null) {
  text("save x=" + (int)save_p.getX() + ", y=" + (int)save_p.getY(), 10, 64);
  }
}

void keyPressed() {
  switch(key) {
  case 's':
    save_p = getGlobalMouseLocation();
    break;
  case 'm':
    if (save_p != null) {
      mouseMove((int)save_p.getX(), (int)save_p.getY());
    }
    break;
  case 'c':
  case ' ':
    if (save_p != null) {
      mouseMoveAndClick((int)save_p.getX(), (int)save_p.getY());
    }
    break;
  }
}

Point getGlobalMouseLocation() {
  // java.awt.MouseInfo
  PointerInfo pointerInfo = MouseInfo.getPointerInfo();
  Point p = pointerInfo.getLocation();
  return p;  
}

void mouseMove(int x, int y) {
  robot.mouseMove(x, y);
}

void mouseMoveAndClick(int x, int y) {
  robot.mouseMove(x, y);
  robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
  robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
  robot.waitForIdle();
}

Thanks alot!