PFont afont;
int txtx, txty;

void setup()
{
  size(400,400);
  background(255);

  afont = loadFont("Arial-BoldMT-12.vlw"); 
  textFont(afont, 12); 
  fill(0);
  
  txtx = 10;
  txty = 20;
  
  framerate(10);
}

void draw()
{ 
  background(255);
  if (mousePressed)
  {
    println("Mouse Pressed");
    text("Mouse Pressed", txtx, txty);
  }

  if (mousePressed && mouseButton == LEFT)
  {
    println("Left Button");
    text("Left Button", txtx, txty+10);
  }

  if (mousePressed && mouseButton == RIGHT)
  {
    println("Right Button");
    text("Right Button", txtx, txty+10);
  }
  
  if (mouseX < pmouseX)
  {
    println("Mouse moved left");
    text("Mouse moved left", txtx, txty+20);    
  }
  else if (mouseX > pmouseX)
  {
    println("Mouse moved right");
    text("Mouse moved right", txtx, txty+20);    
  }
    
  if (mouseY < pmouseY)
  {
    println("Mouse moved up");
    text("Mouse moved up", txtx, txty+30);    
  }
  else if (mouseY > pmouseY)
  {
    println("Mouse moved down");
    text("Mouse moved down", txtx, txty+30);        
  }
  
  if (keyPressed)
  {
    if (key == 'a' || key == 'A')
    {
      println("\"A\" Pressed");     
      text("\"A\" Pressed", txtx, txty+40);            
    }
    else if (
              key == 'b' || key == 'c' || key == 'd' || key == 'e' || key == 'f' || 
              key == 'g' || key == 'h' || key == 'i' || key == 'j' || key == 'k' ||
              key == 'l' || key == 'm' || key == 'n' || key == 'o' || key == 'p' ||
              key == 'q' || key == 'r' || key == 's' || key == 't' || key == 'u' || 
              key == 'v' || key == 'w' || key == 'x' || key == 'y' || key == 'z' ||
              key == 'B' || key == 'C' || key == 'D' || key == 'E' || key == 'F' || 
              key == 'G' || key == 'H' || key == 'I' || key == 'J' || key == 'K' || 
              key == 'L' || key == 'M' || key == 'N' || key == 'O' || key == 'P' || 
              key == 'Q' || key == 'R' || key == 'S' || key == 'T' || key == 'U' || 
              key == 'V' || key == 'W' || key == 'X' || key == 'Y' || key == 'Z' ||

              key == 32 || key == 9 || key == '1' || key == '2' || key == '3' || 
              key == '4' || key == '5' || key == '6' || key == '7' || key == '8' || 
              key == '9' || key == '!' || key == '@' || key == '#' || key == '$' || 
              key == '%' || key == '^' || key == '&' || key == '*' || key == '(' ||
              key == ')' || key == '-' || key == '_' || key == '=' || key == '+'
            )
    {
      println(key + " Pressed");
      text(key + " Pressed", txtx, txty+40);                  
      // integer 32 is the space and 9 is the tab.  Can you find the return and line break codes?
    }
    else if (keyCode == UP || keyCode == DOWN || keyCode == LEFT || keyCode == RIGHT || keyCode == ALT ||
              keyCode == CONTROL || keyCode == SHIFT || keyCode == BACKSPACE || keyCode == TAB || 
              keyCode == ENTER || keyCode == RETURN || keyCode == ESC || keyCode == DELETE)
    {
      println("A special key was pressed");
      text("A special key was pressed", txtx, txty+40);                        
    }
    else
    {
      println(keyCode + " or " + key + " Pressed");
      String textToWrite = "" + keyCode + " or " + key + " Pressed";
      text(keyCode + " or " + key + " Pressed", txtx, txty+40);
    }
  
  }
  
  
}