Pacman demo on arduino and hd44780 lcd display (fragments)

PacDemo-1.ino

// make some custom characters:
...
byte pac2Def[8] = {
  0b00000,
  0b01110,
  0b10100,
  0b11000,
  0b11100,
  0b01110,
  0b00000,
  0b00000
};
…

PacDemo-2.ino

…
// Initial display fill
void fill()
{
  lcd.setCursor(0,0);
  lcd.write(pac1);
  for(int j=0;j<7;j++)
 {
   lcd.write(" ");
   lcd.write(pill);
 }
 lcd.setCursor(0,1);
 lcd.write(pill);
 for(int j=0;j<7;j++)
 {
   lcd.write(" ");
   lcd.write(pill);
 }
}
…

PacDemo-3.ino

...
// character animation
void anim()
{  
  lcd.setCursor(px,py);
  lcd.write(" ");
  lcd.setCursor(x,y);
  lcd.write(pac1);
  delay(del);
  lcd.setCursor(x,y);
  lcd.write(pac2);
  delay(del);
  px = x;
  py = y;
}
...