//*************************************************************
// *                                                           *
// * NAME           : Ayesha Jafri                             *
// * Program Name   : Arduino Lab Test.ino                     *
// * Date           : 2023-04-14                               *
// * Desc           : Create a Set up Menu                     *
// *                                                           *
// *************************************************************

#include <LiquidCrystal_I2C.h>
#define I2C_ADDR    0x27
#define LCD_COLUMNS 16
#define LCD_LINES   2

LiquidCrystal_I2C Icd (I2C_ADDR, LCD_COLUMNS, LCD_LINES);

int LED = 8;
int button = 2;
int patternNumber = 0;

void setup() {
  
 Icd.init();                  
  Icd.backlight();               
  Icd.setCursor(0,0);           
  Icd.print("*MENU SYSTEM*"); 
  delay(2000);  
  Icd.setCursor(1,0);           

  pinMode(LED, OUTPUT);
  pinMode(button, INPUT_PULLUP);        
  attachInterrupt( digitalPinToInterrupt(button), MenuOption ,FALLING);                                   
                                          
        

}
void loop() {
  if (digitalRead (button) == 1)
  Icd.setCursor(0,0);            
Icd.print("  Main Menu  ");       
 if (digitalRead (button) == 2); 
 Icd.setCursor(1,0);            
  Icd.print("  Start Menu  ");  
   if (digitalRead (button) == 3) 
 Icd.setCursor(1,0);            
  Icd.print("  Play Menu  "); 
  if (digitalRead (button) == 4)
 Icd.setCursor(1,0);            
  Icd.print("  Winner Menu  "); 
   if (digitalRead (button) == 5)
  Icd.setCursor(1,0);            
    Icd.print("  Game Over Menu  ");      

    while (button == 4) 
    digitalWrite(LED, HIGH);      
}




void MenuOption(){
 if ( digitalRead(button) == LOW ){       // check if pushed
    patternNumber = patternNumber +1;         // go to next pattern
    if (patternNumber == 5){                  // check if we exceeded the max patterns
  
    }// end if ()
 }
}