#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27,16,2);  

int led1=1;            //Lampen
int led2=2;
int led3=3;
int led4=4;
int buzzer=7;          //Lautsprecher
int button=5;          //Schalter 
int buttonstate=0;     //Variabel, um den Status des Schalters zu überprüfen


int a;                 //Variabel für das Spiel a, b, c
int b;
int c;


void setup(){ 
  lcd.init();                      
  lcd.backlight();
  randomSeed(analogRead(A1));      //Zufallsgenerator
  pinMode (led1,OUTPUT);           //PinMode für LED
  pinMode (led2,OUTPUT);
  pinMode (led3,OUTPUT);
  pinMode (led4,OUTPUT);
  pinMode (buzzer,OUTPUT);         //PinMode für Lautsprecher
  pinMode (button, INPUT);         //PinMode für Schalter 
}  
 

void loop(){ 
  lcd.clear();
  lcd.setCursor(1,0);               //Start des Spieles
  lcd.print("Willkommen bei");
  lcd.setCursor(2,1);
  lcd.print("LUCKY BANDIT!");
  delay (750);
  digitalWrite (led1, HIGH);        //Lampen gehen bei Beginn des Spieles an
  delay (300);
  digitalWrite (led2, HIGH);
  delay (300);
  digitalWrite (led3, HIGH);
  delay(300);
  digitalWrite (led4, HIGH);
  delay (2000);
  
  
  lcd.clear ();
  lcd.setCursor(3,0);
  lcd.print ("Gewinn bei");
  lcd.setCursor(2,1);
  lcd.print ("666,999,333");
  delay (2000);
  lcd.clear();
  
  
  lcd.setCursor(4,0);
  lcd.print("Druecken");
  lcd.setCursor(2,1);
  lcd.print("zum Starten!");
  delay (1000);
  lcd.noDisplay();
  delay(500);
  lcd.display();
  delay (500);
  lcd.noDisplay();
  delay(500);
  lcd.display();
  delay (500);
  lcd.noDisplay();
  delay(500);
  lcd.display();
  delay (2000);
  
  
  
  digitalWrite (1, LOW);
  delay (300);
  digitalWrite (2, LOW);
  delay (300);
  digitalWrite (3, LOW);
  delay (300);
  digitalWrite (4, LOW);
  

  
  
  
  buttonstate = digitalRead(button);    // Status, ob Schalter gedrückt wird, wird geprüft 
  while(buttonstate == HIGH){             // --> Spieler drückt Schalter
   lcd.clear ();
   lcd.setCursor(0,0);                  
   lcd.print("Spiel beginnt");
   delay (300);
   lcd.setCursor(13,0);
   lcd.print(".");
   delay (300);
   lcd.setCursor(14,0);
   lcd.print(".");
   delay (300);
   lcd.setCursor(15,0);
   lcd.print(".");

   for (int l; l<2; l=l+1) {
    digitalWrite(2, HIGH);
    delay (250);
    digitalWrite (2, LOW);
    digitalWrite (3,HIGH);
    delay (250);
    digitalWrite (3, LOW);
    digitalWrite(4, HIGH);
    delay (250);
    digitalWrite (4, LOW);
    delay (250);
    digitalWrite (3, HIGH);
    delay (250);
    digitalWrite(3, LOW);
    delay (250);
    digitalWrite (2, HIGH);
    delay (250);
    digitalWrite (2,LOW);
    delay (250);
    digitalWrite (1, HIGH);
    delay (250);
    digitalWrite(1, LOW);
    delay (250);
   }
  
   lcd.clear ();
  

   lcd.setCursor(0,0);
   lcd.print("Und ");
   delay (300);
   lcd.setCursor(3,0);
   lcd.print(".");
   delay (300);
   lcd.setCursor(4,0);
   lcd.print(".");
   delay (300);
   lcd.setCursor(5,0);
   lcd.print(". ");

   for (int l; l<4; l=l+1) {
    digitalWrite(2, HIGH);
    delay(150);
    digitalWrite (2, LOW);
    digitalWrite (3,HIGH);
    delay (150);
    digitalWrite (3, LOW);
    digitalWrite(4, HIGH);
    delay (150);
    digitalWrite (4, LOW);
    delay (150);
    digitalWrite (3, HIGH);
    delay (150);
    digitalWrite(3, LOW);
    delay (150);
    digitalWrite (2, HIGH);
    delay (150);
    digitalWrite (2,LOW);
    delay (150);
    digitalWrite (1, HIGH);
    delay (150);
    digitalWrite(1, LOW);
    delay (150);
   }
  
  
   lcd.clear ();
   a=random(6,10);
   lcd.setCursor(7,0);
   lcd.print(a);
   digitalWrite (1, HIGH);
   digitalWrite (2, HIGH);
   digitalWrite (3, HIGH);
   digitalWrite (4, HIGH);
   delay (150); 
   digitalWrite (1, LOW);
   digitalWrite (2, LOW);
   digitalWrite (3, LOW);
   digitalWrite (4, LOW);


      if (a==8) {                       //Bei Gewinn --> Anzeige "GEWINN!", Lichtshow und Gewinnmusik
       for (int g=0; g<6; g=g+1){ 
        lcd.setCursor(3,1);
        lcd.print ("GEWINN!");
        delay (500);
        digitalWrite (led1, HIGH);
        delay (100);
        digitalWrite (led1, LOW);
        digitalWrite (led2, HIGH);
        delay (100);
        digitalWrite (led2, LOW);
        digitalWrite (led3, HIGH);
        delay(100);
        digitalWrite (led3, LOW);
        digitalWrite (led4, HIGH);
        delay (100);
        digitalWrite (led4, LOW);
       }

       lcd.clear ();
       lcd.setCursor(3,0);
       lcd.print ("Sehr gut!");
       lcd.setCursor(2,1);
       lcd.print("Weiter so!");
       
       for (int j=0; j<3; j=j+1){ 
        digitalWrite (led1, HIGH);
        delay (100);
        digitalWrite (led1, LOW);
        digitalWrite (led2, HIGH);
        delay (100);
        digitalWrite (led2, LOW);
        digitalWrite (led3, HIGH);
        delay(100);
        digitalWrite (led3, LOW);
        digitalWrite (led4, HIGH);
        delay (100);
        digitalWrite (led4, LOW);
       }
       delay (1500);
       lcd.clear ();
      }
      else {                               //Bei Nichtgewinn --> Anzeige "VERLOREN!", Lichtshow und Verlierermusik
       for (int v=0; v<6; v=v+1) {
        lcd.setCursor(3,1);
        lcd.print ("VERLOREN!");
        delay (300);
        digitalWrite (1, HIGH);
        digitalWrite (2, HIGH);
        digitalWrite (3, HIGH);
        digitalWrite (4, HIGH);
        delay (300);
        digitalWrite (1, LOW);
        digitalWrite (2, LOW);
        digitalWrite (3, LOW);
        digitalWrite (4, LOW);
        delay (300);
       }

       lcd.clear ();
       lcd.setCursor(4,0);
       lcd.print("Schade!");
       lcd.setCursor(1,1);
       lcd.print("Nicht aufgeben!");
       digitalWrite (led1, HIGH);
       delay (300);
       digitalWrite (led2, HIGH);
       delay (300);
       digitalWrite (led3, HIGH);
       delay(300);
       digitalWrite (led4, HIGH);
       delay (300);
       digitalWrite (1, LOW);
       delay (300);
       digitalWrite (2, LOW);
       delay (300);
       digitalWrite (3, LOW);
       delay (300);
       digitalWrite (4, LOW);
       delay (300);
       delay (3000);   
       lcd.clear ();
     }  
  
  } 
 
  

}