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

int x1=15;            //Position I
int x2=0;             //reset I bei 16
bool x3=HIGH;         //Position Ball
long t1=0;            //merker scrollen
long t2=0;            //merker Jump aktivieren
long x4=300;          //Geschwindigkeit I
long x5=0;            //Verkürzung jump & jump delay

void setup() {

pinMode(8, INPUT);

lcd.init(); 
lcd.backlight();


}

void loop() {

if(x3==HIGH && x1==0){
  lcd.clear();
  lcd.setCursor(5,0);
  lcd.print("GAME");
  lcd.setCursor(5,1);
  lcd.print("OVER");
  delay(1000);

  
}


else{



  if(digitalRead(8)==HIGH && (millis()-t2)>(1200-x5)){            //Jump
    x3=LOW;
    t2=millis();
    }

  if(x3==LOW && (millis()-t2)>=(900-x5)){x3=HIGH;}               //Fall

 
  if((millis()-t1)>=x4){     //delay

    lcd.clear();
    lcd.setCursor(1,x3);
    lcd.print("o");
    lcd.setCursor(x1,1);
    lcd.print("I");
    

    
    if(x2<=15){x1=x1-1; x2++;}
    if(x2==16){x1=15; x2=0;}

    if(x4>50){x4=x4-1; x5=x5+2;}

    t1=millis();              
  }
}







}