///Este proyecto es para dispensador de agua///
///con pantalla de 7 segmentos/////
///marca maximo 9 monedas, pero acumula el extra///
int BOTONCONTADOR = 13;
int BOTON1 = 12;
int BOTON2 = 11;
int BOTON5 = 10;
int LLENANDO = 9;
int a = 2;
int b = 3;
int c = 4;
int d = 5;
int e = 6;
int f = 7;
int g = 8;
float Moneda = 0;
int pausa = 100;
//int TiempoLavando = 60 * 10000;//10 minutos lavando
//int Enjuagando = 60 * 5000;//5 minutos enjuagando
///int TiempoSecando = 60* 10000;//10 minutos Secando

////////SOLO PARA PRUEVA//////////
int Tiempo1 = 10000;//10 segundos llenando
int Tiempo2 = 20000;//20 segundos llenando
int Tiempo5 = 30000;//50 segundos llenando
////LOS TIEMPOS SON MAS CORTOS////////

void setup() {
  pinMode(BOTONCONTADOR, INPUT);
  pinMode(BOTON1, INPUT);
  pinMode(BOTON2, INPUT);
  pinMode(BOTON5, INPUT);
  pinMode(LLENANDO, OUTPUT);
  pinMode(a, OUTPUT);
  pinMode(b, OUTPUT);
  pinMode(c, OUTPUT);
  pinMode(d, OUTPUT);
  pinMode(e, OUTPUT);
  pinMode(f, OUTPUT);
  pinMode(g, OUTPUT);
}

void loop() {
  //////////////////////////////////////
  ///////ARRANQUE DEL DISPENSADOR///////
  //////////////////////////////////////

  if(digitalRead(BOTONCONTADOR) == HIGH){//monedero
    Moneda = Moneda+1;
    if(Moneda ==1){
      ///NUMERO UNO///
      digitalWrite(a,LOW);
      digitalWrite(b,HIGH);
      digitalWrite(c,HIGH);
      digitalWrite(d,LOW);
      digitalWrite(e,LOW);
      digitalWrite(f,LOW);
      digitalWrite(g,LOW);
    }
    if(Moneda ==2){
      ///NUMERO DOS///
      digitalWrite(a,HIGH);
      digitalWrite(b,HIGH);
      digitalWrite(c,LOW);
      digitalWrite(d,HIGH);
      digitalWrite(e,HIGH);
      digitalWrite(f,LOW);
      digitalWrite(g,HIGH);
    }
    if(Moneda ==3){
      ///NUMERO TRES///
      digitalWrite(a,HIGH);
      digitalWrite(b,HIGH);
      digitalWrite(c,HIGH);
      digitalWrite(d,HIGH);
      digitalWrite(e,LOW);
      digitalWrite(f,LOW);
      digitalWrite(g,HIGH);
    }
    if(Moneda ==4){
      ///NUMERO CUATRO///
      digitalWrite(a,LOW);
      digitalWrite(b,HIGH);
      digitalWrite(c,HIGH);
      digitalWrite(d,LOW);
      digitalWrite(e,LOW);
      digitalWrite(f,HIGH);
      digitalWrite(g,HIGH);
    }
    if(Moneda ==5){
      ///NUMERO CINCO///
      digitalWrite(a,HIGH);
      digitalWrite(b,LOW);
      digitalWrite(c,HIGH);
      digitalWrite(d,HIGH);
      digitalWrite(e,LOW);
      digitalWrite(f,HIGH);
      digitalWrite(g,HIGH);
    }
    if(Moneda ==6){
      ///NUMERO SEIS///
      digitalWrite(a,HIGH);
      digitalWrite(b,LOW);
      digitalWrite(c,HIGH);
      digitalWrite(d,HIGH);
      digitalWrite(e,HIGH);
      digitalWrite(f,HIGH);
      digitalWrite(g,HIGH);
    }
    if(Moneda ==7){
      ///NUMERO SIETE///
      digitalWrite(a,HIGH);
      digitalWrite(b,HIGH);
      digitalWrite(c,HIGH);
      digitalWrite(d,LOW);
      digitalWrite(e,LOW);
      digitalWrite(f,LOW);
      digitalWrite(g,LOW);
    }
    if(Moneda ==8){
      ///NUMERO OCHO///
      digitalWrite(a,HIGH);
      digitalWrite(b,HIGH);
      digitalWrite(c,HIGH);
      digitalWrite(d,HIGH);
      digitalWrite(e,HIGH);
      digitalWrite(f,HIGH);
      digitalWrite(g,HIGH);
    }
    if(Moneda ==9){
      ///NUMERO NUEVE///
      digitalWrite(a,HIGH);
      digitalWrite(b,HIGH);
      digitalWrite(c,HIGH);
      digitalWrite(d,HIGH);
      digitalWrite(e,LOW);
      digitalWrite(f,HIGH);
      digitalWrite(g,HIGH);
    }
    delay(pausa);
  }

  /////////////////////////////////
   ///////////UN GALON/////////////
   ////////////////////////////////
  if(Moneda >=1){
    if(digitalRead(BOTON1) == HIGH){
      digitalWrite(LLENANDO, HIGH);
      Moneda = Moneda-1;
      
      if(Moneda ==0){
      ///NUMERO CERO///
      digitalWrite(a,HIGH);
      digitalWrite(b,HIGH);
      digitalWrite(c,HIGH);
      digitalWrite(d,HIGH);
      digitalWrite(e,HIGH);
      digitalWrite(f,HIGH);
      digitalWrite(g,LOW);
      }
      if(Moneda ==1){
      ///NUMERO UNO///
      digitalWrite(a,LOW);
      digitalWrite(b,HIGH);
      digitalWrite(c,HIGH);
      digitalWrite(d,LOW);
      digitalWrite(e,LOW);
      digitalWrite(f,LOW);
      digitalWrite(g,LOW);
    }
    if(Moneda ==2){
      ///NUMERO DOS///
      digitalWrite(a,HIGH);
      digitalWrite(b,HIGH);
      digitalWrite(c,LOW);
      digitalWrite(d,HIGH);
      digitalWrite(e,HIGH);
      digitalWrite(f,LOW);
      digitalWrite(g,HIGH);
    }
    if(Moneda ==3){
      ///NUMERO TRES///
      digitalWrite(a,HIGH);
      digitalWrite(b,HIGH);
      digitalWrite(c,HIGH);
      digitalWrite(d,HIGH);
      digitalWrite(e,LOW);
      digitalWrite(f,LOW);
      digitalWrite(g,HIGH);
    }
    if(Moneda ==4){
      ///NUMERO CUATRO///
      digitalWrite(a,LOW);
      digitalWrite(b,HIGH);
      digitalWrite(c,HIGH);
      digitalWrite(d,LOW);
      digitalWrite(e,LOW);
      digitalWrite(f,HIGH);
      digitalWrite(g,HIGH);
    }
    if(Moneda ==5){
      ///NUMERO CINCO///
      digitalWrite(a,HIGH);
      digitalWrite(b,LOW);
      digitalWrite(c,HIGH);
      digitalWrite(d,HIGH);
      digitalWrite(e,LOW);
      digitalWrite(f,HIGH);
      digitalWrite(g,HIGH);
    }
    if(Moneda ==6){
      ///NUMERO SEIS///
      digitalWrite(a,HIGH);
      digitalWrite(b,LOW);
      digitalWrite(c,HIGH);
      digitalWrite(d,HIGH);
      digitalWrite(e,HIGH);
      digitalWrite(f,HIGH);
      digitalWrite(g,HIGH);
    }
    if(Moneda ==7){
      ///NUMERO SIETE///
      digitalWrite(a,HIGH);
      digitalWrite(b,HIGH);
      digitalWrite(c,HIGH);
      digitalWrite(d,LOW);
      digitalWrite(e,LOW);
      digitalWrite(f,LOW);
      digitalWrite(g,LOW);
    }
    if(Moneda ==8){
      ///NUMERO OCHO///
      digitalWrite(a,HIGH);
      digitalWrite(b,HIGH);
      digitalWrite(c,HIGH);
      digitalWrite(d,HIGH);
      digitalWrite(e,HIGH);
      digitalWrite(f,HIGH);
      digitalWrite(g,HIGH);
    }
    if(Moneda ==9){
      ///NUMERO NUEVE///
      digitalWrite(a,HIGH);
      digitalWrite(b,HIGH);
      digitalWrite(c,HIGH);
      digitalWrite(d,HIGH);
      digitalWrite(e,LOW);
      digitalWrite(f,HIGH);
      digitalWrite(g,HIGH);
    }
      delay(Tiempo1);
      digitalWrite(LLENANDO, LOW);
    }
  }

  /////////////////////////////////
   //////////DOS GALONES////////////
   ////////////////////////////////
  if(Moneda >=2){
    if(digitalRead(BOTON2) == HIGH){
      digitalWrite(LLENANDO, HIGH);
      Moneda = Moneda-2;
      
      if(Moneda ==0){
      ///NUMERO CERO///
      digitalWrite(a,HIGH);
      digitalWrite(b,HIGH);
      digitalWrite(c,HIGH);
      digitalWrite(d,HIGH);
      digitalWrite(e,HIGH);
      digitalWrite(f,HIGH);
      digitalWrite(g,LOW);
      }
      if(Moneda ==1){
      ///NUMERO UNO///
      digitalWrite(a,LOW);
      digitalWrite(b,HIGH);
      digitalWrite(c,HIGH);
      digitalWrite(d,LOW);
      digitalWrite(e,LOW);
      digitalWrite(f,LOW);
      digitalWrite(g,LOW);
    }
    if(Moneda ==2){
      ///NUMERO DOS///
      digitalWrite(a,HIGH);
      digitalWrite(b,HIGH);
      digitalWrite(c,LOW);
      digitalWrite(d,HIGH);
      digitalWrite(e,HIGH);
      digitalWrite(f,LOW);
      digitalWrite(g,HIGH);
    }
    if(Moneda ==3){
      ///NUMERO TRES///
      digitalWrite(a,HIGH);
      digitalWrite(b,HIGH);
      digitalWrite(c,HIGH);
      digitalWrite(d,HIGH);
      digitalWrite(e,LOW);
      digitalWrite(f,LOW);
      digitalWrite(g,HIGH);
    }
    if(Moneda ==4){
      ///NUMERO CUATRO///
      digitalWrite(a,LOW);
      digitalWrite(b,HIGH);
      digitalWrite(c,HIGH);
      digitalWrite(d,LOW);
      digitalWrite(e,LOW);
      digitalWrite(f,HIGH);
      digitalWrite(g,HIGH);
    }
    if(Moneda ==5){
      ///NUMERO CINCO///
      digitalWrite(a,HIGH);
      digitalWrite(b,LOW);
      digitalWrite(c,HIGH);
      digitalWrite(d,HIGH);
      digitalWrite(e,LOW);
      digitalWrite(f,HIGH);
      digitalWrite(g,HIGH);
    }
    if(Moneda ==6){
      ///NUMERO SEIS///
      digitalWrite(a,HIGH);
      digitalWrite(b,LOW);
      digitalWrite(c,HIGH);
      digitalWrite(d,HIGH);
      digitalWrite(e,HIGH);
      digitalWrite(f,HIGH);
      digitalWrite(g,HIGH);
    }
    if(Moneda ==7){
      ///NUMERO SIETE///
      digitalWrite(a,HIGH);
      digitalWrite(b,HIGH);
      digitalWrite(c,HIGH);
      digitalWrite(d,LOW);
      digitalWrite(e,LOW);
      digitalWrite(f,LOW);
      digitalWrite(g,LOW);
    }
    if(Moneda ==8){
      ///NUMERO OCHO///
      digitalWrite(a,HIGH);
      digitalWrite(b,HIGH);
      digitalWrite(c,HIGH);
      digitalWrite(d,HIGH);
      digitalWrite(e,HIGH);
      digitalWrite(f,HIGH);
      digitalWrite(g,HIGH);
    }
    if(Moneda ==9){
      ///NUMERO NUEVE///
      digitalWrite(a,HIGH);
      digitalWrite(b,HIGH);
      digitalWrite(c,HIGH);
      digitalWrite(d,HIGH);
      digitalWrite(e,LOW);
      digitalWrite(f,HIGH);
      digitalWrite(g,HIGH);
    }
      delay(Tiempo2);
      digitalWrite(LLENANDO, LOW);
    }
  }

  /////////////////////////////////
   /////////CINCO GALONES////////////
   ////////////////////////////////
  if(Moneda >=5){
    if(digitalRead(BOTON5) == HIGH){
      digitalWrite(LLENANDO, HIGH);
      Moneda = Moneda-5;
      
      if(Moneda ==0){
      ///NUMERO CERO///
      digitalWrite(a,HIGH);
      digitalWrite(b,HIGH);
      digitalWrite(c,HIGH);
      digitalWrite(d,HIGH);
      digitalWrite(e,HIGH);
      digitalWrite(f,HIGH);
      digitalWrite(g,LOW);
      }
      if(Moneda ==1){
      ///NUMERO UNO///
      digitalWrite(a,LOW);
      digitalWrite(b,HIGH);
      digitalWrite(c,HIGH);
      digitalWrite(d,LOW);
      digitalWrite(e,LOW);
      digitalWrite(f,LOW);
      digitalWrite(g,LOW);
    }
    if(Moneda ==2){
      ///NUMERO DOS///
      digitalWrite(a,HIGH);
      digitalWrite(b,HIGH);
      digitalWrite(c,LOW);
      digitalWrite(d,HIGH);
      digitalWrite(e,HIGH);
      digitalWrite(f,LOW);
      digitalWrite(g,HIGH);
    }
    if(Moneda ==3){
      ///NUMERO TRES///
      digitalWrite(a,HIGH);
      digitalWrite(b,HIGH);
      digitalWrite(c,HIGH);
      digitalWrite(d,HIGH);
      digitalWrite(e,LOW);
      digitalWrite(f,LOW);
      digitalWrite(g,HIGH);
    }
    if(Moneda ==4){
      ///NUMERO CUATRO///
      digitalWrite(a,LOW);
      digitalWrite(b,HIGH);
      digitalWrite(c,HIGH);
      digitalWrite(d,LOW);
      digitalWrite(e,LOW);
      digitalWrite(f,HIGH);
      digitalWrite(g,HIGH);
    }
    if(Moneda ==5){
      ///NUMERO CINCO///
      digitalWrite(a,HIGH);
      digitalWrite(b,LOW);
      digitalWrite(c,HIGH);
      digitalWrite(d,HIGH);
      digitalWrite(e,LOW);
      digitalWrite(f,HIGH);
      digitalWrite(g,HIGH);
    }
    if(Moneda ==6){
      ///NUMERO SEIS///
      digitalWrite(a,HIGH);
      digitalWrite(b,LOW);
      digitalWrite(c,HIGH);
      digitalWrite(d,HIGH);
      digitalWrite(e,HIGH);
      digitalWrite(f,HIGH);
      digitalWrite(g,HIGH);
    }
    if(Moneda ==7){
      ///NUMERO SIETE///
      digitalWrite(a,HIGH);
      digitalWrite(b,HIGH);
      digitalWrite(c,HIGH);
      digitalWrite(d,LOW);
      digitalWrite(e,LOW);
      digitalWrite(f,LOW);
      digitalWrite(g,LOW);
    }
    if(Moneda ==8){
      ///NUMERO OCHO///
      digitalWrite(a,HIGH);
      digitalWrite(b,HIGH);
      digitalWrite(c,HIGH);
      digitalWrite(d,HIGH);
      digitalWrite(e,HIGH);
      digitalWrite(f,HIGH);
      digitalWrite(g,HIGH);
    }
    if(Moneda ==9){
      ///NUMERO NUEVE///
      digitalWrite(a,HIGH);
      digitalWrite(b,HIGH);
      digitalWrite(c,HIGH);
      digitalWrite(d,HIGH);
      digitalWrite(e,LOW);
      digitalWrite(f,HIGH);
      digitalWrite(g,HIGH);
    }
      delay(Tiempo5);
      digitalWrite(LLENANDO, LOW);
    }
  }
}