Star Wars Imperial Invader (BTH).ino

#include<Wire.h>
#include<LiquidCrystal.h>

LiquidCrystal lcd(11, 10, 6, 5, 4, 3);

//INSTRUCTIONS;

//Use the bluetooth arduino app's arrows to mode the XWing across the screen;
//Use the central up arrow to shot the TIE;
//Kill all the TIE until you win;

byte TIEfighter [8]
{ 0b00000,
  0b10001,
  0b10001,
  0b10101,
  0b11011,
  0b10101,
  0b10001,
  0b10001,
};

byte XWing [8]
{
  0b00000,
  0b00000,
  0b00100,
  0b00100,
  0b10101,
  0b11111,
  0b11111,
  0b10101,
};

byte Xwingfuego [8]
{
  0b00100,
  0b00000,
  0b00100,
  0b00100,
  0b10101,
  0b11111,
  0b11111,
  0b10101,
};

byte TIEfire [8]
{
  0b11111,
  0b01110,
  0b01110,
  0b01010,
  0b00100,
  0b01010,
  0b01110,
  0b01110,
};

byte s [8]
{
  0b00000,
  0b00111,
  0b01111,
  0b01100,
  0b01100,
  0b11100,
  0b11000,
  0b00000,
};

byte t [8]
{
  0b00000,
  0b11111,
  0b11111,
  0b00100,
  0b00100,
  0b00100,
  0b00100,
  0b00000
};

byte a [8]
{
  0b00000,
  0b00100,
  0b01110,
  0b11011,
  0b10001,
  0b11111,
  0b10001,
  0b00000,
};

byte r [8]
{
  0b00000,
  0b11110,
  0b11001,
  0b11001,
  0b11110,
  0b11100,
  0b10111,
  0b00000,
};


int Xnave = 8;
int state1 = 0;
int state2 = 0;
const int Time = 150;
int Xcaza = 8;
int randomcaza1 = 0;
int juego = false;
int caza = true;
int buzzerPin = 9;
int contador = 20;
int state = 3;
int blue = 13;


void setup() {
  pinMode(blue, OUTPUT);
  Serial.begin(9600);
  lcd.begin(16, 2);
  pinMode(buzzerPin, OUTPUT);
  lcd.createChar(1, TIEfighter);
  lcd.createChar(2, XWing);
  lcd.createChar(3, Xwingfuego);
  lcd.createChar(4, TIEfire);
  lcd.createChar(5, s);
  lcd.createChar(6, t);
  lcd.createChar(7, a);
  lcd.createChar(8, r);
  lcd.clear();
  lcd.setCursor(3, 0);
  lcd.write(5);
  lcd.write(6);
  lcd.write(7);
  lcd.write(8);
  lcd.setCursor(8, 0);
  lcd.write("w");
  lcd.write(7);
  lcd.write(8);
  lcd.write(5);
  lcd.setCursor(0, 1);
  lcd.write("IMPERIAL INVADER");
  delay(3000);
  lcd.clear();
  lcd.setCursor(3, 0);
  lcd.write("Bluetooth");
  lcd.setCursor(4, 1);
  lcd.write("edition");
  delay(3000);
  lcd.clear();
  lcd.setCursor(8, 0);
  caza = true;
  juego = true;
}
void loop() {

  digitalWrite(blue, HIGH);


  if (Serial.available() > 0) {
    state = Serial.read();
  }

  if (contador == 0) {
    juego == false;
    lcd.clear();
    lcd.setCursor(0, 0);
    lcd.write("*CONGRATULATION*");
    lcd.setCursor(0, 1);
    lcd.write("rebel flote wins");
    exit(0);
  }
  else if (caza == true && juego == true) {
    Xcaza = random(1, 13);
    lcd.setCursor(Xcaza, 0);
    lcd.write(1);
    caza = false;
  }
  else if (state == '0' && Xnave < 15 && juego == true) {
    Xnave++;
    lcd.setCursor(Xnave, 1);
    lcd.write(byte(2));
    lcd.setCursor(Xnave - 1, 1);
    lcd.print(" ");
    state = 3;
    delay(Time);

  }
  else if (state == '1' && juego == true && Xnave > 0) {
    Xnave--;
    lcd.setCursor(Xnave, 1);
    lcd.write(byte(2));
    lcd.setCursor(Xnave + 1, 1);
    lcd.print(" ");
    state = 3;
    delay(Time);

  }
  else if (state == '2' && juego == true && Xnave > 0 && Xnave < 15) {
    lcd.setCursor(Xnave, 1);
    lcd.write(byte(3));
    lcd.print(" ");
    delay(Time);
    lcd.print(" ");
    lcd.setCursor(Xnave, 1);
    lcd.write(byte(2));
    state = 3;

    if (Xnave == Xcaza) {
      tone(buzzerPin, 800, 200);
      lcd.setCursor (Xcaza, 0);
      lcd.write(byte(4));
      delay(Time);
      lcd.setCursor (Xcaza, 0);
      lcd.print(" ");
      contador--;
      caza = true;
      state = 3;
    }
  }
}