PImage dinosaur1;
PImage dinosaur2;
PImage cactus1;
PImage cactus2;
//PImage dinoGame tital screen
int x = 600;
int state =0;
final int MENU_SCREEN =0;
final int GAME_SCREEN =1;
int timer = 0;
int y = 150;
boolean jumping = false;
int jumpingSpeed = 1;
void setup() {
  size(600, 400);
  dinosaur1 = loadImage("dinosaur1.png");
  dinosaur2 = loadImage("dinosaur2.png");
  cactus1 = loadImage( "cactus1.png");
  cactus2 = loadImage( "cactus2.png");
  //dino game tital screen = load
}

void draw() {
  if (keyPressed) {
    state = GAME_SCREEN;
  }
  switch(state) {
  case MENU_SCREEN:
    background(255);
    fill(0);
    textSize(40);
    text("No internet connection...", 50, 100);
    textSize(10);
    image(dinosaur1, 50, y, 50, 50);
    strokeWeight(4);
    stroke(70);
    line(0,200,600,200);
    break;
  case GAME_SCREEN:
    background(255);
    timer++;
    if (timer < 50) {
      image(dinosaur1, 50, y, 50, 50);
    } else if (timer >+100) {
      timer = 0;
    } else if (timer >=50) {
      image(dinosaur2, 50, y, 50, 50);
    }

    //jump
    if (keyCode == UP && keyPressed&& jumping == false) {
      jumping= true;
      jumpingSpeed = 2;
    }
    if (jumping) {
      y-= jumpingSpeed;
    }
    if (y <= 50) {
      jumpingSpeed = -2;
    }
    if (y == 150) {
      jumpingSpeed = 0;
      jumping = false;
    }
    //cactus1
    image(cactus1, x, 136, 40, 60);
    x-= 3;
    //image(cactus2,200,50);


    strokeWeight(4);
    stroke(70);
    line(0,200,600,200);
    break;
  }
}