​

let gameState =0;

​

let prevTime = 0;

let horses = [];

let rval = 0;

let step = 0;

let bg = [];

let right = false;

let left = false;

let serial;

let xPos;

let prevVal = 0;

let direction;

let prevDirection = 1;

let baseReading = 120;

let w;

​

function preload() {

  myFont = loadFont("Comfortaa-VariableFont_wght.ttf");

  spritesheet = loadImage("horse_final_run.png");

  soundBG = loadSound("tugan_zher.mp3");

  menuBG = loadImage("menu1.png");

  instructions=loadImage("instructions.png");

  goBack = loadImage("back.png");

  inst = loadImage("inst.jpg");

​

  for (let i = 1; i < 21; i++) {

    bg.push(loadImage(str(i) + "bg.jpg"));

  }

}

​

function setup() {

  createCanvas(800, 580);

   soundBG.loop();

  soundBG.setVolume(0.5);

​

  w = spritesheet.width;

  let h = spritesheet.height / 7;

​

  for (let y = 0; y < 7; y++) {

    for (let x = 0; x < 1; x++) {

      horses.push(spritesheet.get((x * w) / 7, y * h, w, h));

    }

  }

  xPos = -w/2;

  setUpSerial();

  setInterval(() => {step = (step + 1) % 7}, 75);

}

​

function keyPressed() {

  if (key == " ") {

    setUpSerial(SELECT_PORT);

  }

}

​

function draw() {

  background(menuBG);

  textFont(myFont);

  textSize(40);

  text("Across Kazakhstan", width/2-170, height/2+23);

  textSize(15);

  text("click here to start", width/2-50, height/2+45);

  fill(255, 255, 204);

  image(instructions, 670, 480, 80, 80);

 // background(bg[int(map(rval - 1, 0, 1023, 0, 20))]);

​

  if (gameState ==1){

   background(bg[int(map(rval - 1, 0, 1023, 0, 20))]);

    image(goBack, 690, 500, 60,60);

  let currentTime = millis() % 75;

​

  if (currentTime < prevTime) {

    step = (step + 1) % 7;

  }

  prevTime = currentTime;

​

  push();

  imageMode(CENTER);

  translate(xPos, 420);

  if (left) scale(-1, 1);

  image(horses[step], 0, 0);

  pop();

​

  if (direction == null) {

   // print("waiting for sensor...");

  } else {

    if (direction != prevDirection){

      if (direction == 0) { // moving left

        left = true;

        right = false;

        xPos = width + w/2;

      } else if (direction == 1) { // moving right

        left = false;

        right = true;

        xPos = -w/2;

      } 

    }

    prevDirection = direction;

​

    if (right && xPos < width+ w/2) {

      xPos += 10 ;

    }

    if (left && xPos > -w/2) {

      xPos -= 10;

    }

  }

​

}

  if (gameState == 2){

    background((inst), width, height);

    textSize(30);

    fill(0);

    text("wave your hand", width/2-350, height/2-130);

    text ("over the grass",width/2-350, height/2-100);

    image(goBack, 690, 500, 60,60);

  }

​

}

​

function mouseClicked(){

  if (gameState == 0) {

       if (mouseX > 150 && mouseX < 650 && mouseY > 150 && mouseY < 480) {

      //  start();

        gameState = 1;

      }

​

      if (mouseX > 670 && mouseX < 750 && mouseY > 400 && mouseY < 600) {

       gameState = 2;

      }

}

  if (gameState == 1 || gameState==2){

    if (mouseX > 670 && mouseX < 750 && mouseY > 450 && mouseY <  530){

      gameState=0;

    }

  }

  }

​

​

function readSerial(data) {

  ////////////////////////////////////

  //READ FROM ARDUINO HERE

  ////////////////////////////////////

​

  if (data != null) {

    // make sure there is actually a message

    // split the message

    let fromArduino = split(trim(data), ",");

    // if the right length, then proceed

    if (fromArduino.length == 2) {

      direction = fromArduino[0];

      rval = fromArduino[1];

    }

​

    //////////////////////////////////

    //SEND TO ARDUINO HERE (handshake)

    //////////////////////////////////

    let sendToArduino = "\n";

    writeSerial(sendToArduino);

  }

}

​

/*

#include <Wire.h>

#include <ZX_Sensor.h>

#include <FastLED.h>

#define LED_PIN     5

#define NUM_LEDS    35

#define BRIGHTNESS  64

#define LED_TYPE    WS2811

#define COLOR_ORDER GRB

CRGB leds[NUM_LEDS];

int currentVal = 0;

​

const int ZX_ADDR = 0x10;  // ZX Sensor I2C address

​

// Global Variables

ZX_Sensor zx_sensor = ZX_Sensor(ZX_ADDR);

uint8_t x_pos;

uint8_t z_pos;

​

CRGBPalette16 currentPalette;

​

GestureType gesture;

​

void setup() {

  delay( 3000 ); // power-up safety delay

  FastLED.addLeds<LED_TYPE, LED_PIN, COLOR_ORDER>(leds, NUM_LEDS).setCorrection( TypicalLEDStrip );

  FastLED.setBrightness(  BRIGHTNESS );

​

  // Initialize Serial port

  Serial.begin(9600);

​

  zx_sensor.init();

​

  while (Serial.available() <= 0) {

    Serial.println("0,0");

    delay(300);

  }

}

​

​

void loop()

{

​

  FastLED.show();

​

  if ( zx_sensor.gestureAvailable() ) {

    gesture = zx_sensor.readGesture();

    switch ( gesture ) {

      case RIGHT_SWIPE:

        currentPalette[0] =  CRGB(255, 255, 0);

        x_pos = 0;

        break;

      case LEFT_SWIPE:

        x_pos = 1;

        currentPalette[0] =  CRGB(0, 255, 0);

        break;

      default:

        break;

    }

  }

​

  for (int i = 0; i < NUM_LEDS ; i++) {

    // let's set an led value

    leds[i] = currentPalette[0];//CHSV(hue++, 255, 255);

​

  }

​

  while (Serial.available()) {

    byte inComing = Serial.read();

    if (inComing == '\n') {

​

      int sensor = analogRead(A0);

      delay(1);

​

      Serial.print(x_pos);

      Serial.print(',');

      Serial.println(sensor);

    }

  }

}

​

*/

​

​

​