CompassCompleteWithJson

/*

Pinak Saha

HW06

Visual Foundation Studio

Fall2013

(0408908)

File Read Write created 

As Well As reading from Json file

Also loading and image.

​

*/

​

​

Timer timer;

Ball aBall;

void setup()

{

  size(800,800);

  background(000000);

  frameRate(10);

  aBall = new Ball();

  timer = new Timer(5000);

  timer.start();

}

void draw()

{

  background(000000);

  Compass aCompass = new Compass();

  textSize(36);

  fill(#1ABC9C);

  text("X: "+ aBall.posX,500,100);

  text("Y: "+ aBall.posY,650,100);

  textSize(16);

  text("Toggle X: "+ mouseX,500,150);

  text("Toggle Y: "+ mouseY,650,150);

  aBall.update();

  PImage expendibles;

  expendibles = loadImage("status.jpeg");

  //expendibles.width = 250;

  //expendibles.height = 250;

  image(expendibles,50,450);

  int startAt = 425;

  textSize(12);

  JSONArray tweets = loadJSONArray("raw.json");

  for(int i =0; i < 10;i++)

  {

    JSONObject aTweet = tweets.getJSONObject(i);

    //String date = aTweet.getString("created_at");

    String text = aTweet.getString("text");

    startAt = startAt + 45;

    text(" Tweet: " + text, 200, startAt );

  }

​

  if(keyPressed == true)

  {

   int month = month();

   int day = day();

   int year = year();

   int hour = hour();

   int min = minute();

   int sec = second(); 

   int milisec = millis();

   String timeStamp = month + "-" + day + "-" + year + "-" + hour + "-" +min + "-" + sec + "-" + milisec;

   String[] list = split(timeStamp, ' ');

   text("Last Updated: " + timeStamp, 500, 220);

   saveStrings("log.txt",list);

  }

​

 if (timer.isFinished())

 {

   textSize(12);

   String lines[] = loadStrings("log.txt");

   text("Last Updated: " + lines[0], 500, 200);

   aCompass.drawPos();

 }

​

  if(keyPressed == true)

  {

    aCompass.drawPos();

  }

}

​

class Ball

{

  float posX;

  float posY;

  float speedCounterX;

  float speedCounterY;

  void gridCollision()

  {

    if(this.posX >= 300)

    {

      this.speedCounterX = this.speedCounterX * -1;

​

    }

    if(this.posX <= 100)

    {

      this.speedCounterX = this.speedCounterX * -1;

    }

    if(this.posY <= 100)

    {

      this.speedCounterY = this.speedCounterY * -1;

    }

    if(this.posY >= 300)

    {

      this.speedCounterY = this.speedCounterY * -1;

    }

  }

  void update()

  {

    this.posX = posX + speedCounterX ;

    this.posY = posY + speedCounterY ;

    fill(#3498DB);

    stroke(#3498DB);

    ellipse(this.posX,this.posY,10,10);

    gridCollision();

  }

  Ball()

  {

    posX = (400/2);

    posY = (400/2);

    fill(#3498DB);

    stroke(#3498DB);

    ellipse(posX,posY,10,10);

    speedCounterX = 25;

    speedCounterY = 15;

  }

}

class Compass

{

​

  void drawOutter()

  {

    stroke(#00ffff);

    fill(000000);

    strokeWeight(5);

    ellipse(200,200,400,400);

  }

  void drawInner()

  {

     //iner circle

      fill(000000);

      if(mousePressed == true)

      {

        fill(random(0,255));

      }

      stroke(#00ffff);

      strokeWeight(5);

      ellipse(200,200,300,300);

​

  }

  void drawAxis()

  {

    stroke(#00ffff);

    strokeWeight(5);

    line(200,350,200,50);

    stroke(#00ffff);

    strokeWeight(5);

    line(50,200,350,200);

    stroke(#00ffff);

    strokeWeight(5);

    fill(#00ffff);

    //(x1,y1,x2,y2)

    line(100,300,300,100);

​

  }

  void drawAxisPosition()

  {

      PFont HelveticaNeue;

      HelveticaNeue = loadFont("HelveticaNeue-Light-36.vlw");

      textSize(36);

      textFont(HelveticaNeue);

      fill(#00ffff);

      textSize(36);

      text('N',185,40);

      text('E',360,215);

      text('S',190,385); 

      text('W',10,215);

  }

  void drawGrid()

  {

      for(int x=100; x < 300; x = x+10)

      {

        for(int y =100; y < 300; y = y+10)

        {       

           stroke(#00ffff);

           strokeWeight(1);

           line(x,y,300,y);

           line(x,y,x,300);

        }

      }

​

  }

  void drawTrueNorth()

  {

     stroke(#ff0000);

     strokeWeight(3);

     fill(#ff0000);

      line(300,250,100,150);

      //rotate(PI/2);  

  }

  void drawPos()

  {

          fill( random(200,255), random(200,255), random(200,255), random(200,255));

          textSize(random(24,36));

          float [] positions = new float[10];

          for(int i =0; i<10;i++)

          {

            positions[i] = random(100,300);

          }

          String temp = "";

            for(int i = 0; i<10;i++)

            {

              temp = temp + positions[i] + ",";

            }

            text('X',positions[int(random(0,10))],positions[int(random(0,10))]);

             textSize(16);

             fill(#E67E22);

  } 

  void drawMCurrentPos()

  {

    fill( random(200,255), random(200,255), random(200,255), random(200,255));

    mouseX = constrain(mouseX,100,150);

    mouseY = constrain(mouseY,100,150);

    rect(mouseX,mouseY,mouseX,mouseY);

  }

    Compass()

  {

    //outer circle

     drawOutter();

    //inner circle

     drawInner();

     //axis

     drawAxis();

     drawAxisPosition();

      drawMCurrentPos();

      //Grid

      drawGrid();

      //draw redline

      drawTrueNorth();

  } 

}

​

​

class Timer {

  int startTime; 

  int totalTime; 

  Timer(int tempTotalTime) {

    totalTime = tempTotalTime;

  }

  void start() {

    startTime = millis(); 

  }

  boolean isFinished() { 

    int passedTime = millis()- startTime;

    if (passedTime > totalTime) {

      return true;

    } else {

      return false;

    }

  }

}

​

​