const World = Matter.World;

        const Bodies = Matter.Bodies;

        const Body = Matter.Body;

        var engine,world;

        let song;

        let song2,song3;

        var ground;

        var plinkos=[]

        var curentsong;

        var button,button2;

        var count=0;

        var Tframes=0;

        var santa,santaImage

        function preload()

        {song = loadSound('song.mp3');

        song2=loadSound('song2.mp3');

        song3=loadSound('song3.mp3')

        santaImage=loadImage('image.jpg')

        }

​

        function setup() {

        button = createButton('wish you a mery chrismas');

        button.position(width/2, 600);

        button.mousePressed(changeSond);

        button = createButton('12 days of chrismas');

        button.position(width/2+190, 600);

        button.mousePressed(changeSond2);

        button2 = createButton('jingle bells');

        button2.position(width/2-100, 600);

        button2.mousePressed(changeSond3);

        santa=createSprite(800,100,10,10)

        angleMode(DEGREES)

        curentsong=song

        createCanvas(800, 700);

        curentsong.play()

        engine = Engine.create();

        world = engine.world;

​

            //Create the Bodies Here.

            ground= new Ground(width/2,height/2+180,800,10)

​

        santa.addImage ( 'sanat' ,santaImage )

            santa.setVelocity ( -2,0 )

            santa.scale=0.1

​

​

​

​

            Engine.run(engine);

        }

​

​

        function draw() {

        rectMode(CENTER);

        background(135,206,235);

        fill(255)

        stroke(255)

        ellipse(width/2-30,height/2+100,150,150)

        ellipse(width/2-30,height/2-20,100,100)  

        push() 

        fill(0)

        ellipse(width/2-20,height/2-20,10,10)  

        ellipse(width/2-40,height/2-20,10,10) 

        push()

        strokeWeight(6)

        stroke(0) 

        line(width/2-70,height/2+60,width/2-100,height/2+60)

        line(width/2-100,height/2+60,width/2-120,height/2+80)

        line(width/2-100,height/2+60,width/2-120,height/2+40)

        line(width/2+30,height/2+60,width/2+50,height/2+60)

        line(width/2+50,height/2+60,width/2+70,height/2+80)

        line(width/2+50,height/2+60,width/2+70,height/2+40)

        pop()

        noFill()

        strokeWeight(3)

        stroke(255,0,0)

        arc(width/2-30, height/2, 50, 50, 0,180 ,0 );

        pop()

           push()

          fill(0)

text('by sarvagya singh' ,width/2,10)

          pop()

        if(santa.x<-300)

        {

            santa.x=800

        }

        for (var i = 0; i < plinkos.length; i++) {

            plinkos[i].display();

        }

        drawSprites();

        {

        if(count<=400)

        {

            for (var j = 50; j <=width-10; j=j+50) 

            {

            plinkos.push(new Plinko(j,0,10));

            count++

            }

​

        }

        else 

        {

            Tframes++  

        }

        if(Tframes>=100&&count>100)

        {

            Tframes=0

            count=0

            for (var i=0;i<plinkos.length;i++)

            {

                Matter.Composite.remove(world,plinkos[i].body )

            }

            plinkos=[]

​

        }

        }

        ground.display()  

        }

        function changeSond()

        {

            curentsong.stop()

            curentsong=song2;

            curentsong.play()

        }

        function changeSond2()

        {

            curentsong.stop()

            curentsong=song;

            curentsong.play()

​

        }

        function changeSond3()

        {

            curentsong.stop()

            curentsong=song3;

            curentsong.play()

        }