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Lv 31,128 points

Jessica

Favorite Answers10%
Answers247

  • What do i need to change to stack my cards on top of each other regardless of their stack position?

    "use strict";

    var piles=[];

    var dragging;

    var draggingoffset=[];

    var cvs;

    var ctx;

    function main()

    {

    cvs = document.getElementById("cvs");

    ctx = cvs.getContext("2d");

    cvs.addEventListener("mousedown",mousedown);

    cvs.addEventListener("mouseup",mouseup);

    cvs.addEventListener("mousemove",mousemove);

    var deck=[];

    for(var r=1;r<=13;++r){

    for(var s=0;s<4;++s){

    deck.push(new Card(r,s));

    }

    }

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

    var j = i+Math.floor(Math.random()*(deck.length-i));

    if( j == deck.length )

    j--;

    var tmp = deck[i];

    deck[i]=deck[j];

    deck[j]=tmp;

    }

    for(var i=0;i<7;++i){

    piles.push([]);

    for(var j=0;j<=i;++j){

    var c = deck.pop();

    c.setPosition( i*(Card.w+5), Card.h+20*j );

    if( j === i )

    c.visible=true;

    piles[i].push(c);

    }

    }

    draw();

    }

    function draw(){

    ctx.fillStyle="rgb(128,55,64)";

    ctx.fillRect(0,0,cvs.width,cvs.height);

    piles.every( function(q){

    q.every( function(c){

    c.draw(ctx);

    return true;

    });

    return true;

    });

    }

    function mousedown(e){

    var x = e.clientX-cvs.offsetLeft+window.pageXOffset;

    var y = e.clientY-cvs.offsetTop+window.pageYOffset;

    piles.every( function(q){

    return q.every(function(c){

    if( c.isInside(x,y) ){

    dragging = c;

    draggingoffset = [ dragging.x - x, dragging.y - y ];

    }

    return true;

    });

    });

    }

    function mouseup(e){

    dragging=undefined;

    }

    function mousemove(e){

    if(!dragging)

    return;

    var x = e.clientX-cvs.offsetLeft+window.pageXOffset;

    var y = e.clientY-cvs.offsetTop+window.pageYOffset;

    dragging.setPosition(x+draggingoffset[0],y+draggingoffset[1]);

    draw();

    }

    Programming & Design9 years ago