html5 - How to make a button pattern? -


i'm trying make little puzzle game in html5 , i'm having trouble figuring out how make puzzle. in puzzle have click squares in order beat it. don't know how make have click buttons in order , if don't you'll lose. 

<!doctype html> <html>     <head>         <title>room two</title>             <link rel="stylesheet" type="text/css" href="youtubegame.css">              <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=tangerine|inconsolata|droid+sans|oxygen|ubuntu|coming+soon">     </head>     <body>         <div id="content">             <h1 id="roomnum">room 2</h1>             <p id="roominfo">once again door seems magically close behind  you.<br /> unlike stone floor previous room, 1 divided  wooden slabs.<br /> press foot onto slab. slides down, ,  arrrow shoots roof.<br /> barely out of way somehow  dodge it. tell watch step...</p>              <p id="step"></p>              <p id="step2"></p>              <div class="menu-container" id="puzzle">                 <div class="button-container">                  <a href="#" class="button" onclick="wrongstep()">1</a>                  <a href="#" class="button" onclick="correctstep6()">2</a>                  <a href="#" class="button" onclick="correctstep7()">3</a>                  <a href="#" class="button" onclick="wrongstep()">4</a>                  <a href="#" class="button" onclick="correctstep5()">5</a>                  <a href="#" class="button" onclick="correctstep4()">6</a>                  <a href="#" class="button" onclick="correctstep1()">7</a>                  <a href="#" class="button" onclick="correctstep2()">8</a>                  <a href="#" class="button" onclick="correctstep3()">9</a>                </div>             </div>         </div>          <br><br>          <div id="death">             <a href="youtubegame.html">try again?</a>         </div>          <a href="roomthree.html" id="nextroom">next room</a>          <script type="text/javascript">              document.getelementbyid("death").style.display = "none";              document.getelementbyid("nextroom").style.display = "none";              function correctstep1() {                 return true;                 }             function correctstep2() {                 return true;             }              function correctstep3() {                 return true;             }              function correctstep4() {                 return true;             }              function correctstep5() {                 return true;             }              function correctstep6() {                 return true;             }              function correctstep7() {                 return true;             }              function wrongstep() {                 document.getelementbyid("content").style.display = "none;"                  document.getelementbyid("puzzle").style.display = "none";                  document.getelementbyid("death").style.display = "block";                  document.getelementbyid("roomnum").innerhtml = "you have  died";                  document.getelementbyid("roominfo").style.display = "none";             }          </script>     </body> </html>

please me fix this

a simple way save correct order in array , if user clicks, increment clickcounter , check if clicked button @ position in array:

var state = {   clickedbuttons:[] }; var correctclicksettings = {   order:[7,8,9,6,5,2,3],   reseton:7 // order has 7 elements, user have click 7 buttons, after checked , clicked buttons resolved or rejected }; // called every button can clicked solve game function onclick(evt) {   evt = evt || window.event;   var sourcebuttontext = this.innertext;   state.clickedbuttons.push(sourcebuttontext);   if(state.clickedbuttons.length >= correctclicksettings.reseton) {     var distancebetweenarrays = state.clickedbuttons.reduce((cur,val,idx)=>cur+math.abs(val-correctclicksettings.order[idx]),0);     if(distancebetweenarrays > 0) {       wrongstep();       state.clickedbuttons = [];     } else {       alert('this right!');     }   } }

this solution has 1 problem: little bit of understanding javascript can open webpage , read out solution. if want little better (not easaly cheatable) have use solution:

you can use hash instead of array of button clicks correct order:

function simplehash(currenthash, idx, sourcebuttontext) {   currenthash = currenthash*137+parseint(sourcebuttontext,10); }

now calculate correct solution value: 46672273550408 (in case)

now every button click calculate next hash , compare after 7 steps solution.


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