clone2.js

用javascript编写的寻找克隆游戏

//FindClone version 1.05 --2001.09.28 ,Author:Wang Li
//Welcome to ues my javascript code ,no copyright,just please be sure to keep this message
var picnum=12;  //avilable picture number
var totalnum=12; //used picture number
var timeout=120;//maximun time admitted
var pictype=".gif";//picture type
var shownum=0;
var isstart=0;
var seconds=0;
var clicknum=0;
var lastid=0;
var boxnum=totalnum*2;
var imgsrc=new Array(boxnum);
var imgshow=new Array(boxnum);
var imgval=new Array(boxnum);

function init()
{
  for(j=0;j<boxnum;j++)
   {imgsrc[j]="";imgshow[j]=0;imgval[j]=0;}
  shownum=0;
  lastid=0;
  clicknum=0;
  seconds=0;
  var used=new Array(picnum);
  var usenum=0;
  var first=0;
  var second,pos,step;
  while(usenum<totalnum)
  {
   //document.write("|usenum="+usenum);
   if (imgval[first]==0)
   {
    //document.write("|first="+first);
    pos=Math.round(Math.random()*10);
    step=Math.round(Math.random()*10);
    if (pos>picnum)pos=1;if (pos<=0)pos=1;
    //document.write("#"+pos+","+step+"#");
    while((used[pos]==1)&&(usenum<totalnum)){pos++;if (pos>picnum)pos=1;}
    //document.write("|pos="+pos);
    used[pos]=1;usenum++;
    imgval[first]=pos;
    imgsrc[first]=pos+pictype;
    imgshow[first]=0;
    second=first+step;
    if (second>=totalnum*2) second=0;
    //document.write("|second="+second);
    while (imgval[second]!=0)
     {
       //document.write("|imgval"+second+"="+imgval[second]);
       second++;
       if (second>totalnum*2) second=0;
     }
    //document.write("|second="+second);
    imgval[second]=pos;
    imgsrc[second]=pos+pictype;
    imgshow[second]=0;
    //document.write("|pos="+pos+"|"+picnum);
     first++;
   }//end if
   else first++;
  if (first>=totalnum*2) first=0;
  }//end while
}

function startit()
{
 if (isstart==0)
 {
  for(j=0;j<totalnum*2;j++)
  {hideimg(j);}
 listForm.control.value=" 停 止 ";
 init();
 listForm.counts.value=0;
 listForm.clicks.value=0;
 listForm.record.value=0;
 isstart=1;
 seconds=0;
 counttime();
 }
 else
 { isstart=0; listForm.control.value=" 开 始 ";}
}

function doclick(id)
{
  var jo,thisone,lastone;
if (isstart==1)
{
  if(imgshow[id]==1) return;
  else
  {
    clicknum++;
    document.listForm.clicks.value=clicknum;
    shownum++;
    showimg(id);
    imgshow[id]=1;
    if (shownum<2) lastid=id;//the first one
    else
    {
      jo=shownum%2;
      if((shownum>1)&&(jo==0))//can compare the two showed imgs
      {//alert("can compare");
        thisone=parseInt(imgval[id]);
        lastone=parseInt(imgval[lastid]);
        //alert(thisone+"|"+lastone);
        if (thisone!=lastone)//not same
        {
          hideimg(lastid);
          imgshow[lastid]=0;//close the last img
          shownum--;
          lastid=id;  //put this be the last for next click
        }
       //if same do nothing
      }
      else //cannot compare
      {lastid=id;}
    }
    //alert(shownum);
    if(shownum==totalnum*2)//all the imgs have been found out
    { isstart=0;clearTimeout("counttime()");
      listForm.control.value=" 开 始 ";
      showrecord();
    }
  }
 }
}

function hideimg(id)
{
  var v_img;
  v_img=eval("img"+id);
  v_img.src="hide"+pictype;
}

function showimg(id)
{
 var v_img;
 v_img=eval("img"+id);
 v_img.src=imgsrc[id];
}

function counttime()
{
 if (isstart==1)
 {
  seconds++;
  document.listForm.counts.value=seconds;
  if (seconds>=timeout)
  {
   alert("对不起，超时了！");
   clearTimeout("counttime()");
  }
  else
  {id=setTimeout("counttime()",1000);}
 }
}

function showrecord()
{
 var r1,r2,record;
  r1=parseInt(listForm.counts.value);
  r2=parseInt(listForm.clicks.value);
  record=1000-(r1*3+r2*4);
  listForm.record.value=record;
  if (record>800)alert("好厉害呀！佩服佩服！");
  else if (record>730)alert("高手高手，不是碰巧吧？");
   else if (record>650)alert("不错不错，继续努力！");
    else if (record>600)alert("还行吧，再加把油！");
     else if (record>500)alert("不行啊，要努力呀！");
      else alert("不会吧？这么...\n@#%*#@#....");
}
function JSClock()
{
   var time = new Date()
   var hour = time.getHours()
   var minute = time.getMinutes()
   var second = time.getSeconds()
   var temp = "" + ((hour > 12) ? hour - 12 : hour)
   temp += ((minute < 10) ? ":0" : ":") + minute
   temp += ((second < 10) ? ":0" : ":") + second
   temp += (hour >= 12) ? " P.M." : " A.M."
   document.clockForm.digits.value = temp
   id = setTimeout("JSClock()",1000)
}