猜数字游戏_游戏娱乐特效

猜数字游戏,您可以先修改部分代码再运行.

var js_mult1=3141
var js_mult2=5821
var js_m1=100000000
var js_m2=10000
var js_iseed=0
var js_iseed1=0
var js_iseed2=0

function random(n)
{
    if (js_iseed == 0)
    {
        now = new Date()
        js_iseed = now.getHours() + now.getMinutes() * 60 
                    + now.getSeconds() * 3600
    }
    js_iseed1 = js_iseed / js_m2
    js_iseed2 = js_iseed % js_m2
    var tmp = (((js_iseed2 * js_mult1 + js_iseed1 * js_mult2) % js_m2) * 
                js_m2 + (js_iseed2 * js_mult2)) % js_m1
    js_iseed = (tmp + 1) % js_m1
    return (Math.floor((js_iseed/js_m1) * n))
}

var myNumber = 0
var nGuesses = 0

function guessnum()
{
    var response
    var num = parseInt(document.forms[0].guess.value)
    
    document.forms[0].guess.value = num // visual feedback in case of NaN

nGuesses++ // increase the guess count
    response = "你猜的数字"
    
    if (num < myNumber)    response = response + "小了"
    if (num > myNumber)    response = response + "大了"
    if (num == myNumber) 
    {
        response = response + "猜对了!!  继续下一个数字吧."
        nGuesses = 0
        myNumber = random(100)+1
    }
    document.forms[1].result.value=response
    document.forms[1].guesses.value=nGuesses
    document.forms[0].guess.focus()
    document.forms[0].guess.select()
    return true
}
    
function giveup()
{
    var response
    
    nGuesses = 0
    response = "这个数字是 " + myNumber +"。别灰心，猜下一个数字吧"
    myNumber = random(100)+1
    document.forms[1].result.value=response
    document.forms[1].guesses.value=nGuesses
    document.forms[0].guess.focus()
    document.forms[0].guess.select()
}
</SCRIPT></HEAD>

<BODY bgcolor="ffffff" onLoad="document.forms[0].guess.focus(); document.forms[0].guess.select()">
<center>    
<H2>猜数字游戏</H2><p><font size="2"><b>数字是1-100内的数字,随机显示，猜猜看</b></font><p>
      
<SCRIPT>
    myNumber = random(100)+1
    nGuesses = 0
</SCRIPT>
    
<FORM onSubmit="guessnum(); return false">
你猜的数字是: <INPUT TYPE="text" NAME="guess" SIZE=5>     
<INPUT TYPE="button" VALUE="     猜猜...   " onClick="guessnum()">     
<INPUT TYPE="button" VALUE="  放弃  " onClick="giveup()">     
</FORM>     
     
<FORM><PRE>
次数: <INPUT TYPE="text" NAME="guesses" SIZE=3>
     信息提示: <INPUT TYPE="text" NAME="result" SIZE=44>
</PRE></FORM>

所属频道：游戏娱乐特效/更新时间：2013-05-04

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