topical media & game development
game-javascript-casual-random-number-game.htm / htm
<!-- TWO STEPS TO INSTALL RANDOM NUMBER:
1. Paste the first code in the HEAD of your HTML document
2. Add the last coding to the BODY of your HTML document -->
<!-- STEP ONE: Paste the first code in the HEAD of your HTML document -->
<HEAD>
<SCRIPT LANGUAGE="JavaScript">
<!-- This script and many more are available free online at -->
<!-- The JavaScript Source!! http://javascript.internet.com -->
<!-- Begin
var RNumber;
var RTries;
limit = 50;
function Random() {
today = new Date();
num = today.getTime();
num = Math.round(Math.abs(Math.sin(num) * 1000000)) % limit;
return num;
}
function Init(){
RNumber = Random();
RTries = 0;
document.FGame.Output.value='I am thinking of a number between 0 and ' + (limit-1) +' Guess it....';
document.FGame.Tries.value=RTries;
document.FGame.HighLow.value='';
document.FGame.Input.value='';
}
function Game(Number) {
if(Number==RNumber) {
RTries++;
document.FGame.Output.value='You guessed it in ' + RTries + ' tries! It was ' + RNumber + '! Hit Restart to play again.';
document.FGame.HighLow.value='Got It!';
}
else {
RTries++;
document.FGame.Output.value='Nope, ' + Number + ' is not the number I am thinking about!';
document.FGame.HighLow.value=(RNumber > Number) ? 'Higher!' : 'Lower!';
document.FGame.Tries.value=RTries;
}
}
// End -->
</SCRIPT>
<!-- STEP TWO: Add the last coding to the BODY of your HTML document -->
<BODY>
<center>
<FORM NAME="FGame">
<INPUT TYPE="txt" NAME="Output" VALUE="" Size="70"><br>
<INPUT TYPE="txt" NAME="Input" VALUE='' Size="20">
The number is:
<INPUT TYPE="txt" NAME="HighLow" VALUE='' Size="20">
You guessed:
<INPUT TYPE="txt" NAME="Tries" VALUE="0" SIZE="3"> Times.<br>
<INPUT TYPE="button" NAME="one" VALUE=" 1 " OnClick="FGame.Input.value += 1">
<INPUT TYPE="button" NAME="one" VALUE=" 2 " OnClick="FGame.Input.value += 2">
<INPUT TYPE="button" NAME="one" VALUE=" 3 " OnClick="FGame.Input.value += 3"><br>
<INPUT TYPE="button" NAME="one" VALUE=" 4 " OnClick="FGame.Input.value += 4">
<INPUT TYPE="button" NAME="one" VALUE=" 5 " OnClick="FGame.Input.value += 5">
<INPUT TYPE="button" NAME="one" VALUE=" 6 " OnClick="FGame.Input.value += 6"><br>
<INPUT TYPE="button" NAME="one" VALUE=" 7 " OnClick="FGame.Input.value += 7">
<INPUT TYPE="button" NAME="one" VALUE=" 8 " OnClick="FGame.Input.value += 8">
<INPUT TYPE="button" NAME="one" VALUE=" 9 " OnClick="FGame.Input.value += 9"><br>
<INPUT TYPE="button" NAME="one" VALUE=" 0 " OnClick="FGame.Input.value += 0">
<INPUT TYPE="button" NAME="DoIt" VALUE=" Try it! " OnClick="Game(FGame.Input.value); FGame.Input.value=''"><br>
<INPUT TYPE="button" NAME="init" VALUE=" Start/Restart " OnClick="Init()">
</FORM>
</center>
<p><center>
<font face="arial, helvetica" size="-2">Free JavaScripts provided<br>
by <a href="http://javascriptsource.com">The JavaScript Source</a></font>
</center><p>
<!-- Script Size: 2.75 KB -->
(C) Æliens
20/2/2008
You may not copy or print any of this material without explicit permission of the author or the publisher.
In case of other copyright issues, contact the author.
