[PHP] a for loop and probability random all i need is make them to reverse
i want it returns *Raptor +1 (1 in 62,000) *
but it returns me nearly everytime how can i make them reverse help me
please
index.php
?
include( 'lib.probabilityRandom.php' );
$prExample = new probabilityRandom;
function arasi($a,$b,$data)
{
$x = explode($a,$data);
$z = explode($b,$x[1]);
$oh = $z[0];
if($x $z) { return $oh; } else { return false; }
}
$x=Raptor +1 (1 in 62,000)
Glave +1 (1 in 12,400)
Chitin Armor Pauldron +1 (1 in 1,240)
Full Plate Armor Pauldron +1 (1 in 310)
Potion of Soul (1 in 83)
Blade Axe +1 (1 in 62,000)
Bone Cleaver +1 (1 in 12,400)
Chitin Armor Pads +1 (1 in 1,240)
Full Plate Armor Pads +1 (1 in 310)
Potion of Wisdom (1 in 83)
Graham +1 (1 in 62,000)
Slayer +1 (1 in 12,400)
Chitin Helmet +1 (1 in 1,240)
Full Plate Armor Helmet +1 (1 in 310)
Water of favors (1 in 83)
Totemic Spear +1 (1 in 62,000)
Harpoon +1 (1 in 12,400)
Chitin Gauntlets +1 (1 in 1,240)
Full Plate Armor Gauntlet +1 (1 in 310)
Water of grace (1 in 83)
Iron Bow +1 (1 in 62,000)
Iron Crossbow +1 (1 in 12,400)
Chitin Boots +1 (1 in 1,240)
Full Plate Armor Boots +1 (1 in 310)
Pink Rice Cake (small) (1 in 83)
Elixir Staff +1 (1 in 62,000)
Salamander Staff +1 (1 in 12,400)
Rogue Chitin Armor Pauldron +1 (1 in 1,240)
Rogue Full Plate Armor Pauldron +1 (1 in 310)
Pink Rice Cake (middle) (1 in 83)
Shard +1 (1 in 62,000)
Mirage Dagger +1 (1 in 12,400)
Rogue Chitin Armor Pads +1 (1 in 1,240)
Rogue Full Plate Armor Pads +1 (1 in 310)
Pink Rice Cake (large) (1 in 83)
Priest Impact +1 (1 in 62,000)
Priest Bone crasher +1 (1 in 12,400)
Rogue Chitin Helmet +1 (1 in 1,240)
Rogue Full Plate Armor Helmet +1 (1 in 310)
Gold bar (1 in 620,000)
Blessed Upgrade Scroll (1 in 12,400)
Rogue Chitin Gauntlets +1 (1 in 1,240)
Rogue Full Plate Armor Gauntlet +1 (1 in 310)
Upgrade Scroll (1 in 83)
Silver bar (1 in 62,000)
Blessed Elemental Scroll (1 in 12,400)
Rogue Chitin Boots +1 (1 in 1,240)
Rogue Full Plate Armor Boots +1 (1 in 310)
Crimson Robe +1 (1 in 1,240)
Crystal Robe +1 (1 in 310)
Green Rice Cake (small) (1 in 83)
Crimson Pants +1 (1 in 1,240)
Crystal Pants +1 (1 in 310)
Green Rice Cake (middle) (1 in 83)
Crimson Helmet +1 (1 in 1,240)
Crystal Helmet +1 (1 in 310)
Green Rice Cake (large) (1 in 83)
Crimson Gloves +1 (1 in 1,240)
Crystal Gloves +1 (1 in 310)
Glutinous Rice Cake (1 in 83)
Crimson Boots +1 (1 in 1,240)
Crystal Boots +1 (1 in 310)
Stone of life (1 in 83)
Priest Chitin Armor Pauldron +1 (1 in 1,240)
Priest Full Plate Armor Pauldron +1 (1 in 310)
Bezoar (1 in 83)
Priest Chitin Armor Pads +1 (1 in 1,240)
Priest Full Plate Armor Pads +1 (1 in 310)
Priest Chitin Helmet +1 (1 in 1,240)
Priest Full Plate Armor Helmet +1 (1 in 310)
Priest Chitin Gauntlets +1 (1 in 1,240)
Priest Full Plate Armor Gauntlet +1 (1 in 310)
Priest Chitin Boots +1 (1 in 1,240)
Priest Full Plate Armor Boots +1 (1 in 310);
$xx=explode(
,$x);
$xcx=array();
foreach($xx as $c = $y)
{
$yy = arasi( in ,),$y);
$yy = str_replace(,,,$yy);
$xcx[]=$yy;
#echo $yy.br;
$itemisim = explode((,$y);
$itemisim=$itemisim[0];
$xcx[isim][]=$itemisim;
}
for($i=0;$i=count($xcx)-1;$i++)
{
$prExample-add( $xcx[isim][$i], $xcx[$i] );
}
print $prExample-get();
?
lib.probabilityRandom.php
?php
/**
- DEVELOPER ---
Jonas Raoni Soares Silva
Applications Developer
[EMAIL PROTECTED]
http://www.joninhas.ath.cx:666
- CLASS ---
My user account at phpclasses.org
http://www.phpclasses.org/browse.html/author/84147.html
Get the latest version of this class at:
http://www.phpclasses.org/browse.html/package/1940.html
- VERSION HISTORY ---
v1.0
2004-10-31 - Class creation
-
**/
class probabilityRandom {
#private vars
var
$data = array(),
$universe = 0;
#add an item to the list and defines its probability of beeing chosen
function add( $data, $probability ){
$this-data[ $x = sizeof( $this-data ) ] = new stdClass;
$this-data[ $x ]-value = $data;
$this-universe += $this-data[ $x ]-probability = abs( $probability );
}
#remove an item from the list
function remove( $index ){
if( $index -1 $index sizeof( $this-data ) ) {
$item = array_splice( $this-data, $index, 1 );
$this-universe -= $item-probability;
}
}
#clears the class
function clear(){
$this-universe = sizeof( $this-data = array() );
}
#return a randomized item from the list
function get(){
if( !$this-universe )
return null;
$x = round( mt_rand( 0, $this-universe ) );
$max = $i = 0;
do
$max += $this-data[ $i++ ]-probability;
while( $x $max );
return $this-data[ $i-1 ]-value;
}
}
?
Re: [PHP] a for loop and probability random all i need is make them to reverse
That should output the full line now
?
$prExample = new probabilityRandom;
function arasi($a,$b,$data)
{
$x = explode($a,$data);
$z = explode($b,$x[1]);
$oh = $z[0];
if($x $z) { return $oh; } else { return false; }
}
$x=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;
$x = gzinflate(base64_decode($x));
$xx=explode(
,$x);
$xcx=array();
foreach($xx as $c = $y)
{
$yy = arasi( in ,),$y);
$yy = str_replace(,,,$yy);
$xcx[]=$yy;
#echo $yy.br;
$itemisim = explode((,$y);
$itemisim=$itemisim[0];
$xcx[isim][]=$itemisim;
}
for($i=0;$i=count($xcx)-1;$i++)
{
$prExample-add( $xx[$i], $xcx[$i] ); // -- changed to $xx[i]
}
print $prExample-get();
class probabilityRandom {
#private vars
var
$data = array(),
$universe = 0;
#add an item to the list and defines its probability of beeing chosen
function add( $data, $probability ){
$this-data[ $x = sizeof( $this-data ) ] = new stdClass;
$this-data[ $x ]-value = $data;
$this-universe += $this-data[ $x ]-probability = abs( $probability );
}
#remove an item from the list
function remove( $index ){
if( $index -1 $index sizeof( $this-data ) ) {
$item = array_splice( $this-data, $index, 1 );
$this-universe -= $item-probability;
}
}
#clears the class
function clear(){
$this-universe = sizeof( $this-data = array() );
}
#return a randomized item from the list
function get(){
if( !$this-universe )
return null;
$x = round( mt_rand( 0, $this-universe ) );
$max = $i = 0;
do
$max += $this-data[ $i++ ]-probability;
while( $x $max );
return $this-data[ $i-1 ]-value;
}
}
?
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İlgi: [PHP] a for loop and probability random all i need is make them to reverse
sorry i think i did tell u wrong about it problem is not showing name
of it as exaclty i just wanted give a point to it thats not real
problem real problem is i want it be more unpossible when i give the
class's add function's higher value
2008/11/22, Yeti [EMAIL PROTECTED]:
That should output the full line now
?
$prExample = new probabilityRandom;
function arasi($a,$b,$data)
{
$x = explode($a,$data);
$z = explode($b,$x[1]);
$oh = $z[0];
if($x $z) { return $oh; } else { return false; }
}
$x=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;
$x = gzinflate(base64_decode($x));
$xx=explode(
,$x);
$xcx=array();
foreach($xx as $c = $y)
{
$yy = arasi( in ,),$y);
$yy = str_replace(,,,$yy);
$xcx[]=$yy;
#echo $yy.br;
$itemisim = explode((,$y);
$itemisim=$itemisim[0];
$xcx[isim][]=$itemisim;
}
for($i=0;$i=count($xcx)-1;$i++)
{
$prExample-add( $xx[$i], $xcx[$i] ); // -- changed to $xx[i]
}
print $prExample-get();
class probabilityRandom {
#private vars
var
$data = array(),
$universe = 0;
#add an item to the list and defines its probability of beeing chosen
function add( $data, $probability ){
$this-data[ $x = sizeof( $this-data ) ] = new stdClass;
$this-data[ $x ]-value = $data;
$this-universe += $this-data[ $x ]-probability = abs( $probability );
}
#remove an item from the list
function remove( $index ){
if( $index -1 $index sizeof( $this-data ) ) {
$item = array_splice( $this-data, $index, 1 );
$this-universe -= $item-probability;
}
}
#clears the class
function clear(){
$this-universe = sizeof( $this-data = array() );
}
#return a randomized item from the list
function get(){
if( !$this-universe )
return null;
$x = round( mt_rand( 0, $this-universe ) );
$max = $i = 0;
do
$max += $this-data[ $i++ ]-probability;
while( $x $max );
return $this-data[ $i-1 ]-value;
}
}
?
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Re: İlgi: [PHP] a for loop and probability random all i need is make them to reverse
2008/11/22 Tontonq Tontonq [EMAIL PROTECTED]:
sorry i think i did tell u wrong about it problem is not showing name
of it as exaclty i just wanted give a point to it thats not real
problem real problem is i want it be more unpossible when i give the
class's add function's higher value
In that case I would go for an algorithm using some kind of gaussian
distribution, like the Marsaglia polar method [1].
I once wrote something similar to what (I think) you are asking for ...
?php
function marsaglia($likelihood) { // adapted polar-method by marsaglia
if (!is_numeric($likelihood) || ($likelihood == 0)) $likelihood = 100;
elseif ($likelihood = 1) return 1;
// the greater likelihood, the less the chance of getting the thingy
$v = 2;
$u1 = $u2 = 1;
while ($v 1) {
$u1 = 1/(rand(1, $likelihood)*$likelihood);
$u2 = 1/(rand(1, $likelihood)*$likelihood);
$v = $u1*$u1 + $u2*$u2;
}
$p = $u1*sqrt((-2)*(log($v)/$v));
return ($p 0.85) ? 1 : (int)$p;
}
?
The best return of this function would be 1. Now if you call the
function with a high $likelihood (say 1000 and more) it gets less
likely have 1 returned ( gaussian ).
If you want to decrease the chance of getting values close to 1 then
you will have to increase $likelihood inside the function or
something.
[1] http://en.wikipedia.org/wiki/Marsaglia_polar_method
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