Help needed with attack system please

[thedestroyer]

Hi basically with the attack system i use it takes 50% of your energy when attacking a player but i want it so that for donators it takes a value of 6 energy instead of a percentage. I need it added somewhere in here whne the player picks their next weapon to attack with if anyone could help that would be great thanks.

 

if($_GET['wepid'])
{
if($_SESSION['attacking']==0 && $ir['attacking'] == 0)
{
if ($youdata['energy'] >= $youdata['maxenergy']/2)
{

$youdata['energy']-= floor($youdata['maxenergy']/2);
$me=floor($youdata['maxenergy']/2);
$db->query("UPDATE users SET energy=energy- {$me} WHERE userid=$userid");
$_SESSION['attacklog']="";
$_SESSION['attackdmg']=0;
}
else
{
print "You can only attack someone when you have 50% energy";
$h->endpage();
exit;

[AlabamaHit]

So you want 50% for non-donators and a "value" of 6 for donators?

 

if($_GET['wepid'])
{
 if($_SESSION['attacking']==0 && $ir['attacking'] == 0)
 {
$energy_cost = $ir['donatordays'] == 0 ? $youdata['maxenergy'] / 2 : '6';
if ($youdata['energy'] >= $energy_cost)
{
     $energy_cost = floor($energy_cost);
 	$db->query("UPDATE users SET energy=energy - {$energy_cost} WHERE userid=$userid");
 	$_SESSION['attacklog']="";
 	$_SESSION['attackdmg']=0;
}
else
{
     print "You can only attack someone when you have 50% energy";
 	$h->endpage();
 	exit;

 

This is not a complete work over jsut a quick thing that should it work.

[thedestroyer]

So you want 50% for non-donators and a "value" of 6 for donators?

 

if($_GET['wepid'])
{
 if($_SESSION['attacking']==0 && $ir['attacking'] == 0)
 {
$energy_cost = $ir['donatordays'] == 0 ? $youdata['maxenergy'] / 2 : '6';
if ($youdata['energy'] >= $energy_cost)
{
     $energy_cost = floor($energy_cost);
 	$db->query("UPDATE users SET energy=energy - {$energy_cost} WHERE userid=$userid");
 	$_SESSION['attacklog']="";
 	$_SESSION['attackdmg']=0;
}
else
{
     print "You can only attack someone when you have 50% energy";
 	$h->endpage();
 	exit;

 

This is not a complete work over jsut a quick thing that should it work.

You sure this will work? Sorry for saying this but it doesnt look like it makes sense ?(

[rulerofzu]

It does make sense.

$energy_cost = $ir['donatordays'] == 0 ? $youdata['maxenergy'] / 2 : '6';

Is asking.... does the player have donator days if 0 days divide the energy by 2 (50%) else set the value as 6 which is what you asked for isnt it?

[thedestroyer]

It does make sense.

$energy_cost = $ir['donatordays'] == 0 ? $youdata['maxenergy'] / 2 : '6';

Is asking.... does the player have donator days if 0 days divide the energy by 2 (50%) else set the value as 6 which is what you asked for isnt it?

Ok its just i have never seen a formula like that thats why i wasnt sure thanks.

[AlabamaHit]

lol, just cause it don't make sense don't mean it won't work. lol

But really I have not tested that., You should try it on a test site first. but I think it should work.

[Zero-Affect]

Yeah the ternary operator is confusing as people seem to misunderstand it, it is very straight forward but many people on here probably didn't even know the name till just now (they won't abit that) but it's true most of them learn stuff from others IE ternary operator from lostone's codes. but yeah Alabama looks good mate.

[rulerofzu]

Its called what???? I thought it was the PHP question mark function 8|

[AlabamaHit]

It's what Crimegame.com said. (Zero right?)

http://en.wikipedia.org/wiki/Ternary_operation

Their is a link to it.

[Zero-Affect]

or if people actually went to php.net they could of read what i did like 9 month ago language.operators.comparison

[iSOS]

Just so people know, there is no benefit nor disadvantage to using the ternary operator, simply preference, readability vs less lines lol

[Zero-Affect]

Oh yeah basically it's a short version of IF-ELSE