Go Back   vb.org Archive > vBulletin 3 Discussion > vB3 Programming Discussions
FAQ Community Calendar Today's Posts Search

Reply
 
Thread Tools Display Modes
  #1  
Old 08-03-2006, 10:05 PM
pyro.699 pyro.699 is offline
 
Join Date: Sep 2005
Location: Fredericton, New Brunswic
Posts: 261
Благодарил(а): 0 раз(а)
Поблагодарили: 0 раз(а) в 0 сообщениях
Default Functions :)

Ok, i will try and make this as simple as i can.

I am making a script that is somewhat like diablo 2, where you have an inventory, and a dropdown menu with item stats and other things. Like in diablo 2, there are requirements and you need to achieve that score before you can equip that item. I have a quick function to get the requirements and spit them out.

PHP Code:
function requirements($itemid$userid)
{
    global 
$db$itemTypes;
    
$req $db->query_first("SELECT * FROM `abp_items` WHERE `id` = '$itemid'");
    if(
$userid != 0)
    {
        
$usr $db->query_first("SELECT * FROM `user` WHERE `userid` = '$userid'");
    }
    
$equip TRUE;
    if(
$req['req_lvl'] != and $usr['level'] >= $req['req_lvl'])
    {
        
$requiremnt .= '
        <div width="50%" style="background-color: #CCFFCC">
            Required Level: '
.$req['req_lvl'].'
        </div>'
;
    
    }
    elseif(
$req['req_lvl'] != and $usr['level'] < $req['req_lvl'])
    {
        
$requiremnt .= '
        <div width="50%" style="background-color: #FFCCCC">
            Required Level: '
.$req['req_lvl'].'
        </div>'
;
        
$equip FALSE;
    }
.....

    return 
$requiremnt;
    return 
$equip;

I run this function in 1 place, but it will be soon be 2. How do i get $equip, without getting $requirement?

PHP Code:
$var '<div id="item'.$total.'_menu" style="width: 25%; height: auto; display:none; padding: 4px; border-style: dotted; border-width: 1px;" class="alt2"> 
            <div style="width: 75%">
                '
.$description.'
            </div>
            <hr width="40%">
            '
.requirements($id$userid).'
            <hr width="40%">
            '
.attributes($id).'
        </div>'

In the function you see $equip, when it is set to true, there is a link that enables you to equip the item. If it is set to false there is no link beacuse they have not met the requirements.

How do i make it so that i can go

PHP Code:
requirements($id$userid)
if(
$equip == true)
{
    echo 
'<a href="#equip....">You can equip this item</a>';

$equip should be set? right, or do i need to use global?

Thankyou
~Cody Woolaver
Reply With Quote
  #2  
Old 08-06-2006, 11:47 AM
pyro.699 pyro.699 is offline
 
Join Date: Sep 2005
Location: Fredericton, New Brunswic
Posts: 261
Благодарил(а): 0 раз(а)
Поблагодарили: 0 раз(а) в 0 сообщениях
Default

Im guessing that i dont need to use 'return' is there some other value that i should be using?
Reply With Quote
  #3  
Old 08-06-2006, 12:02 PM
Paul M's Avatar
Paul M Paul M is offline
 
Join Date: Sep 2004
Location: Nottingham, UK
Posts: 23,748
Благодарил(а): 0 раз(а)
Поблагодарили: 0 раз(а) в 0 сообщениях
Default

Store $requirement and $equip in an array and then return the array ;

PHP Code:
$ret = array();
$ret['equip'] = $equip
$ret['requirement'] = $requirement
return 
$ret 
Then you can do this ;

PHP Code:
$req requirements($id$userid);
if(
$req['equip'] == true)
{
    echo 
'<a href="#equip....">You can equip this item</a>';

(it would be better to store them in the array all through original function code, rather than just assign them at the end)
Reply With Quote
  #4  
Old 08-06-2006, 12:38 PM
pyro.699 pyro.699 is offline
 
Join Date: Sep 2005
Location: Fredericton, New Brunswic
Posts: 261
Благодарил(а): 0 раз(а)
Поблагодарили: 0 раз(а) в 0 сообщениях
Default

ah, thanks a ton paul
Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT. The time now is 05:31 AM.


Powered by vBulletin® Version 3.8.12 by vBS
Copyright ©2000 - 2025, vBulletin Solutions Inc.
X vBulletin 3.8.12 by vBS Debug Information
  • Page Generation 0.03538 seconds
  • Memory Usage 2,208KB
  • Queries Executed 13 (?)
More Information
Template Usage:
  • (1)SHOWTHREAD
  • (1)ad_footer_end
  • (1)ad_footer_start
  • (1)ad_header_end
  • (1)ad_header_logo
  • (1)ad_navbar_below
  • (1)ad_showthread_beforeqr
  • (1)ad_showthread_firstpost
  • (1)ad_showthread_firstpost_sig
  • (1)ad_showthread_firstpost_start
  • (5)bbcode_php
  • (1)footer
  • (1)forumjump
  • (1)forumrules
  • (1)gobutton
  • (1)header
  • (1)headinclude
  • (1)navbar
  • (3)navbar_link
  • (120)option
  • (4)post_thanks_box
  • (4)post_thanks_button
  • (1)post_thanks_javascript
  • (1)post_thanks_navbar_search
  • (4)post_thanks_postbit_info
  • (4)postbit
  • (4)postbit_onlinestatus
  • (4)postbit_wrapper
  • (1)spacer_close
  • (1)spacer_open
  • (1)tagbit_wrapper 

Phrase Groups Available:
  • global
  • inlinemod
  • postbit
  • posting
  • reputationlevel
  • showthread
Included Files:
  • ./showthread.php
  • ./global.php
  • ./includes/init.php
  • ./includes/class_core.php
  • ./includes/config.php
  • ./includes/functions.php
  • ./includes/class_hook.php
  • ./includes/modsystem_functions.php
  • ./includes/functions_bigthree.php
  • ./includes/class_postbit.php
  • ./includes/class_bbcode.php
  • ./includes/functions_reputation.php
  • ./includes/functions_post_thanks.php 

Hooks Called:
  • init_startup
  • init_startup_session_setup_start
  • init_startup_session_setup_complete
  • cache_permissions
  • fetch_postinfo_query
  • fetch_postinfo
  • fetch_threadinfo_query
  • fetch_threadinfo
  • fetch_foruminfo
  • style_fetch
  • cache_templates
  • global_start
  • parse_templates
  • global_setup_complete
  • showthread_start
  • showthread_getinfo
  • forumjump
  • showthread_post_start
  • showthread_query_postids
  • showthread_query
  • bbcode_fetch_tags
  • bbcode_create
  • showthread_postbit_create
  • postbit_factory
  • postbit_display_start
  • post_thanks_function_post_thanks_off_start
  • post_thanks_function_post_thanks_off_end
  • post_thanks_function_fetch_thanks_start
  • post_thanks_function_fetch_thanks_end
  • post_thanks_function_thanked_already_start
  • post_thanks_function_thanked_already_end
  • fetch_musername
  • postbit_imicons
  • bbcode_parse_start
  • bbcode_parse_complete_precache
  • bbcode_parse_complete
  • postbit_display_complete
  • post_thanks_function_can_thank_this_post_start
  • tag_fetchbit_complete
  • forumrules
  • navbits
  • navbits_complete
  • showthread_complete