++$forum_counters[$post['fid']]['num_posts'];

add below:

if(function_exists('softdeletex_approveposts')) eval(softdeletex_approveposts($post));

If you're a fag and think code edits are homosexual, you can GTFO or make a plugin (that works properly) which doesn't require them - go ahead, I challenge you

Upgrade instructions: If you're upgrading from v1.0 or v1.1 to v1.2x, please see this post

Notes:

• The undelete function has been implemented as an approve, that is, approving a deleted thread/post will undelete it.
• Deleting an unapproved item, when restored, will no longer be unapproved.
• Uninstalling the plugin will remove all deleted threads and posts
  

• Custom moderation has not been tested with deleted content and may cause issues.  Probably does work, but it may stuff up some counters.
• Splitting posts from a thread, causing the first post to become a deleted post will cause the thread to be marked as deleted.  However, the thread count of the forum may not go down by 1 due to this.  This is mostly (indirectly) due to a MyBB bug.  But if this really bothers you, it's possible to fix this issue by doing the following modification to inc/class_moderation.php
  Find:
  
  PHP Code:

  $forum_counters[$moveto]['threads'] = $forum_cache[$moveto]['threads']; ++$forum_counters[$moveto]['threads'];

  ---

  Replace with:
  

  PHP Code:

  $forum_counters[$moveto]['threads'] = '+1';

  ---

• Deleting posts containing attachments won't cause the attachment count of the thread to go down.  I don't really think this as much of an issue however, as, with standard MyBB behaviour, unapproving attachments or posts doesn't affect the thread's attachment count.