* Added documentation in script_commands.txt for 'getrandgroupitem' (r16752)

* Added 'disable_commands_when_dead' to the list in permissions.txt (r16751)

git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@16754 54d463be-8e91-2dee-dedb-b68131a5f0ec

doc/permissions.txt

@@ -30,3 +30,4 @@ receive_requests : Ability to receive @requests.
 show_bossmobs : Ability to see boss mobs with @showmobs.
 disable_pvm : Ability to disable Player vs. Monster.
 disable_pvp : Ability to disable Player vs. Player.
+disable_commands_when_dead : Ability to disable @command usage when dead.

doc/script_commands.txt

@@ -4378,7 +4378,7 @@ Check 'getitem2' to understand the arguments of the function.
 *groupranditem <group id>;
 
 Returns the item_id of a random item picked from the group specified. The
-different groups and their group number are specified in db/item_group_db.txt
+different groups and their group number are specified in db/(pre-)re/item_group_db.txt
 
 When used in conjunction with other functions, you can get a random item. For
 example, for a random pet lure:
@@ -4387,6 +4387,18 @@ getitem groupranditem(15),1;
 
 ---------------------------------------
 
+*getrandgroupitem <group id>,<quantity>;
+
+Similar to the above example, this command allows players to obtain the specified
+quantity of a random item from the group "<group id>". The different groups and 
+their group number are specified in db/(pre-)re/item_group_db.txt
+
+For example, obtaining three of the same random item from Old Blue Box:
+
+getrandgroupitem(1,3);
+
+---------------------------------------
+
 *enable_items;
 *disable_items;