- Fixed getitem trying to get <character ID> from the wrong argument.
- Now getitem can be run on scripts without a player attached if <character ID> is specified.
- Now the two last arguments of guardian are optional and independant of each other ("<event label>" and <guardian index>). This way the previous implementation and script_commands definition are still valid code.
- Now buildin function names and argument definitions are checked for validity before adding the function to the script engine.
Argument definitions follow the pattern:
(v|s|i|l)*\?*\*?
v - value (string or int)
s - string
i - int
l - label
? - one optional parameter
* - unknown number of optional parameters
git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@9599 54d463be-8e91-2dee-dedb-b68131a5f0ec
0cf60d9ca1