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return value from

 
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 return value from 
Author Message
hunt3r



Joined: 25 Mar 2008
Posts: 11
PostPosted: Wed Apr 02, 2008 12:00 am    Post subject: return value from Reply with quote
I wanna show a message when a MoveCharacterToLocation fails...

Code:

    var final:=MoveCharacterToLocation( who, jump_x, jump_y, jump_z );
    if( CInt(final) != 1 )
      ...
   endif


I've also tried with
Code:

if (final != 1 )
if(!final)
if(final==error)


none of this methods works...

I "printed" the final var and this was what it shows
Quote:

error{ errorText = "Can't go there" }


the point is... that var (final) returns 1 when success, and a error array when fails...
but I can't get the fail status on an if statement.

thanks

  
Author Message
*Edwards



Joined: 29 Dec 2007
Posts: 85
Location: Montreal, Canada
PostPosted: Wed Apr 02, 2008 12:45 am    Post subject: Reply with quote
Code:
var final := MoveCharacterToLocation( who, jump_x, jump_y, jump_z );
if( final.errortext )
SendSysMessage( who, "The error is: "+final.errortext );
endif


If you would get the statut you can always use:

If( !final ) // means that final has failed.
If( final ) // if success, do something...

http://docs.polserver.com/pol095/objref.php

  
Author Message
hunt3r



Joined: 25 Mar 2008
Posts: 11
PostPosted: Wed Apr 02, 2008 4:49 pm    Post subject: Reply with quote
Thanks bud!
I`ll try that...

both
if(!final) and if(final) I`ve already tested and didn`t worked at all..

I`ll try final.errortext and see what happens Very Happy

Thank once more!

  
Author Message
*Edwards



Joined: 29 Dec 2007
Posts: 85
Location: Montreal, Canada
PostPosted: Wed Apr 02, 2008 5:52 pm    Post subject: Reply with quote
http://docs.polserver.com/pol097/escriptguide.html#chap1a

It's great tool for getting started. It's mostly the basic language theory.

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