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Persistent Chest

 
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_Mordred_



Joined: 08 Sep 2009
Posts: 4
PostPosted: Tue Sep 08, 2009 6:45    Post subject: Persistent Chest Reply with quote
Greetings!

I was trying to create my own persistent banking system. At the begining i used the Bioware Database and everything worked just as i wanted.

Then i tried to obtain the same result with a faster solution using NWNX

I put this script on the OnDisturbed event of the chest
Code:

#include "nwnx_sql"

int GetNumItems()
{
   int nItems = 1;
   object oItem = GetFirstItemInInventory();
   
   while(GetIsObjectValid(oItem))
         {
         nItems = nItems+1;
         oItem = GetNextItemInInventory();
         }
   return nItems;   
}

void SaveData(object oPC)
{
   
   int nNum = 1;
   object oItem = GetFirstItemInInventory();
   
   while(GetIsObjectValid(oItem))
      {
      SetPersistentObject(oPC,"Slot"+IntToString(nNum),oItem);
      nNum = nNum+1;
      oItem = GetNextItemInInventory();
      }
}

void DeleteData(object oPC)

{
   int nCounter;
   for(nCounter = GetNumItems(); nCounter > 0; nCounter --)
      {
      DeletePersistentVariable(oPC,"Slot"+IntToString(nCounter),"pwobjdata");
      }
}


void main()
{
   
   object oPC = GetLocalObject(OBJECT_SELF,"VaultUser");
   DeleteData(oPC);
   SaveData(oPC);
} 


and this one on the OnOpened event

Code:

#include "nwnx_sql"

void LoadData(object oPC)
{
   int nNum = 1;
   object oItem = GetPersistentObject(oPC,"Slot"+IntToString(nNum),OBJECT_SELF);
   while(GetIsObjectValid(oItem))   
      {
      nNum = nNum+1;
      oItem = GetPersistentObject(oPC,"Slot"+IntToString(nNum),OBJECT_SELF);
      }
}

void main()
{
   object oPC = GetLocalObject(OBJECT_SELF,"VaultUser");
   LoadData(oPC);
}


This is the log file

Code:

NWNX SQLite Plugin V.0.0.8
(c) 2007 by Ingmar Stieger (Papillon)
visit us at http://www.nwnx.org
(built using SQLite 3.3.17)

* Log level set to 2 (everything)
* SQLite database file is C:\nwnx4\sqlite.db
* Plugin initialized.
* Registering under function class SQL
* Executing: SELECT count(*) FROM pwdata
! SQL Error: no such table: pwdata
* Executing: CREATE TABLE pwdata (player varchar(64) NOT NULL default '~',tag varchar(64) NOT NULL default '~',name varchar(64) NOT NULL default '~',val text,expire int(11) default NULL,last timestamp NOT NULL default current_timestamp,PRIMARY KEY (player,tag,name))
* Executing: SELECT count(*) FROM pwdata
* Returning: 0
* Executing: SELECT count(*) FROM pwobjdata
! SQL Error: no such table: pwobjdata
* Executing: CREATE TABLE pwobjdata (player varchar(64) NOT NULL default '~',tag varchar(64) NOT NULL default '~',name varchar(64) NOT NULL default '~',val blob,expire int(11) default NULL,last timestamp NOT NULL default current_timestamp,PRIMARY KEY (player,tag,name))
* Executing: SELECT count(*) FROM pwobjdata
* Returning: 0
* Executing: DELETE FROM pwdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot2'
* Executing: DELETE FROM pwdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* Executing: SELECT player FROM pwobjdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* Executing: DELETE FROM pwdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot3'
* Executing: DELETE FROM pwdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot2'
* Executing: DELETE FROM pwdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* Executing: SELECT player FROM pwobjdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* Executing: SELECT player FROM pwobjdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot2'
* Executing: DELETE FROM pwdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot2'
* Executing: DELETE FROM pwdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* Executing: SELECT player FROM pwobjdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* Executing: DELETE FROM pwdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* Executing: DELETE FROM pwdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot2'
* Executing: DELETE FROM pwdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* Executing: SELECT player FROM pwobjdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* Executing: DELETE FROM pwdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* Executing: DELETE FROM pwdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot2'
* Executing: DELETE FROM pwdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* Executing: SELECT player FROM pwobjdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* Executing: DELETE FROM pwdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* Executing: DELETE FROM pwdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot2'
* Executing: DELETE FROM pwdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* Executing: SELECT player FROM pwobjdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* Plugin unloaded.


It seems that the first script works fine and stores the items on the database, but the second one, just fails to retrieve the items when i open the chest. Any suggestions?
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Zebranky



Joined: 04 Jun 2006
Posts: 415
PostPosted: Tue Sep 08, 2009 8:01    Post subject: Reply with quote
You'll notice that there are no lines beginning with "INSERT" in the log file. This indicates that the SetPersistentObject() call in SaveData() isn't working properly -- it's doesn't look like it's even getting called. I'd add some debugging messages, particularly in SaveData(), to see if the code there is running at all.

Disclaimer: I have no experience with xp_sqlite, and I haven't read through your scripts in detail, so I might be missing something glaringly obvious.
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Zaith



Joined: 05 Jun 2007
Posts: 21
PostPosted: Tue Sep 08, 2009 20:23    Post subject: Reply with quote
Code:
! SQL Error: no such table: pwdata

Code:
! SQL Error: no such table: pwobjdata


Those two errors, in your log file, tell you why you are having a problem.
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_Mordred_



Joined: 08 Sep 2009
Posts: 4
PostPosted: Tue Sep 08, 2009 20:31    Post subject: Reply with quote
Code:

NWNX SQLite Plugin V.0.0.8
(c) 2007 by Ingmar Stieger (Papillon)
visit us at http://www.nwnx.org
(built using SQLite 3.3.17)

* Log level set to 2 (everything)
* SQLite database file is C:\nwnx4\sqlite.db
* Plugin initialized.
* Registering under function class SQL
* Executing: SELECT count(*) FROM pwdata
! SQL Error: no such table: pwdata
* Executing: CREATE TABLE pwdata (player varchar(64) NOT NULL default '~',tag varchar(64) NOT NULL default '~',name varchar(64) NOT NULL default '~',val text,expire int(11) default NULL,last timestamp NOT NULL default current_timestamp,PRIMARY KEY (player,tag,name))
* Executing: SELECT count(*) FROM pwdata
* Returning: 0
* Executing: SELECT count(*) FROM pwobjdata
! SQL Error: no such table: pwobjdata
* Executing: CREATE TABLE pwobjdata (player varchar(64) NOT NULL default '~',tag varchar(64) NOT NULL default '~',name varchar(64) NOT NULL default '~',val blob,expire int(11) default NULL,last timestamp NOT NULL default current_timestamp,PRIMARY KEY (player,tag,name))
* Executing: SELECT count(*) FROM pwobjdata
* Returning: 0


I don't think the problem is related to that error, because the script automatically creates the missing table after the error message
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_Mordred_



Joined: 08 Sep 2009
Posts: 4
PostPosted: Wed Sep 09, 2009 5:16    Post subject: Reply with quote
Problem solved. I set up a Mysql database istead of Sqlite and now everything works fine Smile

Code:

NWNX MySQL Plugin V.0.0.9
(c) 2007 by Ingmar Stieger (Papillon)
(c) 2008 by virusman
visit us at http://www.nwnx.org
(built using mysql-5.0.27 source)

* Log level set to 2 (everything)
o SCO located at 78f440.
o RCO located at 78f090.
* Hooking successful
* Connecting to server Localhost
* Plugin initialized.
* Registering under function class SQL
* RCO query: SELECT val FROM pwobjdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* Empty RCO resultset
* Executing: DELETE FROM pwdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot2'
* Executing: DELETE FROM pwdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* Executing: SELECT player FROM pwobjdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* SCO query: INSERT INTO pwobjdata (player,tag,name,val,expire) VALUES('HortensiaNeraspina','Emma Goodneighbor','Slot1',%s,0)
* RCO query: SELECT val FROM pwobjdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* RCO query: SELECT val FROM pwobjdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot2'
* Empty RCO resultset
* Executing: DELETE FROM pwdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* Executing: DELETE FROM pwdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot2'
* Executing: DELETE FROM pwdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* Executing: SELECT player FROM pwobjdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* SCO query: UPDATE pwobjdata SET val=%s,expire=0 WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* Executing: DELETE FROM pwdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot3'
* Executing: DELETE FROM pwdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot2'
* Executing: DELETE FROM pwdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* Executing: SELECT player FROM pwobjdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* SCO query: UPDATE pwobjdata SET val=%s,expire=0 WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* Executing: SELECT player FROM pwobjdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot2'
* SCO query: INSERT INTO pwobjdata (player,tag,name,val,expire) VALUES('HortensiaNeraspina','Emma Goodneighbor','Slot2',%s,0)
* Executing: DELETE FROM pwdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot4'
* Executing: DELETE FROM pwdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot3'
* Executing: DELETE FROM pwdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot2'
* Executing: DELETE FROM pwdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* Executing: SELECT player FROM pwobjdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* SCO query: UPDATE pwobjdata SET val=%s,expire=0 WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot1'
* Executing: SELECT player FROM pwobjdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot2'
* SCO query: UPDATE pwobjdata SET val=%s,expire=0 WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot2'
* Executing: SELECT player FROM pwobjdata WHERE player='HortensiaNeraspina' AND tag='Emma Goodneighbor' AND name='Slot3'
* SCO query: INSERT INTO pwobjdata (player,tag,name,val,expire) VALUES('HortensiaNeraspina','Emma Goodneighbor','Slot3',%s,0)
* Plugin unloaded.
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