Database Repair Utility

[seisatsu]

Add a utility for repairing common database errors.

[seisatsu]

Scan for, report, and repair the following issues:

• Player in nonexistent room: Move the player to room 0.
• Nonexistent item in user inventory: Remove the item.
• Item with no location: Move the item to its primary owner's inventory.
  • Item's primary owner also doesn't exist: Move the item to room 0.
• Object with nonexistent owner: Remove the nonexistent owner record.
• Object with no owners: Add as the primary owner.
• Exit to nonexistent room: Break the exit.
• Entrance record for nonexistent room: Remove the entrance record.
• Telekey for nonexistent room: Unpair the telekey.
• Exit with nonexistent key: Unpair the key.
• Duplified item not in primary owner's inventory: Add to the primary owner's inventory.
• Missing database field for object: Add the field.
• Invalid type for database field: Reset to default.