NPC ScriptOperation Design
Classes
Diagrams error (with plantuml command): Oct 23, 2026 2:13:51 AM java.util.prefs.FileSystemPreferences$1 run WARNING: Couldn't create user preferences directory. User preferences are unusable. Oct 23, 2026 2:13:51 AM java.util.prefs.FileSystemPreferences$1 run WARNING: java.io.IOException: No such file or directory Error line 2 in file: /tmp/diagrams_ine1a9f8ee5e12.plantuml Some diagram description contains errors Oct 23, 2026 2:13:56 AM java.util.prefs.FileSystemPreferences checkLockFile0ErrorCode WARNING: Could not lock User prefs. Unix error code 2. Oct 23, 2026 2:13:56 AM java.util.prefs.FileSystemPreferences syncWorld WARNING: Couldn't flush user prefs: java.util.prefs.BackingStoreException: Couldn't get file lock.
Design
Documentation
See Behavior_Operations page for description of syntax and commands.