k-capture
Book capture system for reading books/letters in WoW. Covers ItemText event flow (BEGIN→READY→CLOSED), session lifecycle, incremental persistence (per-page saves), location resolution (loot tracking + C_Map), and source detection (GUID parsing). Use when debugging capture, fixing missing data, or understanding how books are recorded. Triggers: capture, ItemText, ITEM_TEXT_BEGIN, ITEM_TEXT_READY, OnReady, session, location.