127.0.0.1: Technical breakdown (via create-page on MediaWiki MCP Server)

2026-07-02T11:23:05Z

Technical breakdown (via create-page on MediaWiki MCP Server)

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'''<code>erasetable.txt</code>''' (660 bytes, part of [[BIN textdata]]) is the per-area "erase" table. One of six [[BIN textdata#Time-windowed world tables|time-windowed world tables]]; see that section for the shared query mechanism.

== Format (13 columns) ==

The <code>to</code>-time is shifted to cols 10–13 by four bool flags in cols 6–9:

{| class="wikitable"
! # !! Field
|-
| 1–4 || from-time
|-
| 5 || target area
|-
| 6–9 || four bool flags (<code>!= 0</code>) → entry offsets <code>0x2c</code>–<code>0x2f</code>
|-
| 10–13 || to-time
|}

Entry struct is <code>world_erase_entry</code>, 0x30 bytes. <code>QueryEntryByType</code> type 2 returns the entry's <code>field_0x8</code>, which the loader '''zeroes''' — so the erase query is a pure "is an erase window active?" presence test (value is always 0); the four bool flags carry the actual "what to remove/hide" selection.

Example: <code>12,1,22,0,45,0,0,1,0,12,1,22,0</code> → week 12, day 1, 22:00, zone 44, flag[2]=1, window is the single instant 22:00.

== Loading (Ghidra) ==

<code>load_erasetable @ 0049f4e0</code> (query type 2).

== See also ==

* [[BIN textdata]]
* [[textdata bgmtable.txt]], [[textdata setable.txt]], [[textdata effecttable.txt]], [[textdata tenkoutable.txt]], [[textdata tensoutable.txt]]

Textdata erasetable.txt - Revision history

127.0.0.1: Technical breakdown (via create-page on MediaWiki MCP Server)