Restoring Pre-GoV Monster Placement in Certain Zones (e.g. Dangruf Wadi)

[eyes-and-brain]

Overview

This post shares our approach to restoring pre-Grounds of Valor (GoV) monster placement in zones that were significantly altered when GoV was introduced (May 2011). Dangruf Wadi (Zone 191) is used as the primary example, but the same issue likely affects other zones.

The Problem

When GoV was implemented, monster placement in certain zones was overhauled to accommodate the new high-level content. In Dangruf Wadi, the original low-to-mid level monsters (Goblin Thug, Rock Lizard, Wadi Leech, etc.) were largely replaced by level 86–90 monsters (Goblin Brigand, Goblin Headsman, Fume Lizard, Natty Gibbon, etc.).

For servers aiming to recreate the Lv.75 era experience, this is a significant problem. Players entering what should be a beginner-to-intermediate zone are suddenly faced with monsters that are unreasonably strong for their level — a jarring inconsistency with the era being emulated.

Research

We searched through old git history in DSP, Topaz, and LSB repositories hoping to find the original monster data, but were unable to locate pre-GoV placement records. The GoV changes appear to have been applied directly without preserving the previous state.

Solution

We reconstructed the monster placement using data from the official strategy guide:

FINAL FANTASY XI HUNTER'S BIBLE 2nd Ver. (2007)

This guide predates GoV and contains detailed per-area monster lists for Dangruf Wadi. Using this as the authoritative source, we:

1. Identified and deleted the GoV-era monsters (lv86–90) added to Zone 191
2. Restored the original monster types, counts, and approximate positions for all 36 sub-areas defined in the guide
3. Added missing mob_groups entries for monster types that had been entirely removed (Giant Grub, Goblin Mugger, Goblin Leecher, Goblin Gambler, Snipper, Stickpin)
4. Corrected Steam Lizard placement (moved from GoV-era coordinates back to the G-5 and J-4 plaza areas)
5. Implemented via the era patch system (apply_era_sql.py) so the restoration is automatically applied at server startup based on VIRTUAL_SERVER_TIME

Result

Approximately 90% of the original monster placement has been successfully recreated. Some minor positional adjustments remain, but the overall zone atmosphere and difficulty curve now match the pre-GoV era.

Notes

• Monster coordinates were approximated from GoV-era coordinate pools where exact pre-GoV data was unavailable
• A renamer addon list is required for newly added mobIDs that lack DAT entries
• The revert SQL is also provided to restore GoV-era placement when VIRTUAL_SERVER_TIME advances past the GoV implementation date (2011-05-10)
• Other zones affected by GoV monster placement changes may benefit from a similar approach

About the Era Patch System

The SQL files described above are applied via a custom server-side tool called apply_era_sql.py. This is specific to our server setup and is not part of the standard LSB distribution.

The concept is simple: by setting a target date in a configuration file (VIRTUAL_SERVER_TIME), the server automatically applies the appropriate SQL patches at startup to recreate the state of Vana'diel as it existed on that date. Think of it as version-controlling the game world itself — rolling back content, monster placements, settings, and mechanics to match a specific point in the game's history.

For example, setting VIRTUAL_SERVER_TIME = "2002-05-16" reproduces the original NA launch state, while advancing it to "2011-05-10" would trigger the GoV-era monster placement to be applied instead.

This system is what makes the pre/revert SQL pair meaningful — each patch is tied to a real-world implementation date and applied or rolled back automatically as the virtual server date changes.

We mention this to provide context for why the SQL is structured the way it is. If your server does not use a similar system, you can simply apply dangruf_wadi_pre_gov.sql manually to achieve the same result.

Files

• dangruf_wadi_pre_gov.sql — Applies pre-GoV monster placement (executed at server startup via era patch system)
• revert_dangruf_wadi_pre_gov.sql — Reverts to GoV-era placement
  dangruf_wadi_191.txt
  Please change the file extension to .lua when deploying.

We hope this is useful for other server operators working to recreate the Lv.75 era experience. Feedback and corrections are welcome.
revert_dangruf_wadi_pre_gov.sql
dangruf_wadi_pre_gov.sql

Giant Grubs that drop Flint Stones 100% of the time, now extinct in modern Vana'diel. Stickpins, another item that has gone extinct in modern Vana'diel. The G-7 zone, where we struggled so much for the Thief AF, used to be such a peaceful place long ago. The H-3 plaza used to be home to a vast population of Snippers. Steam Lizards also inhabited the area, stretching all the way to its deepest parts.