Jump to content

Search the Community

Showing results for tags 'esl'.



More search options

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • AFK Mods
    • Administration
    • General Discussion
  • Bethesda Games
    • The Elder Scrolls
    • Fallout
    • Tools of the Trade
  • Unofficial Patch Project
    • Unofficial Patch Project Bug Tracker
    • Unofficial Skyrim Special Edition Patches
    • Unofficial Skyrim Patches
    • Unofficial Fallout 4 Patches
    • Unofficial Oblivion Patches

Categories

  • Unofficial Patch Project
    • Unofficial Patch Betas
    • Skyrim Special Edition
    • Skyrim
    • Fallout 4
    • Oblivion
  • Fallout 4
    • Armor & Weapons
    • Cities, Towns & Settlements
    • Companions & NPCs
    • Gameplay Changes
    • Houses & Dwellings
    • Landscaping
    • Miscellaneous
    • Modders Resources
    • Models & Textures
    • Patches & Fixes
    • Quests & Adventures
    • Realism & Immersion
    • Tools & Utilities
  • Skyrim Special Edition
    • Armor & Weapons
    • Cities, Towns & Villages
    • Companions & NPCs
    • Gameplay Changes
    • Houses and Dwellings
    • Landscaping
    • Miscellaneous
    • Modders Resources
    • Models & Textures
    • Patches & Fixes
    • Quests & Adventures
    • Realism & Immersion
    • Tools & Utilities
    • Weird Stuff
  • Skyrim
    • Armors & Weapons
    • Cities, Towns & Villages
    • Companions & NPCs
    • Gameplay Changes
    • Houses and Dwellings
    • Landscaping
    • Miscellaneous
    • Modders Resources
    • Models & Textures
    • Patches & Fixes
    • Quests & Adventures
    • Realism & Immersion
    • Tools & Utilities
    • Weird Stuff
  • Fallout: New Vegas
    • Houses and Dwellings
  • Fallout 3
    • Gameplay Changes
  • Nehrim
  • Oblivion
    • Unique Landscapes Project
    • Cities, Towns & Villages
    • Gameplay Changes
    • Houses and Dwellings
    • Landscaping
    • Modders Resources
    • Quests & Adventures
    • Visual Enhancements
    • Patches & Fixes
    • Dungeons
    • Armors & Weapons
  • Morrowind
    • Cities, Towns & Villages
    • Gameplay Changes
    • Houses and Dwellings
    • Landscaping
  • Civilization
    • Civilization 4 Maps
  • Miscellaneous Files

Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


AIM


MSN


Website URL


ICQ


Yahoo


Jabber


Skype


Location


Interests

Found 1 result

  1. [Note: This post is a rewrite of the original from October 2017 and is being updated to reflect current understanding.] Beginning with Patch 1.5.3 of Skyrim Special Edition, the game supports a new type of mod file known as a "light plugin" with the .esl extension. Elminster has spent a considerable amount of time studying how this works and has had a number of community members aid in verifying this information. Since questions about new plugin types come up all the time, I felt it was best to make sure our source here is accurate. Flag Types Plugins can have 3 different flag types: ESP, ESM, and ESL. This causes them to load in different ways, and in some cases handle their form IDs different from the old ways. ESP files are standard every day mods. There will be no type flag set on these and they have the .esp file extension. Mod managers all know how these work and various modding tools consider these to be the basics of modding. Files flagged with ESM are commonly referred to as "masters". They load early, immediately following the 5 hardcoded official files. Files flagged with ESL are known as "light plugins" or "light masters". How these load is determined by their file extension. The exception being any Creation Club content you may have downloaded. Those files load immediately following the 5 official files, according to the order they're listed in the Skyrim.ccc file. File Extensions The engine treats files in a certain way based on their file extensions: A .esm file extension will always be treated as a master file. The ESM flag will automatically set in memory. A .esl file extension will always be treated as a light master. The ESM and ESL flags are automatically set in memory. A .esp file can function as either type of file depending on which flags are set in its file header. If the ESM flag is set, then the .esp is treated as a master file. If the ESL flag is set, it will be treated as a light plugin. If BOTH flags are set, then it is treated as a light master. It is important to note that as far as the game is concerned, a .esp file with no ESM flag will load as a normal .esp file would. All standard load order procedures apply to them, and any properly functioning mod manager should handle them the same way it does regular .esp files. The Golden Goose Files with the ESL flag are given special treatment with their form IDs. Upon loading into the game, the form IDs are remapped into the FE mod index. This is now considered a special slot in SSE and should not be occupied by any mods in your load order. Not even the Bashed Patch or any other form of merged data. As a result of this new support, the engine can allow you to bypass the previously hard limit of 255 plugin files. The theoretical limit now should be 4096 ESL flagged mods. Individual files flagged as ESL can in theory hold up to 4096 form ID records. In practice this ends up actually being 2048 form ID records because the engine reserves everything from $0x0000 to $0x07FF. All files using ESL flags must therefore contain their internal form IDs between xx000800 and xx000FFF. Anything exceeding this range is invalid and the game will either crash or you'll have severely corrupted data due to overruns. The reason for this is how the mapping works. We're all familiar with the normal 8 digit form ID. The first 2 digits are only used to handle load order, the other 6 are internal to their plugin file. What the ESL flag system does is it break this down even further. The First 3 digits get mapped into an internal table for the FE slot. The remaining 3 belong to the actual records in the plugin. You'll end up with something like this: FE000800 - FE000FFF ModFile1 FE001800 - FE001FFF ModFile2 FE002800 - FE002FFF ModFile3 FExxxyyy and so forth up until you reach FEFFFFFF and run out of IDs and mappings. This is where the 4096 files and 2048 form IDs per file comes from. The benefits of all of this should be fairly clear. No more need to merge the 20 weapon mods with 5 records each. Just flag them with ESL and you're good to go. This is much safer than merging and is fully supported by the game engine so it works the same way for everyone. Other Information Using ESL flagged files come with some important issues to consider: 1. You must be playing on a copy of SSE version 1.5.3 or newer in order to use ESL flagged files. 2. You must be using a copy of the SSE CK version 1.5.3 or higher in order to properly recognize these files for editing. 3. Form IDs need to be compacted for the file to be considered valid. The CK has an option called "Compact Active File Form IDs" in the file menu. 4. You cannot compact IDs on a file you intend to continue using in an existing save or you WILL corrupt it due to the form IDs contained within it being rewritten. Only do this on files you have not yet begun using, and which do not yet exist as public releases. 5. NMM does not work with files that have the .esl extension or carry an ESL flag. It has been reported to completely lock up if even one of these is present in your Data folder. Use a functional mod manager such as Wrye Bash to manage these types of mods. 6. If by some wierd twist of fate you end up with a ESL flagged file that's also ESM flagged and someone uses a standard .esp file as a master to it for some reason, that file will be forced to load into the wrong part of your setup. Normally a standard .esp file will never load before anything ESM flagged, this is the one exception to that now and it should be considered a bug to report to any mod's author who has done this. This post will be updated again as needed to reflect new information that may be uncovered.

Support us on Patreon!

×