The Dark Mod 2.13 Update is now available!

[nbohr1more]

The Dark Mod 2.13 has been released!

A new era in accurate AI Vision!

When id Software released the Doom 3 modding SDK, The Dark Mod team saw the potential for something more than a multi-player cops vs robbers game like Thievery UT. The sheer amount of access to essential game-play systems meant that a true Thief style experience could potentially be created. One of the first things the team did was to investigate how a light-gem system could be implemented. Having a good way for both the player and AI to know when the player is visible to others is a crucial part of the Thief experience so if we couldn’t build it then the dream of a Thief style experience was over. Fortunately, there were enough parts of the AI visual logic and more than a few stub pieces of the Render code that gave us the ability to build a robust system.

The downside of the light-gem system was performance. Even though we did our best to limit the viewport and resolution of the light-gem image captures, often the light-gem would cut FPS in half ( or less ). This was pretty painful, especially since most computers could just barely run vanilla Doom 3 at acceptable FPS. After this system was fully functional, other aspects of AI vision were investigated. Obviously, we could not afford to run the light-gem render for every object or body the AI might see so it was decided that the AI would do a more simplified light-gem calculation for things other than the player. This meant that ( to the AI visual scan ) all light volumes would be either cubes or pyramids with perfect exponential falloff. We would run a line-of-sight check to the objects then ( if it hit ) calculate the pixel brightness by the location of the spot in relation to the center of the light(s). This was far cheaper than rendering the whole scene but heavily impacted accuracy. Many solutions were proposed to improve things but a solution evaded us for years.

2.13 changes things! Now we have a "stochastic sampler" model that does regular measurements of the actual light volume pixels and builds a "running average" of how illuminated different entities are. The days of seeing knocked-out AI in the middle of a bright spotlight get ignored are over. Now all AI and loot entities (etc) essentially have their own light-gem and it performs excellently!

Magnificent Mission Management!

Daft Mugi has drastically improved the GUI menus for mission management. The Dark Mod mission list and in-game downloader now have a search filter window that follows modern conventions of reducing the listed items as each new letter eliminates a possible matching mission name. Both lists can be sorted by actual name ( The Rats Triumphant ) or Chicago Style ( Rats Triumphant, The ). Additional mission details ( readme data ) can now be scrolled so players can see more information about the mission without having to navigate to the darkmod/fms folders. The menus have also been tuned with smaller font sizes for more practical mission listing and have been hardened against buggy order of operations issues so that you will be far less likely to encounter strange issues or crashes when downloading and installing missions.

Parallax Occlusion Mapping!

Stgatilov has added the oft requested POM feature to the latest Dark Mod release! WellingtonCrab has coordinated with him to provide examples and check the functionality and quality. Now The Dark Mod is ready to offer a quantum leap in perceived geometric detail with all sorts of surfaces realistically showing 3D parallax rather than the flatter looking normal maps we usually offer. WellingtonCrab also created many texture variants that are tuned to look better with POM enabled.

 

Other Graphics Goodies!

Now cubemaps \ environment maps respect more stage keywords. This means that faked reflections on water shaders can now move in relation to the water texture movement offering a more convincing illusion! Subviews ( cameras, portals, mirrors, xray, etc ) can now be nested. You can now have a skybox render in a camera view, etc. Volumetric lights and particles now render in mirrors! Alpha-tested surfaces get alpha shadows in Shadow Maps mode. Tone-mapping now supports range compression to prevent unwanted overbright areas. Arcturus has introduced some new metal materials that use improved cubemaps as well as skyboxes with clouds that use POM!

 

Stability and Performance!

The console variable system ( CVAR ) has been improved to be thread safe. This should resolve some rare crashes that involve weapon scripts that rely on CVAR values. We now automatically detect the number of CPU cores and allocate Jobs based on the detected specifications. Level loading has been given more parallel execution optimizations including optimizations for loading audio samples in parallel. Uncapped FPS is enabled by default so Linux players will not have a poor first time experience and many audio and video playback timing bugs that occur only in classic capped mode are avoided. Finally, Linux vsync support has been greatly improved.

 

Improved Training Mission!

The Training Mission is supposed to help players understand the basics of Dark Mod game-play and controls. It was created to coincide with The Dark Mod v1.0 and was not significantly altered until TDM v1.08 ( when Bikerdude did some texture replacement for 2.0 standalone and improved the overall visuals ). As such, many new game-play features that were added since 1.0 were never included in the mission. Now the mission has been upgraded to include more game-play features such as the Vine Arrow as well as getting further visual upgrades and EFX Reverb!

 

Drunken AI!

Now that the AI have better visual accuracy, Amadeus decided to balance things out by fixing many of the broken behaviors of Drunken AI so that they are more reliable and consistent for use in missions by default ( no need to extensively customize the defs or use scripting to improve them ).

 

Potions!

Dragofer and Amadeus have completed the work on the Slowfall potion originally prototyped by VanishedOne. They also incorporated the invisibility potion by Kingsal ! These now have pre-defined slots in the gameplay menu as well as the default shop menu design.

 

Assets Galore!

Along with new POM textures, we now have:
A new modular pipe set
A new Lampion entity
Some new Factory Machine entities
Ornate wood and stone relief textures
A new AI praying animation
A new AI smoking animation
And many fixes or improvements to existing assets

 

EFX Reverb Location Preset!

Frost_Salamander took some time away from his continued work on the excellent “The Lieutenant” series missions to make EFX reverb setup easier for himself and other mission authors. You can now add EFX preset spawnargs to location entities rather than having to use the EFX def file.

 

Translation Packs!

Between TDM 1.06 and 2.0 Tels and the translating community started translating many missions but these translations required that the original mission be altered in a way that made it harder for the mission authors to revise. That meant that translation packs were in limbo being hosted by 3rd party sites \ forums along with their orphaned old missions. The translators over at the Darkfate forums came up with an solution by including not only the translation strings in the translation pack but also the altered map files, GUI defs, etc that had translation work done to them. This would leave the original mission untouched but allow translation packs to override some parts. We have gone through the old archives of these translations and have reworked them to work with the latest version of TDM (and the associated missions). Most of the translations are Russian ( due to the continued work of the Darkfate people ) but many of the early TDM missions also have German, Italian, French, etc translations too.

Also Nolok contributed a brand new Catalan menu translation!

 

Subtitles!

Datiswous has been creating story subtitles for many of the existing missions in the TDM mission database. Most authors have incorporated these into their official releases, otherwise players can still add them to the FM folder.

 

A detailed list of changes can be seen here:

https://wiki.thedarkmod.com/index.php?title=What's_new_in_TDM_2.13

To UPDATE, simply run the tdm_installer.exe file in your darkmod folder.

Note that tdm_update.exe is no longer supported, but you can download the new installer from the Downloads page if you don’t have it yet. Please be aware that old saved games will not be compatible with 2.13, so finish any missions you might be in the middle of first! 

Also, some missions created prior to 2.13 may need to be updated so they will be playable in 2.13.

Before upgrading, set TDM to use one of the built-in missions ( Training Mission, A New Job, Tears of St Lucia ) then

use the in-game mission downloader to check for updates