Project Zomboid News

Hey all, quick run around the houses talking about who’s on what this week.

In anims-land for Build 41 Zac’s been looking at optimization, which we’ll be coming back to pretty routinely from this point – as we want to make sure everything is nice and smooth. Here he’s sorted out some locks in the render thread, and from the Before and After you can see a marked improvement in quality.

https://www.youtube.com/watch?v=1fZ03VjhJr0

He’s also working on getting the shiny helmet / coats / leggings shader effect going for different clothing items, and also investigating with Mark as to why over the course of development with the animations system we’ve lost some of the earthy colours and harsher lighting that tended towards a slight over-saturation and bleached effect that doesn’t quite make the new character models fit the scene.



Animator Martin, meanwhile, is looking at all the different locations we’ve got on the map (and those still to come) and creating new outfits to discover in their cupboards and lockers – and likewise to find the local zeds dressed up in.





Xeonyx, the creator of the much-loved New Denver / Slocan Lake map, is now working on Challenge Maps for the main game. These, including the Film Studio map we’ve discussed previously, will most likely be a part of Build 41. His current mission is a fictional map called Kingsmouth – a ‘paradise island’ vacation resort in the Caribbean. The map will feature vast hotels, seaside locales, a military installation and much more – but we’ll go quiet on it for now while Jamie gets on with his work. Here’s a quick screen from the map editor though.



Chris W continues his work on improving visuals within buildings – aiming for more Sims-style cutaways and the removal of the circle stencil we currently use. Here’s a quick before and after of the start of this work – the second image showing walls in the foreground cutting away to skirting height – with smooth transitions curving up to full height.

NOTE: Very much WIP and not a finished system, of course. The other room currently isn't cut but will be in the final version. This is just a sneak peak for the WIP system and showing off how the rounded corners look; the goal for the final version is improving vision, not limiting it.



 

• Yuri is working on improvements to the way we render the ground surfaces, especially road textures that have been rained on, to complement his recent improvements to how water appears in-game. (This said, right now, he’s shackling a hilarious car physics demon that’s sprung up on an internal server.) 
• Stas just released an updated Controller Test beta for those helping out with our gamepad improvement scheme. If you are interested in getting a free PZ code for your troubles, then join our band of testers. 
• While BitbaboonMark does some TEA-side code repository movements and merging: RJ is doing some improvements to food crafting and prepping a (non-anims) forum test for his new loot table improvements, EP is doing some very exciting experimental work with a new player map system and Turbo is plotting his next move after the successful integration of his weather/shaders in Build 40. (Most likely picking up on his work on in-game devices, or maybe those seasonal sound effects we discussed before).

We’d like to direct your attention to the new Hashima Island map by Woldren, a map based on an IRL location you might recognise as the place where James Bond shot a woman who had whiskey on her head in Skyfall. It’s pretty damn cool.



We’d also like to direct your attention to the Redboid server, which had a season refresh/reboot/restart yesterday and is a grand place to start your PZ MP adventures if you haven’t done so yet.

If you run a PZ server and would like a shout-out in a future blog, then please get in touch. And while you’re at it -please use these values in Bitbaboon Steve’s recent networking optimization options, as they certainly seem to be helping those currently using ’em.

ZombieUpdateMaxHighPriority=50

ZombieUpdateDelta=0.5

ZombieUpdateRadiusLowPriority=45.0

ZombieUpdateRadiusHighPriority=10.0

This week’s infested neighborhood from Dark Oracle. A general list of stuff added to PZ, and vids of features being worked on, is kept here –so you don’t have to plough through endless dev blogs for info. The Block of Italicised Text would like to direct your attention to the PZ Wiki should you feel like editing or amending something, and the PZ MailingList that can send blogs like this and patch notes direct to your mailbox. We also live on Twitter right here! Our Discord is open for chat and hijinks too.

Howdy almost-yuletide survivor.


Today we released our final (sort of, read below for more on that) patch for Build 40. Full patchnotes can be found here, but this covers stuff like:

• Improved darker nights, and less washed out night-time interiors. Car headlights and flashlights will be more of a necessity now. Sandbox settings also updated, so you can adapt it to a brightness you desire.
• Improved appearance of weather effects when in a building.
• Moon calculations re-added to game to govern night brightness.
• Extended disassemble ability to many more items,including: fridges, ovens, more chairs, washing machines, lockers, fitness equipment, metal barrels and some missing shelves.
• Some balanced player actions related to injuries, sleeping, window-breaking and bandages in a saucepan.
• Fixed whisper problems in the new chatbox, stair teleports, rain rather than snow in Winter is Coming, community translation font issues, plumbed sinks not working in MP and various other issues.

While the rest of the team move into the animations build and version 41, we’re leaving optimization specialist Bitbaboon Steve investigating what easy-win MP networking improvements we could potentially still patch into 40.

The first of his discoveries, the removal large number of empty and unnecessary data packets being sent over the server, has been released in 40.40 and should be a mild salve for current lag issues but his investigations also came up with an idea we thought it’d be wise to test out with a forthcoming IWBUMS beta and Community Megatest.

Essentially, Steve has been working on some server configurable optimizations for zombies in multiplayer. Since vehicles, performance in multiplayer servers has seen added strain (particularly in handling zombie hordes) and we’re hoping this might improve matters.

In essence, we’re about to release a test version in which there are several configurable options to allow server owners to fine-tune how much zombie data is sent to their players.

There will now be two ‘player client zombie awareness’ circles: the first a smaller radius that defines at what tile-range zombie positions are sent to clients with a high precision in every frame, and then a second larger radius in which the zombie location information can be sent to clients less frequently. Server owners will also be able to play with how much time there is between the low frequency updates.

On low population co-op servers these values can be set pretty liberally, so the players are getting all zombies in the visible area smoothly. But on high population servers that experience lag issues, server operators can sacrifice the smoothness of zombie movement in the distance (or even cap zombie visibility completely over a certain distance) in order to VASTLY reduce the amount of internet traffic they produce when lots of players are involved.

We think this will sharply decrease the amount of work the server needs to do and should lead to a much better player experience with a little bit of visual compromise toward the edge of the screen. Distant zombies might pause a bit or appear to teleport slightly between updates, but these movements are also something we’d hope to blend better (and make far less noticeable) with the added functionalities of the animations build. Server operators can decide on their own level of compromise too.

This work is pretty much done, and as such we will add it into the IWBUMS beta as soon as it’s clear there’s nothing from 40.40 that needs hot-fixing. Please keep your eyes on the forum if you want to participate in a special Yuletide Megatest.



This week in TEA-land Grant has improved things dev/modder-side with live texture reload, through upgrading the Filewatcher mechanism. It now watches the media folder instead of polling individual files, and is much more efficient. Upon a texture filechange, the game now reloads it live and in-place. This should make iteration times on textures much easier and faster.

https://www.youtube.com/watch?v=lXtz_Owm_V8

Zac, meanwhile, has fixed up AnimZed for Animator Martin to the extent that he can now get a lot more variation on different individual outfits. Take these cops for example:



Martin has also been creating a better range of skin tones for player characters, to allow for better customisation should people desire it.

• Stas has just updated the Gamepad Test beta with a lot of fixes, for our lovely select bunch of gamepad testers. If you fancy helping out with this part of PZ work, and earn yourself a free code, then enquire within.
• RJ has been tinkering with in-game loot, and has occasionally been popping into the PZ Discord to look for willing testers. The overall plan is to have more information in the game code in terms of what’s a desirable item, and what’s junk – so we can then fill containers with a lot more realistic junk items even on higher difficulty levels. He’s also experimenting with having more specific containers in homes for more specific items (all the cutlery in one drawer, male clothes in one wardrobe, female in another etc) but the jury is currently out on whether it actually detracts from the looting gameplay.
• ChrisW’s work on in-building Sims-style cutaways and the abolition of the dithered circle view stencil continues. As seen here both with, and without.

Today’s warehouse horde from Frank. A general list of stuff added to PZ, and vids of features being worked on, is kept here – so you don’t have to plough through endless dev blogs for info. The Centralized Block of Italicised Text would like to direct your attention to the PZWiki should you feel like editing or amending something, and the PZ Mailing List that can send blogs like this and patch notes direct to your mailbox. We also live on Twitter right here! OurDiscord is open for chat and hijinks too.

Hey all, Thursday greetings.


We’ve currently got the final Build 40 patch in a public IWBUMS beta, and since last week have released 40.37 and 40.38  into it. This includes Turbo’s new night shaders and more colourful/useful interior lights, flashlights and headlights as we felt that Build 40 had moved away from what we wanted in this respect. You can see the video of this from a previous Thursdoid here.

So far IWBUMS testers have reacted really positively the new nights, which is heartening to see. We’ve had quite a few comments like “Night-time looks like the old PZ nights and flashlights finally have a function, this is amazing!” and similar, which is exactly what we were hoping for.

IWBUMS beta 40.39 was due for release today ready for the public patch, but Stas is still hitting a chatbox whisper bug with a code hammer. It will also add in, upon arrival, a fix for players getting wet in some player constructions and add back in the system we have that governs on how dark nights are depending on how bright the moon is.

Turbo has also added the dither circle stencil to the weathermask system (the ring of visibility around the player) when it comes to being inside buildings, which really improves the look of it all. Here’s a video of it without, and here’s a video of it with.



Work continues with the AnimZed tool, clothing, layering, spawned zed outfits and similar. There’s still loads of stuff to do under the hood for 41, but we’re now in a position to hopefully provide more visual updates in blogs each week.

This first video touches on what we discussed last week – the ability to layer clothing in whatever order we/you please for added player/zombie variety.

This allows for full length clothing items like dresses, different sorts of shoes, the ability to wear an apron under a jacket, different underwear etc.

https://www.youtube.com/watch?v=0mfKRC1c258

This week Zac has also added a zombie spawn test function that creates zeds wearing different outfits from our assigned collection – or all dress the same. This is so we have a convenient way of testing all the different randomized and non-randomized clothing items at once.

https://www.youtube.com/watch?v=eD-2fUw69Mg

Finally for this section, here are some of the dev-defined Career Zed outfits that the system’s easily conjuring up for Martin. 




Yuri this week has continued working on the code for calculating the direction of water movement that we discussed last week – meaning that the game now knows where water should be still and where it should flow.

He’s also fixed some model issues he was having with the anims build, and improved the way banks look. As we’ve said before, it might look too realistic in some aspects of it – but the different quality options give us room to play here.

https://www.youtube.com/watch?v=wRl2Z1wlC1w

https://www.youtube.com/watch?v=TZLwe8OHAwU


Chris W is back with us and back in the code, picking up where he left off with improving the way that building interiors are displayed – to the extent that one day our aforementioned friend the dithered visibility circle stencil will no longer be a requirement.

“I’m replacing the old method of stencilling out walls that obscure the interiors” he explains.  “The new method will cut the walls down to ankle height, so you can still see where they should be.”

“The system uses shaders to combine multiple texture samplers, while the old method used multiple passes. When it’s finished, it’ll include curved transitions between the full walls and the cutaway walls. You can see my first work on this in the screen below, but there’s still a lot to change and fix.”

• Stas continues his work on the ControllerTest Build, with a fixes version released to testers today. If you would like to join in the test beta and earn yourself a free PZ code, enquire within.
  
• Bitbaboon Steve is back with us and investigating ways to optimize MP.
  
• RJ is looking into ways to allow us better control over our loot spawn system and difficulty levels, given the many new items that future builds will bring.
  
• Mash continues with her work/marathon in the creation of our take on Louisville, and is currently creating the crumbier/seedier end of town.

This week’s plea from the forum from Sick Boy. A general list of stuff added to PZ, and vids of features being worked on, is kept here – so you don’t have to plough through endless dev blogs for info. TheCentralized Block of Italicised Text would like to direct your attention to the PZ Wiki should you feel like editing or amending something, and the PZ Mailing List that can send blogs like this and patch notes direct to your mailbox. We also live on Twitter right here! Our Discord is open for chat and hijinks too.

Hey everyone, lots to get through today soooo…



We’ve just patched Build 40, which is now up to version 40.36. Primary improvements you’ll notice are:

• Local text chat now audible/legible from a distance, and no longer obscured.
  
• Weather period frequency throughout the whole year increased, and more heavy weather.
  
• Car alarms now attract zeds again.
  
• Chat now logged on server (format will be improved later)
  
• Less getting wet in inappropriate places

There’s a fair amount of other stuff too though, details on which can be found here on the forum.



One of the biggest problems with Build 40 on release was that the new time of day, and time of year, shaders didn’t play very nicely with the lighting system. Flashlights, internal lighting and vehicle headlights all suddenly look very washed out. Players who venture out in the dark weren’t having as much fun as usual.

As such, Turbo has been working on an improvement that we want to get into the current public version before he moves fully into Build 41. Vids of this can be seen below.

https://www.youtube.com/watch?v=m64s12l00yY

We hope you agree that it looks far, far better – and more than a little scarier to boot.

“In the above videos the ambient values have been changed along with the colours during dark periods (night/storms)” Turbo explains. “This fixes the headlights, flashlights etc and makes darkness look better in general.”

“Also seen below is some improved and indoor lighting during dark times. In the initial Build 40 release my shader overlay coloring messed it all up – so now the shader coloring is disabled when you’re indoors. This did come with the problem that when you’re looking outside you wouldn’t see darkness or weather effects, however, so I’m now using the mask cut-out I created for rain to overlay an external colored texture too.”

https://www.youtube.com/watch?v=27jT7cTmbV0

“Before we patch I will probably adjust storms a bit too though, as currently they lose a bit too much of their storm tint.”

https://www.youtube.com/watch?v=WP_WnlsiM9I



We’re transitioning the PZ coders over to the work that TEA have done on animations for Build 41, but in the mean-time guys like Zac and Grant are continuing to improve tools and, in the case of Grant, do some optimization of the anims codebase.

“I’m doing a lot of work on the new clothing tech at the moment” explains Zac. “Using AnimZed wearable bags like backpacks are now visible on the character, and characters can equip custom clothing meshes on top of the base rig.”

“This allows outfits such as baggy jeans, coats, dresses, hoodies, jump-suits, and so on and parts of the base mesh can be now be masked out to prevent clipping and/or overdraw. When this gets to the modders then it’d be fairly simple to even do something like replace a character’s hand with a pirate’s hook or something.”

“It’s all customized for each clothing item, using the paper-doll UI inside the new ClothingItem Editor. There’s also random tints for more variety in the clothing too.”

https://www.youtube.com/watch?v=7F1Yqi9dTOA

(please note: on the spot turning animations are not in the build yet but will be before release!)



Regular Thursdoiders will know that Yuri is currently working on the improved appearance of water for Build 41. Below you’ll find what it looks like currently, but here’s a note on what to look out for:

• A ripple effect has been added to the water, that will let players to see the direction and speed of the wind added to the game in Build 40 on the water’s surface.
  
• The water shader now accepts data for flow direction and speed for each tile in the map, so rivers are now more realistic. In the video you can see how the water flows more slowly near the bank, and also how the flow of water smoothly changes its direction along the river.
  
• Three water ‘visual quality’ options have been added. There is now a high and low quality option for both dynamic water and static water. Low quality dynamic water puts a very small load on the GPU, so it should be okay on most PCs.

https://www.youtube.com/watch?v=ruRCJxvRJ64

You can also see Yuri playing around with the different debug values for this system here.






We’re currently running a beta for the work that Stas has recently been doing on gamepad controller improvements, and folk have been contributing some absolutely brilliant feedback.

If you enjoy playing PZ with a pad want to join in, and earn yourself a FREE PZ CODE, then simply visit this thread, install the controllers beta, play for a few hours and answer the ten questions we’ve provided.

This morning we released a new version of the Controllers build using your feedback, and Stas has quashed many of the bugs that were irking people. So now is a great time to join in.

Please note that currently only PC players can run the build, and also that the joypad back-end system, configuration and bindings have been completely rewritten from the ground up. In the process some aspects of the controls and default bindings have been changed in the rewriting process – if you have any issues with the default bindings and behaviours of the controls we’d like to hear about it.



A quick shout out for Xeonyx, the creator of the wonderful map mod New Denver – which has recently been renamed as Slocan Lake. Jamie is now making Challenge maps for the main game, the first of which will likely appear in Build 41 at this point, but wanted to bring his most famous mod creation up to date.

The new version of Slocan Lake now has vehicle spawns and lootable maps, and no longer covers up areas of the vanilla zomboid map. You can find it here.



“With the additions of the towns of Silverton and Rosebery,” explains Xeonyx, “I felt it necessary to change the name of the map mod to Slocan Lake BC to better reflect the region the map takes place in, and not just the first town that was completed.”

“Players can now choose to start in one of the three towns as opposed to just New Denver, and with vehicles being added it makes for easier travel between places. I’ve also added forage zones to let players to gather supplies, even when they’re kilometers deep in the bush.”

“Traveling players will find the map no longer covers parts of the vanilla map (Farmlands, Rosewood Prison etc) and has been pushed South. So if you find a road going South off the highway here, this will take you to New Denver.”

“I’ve also added lootable maps to the mod, so you have maps of Silverton, New Denver, Rosebery, Full Region Map and Golf Course Cards out there to find. I also added in the real world street names on the town maps for players wanting to better navigate, and clearly to underline how the map mod is a 1:1 scale recreation of the real life region where I live.”



This week’s pile-up from Maris. A general list of stuff added to PZ, and vids of features being worked on, is kept here – so you don’t have to plough through endless dev blogs for info. The Centralized Block of Italicised Text would like to direct your attention to the PZ Wiki should you feel like editing or amending something, and the PZ Mailing List that can send blogs like this and patch notes direct to your mailbox. We also live on Twitter right here! Our Discord is open for chat and hijinks too. Oh, and Happy Thanksgiving to all our American survivors!