Is that 80’s fashion?

The straight and narrow

Some days I can blaze through images getting 5 or 6 done in a sitting, then other days just part of an image can take a couple days. When it comes to the Arena Depixelization Project (ADP), the easier ones are just patterns (especially ones with straight lines horizontal or vertical). The low pixel count doesn’t really muck up the design too much since there is no need for a “fine detailed” line in those cases.

It kind of looks like….

However, once lines start curving or the image becomes complex, the time required is increased, sometimes dramatically. It’s hard to get non-angular shapes to look good when you only have a 64×64 grid to work with. I find that it takes multiple revisions to get it looking just right. To make matters worse, the source material for ADP contains many pictures that are either so pixelated as to be barely discernible or they generally don’t look very good as you clean them up (such as dress thing for the “angel” in this picture).

WALLA Untouched

Click to enlarge

 

Close enough for horseshoes and hand grenades

In that image, I had to make some artistic decisions on how “accurate” to the source material I would be. The image is generally too complex to leave unaltered for my “Depixelization” theme. At first, I didn’t even know how to tackle it. I completed all the background wall first and left the “Angel” and the “alcove” till last. The good thing about that is that it let me establish the colors for the image. Eventually, I had to do this one as I only have a few SET files left. I decided to break it up and focus on individual pieces of the angel. I really wished I had made a timelapse of this one to show how much back and forth I did on it.

Mr. Potato Head

I started with the more clearly defined shapes, to include the arms, head, and the key. Those came into place with minimal fuss. Then, I tackled the wings. It took me awhile as the initial version (closer to the source) just didn’t look very good. After a couple of iterations, I ultimately decide to make the wings bigger as if they were more full body sized. Next, I attempted to do the feet. However, they just did not look good, especially when I started working on the weird “billowed” dress/robe. I decided to put the feet off and do the clothing. I touched up the sleeves to improve the “hanging off the arms” appearance. I made my first rendition of the lower part of the robe very close the source version. However, it looked terrible because the source version is kind of ridiculous looking, as if someone tucked an oversized shirt into a skirt.  I played with it a little before I decided to just alter the design. I revised it to look more like a regular robe. Unfortunately, the feet still looked awkward, so I removed them and lengthened and curved the robe as if they were hidden by it and it was floating.

– Martin

ADP WallA

Click to enlarge

 

Advertisements

Dude, where’s my post

Slight pause

Due to a fairly high RL tempo at the moment, I haven’t been able to work on ADP for a little while. I foresee having a little more time by the 2nd week of December. I don’t care for extended delays (well more than a month) so as soon as I can, I’ll be back at it. I’m eager to finish ADP and start my next (on hold) project.

Who told them?

I created this website so I can chronicle all my artistic  (and design) endeavors, not just game related stuff. However, I haven’t been highlighting my other artwork. I get asked occasionally by friends to create images now and then.  In that vein, I am going to create a general art section and will similarly list my thought processes and/or techniques behind how I created each image. Additionally, I want to do a retro section of old (some pretty juvenile) artwork from my younger years.

Up to bat

I have two non-game related projects in the works right now: an logo and an emblem. The prototype of the logo is below but I only have the concept for the emblem mapped out right now. I’ll detail my work on the logo below soon.

– Martin

tigerworking1

Time-traveling Emperor?

On Demand
Per request, I made a fixed text version of the intro in the original style of the game. I just have to convert it and then I’ll post a link to download it. Of course, ADP will feature the corrected version in the new style also. All I needed to do was a little cut and pasting in GIMP to move the “V” left. Then I copied the “I” and pasted it twice. Voila.
– Martin

No more time-traveling great grand-parents

No more time-traveling great grand-parents

The start of the gold rush….

The tool that saved the  Arena Depixelization Project (ADP)

Last post, I covered the Arena Font Editor, 1 of 3 tools that I use to edit TES:Arena graphics (and fonts). The font editor is part of the Arena Modding Suite by Hallfiry. The other part of that suite is the 2nd (set) of the three tools I’m going to write about.

Prior to the Arena Modding Suite, I used the method detailed in a previous post that was laborious and unpractical. Fortunately, this thread popped up on the Bethesda forums. And instantly my little “experiment” became a project and grew in scope. Were it not for Hallfiry, I would have surely abandoned it ADP before it every took off.

What’s it do?

The main functions of the Arena Modding Suite come in the form of the ArenaPacker and ArenaUnpacker. Rather than being a program that you work in, they are utilities that enable you to easily manipulate the game assets directly in Windows. Both programs directly work with the GLOBAL.BSA. Appropriately enough, one unpacks the entire BSA into a set of folders and the other takes that set of folders and packs it right back up although that is a bit simplistic view of what they do.

This slideshow requires JavaScript.

 

In reality, the programs not only work with the files but they also convert the files to the appropriate format. For ArenaUnpacker, when it extracts the files, it converts the non-standard IMG and SET files into easily edited PNG images. Additionally, it converts the INF files (map asset listings) to a text editor friendly format and SND files to WAVs (although I don’t have any interest in that part). ArenaPacker reverses the process and creates a packed GLOBAL.BSA based on files in the unpacked directory but doesn’t alter those files that were already extracted. This means I can have a working directory of all the files and my changes then “pack” my work-in-progress easily at any time to test in game.

 

All work is done from Windows

All work is done from Windows

 

Some notes about the Arena Modding Suite:

1. Quite a few of the images are compressed in a bizarro compression routine used by Bethesda and this software doesn’t have the functionality to uncompress them. No one had cracked that compression in all the years since the game was released (that is until very recently but more on that next time).

2. ArenaPacker is designed to compensate for using colors outside those available in palette file by converting non-palette colors to the nearest equivalent color in the palette. While it’s a handy feature, the images should be checked in game to make sure the colors aren’t changed to something wonky (as happened before I learned to use the palette tool in GIMP. If you stick to the exact palette (either by using a palette file or be just using colors in the actual images being edited), this isn’t a problem.

3. ArenaPacker is a little sensitive to what files are being repacked. When files are extracted, ArenaUnpacker creates a file list of all the files in each directory. This file list is used for when the files are repacked by ArenaPacker. So, if a file is missing or added that isn’t on the file listing, it will crash the program. So if I plan on “trimming” out the IMG/SET files not actually used, I’ll have to edit the file listing. However, it is very easy to fix so this isn’t that big of a deal.

– Martin

Alphabet Soup in Tamriel

Letters from long ago

After the recent work on the user interface, I decided to take a hack at changing the fonts. Arena fonts are stored as DAT files (the file extension that a lot of the text tables use). There are 9 separate font files and the game using them each in the game in different places (I.E. the character stat numbers are different than the travel menu summary). However, some of the text in the game isn’t from a font at all but part of a texture or image already premade (e.g. in the spell book, only the spell specifics is actually a font and not part of the image).

Spellbook

Only the spell specifics are a font

Click the font away

Thanks to Hallfiry’s Arena Modding Suite, I had the tools necessary. Hallfiry’s suite includes a separate program for editing fonts, called the Arena Font Editor. While the program isn’t the most elegant design, it does allow for editing of fonts in a fairly simple manner. The font editor allows for simple pixel checking and unchecking. Blocks checked will show and blocks unchecked wont. The size of each font letter can be set separately and while that size can be changed with the slider in the upper right corner of the editor, it should be noted that the game itself may not look good if the font size is too big.

Hallfiry's Arena Modding Suite

Hallfiry’s Arena Modding Suite

Hacking away

At first I didn’t understand how to use the editor. It turns out that in order to edit a font, the DAT file needs to be dragged and dropped onto the Font Editor. Additionally, there was no clear explanation on what the slider did. I eventually learned that it allowed resizing of each individual character in the font file (e.g. changing it from 5×5 to 6×6). I had already completed half of the font files when I discovered it’s purpose. The slide proves handy so that you can control the spacing between letters. In other words, you can have it one extra space wide so that the letters don’t touch. I did notice that not all letters were properly aligned to the left side of the box.

Pop-up text

Pop-up text

Testbed

I have somehow broke one of the fonts (my guess is that it’s out of range of what the engine can handle or maybe it just got corrupted). I have been using the same copy of Arena for a testbed since I started this project back before there were any  tools or this website. There are errant files and folders all over the place in the Arena directory (too include early BSA upackers, WinArena, and other crud). With this latest erratic behavior, I have decided to spend the grueling 5 minutes to download and install a clean copy. This way my efforts will match the end-user’s experience more accurately. Then it’ll be time for the second run through on the fonts to tweak the letters (and fix the broken font file).

– Martin

This slideshow requires JavaScript.

 

 

Polka dot shirts with checkered pants

Interface

One item that bothered me was that the interface elements didn’t really match. It seemed as each screen had it’s own style, particularly when you compare the “esc” menu and the inventory. Once I knew I could edit the inventory backgrounds, I wanted to make it match the other screens. However, I discovered that they use different palettes and I couldn’t find the right color that was on both palettes.

Inventory screen (original)

Inventory screen (original)

ESC menu (original)

ESC menu (original)

Compromise

I ultimately had to settle on as close as a match as I could get. Additionally, I tried to port over a few of the stylistic elements of the ESC menu into the other GUI elements to tie them together better.

– Martin

Dark green is as good as it gets

Dark green is as good as it gets

I used an alternate (unused inventory graphic) and tweaked it to add a little more character

I used an alternate (unused inventory graphic) and tweaked it to add a little more character

ESC menu (redone)

ESC menu (redone)

 

 

Sometimes it’s easier to walk around then straight through

Compressed

Quite of few TES:Arena IMG files are compressed in a crazy-wack-funky format that only the executable can decipher. No one has successfully found a way to decompress them. I had, quite a long time back, experimented with trying to replace them with uncompressed images but didn’t succeed.

Character screen

EXAMPLE: The character screen is two parts: stats on the left and character image/provincial background on the right. Each section is it’s own IMG file that is unfortunately undeciphered as of yet.

The “method”

I picked the “QUOTE.IMG” texture to edit because it was quick to find in-game and had clearly defined dimensions (full screen at 320×200). I loaded Arena in DOSBOX and waited for the quote to load (it’s the second screen after loading). Then I took a screenshot and since DOSBOX already uses native resolution, I didn’t need to alter the image. However, when I replaced the “compressed” version with the new one, it didn’t show up in game (it stayed black until the next screen loaded).

The screenshot version of the Quote image

The screenshot version of the Quote image

Wait there’s more

However today, Hallfiry (the maker of the Arena mod suite I use) revealed to me that it was indeed possible to do what I had attempted. Reinvigorated, I retried my previous method and almost instantly found a flaw in my method involving his program. Basically, his program translates uncompressed image files from Bethesda’s non-standard image format to PNG files for easy editing. When it does the conversions it creates two additional files, .MET and .PAL, containing color and format information to be used when reconverting back to the original format (repacking the archive). I failed to accountfor his program needing these files to successfully convert back the image. So this time I copied a .MET and .PAL from a similar “uncompressed” fullscreen image and renamed them both to match the “QUOTE” image.

Victory

This time it worked although it looked normal because I hadn’t edited it’s appearance. What this means is that all full screen IMG files could easy be redone using the “improved” method above. However, I wondered about partial full screen images such as the character screen.  Using DOSBOX debug, I quickly found that the character screen images and made a screenshot. NOTE: Dos debug shows what images are loaded so I also knew which image to replace. The character screen is composed of two images. On the left is the blue-ish stat background and the right is the province background with the character image overlaid on it. I chose the stat background due to simplicity. Using the method above, I only had to add one step. Knowing that the CHARSTAT.IMG covered only a portion of the image, I had to crop the DOSBOX screenshot to just encompass that side. I did some messy edits to test a few things and the results are below…

Now I can replace fullscreen graphics

Now I can replace fullscreen graphics

c

NOTE: I confirmed my suspicions that not only were the DONE and NEXT PAGE buttons were just part of the background, but the stat names and other misc “yellow” text was too.

Basically, this means I’m one step closer to a complete retexture. Fullscreen and partial fullscreen graphics are now replaceable to include: the title screen, the quote, all the image scrolls (yes this includes the text and I CAN fix the Uriel Septim typo), character sheets and backgrounds and what ever else is full screen. The only one I’m not sure about is the MAP. I’ll save that experiment for another day.

– Martin