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maubp
Chieftain
Oct 2002
time: 01:54
04-11-2002 17:38
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#1 | report |
High(er) Resolution Tilesets Support Apolyton, buy Civilization: The Boardgame


Hi Folks,

Having recently bought a new monitor, I am now running at a resolution of 1280x1024 pixels.

Personally I think that the existing tilesets (both trident and isotrident) look too small at this resolution.

I prefer the non-isometric view, and also the isometric tileset looked more scary, so:

I have made my own enlarged version of the trident tileset by scaling up the trident set from 30x30 sprites to 60x60 sprites, and edited the spec files to match. This new bigtrident tileset works fine.

However, it doesn't look nearly as good as it could do. I have started tinkering with the terrain file by hand - given a few more evenings work that should look much better.

Its the units that need the most work.

So, does anyone have access to the "original" artwork for the units (or anything else)?
i.e. before they were scaled down to 30x30 pixels

Peter

Edited to remove some of the spelling mistakes

Last edited by maubp on 04-11-2002 at 22:59

CapTVK
Civilization II MultiplayerPolyCast TeamApolyCon 06 Participants
King
Voorburg, the Netherlands, Europe
Apr 2007
time: 01:54
04-11-2002 21:10 | www
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#2 | report |
Support Apolyton, buy Civilization III: Complete


Guess, I'll have to settle for 1024x768.

Maubp, could you include the spec end graphics file in an attachment here? I don't have the originals but I would like to have a look. Are they in the XPM or in the PNG format?

maubp
Chieftain
Oct 2002
time: 01:54
04-11-2002 22:56
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#3 | report |
Browse Apolyton AD-FREE


There should be a file called bigtrident.zip attached to this post. The images are in PNG fortmat and have only been tested on Windows 2000, freeciv 1.13.0 and 1.14.0 beta 1.

The graphics files were copies of the trident set, enlarged to twice the height and width. Similarly the spec files were copies of the trident set, edited to change the tiles from 30x30 to be 60x60.

The terrain image has been edited by hand. I think the transaparency color messed up - black is now transaparent. This makes the oil tile and the "fog" tiles useless. This should be easy to fix, if I can find a better image editor than Microsoft Paint Brush.

I have tried to touch up some of the "specials".

Regarding the terrain itself, so far I have only touched up the plains and the ocean tiles. I have essentially taken four of the trident tiles to make each of the bigtrident tiles.

I am wondering if the new coast lines are too smooth.

For future reference, this can be called the bigtrident tileset v0.0.1

Peter

Attachment: bigtrident.zip
This has been downloaded 36 time(s).

CapTVK
Civilization II MultiplayerPolyCast TeamApolyCon 06 Participants
King
Voorburg, the Netherlands, Europe
Apr 2007
time: 01:54
08-11-2002 20:49 | www
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Thanks, I'll play around with them this weekend.

maubp
Chieftain
Oct 2002
time: 01:54
09-11-2002 11:44
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#5 | report |
Support Apolyton, buy Civilization 2


CapTVK, I have done some more work on the terrain. Only the hills, mountains and rivers need work now.

I am wondering about doing the hills and mountains with more than three tiles each - at the moment they do not attempt to join up vertically, just horizontally. Read the tiles.spec file

So far I have only changed the tiles - due to the limited functionality of the tools I have been using, I have switch to using a nasty yellow as the transaparency colour, rather than having two sorts of black as described in this thread.

I also grabbed the the Walrus from the HiRes/Lexxy tileset to use for "Artic Ivory" because I think it looks better than some tusks (white tusks on white artic terrain doesn't stand out). I have added this to a free spot in tiles.png and edited the tiles.spec to use the new walrus rather than the tusks.

There are still a few things on tiles.png that need to be touched up - the rivers, the "specials" and the text.

That still leaves PNG files for the cities and roads, and most importantly now, the units.

In the case of the units, I really need some high resolution sources. Does anyone know who did the original tile sets? Should I be asking on the mailing list rather than this forum - which seems rather quite?

Peter

Edited to expand on the changes in version 0.0.2 of bigtrident

Attachment: bigtrident_v0_0_2.zip
This has been downloaded 19 time(s).

Last edited by maubp on 09-11-2002 at 11:54

CapTVK
Civilization II MultiplayerPolyCast TeamApolyCon 06 Participants
King
Voorburg, the Netherlands, Europe
Apr 2007
time: 01:54
09-11-2002 19:40 | www
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#6 | report |
Remove this text


Well, here's the first view. I've got a 2nd Freeciv session running on the left with the original trident set. The bigtrident is on the right. I'm playing on 1024x768, so the bigtrident appears a little 'bigger' than on 1280x1024.

Attachment: screenshot-bigsmalltrident.jpg
This has been downloaded 495 time(s).

maubp
Chieftain
Oct 2002
time: 01:54
10-11-2002 13:14
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#7 | report |
Support Apolyton, buy Civilization III: Complete


Thanks for posting your screenshots CapTVK - I will do some myself once I'm happy with the revised terrain.

Now a slight diversion to railways with the trident tileset.

I have edited this because the forum seems to only let me do one pitcure per post.

Reading the roads.spec and looking at the roads.png file, there are actually two sorts of railways in in the trident tileset.

This is with the original trident railways (no longer the default):

Attachment: trident_r2.png
This has been downloaded 483 time(s).

Last edited by maubp on 10-11-2002 at 13:21

maubp
Chieftain
Oct 2002
time: 01:54
10-11-2002 13:17
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#8 | report |
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This screenshot shows the default, dwp style railways in the trident tileset.

(Anyone know what dwp style means? Was DWP the artist's initials?)

Attachment: trident_r1.png
This has been downloaded 468 time(s).

Last edited by maubp on 10-11-2002 at 13:26

maubp
Chieftain
Oct 2002
time: 01:54
10-11-2002 13:19
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#9 | report |
Enter the AD-FREE zone


In this third screen shot I have anotated the dwp-style trident railways screenshot with some "problems"

  • Bad bends - where a railway goes from diagonal to cardinal. This can be improved by tweaking the tileset images.
  • Bad junctions - where things overlap to much or not enough. This can be improved by tweaking the tileset images.
  • Diagonal railways - The there is a "neck" because the neighbouring two tiles do not have a tiny bit of railway in their corners.

These are easier to spot when you zoom in (which effectively what I did for my bigtrident tileset).

I think I can fix the first two problems for both trident and bigtrident.

The third problem, diagonal railways, may need coding changes...

Attachment: trident_r1_notes.png
This has been downloaded 459 time(s).

maubp
Chieftain
Oct 2002
time: 01:54
10-11-2002 13:31
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#10 | report |
Avatar Enlargement: We've got the solution


And finally, for today, this screenshot is the current version of my bigtrident tileset, with dwp-style railways.

The roads and railways are just enlargements of the trident version - If I feel like it I will go in and touch them up by hand...

I have edited the railway tiles in roads.png to try and fix the Bad Bends problem (as shown in my previous post).

P.S. I have replaced the pheasant with the one from the HiRes/Lexxy tileset. Good or bad choice?

Attachment: bigtrident_r1_afterfix.png
This has been downloaded 457 time(s).

Thue
Freeciv Developer
Copenhagen, Denmark
Jan 1970
time: 02:54
11-11-2002 13:49 | www
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#11 | report |
Got spare money?


dwp is David Pfitzner, a former freeciv admin.

Yes, the diagonals would require coding changes. To make the bends and junctions look real nice you would probably also need to draw all the possible combinations by hand, which would then require (a simple) code change to use.

There are similar problems in the isometric tilesets where the roads need a few more pixels to be completely connected. That one would require more code.

maubp
Chieftain
Oct 2002
time: 01:54
11-11-2002 14:06
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#12 | report |
Increase Your PM Length


Thanks Thue,

I haven't looked at the code (I'm not sure I want to) but I assume that the code that renders the map is "modular" so changes here shouldn't have too many side effects.

At the moment there are only about twenty railway tiles (guessing - I don't have the tiles to look at right now). Doing this "properly" would take 2^8 = 256 tiles.

Do you think having all these extra bitmaps would have memory problems?

i.e. Define 256 tiles with names like "railway00100100" where the eight numbers mean: If there a railway going north, north-east, east, south-east, south, south-west, west, north-west.

Peter

Thue
Freeciv Developer
Copenhagen, Denmark
Jan 1970
time: 02:54
11-11-2002 14:19 | www
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#13 | report |
Enter the AD-FREE zone


256 tiles would take about 230kb (#*width*height*bits for color=256 * 30*30 *8) RAM, which is much but not catastrofic. A solution would be to only draw tiles for the middle where the rail meet and then draw the ends of the rails seperately and paste them on later (easy to code).
Or some other smart system where you could compose the final picture, like the current one, except that it should look good in all cases. The coding changes for all this will be simple no matter the solution.
It is possible that you can find a solution that would not involve drawing 256 tiles. Please try if you think you can.

Thue
Freeciv Developer
Copenhagen, Denmark
Jan 1970
time: 02:54
11-11-2002 14:22 | www
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#14 | report |
Help yourself to an AD-FREE life


On second though the change to make the diagonal rails look good would be easy too .

maubp
Chieftain
Oct 2002
time: 01:54
11-11-2002 20:15
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#15 | report |
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For the trident size tiles, as you say (number of tiles * width * height * bytes for color) gives just over 200kb, but bigtrident size tiles, this comes to just over 900kb - Which does seem excessive!

I still think that the existing tilesets could be tweaked to solve Bad bends (where a railway goes from diagonal to cardinal) and Bad junctions (see image in earlier posting).


In order to deal with diagonal railways, we need just four new tiles - all transparent except for a little bit of railway in a corner. The existing code already makes a railway tiles by overlaying multiple railway tiles - so adding up to four more images shouldn't hurt.

i.e. add four tiles:

  • rail_passing_ne_corner
  • rail_passing_se_corner
  • rail_passing_sw_corner
  • rail_passing_nw_corner


If these are not defined in a tileset, then use nothing.

Something similar could be done for isometric tiles.

The screenshot below should show what I mean - the grey grid is meant to be a 4 by 3 section of map, and the black parallel lines are railways.

The bits in red are what we need to add to make the diagonal railways look better. In the case of the tile in the middle of the loop, this can be acheived by combining the three new tiles rail_passing_se_corner, rail_passing_sw_corner and rail_passing_nw_corner.

Attachment: rails_example.png
This has been downloaded 420 time(s).

maubp
Chieftain
Oct 2002
time: 01:54
11-11-2002 20:16
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#16 | report |
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quote:
On second though the change to make the diagonal rails look good would be easy too .

Are we thinking along the same lines here Thue?

Thue
Freeciv Developer
Copenhagen, Denmark
Jan 1970
time: 02:54
11-11-2002 22:49 | www
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#17 | report |
Tired of ads?


quote:
Originally posted by maubp

Are we thinking along the same lines here Thue?


Yes. I was just being lazy .

jdorje
Settler
Nov 2002
time: 20:54
25-11-2002 06:46
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#18 | report |
report these bugs Support Apolyton or Terrorists Win


maudp, you should go to http://rt.freeciv.org/ and report these bugs. There are really two bugs here: the bad bends/bad junctions is a bug in the tileset, and the bad diagonals is a bug in the code.

maubp
Chieftain
Oct 2002
time: 01:54
25-11-2002 10:13
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#19 | report |
Support Apolyton, buy Civilization: The Boardgame


Good idea jdorje

See Incident 2408

I had used that twice before - back in Jan 2002 - but had forgotten about it.

Peter

Thue
Freeciv Developer
Copenhagen, Denmark
Jan 1970
time: 02:54
29-11-2002 15:10 | www
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#20 | report |
Lose 30 kilos (of popups)


This is an implementation of the rail corners:

Attachment: railcorners.diff.zip
This has been downloaded 6 time(s).

Last edited by Thue on 29-11-2002 at 16:25

Thue
Freeciv Developer
Copenhagen, Denmark
Jan 1970
time: 02:54
29-11-2002 15:12 | www
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#21 | report |
Tired of ads?


And modified roads.png

Attachment: roads.png
This has been downloaded 208 time(s).

maubp
Chieftain
Oct 2002
time: 01:54
29-11-2002 15:40
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#22 | report |
Support Apolyton, buy Alpha Centauri


Thanks True

When would this appear in a binary? The next beta?

I am currently running freeciv on windows.

Also, I notice you have only done this for railways. I think it should be done for roads as well. Even if it make very little difference for the trident tileset, it could be needed on larger tilesets like my bigtrident. Up to you.

P.S. Is your change for non-isometric tiles only?

Thue
Freeciv Developer
Copenhagen, Denmark
Jan 1970
time: 02:54
29-11-2002 16:01 | www
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#23 | report |
Full PM-box? Change here!


quote:
Originally posted by maubp
Thanks True

When would this appear in a binary? The next beta?

I don't know (I am not very active right now). in the final 1.14.0 or in the next major release.


quote:
I am currently running freeciv on windows.

Nobody's perfect

quote:
Also, I notice you have only done this for railways. I think it should be done for roads as well. Even if it make very little difference for the trident tileset, it could be needed on larger tilesets like my bigtrident. Up to you.

Yes. I should implement it for roads too I agree, but not right now. (feeling lazy)

quote:
P.S. Is your change for non-isometric tiles only?

Yes. To implement it for isometric tiles is just as easy, but a seperate fix.

CapTVK
Civilization II MultiplayerPolyCast TeamApolyCon 06 Participants
King
Voorburg, the Netherlands, Europe
Apr 2007
time: 01:54
29-11-2002 19:42 | www
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#24 | report |
Support Apolyton, buy Galactic Civilizations


And another bug squashed...with luck just in time for 1.14 too!

Kudos to Maubp and Thue

maubp
Chieftain
Oct 2002
time: 01:54
29-11-2002 19:51
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#25 | report |
Suffering from ads?


Thats excellent news CapTVK

It means I will be able to see and use Thru's mod pretty soon - and take advantage of it for the bigtrident tileset...

(I'm running FreeCiv on Windows 2000, and have no desire to compile/build FreeCiv on Windows just yet )

Thanks again Thru.

jdorje
Settler
Nov 2002
time: 20:54
18-12-2002 21:16
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#26 | report |
fixed... Support Apolyton, buy GURPS/ Alpha Centauri


This is fixed in the CVS version, along the lines of Thue's original patch. It will not be in 1.14, but it will be in the next version. You can also use the daily snapshots (although maybe not until tomorrow).

maubp
Chieftain
Oct 2002
time: 01:54
19-12-2002 10:43
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#27 | report |
Support Apolyton


Thanks jdorje - I have been watching this (Incident 2408) on the freeciv dev email list.

Do you mean it won't be in 1.14.0, but would be in 1.14.1 ?

Might have to reinstall linux again to try the nightly CSV build... hopefully windows 2002 won't kill it this time round!

Peter

jdorje
Settler
Nov 2002
time: 20:54
19-12-2002 11:38
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#28 | report |
Lose 30 kilos (of popups)


quote:
Originally posted by maubp

Do you mean it won't be in 1.14.0, but would be in 1.14.1 ?

Might have to reinstall linux again to try the nightly CSV build... hopefully windows 2002 won't kill it this time round!


It won't be in 1.14.0, or 1.14.x if there is one (at this point this would just be a bugfix release based on the old code, if there are enough bugs or new translations to justify it). It will be in 1.15.0.

I believe Andreas (win32 maintainer) provides periodic binary builds of the win32 client from CVS.

jason

geoffrey arnold
Call to Power MultiplayerCivilization II Democracy GameCall to Power PBEMCivilization II PBEMCivilization II MultiplayerCall to Power Democracy GameCall to Power II MultiplayerCivilization III MultiplayerCivilization III PBEM
Prince
australia
Jun 2002
time: 11:54
19-12-2002 15:33 | www
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#29 | report |
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hi guys how do I chang tridents sos I can try this one out

maubp
Chieftain
Oct 2002
time: 01:54
19-12-2002 15:55
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#30 | report |
Support Apolyton, buy Alpha Centauri


Geoffrey - see this thread for changing tilesets.

To try this one, you will need to download the most recent ZIP file I posted, and extract the files in the right place. i.e. bigtrident_v0_0_2.zip on the first page of this thread.

If you are running on windows (or using version 1.14), then PNG files are fine.

If you are using linux (before version 1.14) then you will need to convert the PNG files into XPM files.

Peter

 
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