Creating texture packs/ja

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これは不完全な翻訳です。
お時間があるときに翻訳を完了させてください。

テクスチャパックは、デフォルトで使われる画像ファイルにちなんだフォルダ名がつけられた、画像ファイルをまとめたシンプルなフォルダです。Minetestエンジンでは、テクスチャパックを使用するための要件は、ほとんどなく、Minetest Gameなどのゲームに使われます。

テクスチャの構造

以下は、バージョン 5.1時点でのMinetestのテクスチャ構造の概要です。

Minetestエンジン

Minetestゲームエンジンには、ベースのテクスチャはほとんどありません。これらは、~/your/path/to/minetest/textures/base/packにあり、Ver 5.1時点で56のテクスチャファイルがあります。これには、サーバーアイコン、ミニマップオーバーレイ、ロゴ、ヘッダーなどのテクスチャが含まれます。

ゲーム固有のテクスチャ

Minetestにインストールされるそれぞれのゲームは、ゲーム制作者がゲームを制作する際に使用したModにより必要なテクスチャが異なります。例えば、Minetestエンジンに同梱されるデフォルトのMinetest GameにはVer 5.1の時点で31のModが含まれますが、これらのModの中にはテクスチャの要件があるものと無いものがあります。
例を挙げると
~/your/path/to/minetest/games/minetest_game/mods/default/texturesには、このModをサポートするための豊富なテクスチャがありますが、~/your/path/to/minetest/games/minetest_game/mods/spawnには、このModをサポートするためのテクスチャがありません。

バージョン 5.1時点でのMinetest Gameの全Modリスト

~/your/path/to/minetest/games/minetest_game/mods/beds
~/your/path/to/minetest/games/minetest_game/mods/binoculars
~/your/path/to/minetest/games/minetest_game/mods/boats
~/your/path/to/minetest/games/minetest_game/mods/bones
~/your/path/to/minetest/games/minetest_game/mods/bucket
~/your/path/to/minetest/games/minetest_game/mods/butterflies
~/your/path/to/minetest/games/minetest_game/mods/carts
~/your/path/to/minetest/games/minetest_game/mods/creative
~/your/path/to/minetest/games/minetest_game/mods/default
~/your/path/to/minetest/games/minetest_game/mods/doors
~/your/path/to/minetest/games/minetest_game/mods/dungeon_loot
~/your/path/to/minetest/games/minetest_game/mods/dye
~/your/path/to/minetest/games/minetest_game/mods/env_sounds
~/your/path/to/minetest/games/minetest_game/mods/farming
~/your/path/to/minetest/games/minetest_game/mods/fire
~/your/path/to/minetest/games/minetest_game/mods/fireflies
~/your/path/to/minetest/games/minetest_game/mods/flowers
~/your/path/to/minetest/games/minetest_game/mods/game_commands
~/your/path/to/minetest/games/minetest_game/mods/give_initial_stuff
~/your/path/to/minetest/games/minetest_game/mods/map
~/your/path/to/minetest/games/minetest_game/mods/player_api
~/your/path/to/minetest/games/minetest_game/mods/screwdriver
~/your/path/to/minetest/games/minetest_game/mods/sethome
~/your/path/to/minetest/games/minetest_game/mods/sfinv
~/your/path/to/minetest/games/minetest_game/mods/spawn
~/your/path/to/minetest/games/minetest_game/mods/stairs
~/your/path/to/minetest/games/minetest_game/mods/tnt
~/your/path/to/minetest/games/minetest_game/mods/vessels
~/your/path/to/minetest/games/minetest_game/mods/walls
~/your/path/to/minetest/games/minetest_game/mods/wool
~/your/path/to/minetest/games/minetest_game/mods/xpanes

エンジンとゲームのテクスチャパック

Minetest_game用の完全なカスタムテクスチャパックを作成するには、~/base/packにある、すべてのテクスチャを新しいフォルダにコピーし、 ~/minetest_game/mods/(mod名)/texturesそれぞれにあるすべてのテクスチャを同じフォルダにコピーする必要があります。これにより、特定のゲーム用カスタムテクスチャパックを作成のために必要な画像ファイルのリストが作成できます。

カスタムテクスチャパックフォルダの設定

The Minetest engine supports sub-folders under the custom texture pack folder. Although these sub-folders can be named anything it is sometimes easiest to keep the subfolders the same name as the mod the textures are for. This can also help with identifying what textures might be missing if you wish to support multiple different games with your custom texture pack for example Minetest Game and Lord of the Test.

テクスチャパックのフォルダーを作成

Under ~/your/path/to/minetest/textures create a new folder that matches the name for your new texture pack for example: "Your_Texture_Pack_Name"

You will know if your in the correct folder as there is a small txt file named "texture_packs_here.txt" in the correct location.

テクスチャをコピーする

簡単な方法

Windows

Browse to your Minetest folder,
Enter the games/minetest_game folder,
Then hit Ctrl+F to invoke the search function,
In the search box, enter “*.png” to find all the image files (or directly use the “Images” option in the search page),
Next Select All Ctrl+A,
Copy Ctrl+C and
Paste to your texture pack folder Ctrl+V

If you would also like to replace some of the base engine textures then follow the below:

Browse to your Minetest folder,
Enter the textures\base\pack folder,
Select the files you wish to copy Ctrl + mouse click you might like to change:
- logo.png - changes the ICON on the lower part of the main screen for your game
- minimap_*.png - changes the appearance of the minimap in game
- unknown_*.png - changes the appearance of unknown game objects
- server_*.png - change all the server icons
- progress_*.png - changes the load bar when a game loads
Copy Ctrl+C and
Paste to your texture pack folder Ctrl+V

Linux

It’s better to use the terminal. These commands should do the job:

$ TP_NAME=your-pack-name
$ cd ~/your/path/to/minetest
$ mkdir textures/$TP_NAME
$ find games/minetest_game/ -name '*.png' -exec cp '{}' "textures/$TP_NAME" ';'

If you would also like to replace some of the base engine textures then follow the below - assumes GUI:

Browse to your Minetest folder,
Enter the textures\base\pack folder,
Select the files you wish to copy - you might like to change:
- logo.png - changes the ICON on the lower part of the main screen for your game
- minimap_*.png - changes the appearance of the minimap in game
- unknown_*.png - changes the appearance of unknown game objects
- server_*.png - change all the server icons
- progress_*.png - changes the load bar when a game loads
Copy and Paste to your texture pack folder

Both of the above methods will result in all textures appearing in single big list of textures/image files under the base custom texture pack folder. Not always user friendly when trying to keep track of what textures you may or may not have already updated/edited.

複雑な方法

The below methods will mean you end up with each texture under a folder named the same as the mod it is required for.

Windows

To copy over using Windows it's easiest to make use of ROBOCOPY at the windows CMD prompt as this can easily copy over just *.png files while retaining the mod folder structure.

Make a note of the source location for the files and the destination location eg
- Source: ~\your\path\to\minetest\games\minetest_game\mods
- Destination: ~\your\path\to\minetest\textures\Your_Texture_Pack_Name
Open the windows CMD prompt, search for cmd under start menu/search or [for more help click here]
Type in:

  ROBOCOPY "C:\your\path\to\minetest\games\minetest_game\mods" "C:\your\path\to\minetest\textures\Your_Texture_Pack_Name" *.png /s

Only If you would also like to copy over the default engine graphics using robocopy then type in:

  ROBOCOPY "C:\your\path\to\minetest\textures\base" "C:\your\path\to\minetest\textures\Your_Texture_Pack_Name" *.png /s

Under you texture pack folder you should end up with a structure resembling:


default\	textures\	*.png files
doors\	textures\	*.png files
....	....	....

The above method is slightly irritating in that the texture folder is buried one extra level deep you can manually go through and simply use Windows file explorer to move the files up one level or give the bat file below a try.

This method requires the creation of a .bat file and that this file is placed and run from your new texture pack folder.

Copy the below into a new text document:

       @echo off
        set thisdir=%cd%
           for /f "delims=" %%B in ('dir /b /ad') do (
                echo Level 2 Directory: %%~dpnB
                cd /d "%%~dpnB"
                for /f "delims=" %%C in ('dir /b /ad') do (
                	echo Level 3 Directory: %%~dpnC
                	cd /d "%%~dpnC"
                	move *.png ..\
                	cd..
                	rd "%%~dpnC"
                )
            cd..
           )
        cd /d "%thisdir%

Save this file as "something.bat" at the location ~\your\path\to\minetest\textures\Your_texture_Pack_Name
Double click the bat file to run it, cmd window will flick up and disappear
Your file structure should now appear as:

C:\your\path\to\minetest\textures\Your_Texture_Pack_Name\
	default\	*.png files
	doors\	*.png files
	....	....

Linux

Hopefully if your using Linux you'll know how to do something similar, or someone who's better with Linux than me can update this section

特別なテクスチャをコピーまたは作成する

There are some textures which are not included or covered by the above process these can however be created or copied from another texture pack and then included in your texture pack.

Object	File name	Common Size
Sun	sun.png	96x96 px - square
Sun tone map^[1]	sun_tonemap.png	512x1 px
Moon	moon.png	96x96 px - square
Moon tone map^[2]	moon_tonemap.png	512x1 px
Crosshairs	crosshair.png	16x16 px - square
In Game Menu Bg	gui_formbg.png	496 x 506 px
In Game Menu Sq	gui_hb_bg	32x32 - square

テクスチャの編集や作成

著作権

Copyright is a tricky issue especially when it comes to images and graphics, most countries in the world consider the creator of the art piece to have the copyright on that piece of work for there lifetime + 70/100 years after death, there are exceptions to this in some countries. Additionally there is a significant amount of mis-information available on the web in regards to copyright and fair use. It's important to have an awareness of copyright as if your not careful it may preclude you from being able to share your texture pack with the minetest community. For a start see [Wikipedia Copyright].

自作

If your creating all your textures from scratch ie not basing them on or using any other texture to create your texture then you are in most countries of the world considered to be the holder of the copyright to that texture/piece of work. As such you can use as permissive or as restrictive license as you like when releasing your texture pack.

誰かが作成したものを利用

You'll need to check and make sure the work you are using or modifying to create your texture pack is under a licensing arrangement that allows this. If you don't perform this check later on if you wish to share your texture pack it will be difficult or next to impossible to do so. If the resources you are looking at using don't have a [clear permissive license or include no license] info it would be best to stay well clear of using those resources.

Depending on the licence used there maybe obligations around how the resources can be used, that you have attribute the original author and/or the type of license you need to use with your derivative work. If your at all in doubt it's best to leave that resource out.

画像編集ソフト

It's well beyond the scope of this short page to detail how to use image editing software, there are numerous [free and commercial software packages] out there. Feel free to use your favorite the only requirement minetest has is that the image editor supports transparency (also called “alpha” or “mask”).

So your really stuck and don't know what to use/try and need it to be free:

[GIMP] - Very full featured equivalent to Photoshop, might be overwhelming for a new user, however there are a vast array of forums and community to help out.
[Paint.NET] - More than enough features to create graphics for minetest, again great community.
[lospec pixel art] programs list

テクスチャの作成

Textures for minetest maybe any size, but square images whose size is a power of 2 work best. For example 16×16, 32×32, 64×64, 128×128, 256x256 and 512x512 are preferred. You could go larger than 512 if you like but you'll be placing additional processing burden onto computing hardware for limited value in regards to graphics clarity. Some excellent highly detailed texture packs run in the range 128 to 256.

The minetest engine does not make use of all formats Irrlicht could use. The server only accepts the following file formats for graphics^[3]:

.png
.jpg
.bmp
.tga
.pcx
.ppm
.psd
.wal
.rgb

Note that .gif is not listed. Animation in textures is simulated by rotating through linear aligned single frames within a given texture file.

Also check out the [texture_packs.txt] which can also be found under ~/your/path/to/minetest/doc

どこから始めるか

Creating a texture pack is no small task with 100's of different mods out there. To provide an idea [HDX] by Vanessa which is the most complete texture pack available and covers nearly all mods has 2553 unique texture files. However not all games use all mods so you can get excellent coverage of mods with a much smaller number of textures.

The biggest factor in completing a texture pack is that you set yourself a reasonable goal work on it slowly and enjoy what your doing, following are some quick ideas of how/were to start.

代替テクスチャパックを作成する

To get your feet wet and see if you even enjoy creating textures, it's often easiest to create an alternate texture pack for one of the smaller mods. Maybe a new graphic for an existing mod that you feel fits in better with the basic minetest texture pack. There are examples of Alt texture packs here. This can give you an idea or of what's needed and how long creating a texture pack will take. You can also wrap up the pack fairly quickly and get it out there for people to use.

defaultに焦点を当てる

The mod "default" is the most common mod used across most games as it includes all the basic textures to even generate a voxel map. That's not to say some games don't use it, just that many do. So if you can cover default your going to make some serious impact on the look and feel of a game. There are about 250 unique files inside default, the toughest textures to create are the animated ones eg torch and water. the easier tend to be wood planks and trees as often these can be a simple color shift in the first instance to differentiate tree and wood type.

どうやってシェアするか

Your all done and ready to share your texture pack. There's a few things to check before you do:

Make sure to include and license.txt file and any relevant copyright and attribution notices in there.
Take a screenshot of your textures in use in game, people will be more likely to try your pack if they can see what its like

アップロードする場所

Gitまたは同等のもの

There are numerous places that run and use Git (or equivalent software) as a place for uploading your files. The beauty of Git is it gives you version control and allows other users of minetest to download and potentially add to your work in the future. Git is probably the best option for sharing texture packs however it can be a bit challenging to set up initially. It also provides transparency for those wishing to download your texture pack in that they can view the files online to ensure nothign malicious appears to be present. Popular providers include:

[Github] - owned by Microsoft now
[notabug] - run by Peers (essentially open community)
[Gitlab] - Somewhere between Github and notabug
[and many more...]

Minetest ContentDB

Submit it to the Minetest [ContentDB] for upload and sharing. Simply have to create an account

zipファイル

If your texture pack is less than 1-2mb zipped you can simply attach it to your forum post when you make it.

フォーラムに投稿する

Head over to the [Minetest Forum Texture pack section] and make a post. Below is a nice template you can use to create your post: Simply use (h)My Cool Headline Here(/h) instead of (size=150)(b)... (replace () with [], I had to use () because bbcode seems to get parsed within [icode] tags).

(h)About(/h)
Texture Pack Name - Whats the look and feel and theme for your textures

(h)Supported Games(/h)
[list]
[*]list supported Games here
[/list]

(h)Supported Mods(/h)
[list]
[*]Mod One
[*]Mod Two
[*]Mod Three
[*]Mod Four
[/list]

(h)Screenshots(/h)
[spoiler=Click to view][img]https://url.to.your.image/screenshot.png[/img][/spoiler]

(h)Download(/h)
You can download the pack from ???
[url=https://url.to.your.download/awesometexturepack]here[/url].
Additionally, you can always download fresh releases from Git as they are created: [url=https://url.to.your.git/awesometexturepack]here[/url]. 

(h)Other Links(/h)
[list]
[*][url=https://url.to.other.download/awesometexturepack]Other Link[/url]
[*][url=https://url.to.another.download/awesometexturepack]Another Link[/url]
[/list]

(h)License Info(/h)
[url=https://url.to.license/specificliscence]XXYZ Licence[/url]

If you have any questions, comments, requests, or concerns, feel free to make them known.

注記と参考文献

↑ [1]Minetest forum Sun/Moon tonemap discussion
↑ [2]Minetest forum Sun/Moon tonemap discussion
↑ As is hardcoded in the source file server.ccp near line 2469 as of March 2020

[1] [1]Minetest forum Sun/Moon tonemap discussion

[2] [2]Minetest forum Sun/Moon tonemap discussion

[3] As is hardcoded in the source file server.ccp near line 2469 as of March 2020

[1]

[2]

[3]

Creating texture packs/ja

Contents

テクスチャの構造

Minetestエンジン

ゲーム固有のテクスチャ

エンジンとゲームのテクスチャパック

カスタムテクスチャパックフォルダの設定

テクスチャパックのフォルダーを作成

テクスチャをコピーする

簡単な方法

Windows

Linux

複雑な方法

Windows

Linux

特別なテクスチャをコピーまたは作成する

テクスチャの編集や作成

著作権

自作

誰かが作成したものを利用

画像編集ソフト

テクスチャの作成

どこから始めるか

代替テクスチャパックを作成する

defaultに焦点を当てる

どうやってシェアするか

アップロードする場所

Gitまたは同等のもの

Minetest ContentDB

zipファイル

フォーラムに投稿する

注記と参考文献

Navigation menu

Search

Creating texture packs/ja

テクスチャの構造

Minetestエンジン

ゲーム固有のテクスチャ

エンジンとゲームのテクスチャパック

カスタム テクスチャパック フォルダの設定

テクスチャパックのフォルダーを作成

テクスチャをコピーする

簡単な方法

Windows

Linux

複雑な方法

Windows

Linux

特別なテクスチャをコピーまたは作成する

テクスチャの編集や作成

著作権

自作

誰かが作成したものを利用

画像編集ソフト

テクスチャの作成

どこから始めるか

代替テクスチャパックを作成する

defaultに焦点を当てる

どうやってシェアするか

アップロードする場所

Gitまたは同等のもの

Minetest ContentDB

zipファイル

フォーラムに投稿する

注記と参考文献

Navigation menu

Search

カスタムテクスチャパックフォルダの設定