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capturetheflag/mods/ctf/ctf_map/map_maker/README.md
-sniper- (minetest) 7188d1b3fa
map_maker/README.md: Improve documentation (#552)
2020-04-21 13:03:00 +05:30

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CTF Map - Map maker

Creating a new map

1. Dependencies

  • Minetest 5.0.0 or later.
  • ctf_map modpack (by copying the folder from this game to minetest/mods)
  • worldedit and worldedit_commands.

2. Find an area

  • Can use Minetest Game and any mapgen.
  • It must be a cube, and the barrier will be in the exact center.
  • It should be around 230x230 in surface area, but this can be lesser.
  • Feel free to modify the area to your needs.

3. Select the area

There are multiple ways do this, this is the simplest in most cases.

  • If you haven't modified the map at all, do the following to speed up barrier placement:
    • Stop Minetest.
    • Open up the world's world.mt
    • Set backend to "dummy".
    • Save.
  • Using worldedit, select the area.
  • Type /gui, and click "From WE" then "To WE".
  • Check that the center location is the right place for the barrier to go.
  • Check that the bounds extend far enough.

4. Place barriers

  • Set the middle barrier direction. The barrier is a plane defined by a co-ordinate = 0. If the barrier is X=0, then it will placed with every node of the barrier having X=0. If the barrier is Z=0, then it will placed with every node of the barrier having Z=0.
  • Click "place barrier". Note that this command does not have an undo.

5. Meta data

  • Set the meta data

6. Export

  • Click export, and wait until completion.
  • Copy the resultant folder from worlddir/schems/ into ctf_map/ctf_map_core/maps/.
  • Profit!

Documentation

Map meta

Each map's metadata is stored in an accompanying .conf file containing the following data:

  • name: Name of map.
  • author: Author of the map.
  • hint: [Optional] Helpful hint or tip for unique maps, to help players understand the map.
  • rotation: Rotation of the schem. [x|z]
  • r: Radius of the map.
  • h: Height of the map.
  • team.i: Name of team i.
  • team.i.color: Color of team i.
  • team.i.pos: Position of team i's flag, relative to center of schem.
  • chests.i.from, chests.i.to: [Optional] Positions of diagonal corners of custom chest zone i, relative to the center of the schem.
  • chests.i.n: [Optional] Number of chests to place in custom chest zone i.
  • license: Name of the license of the map.
  • other: [Optional] Misc. information about the map. This is displayed in the maps catalog.
  • base_node: [Optional] Technical name of node to be used for the team base.
  • schematic: Name of the map's schematic.
  • initial_stuff: [Optional] Comma-separated list of itemstacks to be given to the player on join and on respawn.
  • treasures: [Optional] List of treasures to be registered for the map, in a serialized format. Refer to the treasures sub-section for more details.
  • start_time: [Optional] Time at start of match. Defaults to 0.4 [0 - 1].
  • time_speed: [Optional] Time speed multiplier. Accepts any valid number. Defaults to 1.
  • phys_speed: [Optional] Player speed multiplier. Accepts any valid number. Defaults to 1.
  • phys_jump: [Optional] Player jump multiplier. Accepts any valid number. Defaults to 1.
  • phys_gravity: [Optional] Player gravity multiplier. Accepts any valid number. Defaults to 1.

license

  • Every map must have its own license. Once you've chosen your license, simply add the following line to the map's .conf file:

    license = <name>

  • If attribution is required (for example if you modify other's map and you have to tell who is author of the original map), that has to be appended to the license field. If you want to tell more infomation, you can use:

    others = <description>

  • If you don't know which license to use, this list of CC licenses can help you.

  • We can only accept Free Software licenses, e.g.CC BY-SA 4.0.

  • Please know what you are doing when choosing a certain license. For example, you can read information about various licenses and/or consult a lawyer.

treasures

treasures is a list of treasures to be registered for this map in serialized format.

An example treasures value that registers steel pick, shotgun, and grenade:

treasures = default:pick_steel,0.5,5,1,10;shooter:shotgun,0.04,2,1;shooter:grenade,0.08,2,1

(See here to understand the magic numbers)

screenshot

Every map must have its own screenshot in map's folder. It should have an aspect ratio of 3:2 (screenshot 600x400px is suggested).

It should be named screenshot.png.

skybox [Optional]

Six images which should be in map's folder.

  • skybox_1.png - up
  • skybox_2.png - down
  • skybox_3.png - east
  • skybox_4.png - west
  • skybox_5.png - south
  • skybox_6.png - north

You have to include skybox license in license in .conf file. We can only accept Free Software licenses, e.g. CC0, CC BY 3.0, CC BY 4.0, CC BY-SA 3.0, CC BY-SA 4.0.

You can find some good skyboxes with suitable licenses at https://opengameart.org.

Editing exported map

The easiest way to edit exported maps is the following:

  • Create a world using singlenode mapgen. Enable WorldEdit and ctf_map mod,
  • Go in the world's folder, create a folder named schems, and place the .mts file inside,
  • Start the game, /grantme all and enable fly (there is no ground in singlenode mapgen),
  • Do //1 to set the position where you will generate the map,
  • Do //mtschemplace yourschematic (where yourschematic is the name of the mts file without .mts).

When you finish:

  • Place //1 and //2 exactly in opposite corners of map (cube),
  • Do //mtschemcreate <new_name> to create new edited .mts file. It will be saved in schems folder.