Fabric Map Chameleon

Sends customizable world names to client-side map mods on multi-world servers.

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Sends customizable world names to client-side map mods (VoxelMap, Xaero's Map) on multi-world servers. Supports three modes: server level-name, custom name, or random digits.

Platform: Java Edition
Mod Loader: Fabric
Side: Server only
Dependencies: Fabric API

1. Download from Releases — pick the jar that matches your MC version
2. Place the jar in the server's mods folder
3. A config file will be created on first startup: config/map-chameleon.properties
4. Edit it as needed. The default config looks like this:

# Map Chameleon Configuration
# Edit, save, then restart the server. | 修改后保存，重启服务器即可。
# mode: level | custom | random
#   level  = use server.properties level-name | 使用服务器 level-name
#   custom = use the name below            | 使用下方 name 的值
#   random = random digits (see length)    | 随机数字 (参见 length)
mode=level

# name: custom world name (used when mode=custom)
#       自定义世界名称 (mode=custom 时生效)
name=world

# length: number of digits for random name (used when mode=random)
#         随机数字位数 (mode=random 时生效)
length=12

5. Restart the server and enjoy!

• Default: ./gradlew build → map-chameleon-<version>+mc1.20.5-26.2.jar
• Legacy (MC 1.20–1.20.4): ./gradlew build -Pminecraft_version=1.20.4 -Pyarn_mappings=1.20.4+build.3 -Pfabric_version=0.96.11+1.20.4 -Pjava_version=17 → map-chameleon-<version>+mc1.20-1.20.4.jar

This project is licensed under the GPL-3.0 License.