NickUdon

Paper plugin for nicknames, prefixes, and a second nametag line with chat/display formatting, PlaceholderAPI hooks, and multi-lang messages.

Highlights

• Nickname/prefix with color codes (legacy & and RGB hex #RRGGBB), default colors, and uniqueness checks.
• Subtitle (second nametag line) with color codes (legacy/hex) and PlaceholderAPI support.
• UTF-8 multibyte friendly—use Japanese and other languages as-is.
• Configurable display/chat formats, join/quit overrides, and scoreboard nametag updates.
• Bedrock-friendly hex downsampling options.
• Lang files auto-copied/overridable under plugins/NickUdon/lang/.

Commands

• /nickudon name|nick|alias|rename [player] <alias|clear>
• /nickudon prefix [player] <prefix|clear>
• /nickudon subtitle [player] <text|clear|on|off>
• /nickudon reload
• /nickudon lang <code>
• /name ... (shorthand for /nickudon name ...)

Permissions

• nickudon.use — basic use
• nickudon.admin — admin + edit others
• nickudon.broadcast.* (alias, prefix, subtitle) — see change broadcasts
• nickudon.nickname, nickudon.nickname.others
• nickudon.prefix, nickudon.prefix.others
• nickudon.subtitle, nickudon.subtitle.others
• nickudon.payments.bypass.* (alias, prefix, subtitle, and their .others variants) — skip costs when payments are enabled

Config highlights (plugins/NickUdon/config.yml)

• nameFormat, chatNameFormat, prefixFormat, alias-less variants
• commandAliases — extra aliases for /nickudon
• defaultAliasColor, defaultPrefixColor, subtitle.defaultColor
• subtitle.* — format, offsets, updateTicks, viewRange
• chatOverride.enabled, displayOverride.onJoinQuit
• aliasUnique.* — uniqueness rules
• payments.* — Vault costs per action (bypass via permissions above)
• defaultLocale — fallback locale
• bedrock.* — hex downsampling toggles

Placeholders (PlaceholderAPI)

• %nickudon_alias%, %nickudon_alias_stripped%
• %nickudon_prefix%
• %nickudon_chat%
• %nickudon_display%, %nickudon_display_no_prefix%
• %nickudon_name%

Lang files

• Bundled lang/en_US.yml, lang/ja_JP.yml; external copies in plugins/NickUdon/lang/ override bundled ones.

License

• GPL-3.0-or-later