Block Beams

Simple Mod with Colored Particles Above Blocks

This concise mod creates colorful particle beams rising above specific blocks. The effect activates when there are at least three blocks of air or other passable materials above the block (details can be configured). Such visual highlighting significantly simplifies finding needed objects in the world.

This idea originally emerged during ore mining using a world eater mechanism. However, with the appearance of huge caves in version 1.18, the mod's functionality became even more relevant. Besides practical application, colored beams can be used for decorative purposes - for example, creating an improvised fountain with blue particles above any block.

Important Warning

Some server owners may consider this mod an unfair advantage. Show respect for community rules - always ask permission from administration before use. Don't forget to mention the availability of server configuration settings.

Required Components

The mod requires Kotlin installation (apologies for the additional dependency).

Configuration Settings

The mod offers a detailed settings system for its modest capabilities. Two configuration types are available:

Server Settings

Although Block Beams doesn't require server installation, there is server-oriented configuration. The only parameter available for server-side configuration is the list of passable blocks. This is implemented through standard Minecraft tags, so it's enough to configure the tag on the server, and all clients with the installed mod will automatically receive these settings (with the caveat that clients can override the use of server tag).

Client Settings

Most parameters are configured on the client side:

• blockBeams - list of blocks emitting particles, with their colors specified in the format ["namespace:block": hex-color]
• blockCheckType - method for checking passable blocks:
  • SERVER_ONLY - uses tag from server (default)
  • CLIENT_ONLY - applies client tag from configuration
• clientTag - client equivalent of server tag, working on the same principles