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UnionClef v0.20.5 (MC 1.21.1)

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@3ndetz 3ndetz released this 20 Mar 08:39
· 3533 commits to main since this release
v0.20.5
2ed21ee

Installation

  1. Install Fabric Loader for the Minecraft version listed in the release title
  2. Drop the release JAR into your .minecraft/mods/ folder
  3. Launch Minecraft

No separate baritone install needed — everything is bundled.

Modules

UnionClef bundles three systems, each with its own command prefix:

Module Prefix What it does
Tungsten ; A* movement — precise physics-simulated pathfinding
Shredder # Block-level pathfinding (baritone fork, bridging, mining)
AltoCef @ High-level bot tasks (get items, kill mobs, survive)

Quick start commands

;goto <x> <y> <z>          — tungsten: walk/jump to coordinates
;followPlayer <nick>        — tungsten: follow a player
;stop                       — tungsten: stop current action
;settings debugTime true    — tungsten: enable profiling output

#goto <x> <y> <z>          — shredder: pathfind to coordinates
#stop                       — shredder: stop

@goto <x> <y> <z>          — altoclef: smart goto (avoids mobs, eats, etc.)

How to test

;goto <x> <y> <z>       — pathfinding
#bridgingMode slow       — test slow bridging (default)
#bridgingMode jump       — test jump bridging (sprint-jump + airborne placement)
#bridgingMode back_jump  — test backward jump bridging
#bridgingMode standard   — original baritone bridging
@bedwars                 — test bedwars with all changes

Build a platform at a gap edge (2+ blocks behind the edge) and try #bridgingMode jump + ;goto across the gap.

Changes

Shredder: slow bridge overhaul

Slow bridging now walks backward (butt-first) instead of the old
face-forward-sneak-to-edge approach. Simpler, more reliable, and
doesn't fight with the camera.

Shredder: jump bridge (experimental)

Sprint-jump bridging mode. Bot sprints forward, jumps at the edge,
snaps camera backward mid-air, and places blocks while flying.
Still has rough edges — works best with 3+ blocks of runway behind.

  • #bridgingMode jump to enable
  • Safe landing cycle: sneak on landing, backup for runway, sprint again
  • Cooldown after failed attempts to prevent stuck loops
  • Y-level check prevents ghost loops when falling into gaps

Shredder: bridging command cleanup

#bridgingMode is now the only command name (removed bridgemode, bm aliases).
Tab completion works for all modes.

AltoCef: BedWars improvements

  • Gear gate: no offensive actions until 48 blocks in inventory
  • Shop priority over loot when lacking blocks
  • Loot radius scales with current gear state
  • Fix shop clicking player inventory slots instead of shop slots

AltoCef: BedWars task expansion

  • Aggro mode, bed cover detection, resource spawn tracking
  • Teammate follow behavior

AltoCef: misc

  • EpicCamera toggle via epicCameraEnabled setting (F5 camera)
  • Stuck detection fixes (3 bugs)
  • getCurrentGoal() falls back to tungsten TARGET
  • isTungstenActive() exposed via Py4J
  • Python scripting setup and auto-connect

Tungsten: pathfinding improvements

  • Stabilized heuristic + reduced yaw bloat in closed set
  • Reduced 180-degree turns + enableTrailing setting
  • Pipeline pathfinding + goto retry + drift tolerance
  • Fixed partial path emission for longer routes

Known issues

  • Jump bridge doesn't place foundation blocks (Y-1) — only works on
    terrain with existing 2-block-high surfaces
  • Jump bridge can get stuck if landing in a 1-block gap — cooldown
    prevents infinite loops but bot needs #stop + manual recovery
  • Continuous jump bridging (no-stop between jumps) not yet implemented

Full Changelog: v0.20.4...v0.20.5

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