nbtMapper

A Fabric client-side mod that automatically builds map art from NBT structure files — handles movement, inventory, block placement, and resupply with zero manual intervention.

File Details
DownloadInstall

nbtmapper-1.2.1.jar

Byuser_f92ur717vbvrk1bb
  • R
  • Apr 22, 2026
  • 94.82 KB
  • 6
  • 1.21.11
  • Fabric

File Name

nbtmapper-1.2.1.jar

Supported Versions

  • 1.21.11

Curse Maven Snippet

Fabric

modImplementation "curse.maven:nbtmapper-1482308:7966571"
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Bug Fixes

  • Fix supply stand position Y calculation: Use player's floor level + 0.5 instead of chest Y, correctly handles carpets and slabs
  • Fix teleport-back threshold: Increased from 150 to 256 blocks to prevent repeated teleport loops when home point is offset

Improvements

  • Simplify warehouse movement logic: Instead of scanning 4 directions for walkable positions, keep player's current X/Z if within 3 blocks of chest, clamp to 3 if farther — works well in narrow corridor
    layouts
  • Show supply failure reasons in HUD: Status line now displays specific failure cause:
    • Chest didn't open (wrong coordinates or obstructed)
    • Chest closed unexpectedly
    • Target item not found in chest
    • Cannot reach chest (too far)
  • Show teleport status in HUD: Display "Too far (N), teleporting back..." and "Waiting for teleport..." when controller triggers a return teleport