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Sign Builder

Build, paint, and automate custom 3D letters, numbers, symbols, and backplates with 40 dynamic materials, multi-blocks, and interactive Redstone.
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SignBuilder-1.21.1-fabric-1.4.jar

File nameSignBuilder-1.21.1-fabric-1.4.jar
Uploader
BoranMandaciBoranMandaci
Uploaded
Oct 17, 2026
Downloads
44
Size
1.3 MB
Mod Loaders
Fabric
File ID
9229803
Type
R
Release
Supported game versions
  • 1.21.1

Curse Maven Snippet

Fabric

modImplementation "curse.maven:sign-builder-1636639:9229803"

Learn more about Curse Maven

What's new

🌟 SignBuilder v1.4 Update Changelog

✨ New Features

  • Multi-Block LCD Screens:

    • Added connected LCD Screen blocks with seamless dynamic borders (master/slave multiblock system).
    • Custom high-tech digital fonts: Modern LCD, 7-Segment, Dot Matrix, Retro Arcade, and Vanilla.
    • Feature-packed dual-mode GUI with live canvas preview:
      • Text & Format: Dual-line inputs, formatting bar (Bold, Italic, Underline), quick color palette, and live dynamic variables.
      • Visuals & Effects: Text effects (Auto-scroll, Glitch, Wave, Rainbow Flow, Typewriter), alignment options, 4-corner widgets, and 15 color themes.
      • Fullscreen Animations: 24 interactive and procedural animations including Pong, Flappy Bird, Tetris, Matrix Rain, Audio Spectrum, and 3D visuals.
    • Balanced survival crafting recipe and loot table.
  • 5x5 Grid & Multi-Grid Mode:

    • Added 5x5 grid mode alongside 2x2, 3x3, and 4x4.
    • Sub-cell collision system allowing letters of different grid sizes to coexist on the same block without overlapping.
    • Independent front and back face cell mapping.
  • Glow Ink Support Across All Blocks:

    • Apply Glow Ink Sacs to make any block surface (letters, backplates, grid signs) full-bright in the dark, and regular Ink Sacs to remove the glow effect.
    • Independent front and back face glow state support, preserved during block interactions and grid conversions.
  • Hybrid 1x1 Glyphs on Backplates:

    • Support for attaching 1x1 full-size letters onto backplates alongside grid letters.
    • Full material texture, dye color, and rainbow effect support on attached 1x1 glyphs.

🛠️ Blueprint & GUI Overhaul

  • Interactive Multi-Grid Blueprint Canvas: Redesigned screen supporting layout editing across all grid sizes (2x2 to 5x5).
  • Collision & Overflow Previews: Red ghost highlights now warn against placing letters over existing characters or beyond backplate chains in banner mode.
  • Auto-Scaling UI Text: Button texts dynamically scale to eliminate text overflow across all languages and GUI scales.

🎮 Gameplay & Quality of Life

  • Individual Letter Removal (Grid Mode): While in grid mode, Sneak + Right-Click directly on a grid letter or attached glyph to safely detach and return it to your inventory.
  • Authentic Audio & Animations: Added wood placement, walking, and breaking sounds to backplates, along with proper arm swing animations.

⚡ Performance & Optimization

  • LCD Screen Caching: Cached multiblock dimensions and network scans, updating only when neighboring blocks change.
  • Render Pipeline Improvements: Precomputed font styles, optimized FPS variable checks, and refined bounding boxes for view frustum culling.