Sign Builder v1.1.5

🧱 2x2 Multi-Block Signs

• Automatic 2x2 Formation: Placing four matching sign blocks in a 2x2 grid now seamlessly merges them into a single large 2x2 sign on both walls and floors.
• Full Multi-Block Support: Includes synchronized multi-block breaking, dynamic collision hitboxes, 2.0x scaled rendering, and 2x2 backplate support (consuming/refunding 4 materials).

🎨 9 New Materials & GUI Pagination

• New Sign Materials: Expanded the material roster to 28 with 9 additions: Redstone Block, Netherite Block, Quartz Block, Polished Granite, Purpur Block, Stone, Emerald Block, Smooth Sandstone, and Smooth Red Sandstone.
• Material Picker Pagination: Added < and > navigation buttons to the material picker screen to easily browse materials across multiple pages.
• Full Localization: Complete translations added for all new materials across all 8 supported languages.

💡 Lighting Fixes & Memory Optimizations

• Dynamic Light Emission: Fixed an issue where powered signs only appeared bright without actually casting light onto their surroundings.
• Distinct Light Modes: Visually separated and balanced light levels between Normal (full) and Low Power modes.
• RAM Optimization: Streamlined internal block lighting properties into a 3-tier mode, eliminating BlockState permutation bloat and drastically reducing memory usage.
• Model Adjustments: Polished 3D models and alignment for symbol_exclamation and symbol_plus (including wall variants).