Steve's Simple Storage has been successfully ported from Minecraft 1.12.2 to Minecraft 1.21.1 with NeoForge 21.1.218. This document provides a high-level overview of the porting process, major changes, and current status.
All major features from the original 1.12.2 version have been successfully implemented and all critical bugs have been resolved. The core storage system is fully functional and production-ready.
- Modern Registration System - DeferredRegister pattern for blocks, items, block entities
- Storage System - Multi-tier storage with massive item capacity (up to 2.5M+ items)
- Multiblock Networks - Automatic detection and capacity scaling with dynamic updates
- GUI System - Modern container/screen architecture with proper layouts and interactions
- Networking - Client-server synchronization with custom packets
- JEI Integration - Recipe transfer, ingredient lookup, and R/U key support (v19.27.0.336)
- Crafting Box - 3x3 crafting grid with storage system integration and auto-repopulation
- Asset System - Complete textures, models, recipes, and language files
- Tiered Storage - 7 storage tiers with progressive upgrade paths (all textures working)
- Click Interactions - Full support for left-click, right-click, shift-click, and drag-and-drop
- UI Synchronization - Real-time updates for all storage operations
- Capacity Updates - Dynamic capacity display when multiblock changes
- Security Box - Player access control with whitelist management and operator override
- Access Terminal - Remote Storage Core GUI access via multiblock network
- 100% Feature Parity with original 1.12.2 core storage functionality
- Modern Architecture using current NeoForge best practices
- Proper Testing with unit tests for core functionality
- Complete Asset Package with all textures and recipes
- Comprehensive Logging for debugging and monitoring
- New Package Structure - Migrated to
io.github.scuba10steve.s3 - Multi-Module Architecture - Clean separation of platform-agnostic and NeoForge-specific code
- Bug-Free Core - All UI sync and interaction issues resolved
- Latest Dependencies - NeoForge 21.1.226, ModDevGradle 2.0.141, JEI 19.27.0.340
- ✅ Fixed UI not loading items on first interaction
- ✅ Fixed click operations not updating UI
- ✅ Fixed right-click extracting then depositing bug
- ✅ Fixed drag-and-drop item placement
- ✅ Fixed missing textures for tiered storage blocks
- ✅ Fixed capacity not updating when blocks added/removed
- ✅ Updated all dependencies to latest stable versions
- Old: ForgeGradle with Java 8, single module
- New: ModDevGradle 2.0.141 with Java 21, multi-module Gradle layout
- Gradle: Updated from 4.x to 8.10.2
- Architecture: Split into
core(vanilla MC only) andneoforge(loader-specific) modules with platform abstraction layer
- Old: Registry events and manual registration
- New: DeferredRegister pattern with type safety
- Benefits: Cleaner code, better error handling, modern practices
- Old: GuiContainer and Container classes
- New: AbstractContainerScreen and AbstractContainerMenu
- Changes: Updated method signatures, modern event handling
- Old: SimpleNetworkWrapper with IMessage
- New: CustomPacketPayload with StreamCodec
- Benefits: Type-safe serialization, better performance
- Texture Paths:
textures/blocks/→textures/block/(singular) - Language Files:
.lang→.jsonformat - Models: Updated texture references for new path structure
The port was completed through systematic implementation of each major system:
- Foundation (Jan 13, 2026) - Build system and basic registration
- Core Systems (Jan 13, 2026) - Storage, GUI, and block entities
- Networking (Jan 13, 2026) - Client-server communication
- Integration (Jan 13, 2026) - JEI and multiblock systems
- Assets (Jan 13, 2026) - Textures, recipes, and language files
- Polish (Jan 13, 2026) - Bug fixes, testing, and documentation
- Dependency Updates (Jan 14, 2026) - Updated to latest stable versions
- Bug Resolution (Jan 14, 2026) - Fixed all UI sync and interaction issues
- Basic Storage Box: 10,000 items
- Condensed: 40,000 items (4x increase)
- Compressed: 80,000 items (2x increase)
- Super: 160,000 items (2x increase)
- Ultra: 640,000 items (4x increase)
- Hyper: 2,560,000 items (4x increase)
- Ultimate: 10,240,000 items (4x increase)
- Automatic scanning of connected storage blocks
- Dynamic capacity calculation based on network size
- Support for complex multiblock structures
- 54 storage slots (6 rows × 9 columns)
- Drag & drop item insertion
- Shift-click inventory management
- Proper layout positioning for all screen sizes
- Target: 1.21.1 (primary)
- NeoForge: 21.1.218
- JEI: 19.27.0.340
- Java: 21 (required)
- Gradle: 8.10.2
- IDE: IntelliJ IDEA or Eclipse recommended
- Expandable Storage Grid - Toggle between normal and extended GUI layouts in crafting screen
- Item Count Truncation - Large counts displayed with K/M/B suffixes
- Advancement Tree - 21 advancements tracking block/item progression
- Docker Dev Server - Local NeoForge server setup for testing via
scripts/server.sh - Storage Break Warning - Players warned before breaking Storage Core with stored items
- Beta/Release Workflow - GitHub Actions support for beta and release version types
The port provides a solid foundation for future enhancements:
- Additional Storage Tiers - Easy to add new tiers with higher capacities
- Performance Optimizations - Large-scale storage network optimizations
The Steve's Simple Storage port successfully modernizes the beloved storage mod for current Minecraft versions while maintaining all original functionality and adding modern improvements. The codebase is well-structured, thoroughly tested, and ready for production use.