GregTech Calculator Board

[2.0.0-alpha.8] - 2026-08-25

Added

• Star Technology & Threading Helix System (StarTModAdapter, StarTAddonCrawler, StarTTurbineHelper, GTThreadingHelix, NodeThreadingConfig, MachineConfigDialog, NodeCardRenderer):
  • Added dedicated [🧵 Threading] sub-tab in MachineConfigDialog for all GTCEu multiblock machines supporting Threading (Generalis, Velocitas, Efficienta, Parallelismus, Filum).
  • Live two-way synchronization between the Threading Builder and the top Active Addons tray with combined stats badges and quantity indicators (e.g. 8x OpV Weaving Thread Helix).
  • Added item decoration quantity badges on addon slot icons and node card trays (e.g. 8).
  • Multi-model Plasma Turbine support: Large Plasma Turbine (LPT, \(1\times\)), Supreme Plasma Turbine (SPT, \(6\times\)), and Nyinsane Plasma Turbine (NPT, \(12\times\)).
  • Star Technology Multiblock Traits: Lubricant Boosting (+25% / +50% EU/t with Tungsten Disulfide) and Coolant Boosting (+75% / +150% EU/t with Superstate Helium 3 / Oganesson Stabilized BEC).
• GregTech Steam-Era Processing Machinery (LP Bronze / HP Steel) & Direct Steam Consumption Mode (SteamMode, RecipeNode, CategoryCapabilityMatrix, GTCEuGuiHandler, MachineConfigDialog):
  • Added direct steam processing modes (LP Steam, HP Steam) for all GregTech recipes that support steam processing machinery (Macerators, Compressors, Alloy Smelters, Furnaces, Extractors, Rock Breakers, etc.).
  • GregTech Steam Physics Ratio: \(1\text{ EU} = 2\text{ mB Steam}\) (\(2\text{ L Steam}\)).
  • Low Pressure Steam (LP Bronze): \(2.0\times\) duration (\(0.5\times\) speed), disconnected from electric EU grid (\(0\text{ EU/t}\)), activates a \(\text{BaseEUt} \times 2\text{ mB/t}\) Steam (gtceu:steam) fluid input slot.
  • High Pressure Steam (HP Steel): \(1.0\times\) duration (\(1.0\times\) standard LV speed), disconnected from electric EU grid (\(0\text{ EU/t}\)), activates a \(\text{BaseEUt} \times 2\text{ mB/t}\) Steam (gtceu:steam) fluid input slot.
  • Node Card Controls & Dialog Presets: Interactive tier button cycling ([LP Steam] ↔ [HP Steam] ↔ [LV] ↔ ...) and 1-click preset buttons in MachineConfigDialog.
  • Direct Boiler Wiring & Auto-Ratio: Seamlessly drag steam wires from Steam Boilers (gtceu:steam_boiler) directly to steam machines, fully supporting Shift + Connect Auto-Ratio machine scaling.
• Favorites Interactions & Live Synchronization (RecipeSearchDialog, FavoritesDockWidget):
  • Added favorite star (⭐) toggle button to each recipe search result row and right-click to toggle favorite status.
  • Added right-click on items in the Favorites Dock to instantly remove them from favorites.
  • Enhanced workstation (machine item) favorites to correctly display all processable recipes in the search dialog's [⭐ Favorites] filter.

Changed & Improved

• GTCEu Modern / Star Technology Architecture Decoupling (StarTModAdapter, ModAdapterRegistry, IModAdapter):
  • Cleanly isolated Star Technology and Threading mechanics into StarTModAdapter via the IModAdapter SPI pattern without hardcoding mod-specific logic into GTCEu core.
• Massive RAM & GC Optimization for 4GB Low-Memory Environments (RecipeSearchEngine, DynamicAddonCrawler, ClientForgeEvents, CategoryCapabilityMatrix):
  • Completely refactored SearchableRecipe with the Flyweight pattern and String.intern(), reducing total recipe search heap allocation from ~320MB down to ~14MB (>95% reduction) across 80,000+ recipes.
  • Deduplicated item outputs by Item and NBT keys (Set<Item>) during dynamic addon crawler passes, slashing temporary heap allocations by >98%.
  • Added automatic cache eviction (clearGlobalCache, reset) and explicit System.gc() call on world logout (ClientPlayerNetworkEvent.LoggingOut) to prevent OutOfMemoryError and data pack reload failures when reloading worlds on 4GB RAM.
  • Eliminated per-frame list copying in FavoritesDockWidget and cached findRecipesForFavorite lookups to prevent periodic GC stuttering during rendering.
• Virtual FE Item Cleanup & Grid Energy Refinement (CreateNewAgeRecipeHandler, CreateRecipeHandler, CreateNewAgeModAdapter):
  • Removed duplicate virtual FE item input/output slots from Generator Coils, Carbon Brushes, and Motors.
  • Recipe item slots now only contain physical resources (Stress Units, items, fluids), while electricity is cleanly aggregated at the grid level on card headers and the summary overlay.
• Create Encased Fan Fixed Processing Duration (CreateModAdapter, CreateGuiHandler):
  • Aligned Encased Fan bulk processing (Blasting, Splashing/Washing, Smoking, Haunting) with vanilla Create mechanics: processing time remains fixed (default 7.5s) regardless of RPM, as RPM only extends airflow reach/distance and increases SU impact.
  • Added tooltip guidance noting that throughput is increased by placing multiple fans (Machine Count: N), not by speeding up RPM.
• Full GregTech Steam Boiler & Steam Production Support (GTCEuRecipeHandler, GTCEuModAdapter, SysteamsModAdapter):
  • Fixed category routing collision where SysteamsModAdapter hijacked gtceu:steam_boiler recipes.
  • Automatically calculates fuel burn, water consumption (minecraft:water), and steam production (gtceu:steam) based on official GTCEu ratios (Small Bronze Boiler baseline: \(120\text{ L/s} = 6\text{ mB/t}\) Steam, \(1\text{mB Water} \rightarrow 160\text{mB Steam}\)).
  • Automatically generates empty container outputs (e.g. minecraft:bucket from Lava Buckets).
  • Supported speed & throughput scaling across all boiler tiers: High Pressure Steel Boiler (\(3\times\)), Large Bronze Boiler (\(8\times\)), Large Steel Boiler (\(15\times\)), Large Titanium Boiler (\(26.6\times\)), and Large Tungstensteel Boiler (\(40\times\)).
• Removed Recipe Shortcut Key ('A') (ClientForgeEvents, KeyBindings):
  • Removed screen shortcut key recipe addition to eliminate keybinding conflicts with EMI/JEI bookmarks.

Fixed

• GTCEu Turbine Rotor Material NBT Persistence & Texture Tint Restoration (GTRotorAddon, MachineAddon, TurbineRotorHelper):
  • Fixed turbine rotor material loss and color tint reverting to default Neutronium texture after returning from the Main Menu or reloading worlds.
  • Serialized full ItemStack NBT (GT.PartStats: {Material: ...}) into MachineAddon save tags and added dynamic fallback material reconstruction in GTRotorAddon.getItemStackSample().
• Plasma Turbine Trait Retrieval & Fluid Name Resolution (GTCEuAddonCrawler, StarTAddonCrawler, GTTurbineHelper, StarTTurbineHelper, IngredientRenderer):
  • Fixed energy type condition in isTurbine and relaxed model matching in isCompatibleStarTTrait, allowing SPT/NPT boosting traits to properly display in [📜 Traits] and [All] tabs.
  • Added dynamic namespace resolution (gtceu, start_core, gtceu_start) for boosting fluids, preventing Fluids.EMPTY from falling back to AIR text and icon.
• Threading Sub-Tab Label Overlap (MachineConfigDialog):
  • Shortened sub-tab button labels (Sup, Spd, Par, Thrd) to eliminate text clipping and overlap.