LegacyCraft-Core

A compatibility patch mod for Minecraft 1.12.2 that fixes crashes and broken connections between mods in the LegacyCraft modpack.

What It Fixes

• AkutoEngine + BuildCraft Remastered

  • fixes the startup crash when both are installed

• BuildCraft Remastered (Assembly Table)

  • crafted items now leave through a consistent output side instead of a random adjacent pipe each time

• Logistics Pipes + BuildCraft Remastered

  • restores RF Power Supplier Upgrade connections to Lasers and Forge Energy machines

• Logistics Pipes + IC2 Classic

  • restores EU Power Supplier Upgrade connections to IC2 machines

• Logistics Pipes + EnderIO

  • restores routing pipe attachment to EnderIO item conduits

• Logistics Pipes (world save/load)

  • in-transit item counts are now persisted across world reloads, preventing duplicate deliveries or re-sent crafting ingredients when the world is closed mid-transport

• Additional Pipes (Power Teleport Pipe)

  • adds the missing item, a crafting recipe (Item Teleport Pipe + Redstone Dust), and working energy logic; all orientations work correctly

• Logistics Pipes + Additional Pipes

  • restores item, fluid, and power routing across all three AP teleport pipe types
  • items on 1-to-many teleport channels now route to the correct receiver rather than scattering randomly or dropping on the ground
  • Provider Pipes next to a teleport pipe now dispatch the full requested amount in one tick instead of dribbling one stack per tick
  • Request Pipes and Request Tables can now reach providers on the far side of an item teleport pipe

About LegacyCraft

LegacyCraft is a lightweight Minecraft 1.12.2 modpack that recreates the atmosphere of early tech-mod gameplay (circa 1.2.5 era) with BuildCraft, Logistics Pipes, IC2 Classic, ProjectE, and Project Red. LC-Core is the glue that makes those mods coexist without crashes.