Tunnel Tool

1.1.0 (Forge 1.20.1)

✨ New Features

• Left-click to open control panel — hold the Tunnel Tool and left-click anywhere to open the panel remotely (no need to walk to the block).
• MTR-style preview track — thick yellow track band connects block tops from Start to End; follows the crosshair while holding the block.
• Align hint — a green message shows when your crosshair block is in line with the start point (can be used as the end point).
• Middle-click picker (format brush) — hold the Tool and middle-click any block to set it as the wall block, no GUI needed.
• Scroll wheel — hover over the Width/Height boxes to adjust values (1–32).

🛠 Improvements

• Underwater tunnels now excavate water/lava and auto-seal the shell (ends are sealed to keep water out).
• Tunnel mouth is a perfect rectangular frame (fixed missing corner blocks).
• All Tunnel Tool blocks in the same dimension share the same config.
• Auto-clear Start/End points after digging (config persists otherwise).
• Width/Height edit boxes can be cleared and re-entered (no more stuck values).
• Compact & centered GUI panel.

🐛 Fixed

• Fixed sync deadlock preventing Start/End from being set the first time.
• Fixed tunnel auto-fill on open terrain not working in some cases.
• Fixed the mod being reported as "not a valid mod file" (correct loader version [43,) for Forge 1.20.1).
• Fixed mod failing to load (no-arg @Mod constructor) and the leaked default container title/“Inventory” label.