Full Changelog

Trains and Carriages

• Added drivable electric trains and passenger carriages.
• Improved carriage coupling, spacing, collision handling, and movement synchronization.
• Reduced carriage shaking and sudden movement at the maximum permitted speed.
• Corrected door direction so driver and passenger doors open on the same side.
• Driver doors now open when the driver exits the train.
• Changed the gear-control key from Y to K.
• The F4 control menu now selects the train currently targeted by the player.
• Added automatic detection of another train ahead.
• Trains stop approximately 30 blocks before another train and wait until the route is clear.
• Added animal and obstacle detection on the track.
• Added automatic braking and delay reporting when an obstacle blocks the route.
• Improved train persistence and operation after reloading a world.

Train HUD and Controls

• Completely redesigned the train speedometer and control HUD.
• Added selectable km/h and mph speed units.
• Speed unit labels now update immediately after changing the setting.
• Added battery level, current energy flow, route, distance, door, gear, and passenger information.
• Added a generator status icon:
  • Active while regenerative energy is being produced.
  • Grey while installed but inactive.
  • Hidden when no generator is installed.
• Added live regenerative charging information to the energy panel.
• Removed the unused time field from the energy display.
• Added a train key insertion button.
• Added the assigned train name to the HUD.
• Added a platform alignment indicator that appears when a manually driven train is correctly positioned at a station stop.
• Added the next station name and estimated arrival time for passengers.
• Improved text placement, spacing, alignment, and readability throughout the HUD.

Battery and Energy System

• Added a dedicated generator slot to the battery-management interface.
• Added a generator item.
• Added regenerative braking:
  • Releasing the throttle generates energy.
  • Generated energy is returned to the train batteries.
  • Regeneration causes a small, realistic increase in deceleration.
• Added energy consumption and generation graphs.
• Added selectable graph periods.
• Added numerical statistics for:
  • Total energy consumed.
  • Total energy generated.
  • Difference between consumed and generated energy.
• Added live energy generation values to the train HUD.
• Added the Quick Charge item:
  • Contains an internal capacity of 10,000 energy units.
  • Charges a train by right-clicking it.
  • Can charge a moving train.
• Updated the MiniMod API so batteries and Quick Charge items can be inserted into compatible battery-block charging slots.

Train Keys and Keychains

• Added a complete train-key configuration interface.
• Keys can be assigned to a train or have their code cleared.
• Added editable train names when assigning a key.
• Added five different key designs.
• Added ten key colors, producing 50 key variants.
• Added dedicated high-resolution key textures.
• Corrected first-person key positioning and display transforms.
• Added customizable colored line markings to the main train.
• Added a key icon to help identify the assigned train.
• Added the Keychain item.
• A keychain can store up to eight train keys.
• A train can be unlocked while holding a keychain containing the correct key.
• Keychains support custom names.
• Keychain colors use the same palette as train keys.
• Added editable platform number and line-name fields to the keychain interface.

Speed-Limit System

• Added a configurable railway speed-limit sign.
• Redesigned the sign in a modular style inspired by Road Expansion Pack signs.
• Added a GUI for setting the displayed speed.
• Added selectable kilometre and mile units.
• Added km/h and mph labels on a separate centered line.
• Added a speed-restriction end sign.
• Added controls for raising and lowering the sign.
• Corrected sign position, orientation, texture alignment, background transparency, and support placement.
• Added a speed-limit tool.
• The tool can apply a selected maximum speed directly to railway tracks.
• Trains automatically slow down to the assigned track speed.
• Added immediate client-side track color updates when applying a speed limit.
• Added selectable track colors in the tool interface.
• Added dark greyscale track colors for speed ranges from 5 to 50 km/h in 5 km/h increments.
• Improved transitions after leaving restricted-speed zones.
• Fixed automatic metro trains becoming stuck at approximately 14–16 km/h after passing through a restricted section.
• Reduced train jerking when reaching a maximum or restricted speed.

Metro Automation

• Added automated metro operation between registered stations.
• Removed the unnecessary forward/backward metro-direction selector.
• Added automatic route discovery, reducing the need to record routes manually.
• Added route registration by driving along the railway.
• The system remembers the travelled route for later automatic operation.
• Added route recovery when a required track section becomes temporarily unavailable.
• The system attempts to restore navigation toward the nearest reachable station.
• Added improved station detection over long distances.
• Added persistent route and direction data across world reloads.
• Fixed trains driving in the wrong direction after reloading.
• Fixed automatic trains passing stations without stopping.
• Fixed station arrival countdowns running backwards.
• Arrival estimates are now recalculated continuously.
• Speed-limit changes now affect arrival estimates.
• Improved unmanned metro speed and acceleration.
• Added safe spacing between multiple trains operating on the same line.
• Added long-distance chunk-loading support for active metro trains.
• Restored chunk-loader registration after world reloads.
• Improved forced-chunk cleanup without disabling active trains.
• Added route chunk loading ahead of moving trains.

Metro Line Cards

• Added a Metro Line Card Registrar.
• Simplified the registrar interface to one card slot and three buttons:
  • Create a new code.
  • Copy a code.
  • Clear a code.
• Added a player inventory section to the registrar GUI.
• Added line-card copying and code-reset functionality.
• Improved card data persistence and synchronization.

Stations and Passenger Information

• Added editable metro station names.
• Fixed station names not being saved by the line controller.
• Added current-station and next-station information.
• Added continuously recalculated arrival times.
• Added platform-number and custom line-name settings.
• Added optional next-station display controls.
• Added scrolling lists containing every station on the selected route.
• Added delay information when an animal or another obstacle blocks the track.
• Replaced the plain animal warning text with a red obstacle/animal icon.
• Added explanatory delay text for track obstructions.
• Improved passenger-facing text placement and scaling.

Metro Arrival Board

• Added a dedicated metro arrival display.
• Increased the overall board size.
• Added current station and next station sections.
• Added arrival information for the current station.
• Added an option to show or hide next-station information.
• Added custom platform-number and line-name settings.
• Removed the separate next-station arrival countdown where requested.
• Reworked the board frame and background.
• Added a uniform solid-black display surface.
• Removed unwanted grey lines and visual artifacts.
• Matched the lower frame color and texture to the other sides.
• Corrected board height and vertical text placement.
• Improved warning icons and delay messages.

Station Information Board

• Added a large modular station information display.
• Boards can be assembled from multiple blocks into displays of different sizes.
• Added wall-mounted placement.
• Corrected display depth so text renders in front of the board.
• Fixed text disappearing at specific distances and viewing angles.
• Improved text scaling so all columns fit on the display.
• Added configurable:
  • Line name.
  • Platform number.
  • Destination.
  • Arrival time.
  • Service status.
• Added scrolling route and station lists.
• Added on-time, arriving, and delayed status information.
• Added red obstacle-delay indicators.
• Improved frame connection and multi-block screen rendering.

Automatic Platform Gates

• Added automatic platform gates.
• Gates open when a train is correctly stopped beside a metro station controller or stopping block.
• Added slower sliding-glass animation so movement is clearly visible.
• Gates close automatically after the train departs.
• Removed the central post.
• Removed the upper crossbar.
• Reduced gate height and later aligned it with the updated platform fence.
• Matched gate side-post thickness to the fence.
• Extended the glass panels to the correct fence height.
• Corrected gate collision while open.
• Players can now walk through fully opened gates.
• Gates cannot be jumped over while closed.
• Fixed unwanted collision above the opening.
• Fixed rendering artifacts and overlapping geometry.
• Gates can now be broken correctly using a pickaxe.

Modular Platform Fences

• Removed the old aluminium platform fence.
• Added a new configurable modular fence system.
• Added Mini Tool configuration for:
  • Direction.
  • Fence type.
  • Material.
  • Texture.
  • Color.
• Added fence shapes:
  • Straight.
  • Outer L-shaped corner.
  • Small 1×1 corner.
  • U-shaped section.
• Added automatic connections between adjacent fence sections.
• Removed doubled posts and visible seams between connected fences.
• Added all available wood textures.
• Added multiple metal textures.
• Metal materials use their natural colors.
• Added colorable concrete texture.
• Added a complete color palette for supported materials.
• Increased fence height to a full block.
• Aligned horizontal rails and vertical supports.
• Corrected geometry entering adjacent solid blocks.
• Reduced visual and selection geometry to the correct block footprint.
• Added fence-style collision so players cannot jump over it.
• Updated automatic platform gates to match the new fence dimensions.

Railway Signs

• Removed obsolete railway signs:
  • Railway warning signal.
  • Route indicator.
  • Repeater signal.
  • Shunting signal.
• Added modular speed-limit and restriction-end signs.
• Added adjustable sign height.
• Corrected front/back text orientation.
• Corrected sign placement relative to its support post.
• Removed dark transparent squares around sign textures.
• Improved text centering and unit placement.
• Fixed sign geometry collapsing when switching sign types.

Railway Blocks and Items

• Removed obsolete metro stopping rails.
• Removed obsolete train traffic-light rails.
• Renamed the concrete support foundation to Platform Block.
• Updated its inventory icon to match the placed block.
• Refreshed and standardized mod inventory icons.
• Improved item readability and visual consistency.
• Added new icons for generators, charging equipment, keys, keychains, signs, gates, fences, and station equipment.

Dynamic Train Lighting

• Reworked dynamic train lighting.
• Added automatic expiration for temporary train lights.
• Lights that are no longer refreshed disappear after approximately one second.
• Added cleanup for obsolete lights left behind by stalled or unloaded trains.
• Cleanup is restricted to legacy train-light levels near railway tracks.
• Improved cleanup along active routes.
• Corrected an issue where light cleanup interfered with chunk loading.
• Restored automated train movement after reloading the game.
• Reduced persistent light trails previously left beside tracks.

General Fixes and Improvements

• Improved server-to-client synchronization for signs, tracks, station data, gates, keys, and train controls.
• Added immediate visual updates without requiring a world reload.
• Improved world-save persistence for train, route, station, line, and key data.
• Improved interaction handling for moving trains.
• Reduced visual artifacts caused by overlapping models.
• Improved Lithuanian and English interface labels.
• Improved GUI consistency throughout the mod.
• Updated internal networking and MiniMod API integration.
• Added numerous stability, rendering, collision, and usability fixes.