Create: Train Parts 0.5.0

Gameplay Changes

• Add railway crossing bells with realistic sound effects.
• Add colourable crossing arms.
• Add the Arm Extender block for longer crossing gates.
• Add the Pole block for building realistic railway crossings.
• Allow arm extenders to be placed directly onto crossing blocks.
• Allow crossing arm colours to be changed using vanilla dyes.
• Allow holding CTRL while dyeing to apply colours to connected crossing arms.
• Automatically copy neighbouring crossing arm colours when placing arm extenders.
• Add connected crossing variants for improved visuals.
• Crossings now correctly initialize their open/closed state based on connected Create shaft rotation.
• Crossing bells now only ring while the gate is actively closing and stop gracefully when movement ends.
• Crossing blocks with bells now drop the bell when broken.

Visual & Audio

• Add crossing bell model, holder model, textures and assets.
• Add coloured crossing arm rendering.
• Add dedicated crossing bell sound with proper attenuation.
• Improve crossing collision and voxel shapes.
• Rename the crossing bell sound asset to crossing_bell.

Documentation

• Add tooltip support.
• Add Pole tooltip.
• Expand Ponder scenes with crossing bell information.
• Add Ponder documentation for crossing arm colours.
• Add Ponder documentation for dye interactions and gate colour configuration.

Bug Fixes

• Fix crossing bell logic causing bells to ring while stationary.
• Fix arm extender placement and connection behaviour.
• Fix arm removal only checking the correct crossing direction.
• Various rendering, resource generation and internal improvements.