Diesel Locomotive Continued (2.0 + SE)

No more shovelling coal into a magic firebox. The Diesel locomotive runs on liquid Diesel, pumped straight into its 1500-unit tank — place a pump at your station, stop the train, and watch the arm connect.

Part of the same "Continued" family as Realistic Electric Trains Continued (2.0 + SE) and Fluid Trains Continued (2.0 + SE) (the pumping framework this mod runs on).

Diesel

Refined in a chemical plant from both middle fractions:

30 light oil + 30 heavy oil → 60 Diesel

A dual oil sink that lands exactly at train timing: the technology needs only railway and oil processing, so diesel arrives the moment your first refinery runs.

The locomotive

• Vanilla-comparable performance (259 km/h, standard acceleration)
• 1500-unit onboard tank — a full tank holds 2.25 GJ, roughly an hour of full-throttle driving
• Refuels via pump at any stop; pump arms visually deploy, clamp, and retract
• Departing waits for the arms to stow — a small ritual this class of vehicle earns
• Built from its working parts: engine units, a storage tank (the fuel tank), a pump (the fuel system), and fuel lines

Roadmap

Phase 1 of a steam → diesel → electric train progression ladder:

• Steam Locomotive Continued (live): a real firebox, boiler and water tank — coal, wood or solid fuel, with water tenders via fluid wagons, shipping as its own separate mod on the same framework
• Vanilla replacement (later): optional startup setting replacing the vanilla locomotive
• Electric endgame provided by Realistic Electric Trains Continued 2

Requirements

Requires Fluid Trains Continued (2.0 + SE) (the pumping framework). Base game 2.0 — no other dependencies.

Compatibility

Verified working alongside Space Exploration, Combat Mechanics Overhaul, and Realistic Electric Trains Continued 2 — no compatibility patches required. Report anything odd in the Discussion tab.

A Note on How This Was Made

This mod was assembled with the assistance of Claude (Anthropic AI, Sonnet and Opus models). The author (Ramasees) provided in-game testing, debugging feedback, and design direction throughout; Claude carried out the majority of the Lua implementation work through iterative dialogue.

Credits

Based on dieselTrains by ksmonkey123 (MIT); lineage credit to evildogbot100, FuryOfTheStars, archiehalliwell. MIT licensed.