StarRail Express

[English] [简体中文]

Since the developer's native language is not English, the English version of the README will lag behind the Chinese version in updates. Please use AI translation tools to view the Chinese version of the README whenever possible.

We also welcome players and developers who provide translations for us! (Except for Simplified Chinese translations, since that is the developers’ native language.)

This Wathe addon is highly likely incompatible with any other Wathe addons.

Due to the Trainmurdermystery copyright license being ARR, and we have rewritten many Wathe functionalities, publishing it is very difficult. Hence, this companion mod.

We have rewritten the original TrainMuderMystery and switched to Mojang Mappings. Some code inevitably uses content from the original. Any similarities are purely coincidental.

However, since we still need Wathe's base decorative blocks, this mod requires Wathe as a prerequisite, even though it cannot execute any of its functions.

This mod completely blocks the original Wathe runtime and operates using its own logic.

For convenience, we used the trainmurdermystery namespace and our own, instead of wathe (changing IDs would complicate map migration).

Some parts still use TMM, as renaming files would require many changes, which is cumbersome.

This mod is an addon for the Wathe mod and improves many of its features. It incorporates functionalities and content from Harpymodloader, StupidExpress, Noellesroles, and Harpy Simple Roles. Some new roles reference those from the KinsWathe mod.

This mod is completely open-source, free, and non-commercial. We use the same GNU General Public License v3.0 only (GPL-3.0-only) as the upstream Noellesroles.

You may run the program for any purpose, whether personal, academic, or commercial.

You may make exact copies (verbatim distribution) of the program's source code or binary versions, with or without a fee.

You may modify the program to create your own version. Upon modification, you become the copyright holder of the changes.

You may distribute the software (original or modified) to the public through any medium.

You may use GPL-3.0-only software for commercial services (e.g., providing software as a service, selling devices containing the software), provided you comply with the obligations below.

If you distribute (including binary or source code forms) any work containing GPL-3.0-only code (including modified versions or programs integrated via static/dynamic linking), you must provide complete, corresponding source code under the same GPL-3.0-only license.

Note: Internal use without distribution does not require open-sourcing.

Your modified or derivative work must be licensed entirely under GPL-3.0-only; no other license may be used (including not changing to GPL-2.0 or any non-GPL license). This is the meaning of "only"—the version is locked to GPL-3.0.

You cannot impose any "further restrictions" on top of GPL-3.0-only, such as prohibiting commercial use, requiring licensing fees, or restricting users' rights granted by the GPL. Any such additional terms are void.

You must not delete or modify copyright notices, license statements, or disclaimers in the source code file headers, regardless of the distribution form.

You must include a complete copy of the GPL-3.0-only license with the software.

If you install GPL-3.0-only software in binary form on a user product (e.g., routers, set-top boxes, or other hardware) for distribution, you must provide installation information to ensure users can install modified versions (no hardware locking allowed).

You cannot statically or dynamically link GPL-3.0-only code with closed-source code for distribution, unless the closed-source portion also complies with GPL-3.0-only or qualifies for the license's "system library" exception. Any form of linking that results in distribution constitutes a derivative work and must be fully open-sourced.

This mod is theoretically incompatible with any Wathe addons. It disables Wathe's registration and initialization events, so nothing besides Wathe's resources and data will work.

Since it's unclear how to disable the tags in Wathe's data folder—which cause errors due to missing Wathe item and block registrations—we have additionally registered Wathe's items and blocks in this mod for compatibility with Wathe-based maps.

Please note, these items and blocks likely lack their original functionality, so try to avoid using them!

Before you start, PLEASE read CreateExtention.md

We have integrated roles and modifiers from Harpymodloader, StupidExpress, Noellesroles, Harpy Simple Roles, and KinsWathe, while adding many original roles and modifiers. You cannot install the aforementioned mods alongside this one.

We have added more items, entities, and blocks to the train. You can view them in the in-game inventory.

We have added many new commands to the train, such as:

• /tmm:money Money management
• /tmm:switchmap Switch maps
• /tmm:game Game utility commands
• ...

We have also added voting and asynchronous copying to the train, optimizing issues in the original train like network packets and data component packets.

Preliminary, albeit non-rigorous, tests show a significant reduction in packet count and network load.

Full developer API documentation is available at: docs/api.md

Topics covered: role registration, event system, skill system, shop system, CCA components, HUD rendering, game modes, replay system, and more.

Important: Do NOT import Wathe libraries — they will cause crashes (uninitialized state).

Stored in world/train_maps Saved as JSON files.

Use Map Build Tool item or command /sre:area_manager to modify the map config.

When using, remove the comments (lines starting with //).