advtrains.git/advtrains/spec, branch release-2.4.7

Address wagon aliasing issues

2024-11-09T21:09:00+00:00

As it turns out, not fully testing new features is not necessarily a good idea ... This patch follows up 1F616EMO's patch by * Making get_wagon_prototype return the resolved alias, * Handling recursive wagon alises (in particular, loops), and * Adding (partial) unittest for the wagon aliasing system. [v2]: The testcases are complemented a bit more to cover situations where the alias resolution system should return nil. [v2]: This patch should hopefully also warn about not spawning wagons. Note that this only warns about the missing wagon entity and does _not_ actually fix the issue. How to test: * In a world with both advtrains_train_subway and advtrains_train_japan enabled, place a subway wagon, a Japanese engine, and a regular Japanese wagon. * Add the test mod to the world; do NOT remove advtrains_train_japan. * Restart the world. Notice that the Japanese wagons still appear as Japanese wagons despite being aliased to subway wagons. * Restart the world without the advtrains_train_japan mod. Notice that the engine appears as the subway wagon while the regular Japanese wagon appears as the wagon placeholder. [v2]: Also note that the warning message about the missing wagon prototype still mentions the regular Japanese wagon. * Restart the world again with the advtrains_train_japan mod. Notice that both type of Japanese wagons reappear as Japanese wagons. * Observe that unittests work. Test mod: advtrains.register_wagon_alias("advtrains:engine_japan", "advtrains:subway_wagon") advtrains.register_wagon_alias("advtrains:wagon_japan", "advtrains:wagon_japan")

Autogenerate .tr files from .po files

2024-11-04T16:17:51+00:00

Rework graphical train HUD code

2024-08-08T20:48:23+00:00

- A basic texture manipulation API is added; currently this is only a (selected) subset of texture modifiers provided by MT; the goal is to avoid writing (potentially incorrect) texture strings by hand; - The graphical HUD code is cleaned up; in particular, most code used for generating texture patterns are moved to texture.lua so that the code can be used outside of the HUD; - Inactive elements are given the darkslategray background. A basic unittest is added; however, it needs to be expanded for better coverage. Reported-by: Lars Müller

Add more unit tests, fix broken unit test

2021-11-09T20:56:41+00:00

Support different types of speed restrictions; add documentation

2021-11-07T12:49:01+00:00