[1.21.3] Append unknown modded flags to removed_features
level data
#1703
+25
−1
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In vanilla Mojang has data fixers which appends all legacy/removed feature flags to a list (
removed_features
) in the level data, allowing crash reports to be aware of which flags were active and have since been removed.This PR implements a simple hook to append unknown modded flags to this list, allowing modders to know if a crash happened in an environment where their alpha testing was once enabled.
An example crash report can be found here, take note of the
Removed feature flags:
entry, which lists all our test flags.