CyclopsMC / CyclopsCore / 32831737156

31%

master-1.21: 31%

Pull #235

github

Fix DimPos being persisted under a hardcoded NBT key

The ValueOutput migration made the DimPos NBT type write its data to a
hardcoded "dim" child, while it is read back from a child named after
the field.
As a result, every persisted DimPos failed to deserialize with a
"NoSuchElementException: No value present", and multiple DimPos fields
in the same tag overwrote each other.

Reading falls back to the old hardcoded key, so data written by affected
versions remains readable.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QoinY4GW1gaXggj3WxDUcF

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