+- Ludii Forum (https://ludii.games/forums)
+-- Forum: Problems (https://ludii.games/forums/forumdisplay.php?fid=5)
+--- Forum: Ludii Player Problems (https://ludii.games/forums/forumdisplay.php?fid=6)
+--- Thread: Documentation mismatch for StepForwardToEmpty (v0.9.3) (/showthread.php?tid=79)
Documentation mismatch for StepForwardToEmpty (v0.9.3) - JayCoskey - 06-30-2020
The definition of StepForwardToEmpty in section A.6.1 of the Ludii Language Reference doesn't match the implementation in rules/play/moves/StepForwardToEmpty.def. It's the Language Reference that is out of date.
RE: Documentation mismatch for StepForwardToEmpty (v0.9.3) - cambolbro - 06-30-2020
Hi Jay,
The definition and description in the LLR appear to match for me.
Might you be confusing "StepForwardToEmpty" with "StepForwardsToEmpty"?
Regards,
Cameron
RE: Documentation mismatch for StepForwardToEmpty (v0.9.3) - JayCoskey - 07-02-2020
Section A.6.1 of the version of the LLR at https://ludii.games/downloads/LudiiLanguageReference.pdf (for v0.9.3, from 2020-05-20) reads:
(define "StepForwardToEmpty"
(step
Forward
(to if:(in (to) (empty)))
)
)
Loading/compiling this results in the error: "Couldn't find ludeme class for token 'in'. Couldn't find ludeme class for token 'empty'.". Perhaps this worked in an older version of Ludii, before the super-ludeme "is" was introduced?
Meanwhile, def/rules/play/moves/StepForwardToEmpty.def reads:
(define "StepForwardToEmpty"
(step
Forward
(to if:(is In (to) (sites Empty)))
)
)
This latter version compiles without any error. (Also, I imagine this is functionally equivalent to StepForwardsToEmpty, which is defined in the same directory.)