Reimplemented XS_TravBuildStairs(). Rather than combining two quite different traversals into one routine they have instead been split into separate subroutines. Each subroutine was then rewritten to make use of P_Iteratep().
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Added by danij over 16 years ago
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Reimplemented XS_TravBuildStairs(). Rather than combining two quite different traversals into one routine they have instead been split into separate subroutines. Each subroutine was then rewritten to make use of P_Iteratep().