locations:: null movei

This commit is contained in:
Zeno Rogue 2023-10-26 12:33:39 +02:00
parent 7e46b4b5bb
commit f8fb7d5950
1 changed files with 2 additions and 0 deletions

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@ -469,6 +469,7 @@ constexpr int NO_SPACE = 197;
constexpr int TELEPORT = 196;
constexpr int JUMP = 195;
constexpr int STAY = 194;
constexpr int NOMOVEI = 193;
namespace whirlwind { cell *jumpDestination(cell*); }
@ -491,6 +492,7 @@ struct movei {
}
movei(cell *_s, cell *_t, int _d) : s(_s), t(_t), d(_d) {}
movei(cellwalker cw) : s(cw.at), t(cw.cpeek()), d(cw.spin) {}
movei(nullptr_t) : s(nullptr), t(nullptr), d(NOMOVEI) {}
movei rev() const { return movei(t, s, rev_dir_or(d)); }
int dir_or(int x) const { return proper() ? d : x; }
int rev_dir_or(int x) const { return proper() ? s->c.spin(d) : x; }