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fixed the direction setup by Orb of Chaos

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Zeno Rogue
2021-06-16 11:02:02 +02:00
parent 56556ca1e1
commit 7b38fc4de1
2 changed files with 17 additions and 8 deletions
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5
locations.cpp
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@@ -259,6 +259,11 @@ template<class T> struct walker {
bool operator < (const walker<T>& cw2) const {
return tie(at, spin, mirrored) < tie(cw2.at, cw2.spin, cw2.mirrored);
}
/** how much should we spin to face direction dir */
int to_spin(int dir) {
return gmod(dir - spin, at->type) * (mirrored ? -1 : 1);
}
walker<T>& operator ++ (int) { return (*this) += 1; }
walker<T>& operator -- (int) { return (*this) -= 1; }