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fixed a crash when walking over a hyperbolic digon in Archimedean tiling

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This commit is contained in:
Zeno Rogue 2020-07-24 11:43:36 +02:00
parent 4c6500514e
commit dc458ba31a
1 changed files with 7 additions and 1 deletions
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8
cell.cpp
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@ -925,7 +925,13 @@ EX gp::loc pseudocoords(cell *c) {
} }
EX cdata *arcmCdata(cell *c) { EX cdata *arcmCdata(cell *c) {
heptagon *h2 = arcm::archimedean_gmatrix[c->master].first; auto &agm = arcm::archimedean_gmatrix;
if(!agm.count(c->master) || !agm[c->master].first) {
forCellEx(c1, c) if(agm.count(c->master) && agm[c->master].first) return arcmCdata(c1);
static cdata dummy;
return &dummy;
}
heptagon *h2 = agm[c->master].first;
dynamicval<eGeometry> g(geometry, gNormal); dynamicval<eGeometry> g(geometry, gNormal);
dynamicval<hrmap*> cm(currentmap, arcm::current_altmap); dynamicval<hrmap*> cm(currentmap, arcm::current_altmap);
return getHeptagonCdata(h2); return getHeptagonCdata(h2);