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- fixed: FPathTraverse::init kills the intercepts array so PortalRelocate needs to store the line before calling that function.

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This commit is contained in:
Christoph Oelckers 2016-03-08 18:45:52 +01:00
parent 42521ffd6f
commit 0a1e22aa7a
1 changed files with 2 additions and 1 deletions
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3
src/p_maputl.cpp
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@ -1677,9 +1677,10 @@ int FPathTraverse::PortalRelocate(intercept_t *in, int flags, fixedvec3 *optpos)
P_TranslatePortalXY(in->d.line, optpos->x, optpos->y); P_TranslatePortalXY(in->d.line, optpos->x, optpos->y);
P_TranslatePortalZ(in->d.line, optpos->z); P_TranslatePortalZ(in->d.line, optpos->z);
} }
line_t *saved = in->d.line; // this gets overwriitten by the init call.
intercepts.Resize(intercept_index); intercepts.Resize(intercept_index);
init(hitx, hity, endx, endy, flags, in->frac); init(hitx, hity, endx, endy, flags, in->frac);
return in->d.line->getPortal()->mType == PORTT_LINKED? 1:-1; return saved->getPortal()->mType == PORTT_LINKED? 1:-1;
} }
//=========================================================================== //===========================================================================