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safer face_the_player

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Zeno Rogue 2023-02-04 02:04:35 +01:00
parent 4ee2c9faa3
commit 3e615d3c53
1 changed files with 2 additions and 5 deletions
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7
graph.cpp
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@ -767,9 +767,8 @@ EX shiftmatrix face_the_player(const shiftmatrix V) {
if(mproduct) return orthogonal_move(V, cos(ptick(750)) * cgi.plevel / 16);
if(mhybrid) return V * zpush(cos(ptick(750)) * cgi.plevel / 16);
transmatrix dummy; /* used only in prod anyways */
if(cgi.emb->logical_to_intermediate[2][1]) return V;
if(cgi.emb->is_euc_in_sph()) return V;
if(nonisotropic && !embedded_plane) return shiftless(spin_towards(unshift(V), dummy, C0, 2, 0));
if(embedded_plane && !cgi.emb->is_same_in_same()) return V;
if(nonisotropic) return shiftless(spin_towards(unshift(V), dummy, C0, 2, 0));
#if CAP_VR
if(vrhr::enabled) {
shiftpoint h = tC0(V);
@ -777,8 +776,6 @@ EX shiftmatrix face_the_player(const shiftmatrix V) {
return shiftless(cspin90(1, 2) * lrspintox(cspin90(2, 1) * uh) * xpush(hdist0(uh)) * cspin90(0, 2) * spin270());
}
#endif
if(embedded_plane && cgi.emb->is_sph_in_low()) return shiftless(cgi.emb->map_relative_push(unshift(V * zpush0(1))) * zpush(-1));
if(embedded_plane && cgi.emb->is_cylinder()) return shiftless(cgi.emb->map_relative_push(unshift(V * zpush0(1))) * zpush(-1));
return rgpushxto0(tC0(V));
}