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error message when polydata is incorrect

This commit is contained in:
Zeno Rogue 2020-02-29 00:05:22 +01:00
parent 45bc731a5b
commit c55fddbdc9
1 changed files with 7 additions and 1 deletions
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8
polygons.cpp
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@ -203,7 +203,13 @@ void geometry_information::bshape(hpcshape& sh, PPR prio) {
void geometry_information::bshape(hpcshape& sh, PPR prio, double shzoom, int shapeid, double bonus, flagtype flags) {
bshape(sh, prio);
int whereis = 0;
while(polydata[whereis] != NEWSHAPE || polydata[whereis+1] != shapeid) whereis++;
while(polydata[whereis] != NEWSHAPE || polydata[whereis+1] != shapeid) {
whereis++;
if(polydata[whereis] == NEWSHAPE && polydata[whereis+1] == NEWSHAPE) {
println(hlog, "error: shape not available");
exit(1);
}
}
int rots = polydata[whereis+2]; int sym = polydata[whereis+3];
array<int,3> arr;
arr[0] = isize(hpc); arr[1] = rots; arr[2] = sym;