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Cavegen: fix division by 0 with abnormal max tunnel diameter sizes

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kwolekr 2013-06-23 15:16:52 -04:00
parent f764297be2
commit 30d6d4c733
1 changed files with 1 additions and 1 deletions
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src/cavegen.cpp
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@ -70,7 +70,7 @@ void CaveV6::makeCave(v3s16 nmin, v3s16 nmax, int max_stone_height) {
//(this should be more than the maximum radius of the tunnel) //(this should be more than the maximum radius of the tunnel)
const s16 max_spread_amount = MAP_BLOCKSIZE; const s16 max_spread_amount = MAP_BLOCKSIZE;
s16 insure = 10; s16 insure = 10;
s16 more = max_spread_amount - max_tunnel_diameter / 2 - insure; s16 more = MYMAX(max_spread_amount - max_tunnel_diameter / 2 - insure, 1);
ar += v3s16(1,0,1) * more * 2; ar += v3s16(1,0,1) * more * 2;
of -= v3s16(1,0,1) * more; of -= v3s16(1,0,1) * more;