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mapgen math: better rooms limit

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proller 2021-08-11 18:06:57 +03:00
parent 82043d019f
commit e252e2c10e
1 changed files with 2 additions and 3 deletions
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5
src/mapgen_math.cpp
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@ -202,15 +202,14 @@ inline double rooms(double dx, double dy, double dz, double d, int ITR = 1, int
const auto rooms_pow_fill_max = 4;
const auto room_fill_every = 10;
const auto room_big_every = 14;
const auto rooms_limit = 13; // 16384. next larger than map limit
const auto rooms_limit = (MAX_MAP_GENERATION_LIMIT >> rooms_pow_max) << rooms_pow_max;
// errorstream << " t "<<" x=" << x << " y="<< y << " x="<<z << " pw="<<pw<< " every="<<every<< " ty="<<((int)y%every)<<"\n";
const int cxi = (x >> rooms_pow_max), cyi = (y >> rooms_pow_max), czi = (z >> rooms_pow_max);
int cx = cxi << rooms_pow_max, cy = cyi << rooms_pow_max, cz = czi << rooms_pow_max;
int room_n = cxi + (cyi * MAX_MAP_GENERATION_LIMIT >> rooms_pow_max) + (czi * (MAX_MAP_GENERATION_LIMIT >> (rooms_pow_max - 1)));
int wall = 0;
const auto limit_pow = 2 << rooms_limit;
if (x > limit_pow || y > limit_pow || z > limit_pow || x < -limit_pow || y < -limit_pow || z < -limit_pow)
if (x > rooms_limit || y > rooms_limit || z > rooms_limit || x < -rooms_limit || y < -rooms_limit || z < -rooms_limit)
return 0;
for (int pw2 = rooms_pow_max; pw2 >= rooms_pow_min; --pw2) {