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Map generation limit: Make per-world

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The setting limits map generation but affects nothing else.
Add 'mapgen_limit' to global mapgen parameters.
Move 'blockpos_over_mapgen_limit()' to the only place it is called
from: map.cpp.
Allow teleportation to any part of the world even if over the set
mapgen limit.
Simplify the reading of this limit in mgvalleys.
Remove the 'map_generation_limit' setting.
This commit is contained in:
paramat 2017-03-23 00:18:59 +00:00
parent 09f2cd0264
commit ec0c4d33db
11 changed files with 45 additions and 47 deletions
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13
src/map.cpp
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@ -1367,6 +1367,19 @@ s16 ServerMap::getWaterLevel()
return getMapgenParams()->water_level;
}
bool ServerMap::blockpos_over_mapgen_limit(v3s16 p)
{
const s16 mapgen_limit_bp = rangelim(
getMapgenParams()->mapgen_limit, 0, MAX_MAP_GENERATION_LIMIT) /
MAP_BLOCKSIZE;
return p.X < -mapgen_limit_bp ||
p.X > mapgen_limit_bp ||
p.Y < -mapgen_limit_bp ||
p.Y > mapgen_limit_bp ||
p.Z < -mapgen_limit_bp ||
p.Z > mapgen_limit_bp;
}
bool ServerMap::initBlockMake(v3s16 blockpos, BlockMakeData *data)
{
s16 csize = getMapgenParams()->chunksize;