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Mapgen: Use getBlockSeed2() for blockseeds (much better uniformity)

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This commit is contained in:
kwolekr
2014-12-29 21:44:52 -05:00
parent ca89e63b27
commit 0974337804
10 changed files with 24 additions and 16 deletions
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11
src/emerge.cpp
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@@ -325,15 +325,6 @@ bool EmergeManager::isBlockUnderground(v3s16 blockpos)
}
u32 EmergeManager::getBlockSeed(v3s16 p)
{
return (u32)(params.seed & 0xFFFFFFFF) +
p.Z * 38134234 +
p.Y * 42123 +
p.X * 23;
}
void EmergeManager::getMapgenNames(std::list<const char *> &mgnames)
{
for (u32 i = 0; i != ARRLEN(reg_mapgens); i++)
@@ -547,7 +538,7 @@ void *EmergeThread::Thread()
VoxelArea(minp, maxp));
try { // takes about 90ms with -O1 on an e3-1230v2
m_server->getScriptIface()->environment_OnGenerated(
minp, maxp, emerge->getBlockSeed(minp));
minp, maxp, mapgen->blockseed);
} catch(LuaError &e) {
m_server->setAsyncFatalError(e.what());
}