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Give the Mapgen on each EmergeThread its own Biome/Ore/Deco/SchemManager copy

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This commit is contained in:
sfan5 2020-04-10 02:05:20 +02:00 • committed by Loïc Blot
parent 2062c80e21
commit 3c65d1acec
27 changed files with 225 additions and 77 deletions
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27
src/mapgen/mg_schematic.cpp
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@ -43,12 +43,21 @@ SchematicManager::SchematicManager(Server *server) :
}
SchematicManager *SchematicManager::clone() const
{
auto mgr = new SchematicManager();
assert(mgr);
ObjDefManager::cloneTo(mgr);
return mgr;
}
void SchematicManager::clear()
{
EmergeManager *emerge = m_server->getEmergeManager();
// Remove all dangling references in Decorations
DecorationManager *decomgr = emerge->decomgr;
DecorationManager *decomgr = emerge->getWritableDecorationManager();
for (size_t i = 0; i != decomgr->getNumObjects(); i++) {
Decoration *deco = (Decoration *)decomgr->getRaw(i);
@ -79,7 +88,21 @@ Schematic::~Schematic()
ObjDef *Schematic::clone() const
{
FATAL_ERROR("not cloneable");
auto def = new Schematic();
ObjDef::cloneTo(def);
NodeResolver::cloneTo(def);
def->c_nodes = c_nodes;
def->flags = flags;
def->size = size;
FATAL_ERROR_IF(!schemdata, "Schematic can only be cloned after loading");
u32 nodecount = size.X * size.Y * size.Z;
def->schemdata = new MapNode[nodecount];
memcpy(def->schemdata, schemdata, sizeof(MapNode) * nodecount);
def->slice_probs = new u8[size.Y];
memcpy(def->slice_probs, slice_probs, sizeof(u8) * size.Y);
return def;
}