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Private nodemeta (#5702)

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* Private node metadata that isn't sent to the client
This commit is contained in:
sfan5 2017-05-10 15:29:21 +02:00 • committed by Loïc Blot
parent 6945f807ab
commit 071e114ffa
10 changed files with 114 additions and 27 deletions
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27
src/script/lua_api/l_nodemeta.cpp
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@ -94,6 +94,32 @@ int NodeMetaRef::l_get_inventory(lua_State *L)
return 1;
}
// mark_as_private(self, <string> or {<string>, <string>, ...})
int NodeMetaRef::l_mark_as_private(lua_State *L)
{
MAP_LOCK_REQUIRED;
NodeMetaRef *ref = checkobject(L, 1);
NodeMetadata *meta = dynamic_cast<NodeMetadata*>(ref->getmeta(true));
assert(meta);
if (lua_istable(L, 2)) {
lua_pushnil(L);
while (lua_next(L, 2) != 0) {
// key at index -2 and value at index -1
luaL_checktype(L, -1, LUA_TSTRING);
meta->markPrivate(lua_tostring(L, -1), true);
// removes value, keeps key for next iteration
lua_pop(L, 1);
}
} else if (lua_isstring(L, 2)) {
meta->markPrivate(lua_tostring(L, 2), true);
}
ref->reportMetadataChange();
return 0;
}
void NodeMetaRef::handleToTable(lua_State *L, Metadata *_meta)
{
// fields
@ -229,6 +255,7 @@ const luaL_Reg NodeMetaRef::methodsServer[] = {
luamethod(MetaDataRef, to_table),
luamethod(MetaDataRef, from_table),
luamethod(NodeMetaRef, get_inventory),
luamethod(NodeMetaRef, mark_as_private),
luamethod(MetaDataRef, equals),
{0,0}
};