public Builder mergeFrom(skadistats.clarity.wire.common.proto.NetworkBaseTypes.CNETMsg_SpawnGroup_Load other) { if (other == skadistats.clarity.wire.common.proto.NetworkBaseTypes.CNETMsg_SpawnGroup_Load.getDefaultInstance()) return this; if (other.hasWorldname()) { bitField0_ |= 0x00000001; worldname_ = other.worldname_;