V1.19.1 | Minecraft

// CityFeatureRegistration.java package com.example.minecraft.feature;

import net.minecraft.core.BlockPosition; import net.minecraft.core.Holder; import net.minecraft.world.level.Level; import net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplate; import net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplateManager; Minecraft v1.19.1

public class Building { private final Level level; private final BlockPosition pos; private final int districtIndex; private final int buildingIndex; // CityFeatureRegistration

public class CityStructure { private final Level level; private final BlockPosition pos; private final BlockPosition pos