Minecraft - V1.19.1

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

// Add roof level.setBlock(new BlockPosition(pos.getX() + buildingSize / 2, pos.getY() + 1, pos.getZ() + buildingSize / 2), Blocks.STONE_SLAB.defaultBlockState(), 2); } } To register the feature, you can use the following code: Minecraft v1.19.1

public void generate() { // Generate districts for (int i = 0; i < 5; i++) { District district = new District(level, pos, i); district.generate(); } } } // CityFeature

public void generate() { // Generate buildings for (int i = 0; i < 10; i++) { Building building = new Building(level, pos, index, i); building.generate(); } // CityFeature.java package com.example.minecraft.feature

private void generateDecorations() { // Generate decorations Random random = new Random(); for (int i = 0; i < 10; i++) { int x = pos.getX() + random.nextInt(16); int z = pos.getZ() + random.nextInt(16); level.setBlock(new BlockPosition(x, pos.getY() + 1, z), Blocks.TORCH.defaultBlockState(), 2); } } }