4jcraft/Minecraft.World/WorldGen/Biomes/ExtremeHillsBiome.cpp

#include "../../Platform/stdafx.h"
#include "../../Headers/net.minecraft.world.level.h"
#include "../../Headers/net.minecraft.world.level.tile.h"
#include "../../Headers/net.minecraft.world.level.levelgen.feature.h"
#include "ExtremeHillsBiome.h"

ExtremeHillsBiome::ExtremeHillsBiome(int id) : Biome(id) {
    silverfishFeature = new OreFeature(Tile::monsterStoneEgg_Id, 8);
    friendlies.clear();
}

ExtremeHillsBiome::~ExtremeHillsBiome() { delete silverfishFeature; }

void ExtremeHillsBiome::decorate(Level* level, Random* random, int xo, int zo) {
    Biome::decorate(level, random, xo, zo);

    if (GENERATE_EMERALD_ORE) {
        int emeraldCount = 3 + random->nextInt(6);
        for (int d = 0; d < emeraldCount; d++) {
            int x = xo + random->nextInt(16);
            int y = random->nextInt((Level::genDepth / 4) - 4) + 4;
            int z = zo + random->nextInt(16);
            int tile = level->getTile(x, y, z);
            if (tile == Tile::stone_Id) {
                level->setTileAndData(x, y, z, Tile::emeraldOre_Id, 0,
                                      Tile::UPDATE_CLIENTS);
            }
        }
    }

    for (int i = 0; i < 7; i++) {
        int x = xo + random->nextInt(16);
        int y = random->nextInt(Level::genDepth / 2);
        int z = zo + random->nextInt(16);
        silverfishFeature->place(level, random, x, y, z);
    }
}