A Discussion About Minecraft Server Configurations

Abstract

這篇文章將討論如何對一個 Minecraft服務端 進行 基本配置，優化配置 以及一些進階的內容。

我們將討論如何在 減少對VANILLA做出改變 的情況下，對 服務端核心 進行性能優化。

這篇文章會從最基本的配置開始，並且逐漸介紹一些比較重要的 配置項。

當然，我們可能會略過一些無關影響的項目。

How to choose the best server-core ?

如何選擇 服務端核心 取決於你的需求。

由於這篇文章主要側重於針對 插件服 的優化討論，所以我們不會過多地討論 模組服 的優化問題。

對於 模組服 而言，更應當考慮的是 兼容性問題 和 安全性問題。

對於安裝有多個 模組 的 模組服 而言，首要的任務是解決上述兩個問題，然後再考慮解決 影響較大的性能問題。

目前來說，模組服可以選擇兩種主流的核心：

• 基於Forge + Bukkit 的核心：這類核心將同時支持 Bukkit 和 Forge 的 API，但或多或少存在不同的兼容問題，

  本質上來說，由於兩套事件系統是相對獨立的，如何較好地來處理EventBus一直是比較頭疼的問題。

  如果你希望有較好的兼容性，可以嘗試 CatServer

  如果你希望保持最新版本的更近，可以嘗試 Mohist

  盡管 Mohist 的開發團隊盡力地保持版本跟進，並且他們宣稱擁有 99%的Bukkit插件兼容性，但事實並不是這樣的。

  Mohist經常會出現莫名其妙的 NPE異常，並且對於部分 流行插件 仍具有兼容問題。

  一些已經停止維護的核心，如MCPC，KCauldron等，以及他們的接力者將不被提及。

• 基於 Forge/Fabric 的核心：如果你選擇了這類核心，那麽將免去了 插件 的那些麻煩事情。

  你可能將無法安裝插件，但你或許根本不需要他們。

  使用 Mixin技術 的 Sponge 比較激進，但是如果它符合你的需求，可以做一個嘗試。

  此外， Fabric 搭配 優化類模組 也是不錯的選擇。

對於 插件服 而言，我們將首先排除掉 Vanilla ，這是 Mojang 所提供的默認服務端 ，盡管它可以保證原汁原味的特性，但由於極其糟糕的性能表現，以及不支持 Bukkit API，將不符合大部分的需求。

其次考慮 CraftBukkit，最大的特色是加入了 Bukkit API 的支持，這構成了 插件服 的基礎。

但如果你打算使用 CraftBukkit，請不妨考慮下 Spigot，後者擁有 更好的性能，並且對 特性的改變 與前者相差甚微。

接下來，我們會講本篇文章的主角：Paper 是一個註重於 性能 與 安全 的 下一代服務端，在保持 較多特性 不被改變的情況下，提供了 極大的性能優化。

並且，你根本不需要擔心 Bukkit API 的兼容性問題，甚至相反地，主流的插件 會主動選擇使用提供了更多功能的 Paper API，而這一切都是 向下兼容的

插件開發者 應該盡量選擇使用 Paper API，而不是 Spigot API。以便免費地獲得 性能提升，同時不丟失 兼容性。

進一步地，Purpur 是一個 基於Paper的服務端，它提供 更進一步的性能優化，以及 更高自由度的配置項。

本文會著重討論 Paper/Purpur 核心。

如果 Paper 已經完全足夠滿足你的需求，那麽你可以選擇就使用它。但 Purpur 仍然有許多有用的 特性開關，以及 性能優化

我知道有許多 基於Paper/Purpur的服務端，但 Paper/Purpur 已經提供了足夠多的 保守的性能優化，以及一些 激進的性能優化。

在這個前提下，選擇 其他更進一步的優化端，將很難獲得 顯著的性能提升，並且將引入更多的 不穩定性。

How to config the server-core ?

這個章節將占據大部分的內容，而且也是 最重要 的，或許也是 最難的。

重新強調一遍，本篇文章基於的原則是：最小化對VANILLA的改變的同時，盡可能地獲得優化配置。

優化配置 是糟糕的方案，他們本應該在 代碼 中完成優化，那樣才會是最有效的。

我們會循序漸進地討論每個配置項。

server.properties

#Minecraft server properties
enable-jmx-monitoring=false
# 請關閉基於明文傳輸的RCON協議，如果堅持使用，你的密碼將可能被嗅探，並導致潛在的安全問題。
rcon.port=25575
level-seed=
gamemode=survival
enable-command-block=false
# 是否啟用"狀態查詢協議"，這將決定Server List的Status是否會正常顯示。
enable-query=false
generator-settings={}
# 如果你希望將不當言論當成有效證據並提交給Mojang的話，請啟用該項。
enforce-secure-profile=false
level-name=world
motd=A Minecraft Server
query.port=11565
pvp=true
generate-structures=true
max-chained-neighbor-updates=1000000
difficulty=hard
network-compression-threshold=256
max-tick-time=60000
require-resource-pack=false
use-native-transport=true
max-players=20
online-mode=false
enable-status=true
allow-flight=true
broadcast-rcon-to-ops=true
# 盡管修改該項可以極大地影響性能，但同時也將極大地損壞特性。請不要碰這項。
view-distance=10
server-ip=
resource-pack-prompt=
allow-nether=true
server-port=25565
enable-rcon=false
sync-chunk-writes=true
op-permission-level=4
server-name=Unknown Server
prevent-proxy-connections=false
# 對於較高版本的Client，當Cursor懸浮在Status欄時，可以查詢到在線玩家。該項對帶寬有極小影響。
hide-online-players=true
resource-pack=
entity-broadcast-range-percentage=100
# 見view-distance
simulation-distance=10
rcon.password=
player-idle-timeout=0
debug=false
force-gamemode=false
# 不要指望通過設置該值來避免流量攻擊，當你需要用到該值時，已經為時過晚。
rate-limit=0
hardcore=false
white-list=false
broadcast-console-to-ops=true
spawn-npcs=true
previews-chat=false
spawn-animals=true
function-permission-level=3
level-type=minecraft\:normal
text-filtering-config=
spawn-monsters=true
enforce-whitelist=false
spawn-protection=0
resource-pack-sha1=
max-world-size=29999984

對於 server.properties 而言，你應當只期望在這裏完成 最基本的設置，通過修改這個 配置文件 不會讓你獲得 期望的性能提升。（不要碰 view-distance 和 simulation-distance ，如果你在乎 特性 的話）

bukkit.yml

settings:
  allow-end: true
  warn-on-overload: true
  permissions-file: permissions.yml
  update-folder: update
  plugin-profiling: false
  # 對於相同IP來說，兩次連接之間必須等待的間隔：該項可以一定程度防禦流量攻擊。
  connection-throttle: 4000
  query-plugins: false
  deprecated-verbose: default
  shutdown-message: Server closed.
  minimum-api: none
  use-map-color-cache: true
# 如果你遭遇了實體過多的情況，可以選擇減少spawn-limits中的數值。
# 一般來說，減少ambient和water-ambient數值不會有什麽影響，但是盡量不要減少monsters
spawn-limits:
  monsters: 70
  animals: 10
  water-animals: 5
  water-ambient: 20
  water-underground-creature: 5
  axolotls: 5
  ambient: 15
chunk-gc:
  period-in-ticks: 600
ticks-per:
  animal-spawns: 400
  # 請註意，該項會對性能造成較大的影響。該項的默認值是一個非常瘋狂的數值。它會按每秒20次的頻率不斷計算可生成怪物的區域。
  # 可以比較安全地提升該項數值，因為大部分的計算量實際上是無效的，對特性的改變極小。
  monster-spawns: 1
  water-spawns: 20
  water-ambient-spawns: 20
  water-underground-creature-spawns: '20'
  axolotl-spawns: 20
  ambient-spawns: 400
  # 可以選擇禁用Bukkit的自動保存，因為Paper提供了一個更加高效且穩定的存儲算法。
  autosave: 0
aliases: now-in-commands.yml

spigot.yml

# This is the main configuration file for Spigot.
# As you can see, there's tons to configure. Some options may impact gameplay, so use
# with caution, and make sure you know what each option does before configuring.
# For a reference for any variable inside this file, check out the Spigot wiki at
# http://www.spigotmc.org/wiki/spigot-configuration/
#
# If you need help with the configuration or have any questions related to Spigot,
# join us at the Discord or drop by our forums and leave a post.
#
# Discord: https://www.spigotmc.org/go/discord
# Forums: http://www.spigotmc.org/

settings:
  debug: false
  sample-count: 0
  # 核心在未響應狀態下，等待多久執行重啟。對於較差的CPU或者網絡狀態，建議設置該值為60到180s以避免陷入"不正常的循環重啟"之中
  # 一個註定失敗的網絡請求通常會耗費1-2分鐘時間。（一般來說，開發者們總是假設網絡請求不會失敗，並且也很少為失敗情況編寫有效的處理代碼。）
  timeout-time: 180
  restart-on-crash: true
  restart-script: ./start.sh
  bungeecord: false
  player-shuffle: 0
  user-cache-size: 1000
  save-user-cache-on-stop-only: false
  # 請務必禁用Spigot提供的AC功能，因為他們總是造成false-positive，以及影響遊玩體驗的setback
  moved-wrongly-threshold: '2048'
  moved-too-quickly-multiplier: '2048'
  netty-threads: 4
  attribute:
    maxHealth:
      max: 2048
    movementSpeed:
      max: 2048
    attackDamage:
      max: 2048
  log-villager-deaths: true
  log-named-deaths: true
messages:
  whitelist: message
  unknown-command: message
  server-full: message
  outdated-client: message
  outdated-server: message
  restart: message
advancements:
  disable-saving: false
  disabled:
  - minecraft:story/disabled
commands:
  spam-exclusions:
  - /skill
  silent-commandblock-console: false
  replace-commands:
  - setblock
  - summon
  - testforblock
  - tellraw
  log: true
  tab-complete: 0
  send-namespaced: true
players:
  disable-saving: false
world-settings:
  default:
    seed-ancientcity: 20083232
    seed-buriedtreasure: 10387320
    seed-mineshaft: default
    verbose: false
    below-zero-generation-in-existing-chunks: true
    end-portal-sound-radius: 0
    merge-radius:
      item: 2.5
      exp: 3
    # 如果你安裝了任何清道夫插件，那麽你應該回來好好看看這個配置項。
    item-despawn-rate: 6000
    view-distance: default
    simulation-distance: default
    thunder-chance: 100000
    enable-zombie-pigmen-portal-spawns: true
    wither-spawn-sound-radius: 0
    hanging-tick-frequency: 100
    arrow-despawn-rate: 1200
    trident-despawn-rate: 1200
    zombie-aggressive-towards-villager: true
    nerf-spawner-mobs: false
    mob-spawn-range: 8
    growth:
      cactus-modifier: 100
      cane-modifier: 100
      melon-modifier: 100
      mushroom-modifier: 100
      pumpkin-modifier: 100
      sapling-modifier: 100
      beetroot-modifier: 100
      carrot-modifier: 100
      potato-modifier: 100
      wheat-modifier: 100
      netherwart-modifier: 100
      vine-modifier: 100
      cocoa-modifier: 100
      bamboo-modifier: 100
      sweetberry-modifier: 100
      kelp-modifier: 100
      twistingvines-modifier: 100
      weepingvines-modifier: 100
      cavevines-modifier: 100
      glowberry-modifier: 100
    # activation-range會極大地影響性能，但仍然不建議修改該值。否則與生物特性相關的結構將會失效。
    entity-activation-range:
      animals: 32
      monsters: 32
      raiders: 48
      misc: 16
      water: 16
      villagers: 32
      flying-monsters: 32
      wake-up-inactive:
        animals-max-per-tick: 4
        animals-every: 1200
        animals-for: 100
        monsters-max-per-tick: 8
        monsters-every: 400
        monsters-for: 100
        villagers-max-per-tick: 4
        villagers-every: 600
        villagers-for: 100
        flying-monsters-max-per-tick: 8
        flying-monsters-every: 200
        flying-monsters-for: 100
      villagers-work-immunity-after: 100
      villagers-work-immunity-for: 20
      villagers-active-for-panic: true
      tick-inactive-villagers: true
      ignore-spectators: false
    entity-tracking-range:
      players: 48
      animals: 48
      monsters: 48
      misc: 32
      other: 64
    # 盡管hopper是性能代價最大的tile entity，但仍然不建議修改hopper的屬性，因為Paper針對hopper使用了優化算法。
    ticks-per:
      hopper-transfer: 8
      hopper-check: 1
    hopper-amount: 1
    hopper-can-load-chunks: false
    dragon-death-sound-radius: 0
    # 如果你希望使用anti-xray功能，請記得在地圖被生成之前修改structure-seed
    seed-village: 10387312
    seed-desert: 14357617
    seed-igloo: 14357618
    seed-jungle: 14357619
    seed-swamp: 14357620
    seed-monument: 10387313
    seed-shipwreck: 165745295
    seed-ocean: 14357621
    seed-outpost: 165745296
    seed-endcity: 10387313
    seed-slime: 987234911
    seed-nether: 30084232
    seed-mansion: 10387319
    seed-fossil: 14357921
    seed-portal: 34222645
    seed-stronghold: default
    hunger:
      jump-walk-exhaustion: 0.05
      jump-sprint-exhaustion: 0.2
      combat-exhaustion: 0.1
      regen-exhaustion: 6
      swim-multiplier: 0.01
      sprint-multiplier: 0.1
      other-multiplier: 0
    # 這項數值限製了每刻TNT的計算量上限，TNT的計算並不會造成laggy，除非該項被設置地足夠大。
    max-tnt-per-tick: 1000
    # 為了在TPS不足20.0時保證hopper等tile entity以及普通entity的正確運算，可以將max-tick-time設置地足夠長。
    max-tick-time:
      tile: 1000
      entity: 1000
  worldeditregentempworld:
    verbose: false
  faweregentempworld:
    verbose: false
config-version: 12
stats:
  disable-saving: false
  forced-stats: {}

paper-global.yml

# This is the global configuration file for Paper.
# As you can see, there's a lot to configure. Some options may impact gameplay, so use
# with caution, and make sure you know what each option does before configuring.
# 
# If you need help with the configuration or have any questions related to Paper,
# join us in our Discord or check the docs page.
# 
# The world configuration options have been moved inside
# their respective world folder. The files are named paper-world.yml
# 
# Docs: https://docs.papermc.io/
# Discord: https://discord.gg/papermc
# Website: https://papermc.io/

_version: 28
async-chunks:
  threads: -1
chunk-loading:
  autoconfig-send-distance: true
  enable-frustum-priority: false
  global-max-chunk-load-rate: -1.0
  global-max-chunk-send-rate: -1.0
  global-max-concurrent-loads: 500.0
  max-concurrent-sends: 2
  min-load-radius: 2
  player-max-chunk-load-rate: -1.0
  player-max-concurrent-loads: 20.0
  target-player-chunk-send-rate: 100.0
chunk-system:
  gen-parallelism: default
  io-threads: -1
  worker-threads: -1
collisions:
  enable-player-collisions: true
  send-full-pos-for-hard-colliding-entities: true
commands:
  fix-target-selector-tag-completion: true
  suggest-player-names-when-null-tab-completions: true
  time-command-affects-all-worlds: false
console:
  enable-brigadier-completions: true
  enable-brigadier-highlighting: true
  has-all-permissions: false
item-validation:
  book:
    author: 8192
    page: 16384
    title: 8192
  book-size:
    page-max: 2560
    total-multiplier: 0.98
  display-name: 8192
  lore-line: 8192
  resolve-selectors-in-books: false
logging:
  deobfuscate-stacktraces: true
  log-player-ip-addresses: true
  use-rgb-for-named-text-colors: true
messages:
  kick:
    authentication-servers-down: message
    connection-throttle: message
    flying-player: message
    flying-vehicle: message
  no-permission: message
  use-display-name-in-quit-message: false
misc:
  chat-threads:
    chat-executor-core-size: -1
    chat-executor-max-size: -1
  fix-entity-position-desync: true
  lag-compensate-block-breaking: true
  load-permissions-yml-before-plugins: true
  max-joins-per-tick: 3
  region-file-cache-size: 256
  strict-advancement-dimension-check: false
  use-alternative-luck-formula: false
  use-dimension-type-for-custom-spawners: false
packet-limiter:
  all-packets:
    action: KICK
    interval: 7.0
    max-packet-rate: 5000.0
  kick-message: <red><lang:disconnect.exceeded_packet_rate>
  overrides:
    ServerboundPlaceRecipePacket:
      action: DROP
      interval: 4.0
      max-packet-rate: 5.0
# 請註意，不同於bukkit.yml中的autosave，Paper中的playerdata和chunks數據是分開保存的。
player-auto-save:
  max-per-tick: -1
  rate: 6000
proxies:
  bungee-cord:
    online-mode: true
  proxy-protocol: false
  velocity:
    enabled: false
    online-mode: false
    secret: ''
scoreboards:
  save-empty-scoreboard-teams: false
  track-plugin-scoreboards: false
spam-limiter:
  incoming-packet-threshold: 300
  recipe-spam-increment: 1
  recipe-spam-limit: 20
  tab-spam-increment: 1
  tab-spam-limit: 500
timings:
  enabled: false
  hidden-config-entries:
  - database
  - proxies.velocity.secret
  history-interval: 300
  history-length: 3600
  really-enabled: false
  server-name: Unknown Server
  server-name-privacy: false
  url: https://timings.aikar.co/
  verbose: true
# 根據你的需求設置
unsupported-settings:
  allow-grindstone-overstacking: false
  allow-headless-pistons: true
  allow-permanent-block-break-exploits: true
  allow-piston-duplication: true
  perform-username-validation: true
watchdog:
  early-warning-delay: 180000
  early-warning-every: 5000

paper-world-defaults.yml

# This is the world defaults configuration file for Paper.
# As you can see, there's a lot to configure. Some options may impact gameplay, so use
# with caution, and make sure you know what each option does before configuring.
# 
# If you need help with the configuration or have any questions related to Paper,
# join us in our Discord or check the docs page.
# 
# Configuration options here apply to all worlds, unless you specify overrides inside
# the world-specific config file inside each world folder.
# 
# Docs: https://docs.papermc.io/
# Discord: https://discord.gg/papermc
# Website: https://papermc.io/

_version: 29
anticheat:
  # 如果你需要反礦透功能，請務必選擇Paper的anti-xray，沒有任何插件可以優於Paper的anti-xary
  anti-xray:
    enabled: false
    # mode 2對帶寬和內存影響非常大，但效果也最強力。（盡管仍然可以被bypass）
    # mode 1可以較為有效地降低作弊玩家的優勢。
    engine-mode: 2
    hidden-blocks:
    - chest
    - coal_ore
    - deepslate_coal_ore
    - copper_ore
    - deepslate_copper_ore
    - raw_copper_block
    - diamond_ore
    - deepslate_diamond_ore
    - emerald_ore
    - deepslate_emerald_ore
    - gold_ore
    - deepslate_gold_ore
    - iron_ore
    - deepslate_iron_ore
    - raw_iron_block
    - lapis_ore
    - deepslate_lapis_ore
    - redstone_ore
    - deepslate_redstone_ore
    lava-obscures: false
    max-block-height: 64
    replacement-blocks:
    - stone
    - oak_planks
    - deepslate
    update-radius: 2
    use-permission: false
  obfuscation:
    items:
      hide-durability: false
      hide-itemmeta: false
chunks:
  # 如果你禁用了bukkit.yml的autosave，那麽請務必記得啟用Paper的auto-save-interval （該項僅保存chunks）
  auto-save-interval: '6000'
  # 該項用於設置區塊卸載的緩沖區，如果經常發生往復傳送，則設置該項為10-20s可以避免相同區塊被反復地卸載和加載。
  delay-chunk-unloads-by: 0s
  entity-per-chunk-save-limit:
    arrow: -1
    ender_pearl: -1
    experience_orb: -1
    fireball: -1
    small_fireball: -1
    snowball: -1
  fixed-chunk-inhabited-time: -1
  max-auto-save-chunks-per-tick: 24
  prevent-moving-into-unloaded-chunks: false
collisions:
  allow-player-cramming-damage: false
  allow-vehicle-collisions: true
  fix-climbing-bypassing-cramming-rule: false
  max-entity-collisions: 8
  only-players-collide: false
entities:
  armor-stands:
    do-collision-entity-lookups: true
    tick: true
  behavior:
    baby-zombie-movement-modifier: 0.5
    disable-chest-cat-detection: false
    disable-creeper-lingering-effect: false
    disable-player-crits: false
    door-breaking-difficulty:
      husk:
      - HARD
      vindicator:
      - NORMAL
      - HARD
      zombie:
      - HARD
      zombie_villager:
      - HARD
      zombified_piglin:
      - HARD
    ender-dragons-death-always-places-dragon-egg: false
    experience-merge-max-value: -1
    mobs-can-always-pick-up-loot:
      skeletons: false
      zombies: false
    nerf-pigmen-from-nether-portals: false
    parrots-are-unaffected-by-player-movement: false
    phantoms-do-not-spawn-on-creative-players: true
    phantoms-only-attack-insomniacs: true
    piglins-guard-chests: true
    pillager-patrols:
      disable: false
      spawn-chance: 0.2
      spawn-delay:
        per-player: false
        ticks: 12000
      start:
        day: 5
        per-player: false
    should-remove-dragon: false
    spawner-nerfed-mobs-should-jump: false
    zombie-villager-infection-chance: -1.0
    zombies-target-turtle-eggs: true
  entities-target-with-follow-range: false
  mob-effects:
    immune-to-wither-effect:
      wither: true
      wither-skeleton: true
    spiders-immune-to-poison-effect: true
    undead-immune-to-certain-effects: true
  spawning:
    all-chunks-are-slime-chunks: false
    # 為不同的item設置不同的despawn-rate，這裏可能需要進行設置。
    # 保持默認配置也是可以接受的，因為item一般不造成服務端卡頓。
    alt-item-despawn-rate:
      enabled: true
      items:
        cobblestone: 300
    count-all-mobs-for-spawning: false
    creative-arrow-despawn-rate: default
    despawn-ranges:
      ambient:
        hard: 128
        soft: 32
      axolotls:
        hard: 128
        soft: 32
      creature:
        hard: 128
        soft: 32
      misc:
        hard: 128
        soft: 32
      monster:
        hard: 128
        soft: 32
      underground_water_creature:
        hard: 128
        soft: 32
      water_ambient:
        hard: 64
        soft: 32
      water_creature:
        hard: 128
        soft: 32
    disable-mob-spawner-spawn-egg-transformation: true
    duplicate-uuid:
      mode: SAFE_REGEN
      safe-regen-delete-range: 32
    filter-nbt-data-from-spawn-eggs-and-related: true
    iron-golems-can-spawn-in-air: false
    monster-spawn-max-light-level: -1
    non-player-arrow-despawn-rate: default
    per-player-mob-spawns: true
    scan-for-legacy-ender-dragon: true
    skeleton-horse-thunder-spawn-chance: default
    slime-spawn-height:
      slime-chunk:
        maximum: 40.0
      surface-biome:
        maximum: 70.0
        minimum: 50.0
    spawn-limits:
      ambient: -1
      axolotls: -1
      creature: -1
      monster: -1
      underground_water_creature: -1
      water_ambient: -1
      water_creature: -1
    wandering-trader:
      spawn-chance-failure-increment: 25
      spawn-chance-max: 75
      spawn-chance-min: 25
      spawn-day-length: 24000
      spawn-minute-length: 1200
    wateranimal-spawn-height:
      maximum: default
      minimum: default
environment:
  disable-explosion-knockback: false
  disable-ice-and-snow: false
  disable-teleportation-suffocation-check: false
  disable-thunder: false
  fire-tick-delay: 30
  frosted-ice:
    delay:
      max: 40
      min: 20
    enabled: true
  generate-flat-bedrock: false
  nether-ceiling-void-damage-height: disabled
  optimize-explosions: true
  portal-create-radius: 16
  portal-search-radius: 128
  portal-search-vanilla-dimension-scaling: true
  treasure-maps:
    enabled: true
    find-already-discovered:
      loot-tables: default
      villager-trade: false
  water-over-lava-flow-speed: 5
# 如果你願意付出使用anti-xary的mode2的代價，那麽最好也為"結構生成"啟用隨機種子
# 否則，Github上的SeedCrackerX將可以在取得一定特征值後，輕松地完成對seed的暴力破解。
feature-seeds:
  generate-random-seeds-for-all: false
fishing-time-range:
  maximum: 600
  minimum: 100
fixes:
  disable-unloaded-chunk-enderpearl-exploit: true
  falling-block-height-nerf: disabled
  fix-curing-zombie-villager-discount-exploit: false
  fix-items-merging-through-walls: false
  prevent-tnt-from-moving-in-water: false
  split-overstacked-loot: true
  tnt-entity-height-nerf: disabled
hopper:
  cooldown-when-full: true
  disable-move-event: false
  ignore-occluding-blocks: false
lootables:
  auto-replenish: false
  max-refills: -1
  refresh-max: 2d
  refresh-min: 12h
  reset-seed-on-fill: true
  restrict-player-reloot: true
maps:
  item-frame-cursor-limit: 128
  item-frame-cursor-update-interval: 10
max-growth-height:
  bamboo:
    max: 16
    min: 11
  cactus: 3
  reeds: 3
misc:
  disable-end-credits: false
  disable-relative-projectile-velocity: false
  disable-sprint-interruption-on-attack: false
  light-queue-size: 20
  max-leash-distance: 10.0
  # 盡管有些高性能的紅石實現算法，但他們往往只支持一些特定的版本，並且也不是完美復現特性。
  # 對於上述所提到的服務端核心，該項均使用的是VANILLA實現算法。
  redstone-implementation: VANILLA
  shield-blocking-delay: 5
  show-sign-click-command-failure-msgs-to-player: false
  update-pathfinding-on-block-update: false
scoreboards:
  allow-non-player-entities-on-scoreboards: false
  use-vanilla-world-scoreboard-name-coloring: false
spawn:
  allow-using-signs-inside-spawn-protection: false
  keep-spawn-loaded: true
  keep-spawn-loaded-range: 10
tick-rates:
  # 對於entity計算量過大的情況下，通常可以修改該項來進行優化。
  # 這裏不會公布一份萬能的配置，但你可以通過閱讀timings或者sparks報告來填寫這些數值。
  # 對於pillager和zombified_piglin的行為限製略有不同。
  behavior: {}
  container-update: 1
  grass-spread: 1
  mob-spawner: 1
  # 見behavior
  # 如果villager和zombie的計算量過大，則應當著重查看該項。
  sensor: {}
unsupported-settings:
  fix-invulnerable-end-crystal-exploit: true

pufferfish.yml

# Pufferfish Configuration
# Check out Pufferfish Host for maximum performance server hosting: https://pufferfish.host
# Join our Discord for support: https://discord.gg/reZw4vQV9H
# Download new builds at https://ci.pufferfish.host/job/Pufferfish
info:
  version: '1.0'
# These values define a entity's maximum lifespan. If an
# entity is in this list and it has survived for longer than
# that number of ticks, then it will be removed. Setting a value to
# -1 disables this feature.
entity_timeouts:
  SNOWBALL: -1
  LLAMA_SPIT: -1
sentry-dsn: ''
enable-books: true
enable-suffocation-optimization: true
# 這一項並不意味著mob-spawning是fully-async的，仍然是parted-async，但開啟這項基本不造成特性改變。
enable-async-mob-spawning: true
# Optimizes projectile settings
projectile:
  max-loads-per-tick: 10
  max-loads-per-projectile: 10
# Optimizes entity brains when
# they're far away from the player
# 對於實體過多的情況，使用DAB來控製brain-tick是有效的方案，但是請註意通過blacklist過濾掉不適宜的實體。
# 修改該數值會造成較為明顯的特性改變。
dab:
  enabled: false
  start-distance: 12
  max-tick-freq: 20
  activation-dist-mod: 8
  blacklisted-entities: []
inactive-goal-selector-throttle: false
# Settings for things that don't belong elsewhere
misc:
  disable-method-profiler: true
  disable-out-of-order-chat: false

purpur.yml

# This is the main configuration file for Purpur.
# As you can see, there's tons to configure. Some options may impact gameplay, so use
# with caution, and make sure you know what each option does before configuring.
#
# If you need help with the configuration or have any questions related to Purpur,
# join us in our Discord guild.
#
# Website: https://purpurmc.org 
# Docs: https://purpurmc.org/docs 

verbose: false
settings:
  block-fall-multipliers:
    minecraft:black_bed:
      distance: 0.5
    minecraft:yellow_bed:
      distance: 0.5
    minecraft:lime_bed:
      distance: 0.5
    minecraft:brown_bed:
      distance: 0.5
    minecraft:light_gray_bed:
      distance: 0.5
    minecraft:magenta_bed:
      distance: 0.5
    minecraft:purple_bed:
      distance: 0.5
    minecraft:light_blue_bed:
      distance: 0.5
    minecraft:pink_bed:
      distance: 0.5
    minecraft:red_bed:
      distance: 0.5
    minecraft:hay_block:
      damage: 0.2
    minecraft:white_bed:
      distance: 0.5
    minecraft:gray_bed:
      distance: 0.5
    minecraft:cyan_bed:
      distance: 0.5
    minecraft:blue_bed:
      distance: 0.5
    minecraft:green_bed:
      distance: 0.5
    minecraft:orange_bed:
      distance: 0.5
  fix-projectile-looting-transfer: false
  blast-resistance-overrides: {}
  messages:
    cannot-ride-mob: <red>You cannot mount that mob
    afk-broadcast-away: <yellow><italic>%s is now AFK
    afk-broadcast-back: <yellow><italic>%s is no longer AFK
    afk-tab-list-prefix: '[AFK] '
    afk-tab-list-suffix: ''
    credits-command-output: <green>%s has been shown the end credits
    demo-command-output: <green>%s has been shown the demo screen
    ping-command-output: <green>%s's ping is %sms
    ram-command-output: '<green>Ram Usage: <used>/<xmx> (<percent>)'
    rambar-command-output: <green>Rambar toggled <onoff> for <target>
    tpsbar-command-output: <green>Tpsbar toggled <onoff> for <target>
    dont-run-with-scissors: <red><italic>Don't run with scissors!
    uptime-command-output: <green>Server uptime is <uptime>
    unverified-username: default
    sleep-skipping-night: default
    sleeping-players-percent: default
    death-message:
      run-with-scissors: <player> slipped and fell on their shears
      stonecutter: <player> has sawed themself in half
  broadcasts:
    advancement:
      only-broadcast-to-affected-player: false
    death:
      only-broadcast-to-affected-player: false
  # 與anti-xray搭配使用
  seed:
    structure:
      buried_treasure: -1
      mineshaft: -1
  # 該項用於規定laggy的判定閾值，與villager的動態tick-brain搭配使用。
  lagging-threshold: 16.0
  command:
    rambar:
      title: <gray>Ram<yellow>:</yellow> <used>/<xmx> (<percent>)
      overlay: NOTCHED_20
      progress-color:
        good: GREEN
        medium: YELLOW
        low: RED
      text-color:
        good: <gradient:#55ff55:#00aa00><text></gradient>
        medium: <gradient:#ffff55:#ffaa00><text></gradient>
        low: <gradient:#ff5555:#aa0000><text></gradient>
      tick-interval: 20
    tpsbar:
      title: <gray>TPS<yellow>:</yellow> <tps> MSPT<yellow>:</yellow> <mspt> Ping<yellow>:</yellow>
        <ping>ms
      overlay: NOTCHED_20
      fill-mode: MSPT
      progress-color:
        good: GREEN
        medium: YELLOW
        low: RED
      text-color:
        good: <gradient:#55ff55:#00aa00><text></gradient>
        medium: <gradient:#ffff55:#ffaa00><text></gradient>
        low: <gradient:#ff5555:#aa0000><text></gradient>
      tick-interval: 20
    compass:
      title: 'S  ·  ◈  ·  ◈  ·  ◈  ·  SW  ·  ◈  ·  ◈  ·  ◈  ·  W  ·  ◈  ·  ◈  ·  ◈  ·  NW  ·  ◈  ·  ◈  ·  ◈  ·  N  ·  ◈  ·  ◈  ·  ◈  ·  NE  ·  ◈  ·  ◈  ·  ◈  ·  E  ·  ◈  ·  ◈  ·  ◈  ·  SE  ·  ◈  ·  ◈  ·  ◈  ·  S  ·  ◈  ·  ◈  ·  ◈  ·  SW  ·  ◈  ·  ◈  ·  ◈  ·  W  ·  ◈  ·  ◈  ·  ◈  ·  NW  ·  ◈  ·  ◈  ·  ◈  ·  N  ·  ◈  ·  ◈  ·  ◈  ·  NE  ·  ◈  ·  ◈  ·  ◈  ·  E  ·  ◈  ·  ◈  ·  ◈  ·  SE  ·  ◈  ·  ◈  ·  ◈  ·  '
      overlay: PROGRESS
      progress-color: BLUE
      percent: 1.0
      tick-interval: 5
    gamemode:
      requires-specific-permission: false
    fill:
      max-area: 32768
    hide-hidden-players-from-entity-selector: false
    uptime:
      format: <days><hours><minutes><seconds>
      day: '%02d day, '
      days: '%02d days, '
      hour: '%02d hour, '
      hours: '%02d hours, '
      minute: '%02d minute, and '
      minutes: '%02d minutes, and '
      second: '%02d second'
      seconds: '%02d seconds'
  blocks:
    barrel:
      rows: 3
    ender_chest:
      six-rows: false
      use-permissions-for-rows: false
    crying_obsidian:
      valid-for-portal-frame: false
    beehive:
      max-bees-inside: 3
    anvil:
      cumulative-cost: true
    lightning_rod:
      range: 128
    grindstone:
      ignored-enchants:
      - minecraft:binding_curse
      - minecraft:vanishing_curse
      remove-attributes: false
      remove-name-and-lore: false
    cave_vines:
      max-growth-age: 25
    kelp:
      max-growth-age: 25
    twisting_vines:
      max-growth-age: 25
    weeping_vines:
      max-growth-age: 25
    disable-mushroom-updates: false
    disable-note-block-updates: false
    disable-chorus-plant-updates: false
  enchantment:
    allow-transparent-blocks-in-enchantment-box: false
    allow-infinity-and-mending-together: false
    allow-infinity-on-crossbow: false
    allow-looting-on-shears: false
    anvil:
      allow-unsafe-enchants: false
      allow-inapplicable-enchants: false
      allow-incompatible-enchants: false
      allow-higher-enchants-levels: false
    allow-unsafe-enchant-command: false
    clamp-levels: true
  entity:
    enderman:
      short-height: false
  allow-water-placement-in-the-end: true
  logger:
    suppress-library-loader: false
    suppress-init-legacy-material-errors: false
    suppress-ignored-advancement-warnings: false
    suppress-unrecognized-recipe-errors: false
    suppress-setblock-in-far-chunk-errors: false
    suppress-sent-expired-chat: false
  network:
    upnp-port-forwarding: false
    max-joins-per-second: true
    kick-for-out-of-order-chat: false
  username-valid-characters: ^[a-zA-Z0-9_.]*$
  food-properties: {}
  use-alternate-keepalive: true
  # 動態地調整tps，可以顯著提高tps的觀測數值，基本沒有副作用。
  tps-catchup: true
  server-mod-name: Purpur
  disable-give-dropping: true
config-version: 30
world-settings:
  default:
    blocks:
      grindstone:
        allow-oversized-stacking: false
      observer:
        disable-clock: false
      anvil:
        use-mini-message: false
        allow-colors: false
        iron-ingots-used-for-repair: 0
        obsidian-used-for-damage: 0
      azalea:
        growth-chance: 0.0
      beacon:
        effect-range:
          level-1: 20
          level-2: 30
          level-3: 40
          level-4: 50
      bed:
        explode: true
        explode-on-villager-sleep: false
        explosion-power: 5.0
        explosion-fire: true
        explosion-effect: DESTROY
      big_dripleaf:
        tilt-delay:
          FULL: 100
          UNSTABLE: 10
          PARTIAL: 10
      budding_amethyst:
        silk-touch: false
      cactus:
        breaks-from-solid-neighbors: true
      campfire:
        lit-when-placed: true
      chest:
        open-with-solid-block-on-top: false
      composter:
        sneak-to-bulk-process: false
      coral:
        die-outside-water: true
      dispenser:
        apply-cursed-to-armor-slots: true
        place-anvils: false
      door:
        requires-redstone: []
      dragon_egg:
        teleport: true
      end-crystal:
        baseless:
          explode: true
          explosion-power: 6.0
          explosion-fire: false
          explosion-effect: DESTROY
        base:
          explode: true
          explosion-power: 6.0
          explosion-fire: false
          explosion-effect: DESTROY
      farmland:
        bypass-mob-griefing: false
        gets-moist-from-below: false
        use-alpha-farmland: false
        disable-trampling: false
        only-players-trample: false
        feather-fall-distance-affects-trampling: false
        trample-height: -1.0
      flowering_azalea:
        growth-chance: 0.0
      furnace:
        use-lava-from-underneath: false
      end_portal:
        safe-teleporting: false
      packed_ice:
        allow-mob-spawns: true
      blue_ice:
        allow-mob-spawns: true
        allow-snow-formation: true
      lava:
        infinite-source: false
        infinite-required-sources: 2
        speed:
          nether: 10
          not-nether: 30
      conduit:
        effect-distance: 16
        mob-damage:
          distance: 8.0
          damage-amount: 4.0
        valid-ring-blocks:
        - minecraft:prismarine
        - minecraft:prismarine_bricks
        - minecraft:sea_lantern
        - minecraft:dark_prismarine
      cauldron:
        fill-chances:
          rain: 0.05000000074505806
          powder-snow: 0.10000000149011612
          dripstone-water: 0.17578125
          dripstone-lava: 0.05859375
      piston:
        block-push-limit: 12
      magma-block:
        damage-when-sneaking: false
        damage-with-frost-walker: false
      powder_snow:
        bypass-mob-griefing: false
      powered-rail:
        activation-range: 8
      respawn_anchor:
        explode: true
        explosion-power: 5.0
        explosion-fire: true
        explosion-effect: DESTROY
      sand:
        fix-duping: false
      sculk_shrieker:
        can-summon-default: false
      shulker_box:
        allow-oversized-stacks: false
      sign:
        right-click-edit: false
        allow-colors: false
      slab:
        break-individual-slabs-when-sneaking: false
      spawner:
        deactivate-by-redstone: false
        fix-mc-238526: false
      sponge:
        absorption:
          area: 64
          radius: 6
        absorbs-lava: false
      stonecutter:
        damage: 0.0
      turtle_egg:
        break-from-exp-orbs: true
        break-from-items: true
        break-from-minecarts: true
        bypass-mob-griefing: false
        random-tick-crack-chance: 500
        feather-fall-distance-affects-trampling: false
      water:
        infinite-source: true
        infinite-required-sources: 2
      enchantment-table:
        lapis-persists: false
    tools:
      axe:
        strippables:
          minecraft:dark_oak_wood:
            into: minecraft:stripped_dark_oak_wood
            drops: {}
          minecraft:warped_stem:
            into: minecraft:stripped_warped_stem
            drops: {}
          minecraft:mangrove_log:
            into: minecraft:stripped_mangrove_log
            drops: {}
          minecraft:birch_log:
            into: minecraft:stripped_birch_log
            drops: {}
          minecraft:warped_hyphae:
            into: minecraft:stripped_warped_hyphae
            drops: {}
          minecraft:acacia_log:
            into: minecraft:stripped_acacia_log
            drops: {}
          minecraft:jungle_wood:
            into: minecraft:stripped_jungle_wood
            drops: {}
          minecraft:dark_oak_log:
            into: minecraft:stripped_dark_oak_log
            drops: {}
          minecraft:jungle_log:
            into: minecraft:stripped_jungle_log
            drops: {}
          minecraft:crimson_stem:
            into: minecraft:stripped_crimson_stem
            drops: {}
          minecraft:acacia_wood:
            into: minecraft:stripped_acacia_wood
            drops: {}
          minecraft:crimson_hyphae:
            into: minecraft:stripped_crimson_hyphae
            drops: {}
          minecraft:oak_wood:
            into: minecraft:stripped_oak_wood
            drops: {}
          minecraft:birch_wood:
            into: minecraft:stripped_birch_wood
            drops: {}
          minecraft:spruce_wood:
            into: minecraft:stripped_spruce_wood
            drops: {}
          minecraft:spruce_log:
            into: minecraft:stripped_spruce_log
            drops: {}
          minecraft:oak_log:
            into: minecraft:stripped_oak_log
            drops: {}
          minecraft:mangrove_wood:
            into: minecraft:stripped_mangrove_wood
            drops: {}
        waxables:
          minecraft:waxed_weathered_cut_copper_stairs:
            into: minecraft:weathered_cut_copper_stairs
            drops: {}
          minecraft:waxed_oxidized_cut_copper_stairs:
            into: minecraft:oxidized_cut_copper_stairs
            drops: {}
          minecraft:waxed_exposed_cut_copper:
            into: minecraft:exposed_cut_copper
            drops: {}
          minecraft:waxed_cut_copper:
            into: minecraft:cut_copper
            drops: {}
          minecraft:waxed_cut_copper_stairs:
            into: minecraft:cut_copper_stairs
            drops: {}
          minecraft:waxed_exposed_copper:
            into: minecraft:exposed_copper
            drops: {}
          minecraft:waxed_weathered_cut_copper_slab:
            into: minecraft:weathered_cut_copper_slab
            drops: {}
          minecraft:waxed_oxidized_cut_copper_slab:
            into: minecraft:oxidized_cut_copper_slab
            drops: {}
          minecraft:waxed_exposed_cut_copper_stairs:
            into: minecraft:exposed_cut_copper_stairs
            drops: {}
          minecraft:waxed_weathered_cut_copper:
            into: minecraft:weathered_cut_copper
            drops: {}
          minecraft:waxed_oxidized_cut_copper:
            into: minecraft:oxidized_cut_copper
            drops: {}
          minecraft:waxed_weathered_copper:
            into: minecraft:weathered_copper
            drops: {}
          minecraft:waxed_oxidized_copper:
            into: minecraft:oxidized_copper
            drops: {}
          minecraft:waxed_copper_block:
            into: minecraft:copper_block
            drops: {}
          minecraft:waxed_cut_copper_slab:
            into: minecraft:cut_copper_slab
            drops: {}
          minecraft:waxed_exposed_cut_copper_slab:
            into: minecraft:exposed_cut_copper_slab
            drops: {}
        weatherables:
          minecraft:weathered_cut_copper_slab:
            into: minecraft:exposed_cut_copper_slab
            drops: {}
          minecraft:oxidized_cut_copper_slab:
            into: minecraft:weathered_cut_copper_slab
            drops: {}
          minecraft:weathered_cut_copper:
            into: minecraft:exposed_cut_copper
            drops: {}
          minecraft:exposed_cut_copper_slab:
            into: minecraft:cut_copper_slab
            drops: {}
          minecraft:oxidized_cut_copper_stairs:
            into: minecraft:weathered_cut_copper_stairs
            drops: {}
          minecraft:oxidized_copper:
            into: minecraft:weathered_copper
            drops: {}
          minecraft:exposed_cut_copper_stairs:
            into: minecraft:cut_copper_stairs
            drops: {}
          minecraft:weathered_copper:
            into: minecraft:exposed_copper
            drops: {}
          minecraft:exposed_cut_copper:
            into: minecraft:cut_copper
            drops: {}
          minecraft:oxidized_cut_copper:
            into: minecraft:weathered_cut_copper
            drops: {}
          minecraft:exposed_copper:
            into: minecraft:copper_block
            drops: {}
          minecraft:weathered_cut_copper_stairs:
            into: minecraft:exposed_cut_copper_stairs
            drops: {}
      hoe:
        tillables:
          minecraft:coarse_dirt:
            into: minecraft:dirt
            drops: {}
            condition: air_above
          minecraft:dirt_path:
            into: minecraft:farmland
            drops: {}
            condition: air_above
          minecraft:rooted_dirt:
            into: minecraft:dirt
            drops:
              minecraft:hanging_roots: 1.0
            condition: always
          minecraft:dirt:
            into: minecraft:farmland
            drops: {}
            condition: air_above
          minecraft:grass_block:
            into: minecraft:farmland
            drops: {}
            condition: air_above
        replant-crops: false
        replant-nether-warts: false
    mobs:
      tropical_fish:
        ridable: false
        controllable: true
        attributes:
          max_health: 3.0
        takes-damage-from-water: false
        always-drop-exp: false
      turtle:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 30.0
        breeding-delay-ticks: 6000
        takes-damage-from-water: false
        always-drop-exp: false
      vex:
        ridable: false
        ridable-in-water: false
        controllable: true
        ridable-max-y: 320.0
        attributes:
          max_health: 14.0
        takes-damage-from-water: false
        always-drop-exp: false
      villager:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 20.0
        brain-ticks: 300
        use-brain-ticks-only-when-lagging: true
        follow-emerald-blocks: false
        can-be-leashed: false
        can-breed: true
        breeding-delay-ticks: 6000
        clerics-farm-warts: false
        cleric-wart-farmers-throw-warts-at-villagers: true
        bypass-mob-griefing: false
        takes-damage-from-water: false
        allow-trading: true
        always-drop-exp: false
        minimum-demand: 0
        lobotomize:
          enabled: false
          check-interval: 100
        display-trade-item: true
        spawn-iron-golem:
          radius: 0
          limit: 0
      vindicator:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 24.0
        johnny:
          spawn-chance: 0.0
        takes-damage-from-water: false
        always-drop-exp: false
      wandering_trader:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 20.0
        follow-emerald-blocks: false
        can-be-leashed: false
        takes-damage-from-water: false
        allow-trading: true
        always-drop-exp: false
      warden:
        ridable: false
        ridable-in-water: false
        controllable: true
      witch:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 26.0
        takes-damage-from-water: false
        always-drop-exp: false
      wither:
        ridable: false
        ridable-in-water: false
        controllable: true
        ridable-max-y: 320.0
        attributes:
          max_health: 300.0
        health-regen-amount: 1.0
        health-regen-delay: 20
        bypass-mob-griefing: false
        takes-damage-from-water: false
        can-ride-vehicles: false
        explosion-radius: 1.0
        play-spawn-sound: true
        always-drop-exp: false
      wither_skeleton:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 20.0
        takes-damage-from-water: false
        always-drop-exp: false
      wolf:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 8.0
        default-collar-color: RED
        milk-cures-rabid-wolves: true
        spawn-rabid-chance: 0.0
        breeding-delay-ticks: 6000
        takes-damage-from-water: false
        always-drop-exp: false
      zoglin:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 40.0
        takes-damage-from-water: false
        always-drop-exp: false
      zombie:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 20.0
          spawn_reinforcements: 0.1
        jockey:
          only-babies: true
          chance: 0.05
          try-existing-chickens: true
        aggressive-towards-villager-when-lagging: true
        bypass-mob-griefing: false
        takes-damage-from-water: false
        always-drop-exp: false
        head-visibility-percent: 0.5
      zombie_horse:
        ridable-in-water: false
        can-swim: false
        attributes:
          max_health:
            min: 15.0
            max: 15.0
          jump_strength:
            min: 0.4
            max: 1.0
          movement_speed:
            min: 0.2
            max: 0.2
        spawn-chance: 0.0
        takes-damage-from-water: false
        always-drop-exp: false
      zombie_villager:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 20.0
          spawn_reinforcements: 0.1
        jockey:
          only-babies: true
          chance: 0.05
          try-existing-chickens: true
        takes-damage-from-water: false
        curing_time:
          min: 3600
          max: 6000
        cure:
          enabled: true
        always-drop-exp: false
      zombified_piglin:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 20.0
          spawn_reinforcements: 0.0
        jockey:
          only-babies: true
          chance: 0.05
          try-existing-chickens: true
        count-as-player-kill-when-angry: true
        takes-damage-from-water: false
        always-drop-exp: false
      hoglin:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 40.0
        breeding-delay-ticks: 6000
        takes-damage-from-water: false
        always-drop-exp: false
      horse:
        ridable-in-water: false
        attributes:
          max_health:
            min: 15.0
            max: 30.0
          jump_strength:
            min: 0.4
            max: 1.0
          movement_speed:
            min: 0.1125
            max: 0.3375
        breeding-delay-ticks: 6000
        takes-damage-from-water: false
        stand-with-rider: true
        stand-when-hurt: true
        always-drop-exp: false
      husk:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 20.0
          spawn_reinforcements: 0.1
        jockey:
          only-babies: true
          chance: 0.05
          try-existing-chickens: true
        takes-damage-from-water: false
        always-drop-exp: false
      illusioner:
        ridable: false
        ridable-in-water: false
        controllable: true
        movement-speed: 0.5
        follow-range: 18.0
        attributes:
          max_health: 32.0
        takes-damage-from-water: false
        always-drop-exp: false
      iron_golem:
        ridable: false
        ridable-in-water: false
        controllable: true
        can-swim: false
        attributes:
          max_health: 100.0
        takes-damage-from-water: false
        poppy-calms-anger: false
        healing-calms-anger: false
        always-drop-exp: false
      llama:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health:
            min: 15.0
            max: 30.0
          jump_strength:
            min: 0.5
            max: 0.5
          movement_speed:
            min: 0.175
            max: 0.175
        breeding-delay-ticks: 6000
        takes-damage-from-water: false
        join-caravans: true
        always-drop-exp: false
      magma_cube:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: size * size
          attack_damage: size
        takes-damage-from-water: false
        always-drop-exp: false
      mooshroom:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 10.0
        breeding-delay-ticks: 6000
        takes-damage-from-water: false
        always-drop-exp: false
      mule:
        ridable-in-water: false
        attributes:
          max_health:
            min: 15.0
            max: 30.0
          jump_strength:
            min: 0.5
            max: 0.5
          movement_speed:
            min: 0.175
            max: 0.175
        breeding-delay-ticks: 6000
        takes-damage-from-water: false
        always-drop-exp: false
      ocelot:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 10.0
        breeding-delay-ticks: 6000
        takes-damage-from-water: false
        always-drop-exp: false
      panda:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 20.0
        breeding-delay-ticks: 6000
        takes-damage-from-water: false
        always-drop-exp: false
      parrot:
        ridable: false
        ridable-in-water: false
        controllable: true
        ridable-max-y: 320.0
        attributes:
          max_health: 6.0
        takes-damage-from-water: false
        can-breed: false
        always-drop-exp: false
      phantom:
        ridable: false
        ridable-in-water: false
        controllable: true
        ridable-max-y: 320.0
        flames:
          damage: 1.0
          fire-time: 8
        allow-griefing: false
        attributes:
          max_health: '20.0'
          attack_damage: 6 + size
        attacked-by-crystal-range: 0.0
        attacked-by-crystal-damage: 1.0
        orbit-crystal-radius: 0.0
        spawn:
          delay:
            min: 1200
            max: 2400
          min-sky-darkness: 5
          only-above-sea-level: true
          only-with-visible-sky: true
          local-difficulty-chance: 3.0
          min-time-since-slept: 72000
          overhead:
            min: 20
            max: 35
            radius: 10
          per-attempt:
            min: 1
            max: -1
        burn-in-light: 0
        burn-in-daylight: true
        ignore-players-with-torch: false
        flames-on-swoop: false
        takes-damage-from-water: false
        always-drop-exp: false
        size:
          min: 0
          max: 0
      pig:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 10.0
        give-saddle-back: false
        breeding-delay-ticks: 6000
        takes-damage-from-water: false
        always-drop-exp: false
      piglin:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 16.0
        bypass-mob-griefing: false
        takes-damage-from-water: false
        portal-spawn-modifier: 2000
        always-drop-exp: false
      piglin_brute:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 50.0
        takes-damage-from-water: false
        always-drop-exp: false
      pillager:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 24.0
        bypass-mob-griefing: false
        takes-damage-from-water: false
        always-drop-exp: false
      polar_bear:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 30.0
        breedable-item: ''
        breeding-delay-ticks: 6000
        takes-damage-from-water: false
        always-drop-exp: false
      pufferfish:
        ridable: false
        controllable: true
        attributes:
          max_health: 3.0
        takes-damage-from-water: false
        always-drop-exp: false
      rabbit:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 3.0
        spawn-toast-chance: 0.0
        spawn-killer-rabbit-chance: 0.0
        breeding-delay-ticks: 6000
        bypass-mob-griefing: false
        takes-damage-from-water: false
        always-drop-exp: false
      ravager:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 100.0
        bypass-mob-griefing: false
        takes-damage-from-water: false
        griefable-blocks:
        - minecraft:oak_leaves
        - minecraft:spruce_leaves
        - minecraft:birch_leaves
        - minecraft:jungle_leaves
        - minecraft:acacia_leaves
        - minecraft:dark_oak_leaves
        - minecraft:beetroots
        - minecraft:carrots
        - minecraft:potatoes
        - minecraft:wheat
        always-drop-exp: false
      salmon:
        ridable: false
        controllable: true
        attributes:
          max_health: 3.0
        takes-damage-from-water: false
        always-drop-exp: false
      sheep:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 8.0
        breeding-delay-ticks: 6000
        bypass-mob-griefing: false
        takes-damage-from-water: false
        always-drop-exp: false
        jeb-shear-random-color: false
      shulker:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 30.0
        takes-damage-from-water: false
        spawn-from-bullet:
          base-chance: 1.0
          require-open-lid: true
          nearby-range: 8.0
          nearby-equation: (nearby - 1) / 5.0
          random-color: false
        change-color-with-dye: false
        always-drop-exp: false
      silverfish:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 8.0
        bypass-mob-griefing: false
        takes-damage-from-water: false
        always-drop-exp: false
      skeleton:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 20.0
        takes-damage-from-water: false
        always-drop-exp: false
        head-visibility-percent: 0.5
        feed-wither-roses: 0
        bow-accuracy: 14 - difficulty * 4
      skeleton_horse:
        ridable-in-water: true
        can-swim: false
        attributes:
          max_health:
            min: 15.0
            max: 15.0
          jump_strength:
            min: 0.4
            max: 1.0
          movement_speed:
            min: 0.2
            max: 0.2
        takes-damage-from-water: false
        always-drop-exp: false
      slime:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: size * size
          attack_damage: size
        takes-damage-from-water: false
        always-drop-exp: false
      snow_golem:
        ridable: false
        ridable-in-water: false
        controllable: true
        leave-trail-when-ridden: false
        attributes:
          max_health: 4.0
        drop-pumpkin-when-sheared: true
        pumpkin-can-be-added-back: false
        min-shoot-interval-ticks: 20
        max-shoot-interval-ticks: 20
        snow-ball-modifier: 10.0
        attack-distance: 1.25
        bypass-mob-griefing: false
        takes-damage-from-water: true
        always-drop-exp: false
      squid:
        ridable: false
        controllable: true
        attributes:
          max_health: 10.0
        immune-to-EAR: true
        water-offset-check: 0.0
        can-fly: false
        takes-damage-from-water: false
        always-drop-exp: false
      spider:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 16.0
        takes-damage-from-water: false
        always-drop-exp: false
        can-climb-world-border: true
      stray:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 20.0
        takes-damage-from-water: false
        always-drop-exp: false
      strider:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 20.0
        breeding-delay-ticks: 6000
        give-saddle-back: false
        takes-damage-from-water: true
        always-drop-exp: false
      tadpole:
        ridable: false
        ridable-in-water: false
        controllable: true
      trader_llama:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health:
            min: 15.0
            max: 30.0
          jump_strength:
            min: 0.5
            max: 0.5
          movement_speed:
            min: 0.175
            max: 0.175
        breeding-delay-ticks: 6000
        takes-damage-from-water: false
        always-drop-exp: false
      allay:
        ridable: false
        ridable-in-water: false
        controllable: true
        respect-nbt: []
      axolotl:
        ridable: false
        controllable: true
        attributes:
          max_health: 14.0
        breeding-delay-ticks: 6000
        takes-damage-from-water: false
        always-drop-exp: false
      bat:
        ridable: false
        ridable-in-water: false
        controllable: true
        ridable-max-y: 320.0
        attributes:
          max_health: 6.0
        takes-damage-from-water: false
        always-drop-exp: false
      bee:
        ridable: false
        ridable-in-water: false
        controllable: true
        ridable-max-y: 320.0
        attributes:
          max_health: 10.0
        breeding-delay-ticks: 6000
        takes-damage-from-water: false
        can-work-at-night: false
        can-work-in-rain: false
        always-drop-exp: false
        dies-after-sting: true
      blaze:
        ridable: false
        ridable-in-water: false
        controllable: true
        ridable-max-y: 320.0
        attributes:
          max_health: 20.0
        takes-damage-from-water: true
        always-drop-exp: false
      cat:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 10.0
        spawn-delay: 1200
        scan-range-for-other-cats:
          swamp-hut: 16
          village: 48
        breeding-delay-ticks: 6000
        default-collar-color: RED
        takes-damage-from-water: false
        always-drop-exp: false
      cave_spider:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 12.0
        takes-damage-from-water: false
        always-drop-exp: false
      chicken:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 4.0
        retaliate: false
        breeding-delay-ticks: 6000
        takes-damage-from-water: false
        always-drop-exp: false
      cod:
        ridable: false
        controllable: true
        attributes:
          max_health: 3.0
        takes-damage-from-water: false
        always-drop-exp: false
      cow:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 10.0
        feed-mushrooms-for-mooshroom: 0
        breeding-delay-ticks: 6000
        takes-damage-from-water: false
        naturally-aggressive-to-players:
          chance: 0.0
          damage: 2.0
        always-drop-exp: false
      creeper:
        encircle-target: false
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 20.0
        naturally-charged-chance: 0.0
        allow-griefing: true
        bypass-mob-griefing: false
        takes-damage-from-water: false
        explode-when-killed: false
        health-impacts-explosion: false
        always-drop-exp: false
        head-visibility-percent: 0.5
      dolphin:
        ridable: false
        controllable: true
        spit:
          cooldown: 20
          speed: 1.0
          damage: 2.0
        attributes:
          max_health: 10.0
        disable-treasure-searching: false
        takes-damage-from-water: false
        naturally-aggressive-to-players-chance: 0.0
        always-drop-exp: false
      donkey:
        ridable-in-water: false
        attributes:
          max_health:
            min: 15.0
            max: 30.0
          jump_strength:
            min: 0.5
            max: 0.5
          movement_speed:
            min: 0.175
            max: 0.175
        breeding-delay-ticks: 6000
        takes-damage-from-water: false
        always-drop-exp: false
      drowned:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 20.0
          spawn_reinforcements: 0.1
        jockey:
          only-babies: true
          chance: 0.05
          try-existing-chickens: true
        takes-damage-from-water: false
        can-break-doors: false
        always-drop-exp: false
      elder_guardian:
        ridable: false
        controllable: true
        attributes:
          max_health: 80.0
        takes-damage-from-water: false
        always-drop-exp: false
      ender_dragon:
        ridable: false
        ridable-in-water: false
        controllable: true
        ridable-max-y: 320.0
        attributes:
          max_health: 200.0
        always-drop-full-exp: false
        bypass-mob-griefing: false
        takes-damage-from-water: false
        can-ride-vehicles: false
      enderman:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 40.0
        allow-griefing: true
        can-despawn-with-held-block: false
        bypass-mob-griefing: false
        takes-damage-from-water: true
        aggressive-towards-endermites: true
        aggressive-towards-endermites-only-spawned-by-player-thrown-ender-pearls: false
        ignore-players-wearing-dragon-head: false
        disable-player-stare-aggression: false
        ignore-projectiles: false
        always-drop-exp: false
      endermite:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 8.0
        takes-damage-from-water: false
        always-drop-exp: false
      evoker:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 24.0
        bypass-mob-griefing: false
        takes-damage-from-water: false
        always-drop-exp: false
      fox:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 10.0
        tulips-change-type: false
        breeding-delay-ticks: 6000
        bypass-mob-griefing: false
        takes-damage-from-water: false
        always-drop-exp: false
      frog:
        ridable: false
        ridable-in-water: false
        controllable: true
        ridable-jump-height: 0.6499999761581421
        breeding-delay-ticks: 6000
      ghast:
        ridable: false
        ridable-in-water: false
        controllable: true
        ridable-max-y: 320.0
        attributes:
          max_health: 10.0
        takes-damage-from-water: false
        always-drop-exp: false
      giant:
        ridable: false
        ridable-in-water: false
        controllable: true
        movement-speed: 0.5
        attack-damage: 50.0
        attributes:
          max_health: 100.0
        step-height: 2.0
        jump-height: 1.0
        have-ai: false
        have-hostile-ai: false
        takes-damage-from-water: false
        always-drop-exp: false
      glow_squid:
        rainglow-mode: rainbow
        ridable: false
        controllable: true
        attributes:
          max_health: 10.0
        can-fly: false
        takes-damage-from-water: false
        always-drop-exp: false
      goat:
        ridable: false
        ridable-in-water: false
        controllable: true
        attributes:
          max_health: 10.0
        breeding-delay-ticks: 6000
        takes-damage-from-water: false
        always-drop-exp: false
      guardian:
        ridable: false
        controllable: true
        attributes:
          max_health: 30.0
        takes-damage-from-water: false
        always-drop-exp: false
    hunger:
      starvation-damage: 1.0
    ridable-settings:
      babies-are-ridable: true
      untamed-tamables-are-ridable: true
      use-night-vision: false
    settings:
      entity:
        shared-random: true
    gameplay-mechanics:
      milk-clears-beneficial-effects: true
      mob-effects:
        health-regen-amount: 1.0
        minimal-health-poison-amount: 1.0
        poison-degeneration-amount: 1.0
        wither-degeneration-amount: 1.0
        hunger-exhaustion-amount: 0.004999999888241291
        saturation-regen-amount: 1.0
      mob-spawning:
        village-cats: default
        raid-patrols: default
        phantoms: default
        wandering-traders: default
        village-sieges: default
        ignore-creative-players: false
      player:
        burp-delay: 10
        netherite-fire-resistance:
          duration: 0
          amplifier: 0
          ambient: false
          show-particles: false
          show-icon: true
        idle-timeout:
          kick-if-idle: false
          tick-nearby-entities: true
          count-as-sleeping: false
          update-tab-list: false
          mobs-target: true
        spawn-invulnerable-ticks: 60
        invulnerable-while-accepting-resource-pack: false
        exp-dropped-on-death:
          equation: expLevel * 7
          maximum: 100
        teleport-if-outside-border: false
        totem-of-undying-works-in-inventory: false
        fix-stuck-in-portal: false
        one-punch-in-creative: false
        sleep-ignore-nearby-mobs: false
        can-skip-night: true
        critical-damage-multiplier: 1.5
        burp-when-full: false
        armor-click-equip:
          allow-hot-swapping: false
          creative-makes-copy: true
        ridable-in-water: false
        curse-of-binding:
          remove-with-weakness: false
        shift-right-click-repairs-mending-points: 0
        exp-pickup-delay-ticks: 2
        allow-void-trading: true
      projectile-offset:
        bow: 1.0
        crossbow: 1.0
        egg: 1.0
        ender-pearl: 1.0
        throwable-potion: 1.0
        trident: 1.0
        snowball: 1.0
      projectile-damage:
        snowball: -1
      shovel-turns-block-to-grass-path:
      - minecraft:coarse_dirt
      - minecraft:dirt
      - minecraft:grass_block
      - minecraft:mycelium
      - minecraft:podzol
      - minecraft:rooted_dirt
      silk-touch:
        enabled: false
        spawner-name: <reset><white>Spawner
        minimal-level: 1
        spawner-lore:
        - Spawns a <mob>
        tools:
        - minecraft:iron_pickaxe
        - minecraft:golden_pickaxe
        - minecraft:diamond_pickaxe
        - minecraft:netherite_pickaxe
      armorstand:
        step-height: 0.0
        set-name-visible-when-placing-with-custom-name: false
        fix-nametags: false
        can-movement-tick: true
        can-move-in-water: true
        can-move-in-water-over-fence: true
        place-with-arms-visible: false
      arrow:
        movement-resets-despawn-counter: true
      use-better-mending: false
      always-tame-in-creative: false
      boat:
        eject-players-on-land: false
        do-fall-damage: true
      disable-drops-on-cramming-death: false
      entities-can-use-portals: true
      entities-pick-up-loot-bypass-mob-griefing: false
      fireballs-bypass-mob-griefing: false
      impose-teleport-restrictions-on-gateways: false
      milk-cures-bad-omen: true
      note-block-ignore-above: false
      persistent-tileentity-display-names-and-lore: false
      persistent-droppable-entity-display-names: false
      projectiles-bypass-mob-griefing: false
      tick-fluids: true
      entity-blindness-multiplier: 1.0
      trident-loyalty-void-return-height: 0.0
      void-damage-height: -64.0
      void-damage-dealt: 4.0
      raid-cooldown-seconds: 0
      animal-breeding-cooldown-seconds: 0
      mobs-ignore-rails: false
      rain-stops-after-sleep: true
      thunder-stops-after-sleep: true
      mob-last-hurt-by-player-time: 100
      daylight-cycle-ticks:
        daytime: 12000
        nighttime: 12000
      drowning:
        air-ticks: 300
        ticks-per-damage: 20
        damage-from-drowning: 2.0
      elytra:
        damage-per-second: 1
        damage-multiplied-by-speed: 0.0
        ignore-unbreaking: false
        damage-per-boost:
          firework: 0
          trident: 0
        kinetic-damage: true
      infinity-bow:
        works-without-arrows: false
        normal-arrows: true
        spectral-arrows: false
        tipped-arrows: false
      item:
        immune:
          cactus: []
          explosion: []
          fire: []
          lightning: []
        shears:
          damage-if-sprinting: false
          sprinting-damage: 1.0
        ender-pearl:
          damage: 5.0
          cooldown: 20
          creative-cooldown: 20
          endermite-spawn-chance: 0.05000000074505806
        glow_berries:
          eat-glow-duration: 0
        shulker_box:
          drop-contents-when-destroyed: true
        compass:
          holding-shows-bossbar: false
        snowball:
          extinguish:
            fire: false
            candles: false
            campfires: false
      halloween:
        force: false
        head-chance: 0.25
      entity-lifespan: 0
      entity-left-handed-chance: 0.05000000074505806
      minecart:
        max-speed: 0.4
        place-anywhere: false
        powered-rail:
          boost-modifier: 0.06
        controllable:
          enabled: false
          step-height: 1.0
          hop-boost: 0.5
          fall-damage: true
          base-speed: 0.1
          block-speed:
            grass_block: 0.3
            stone: 0.5
  # 添加這項僅僅是為了修復Mojang不願修復的內容缺陷：避免enderman的指數爆炸增長。
  # 該項有可能影響遊玩體驗，也可能沒有影響。
  world_the_end:
    mobs:
      enderman:
        can-despawn-with-held-block: true

How to analyse profile reports ?

如果你在 服務端核心 處於 laggy 狀態的時候進行 采樣，那麽結論往往是：tick entity 和 tick chunk 將占據最多的 計算量。

對於 tick chunk 而言，你能做的事情其實很有限。

可以通過修改 tick-per 中的 monter-spawn 來大幅度減少 tick chunk 的 計算量。

但這麽做取決於你的需求。

對於 tick entity 而言，你需要根據 報告 所指出的 異常指標 ，對 behavior 和 sensor 進行調整。

這裏列出幾個需要特別註意的實體：villager， zombified_piglin， illager

對於 villager 而言，可以通過修改 acquirepoi 來顯著地減少計算量，但這會導致 尋路算法 的執行頻率降低。

而 validatenearbypoi 會影響對 工作方塊 的 識別速度。

如果此時有多個 劫掠塔 在運行，則可以發現 victorystroll 的計算量顯著上升。

如果你希望 runone 的平均值降低，則可以修改 dab 或者 lagging-threshold，但是這將會影響 villager 的 全部的 behavior 和 sensor。

一般不建議這麽做。

請註意，某個entity的gravity計算 是包括在 該entity的AI計算 之中的。

entity 有自己 內置的tick 來進行 AI計算，它不受 外部的tick 影響。

對於 zombified_piglin 而言，主要是2個原因導致 計算量 偏高。

• 聯動仇恨
• 高刷怪效率

即使 zombified_piglin 被 高效率地處置，仍然會 持續占據 這部分 計算量。

Paper早已修復了由於 player 跨越 dimension 使得 zombified_pigin 因為 raytrace 錯誤計算而導致的 追蹤射線沿途的大量區塊被錯誤地加載 造成的卡頓問題。

對於 bee 來說，曾經也存在類似的問題，但目前已經被修復。

對於 illeger 來說，情況和 zombified_piglin 類似。

區別在於 單座劫掠塔 一般比 單座豬人塔 的 刷怪效率更低，而且 刷怪效率 呈現 鋸齒形波動。

如果你只看到了 pillager 偏高，那麽原因可能是其在野外環境的 自然生成 占用 計算量，該BUG可以通過升級版本修復。

關於 性能采樣器，這裏使用 Timings v2 進行性能分析（這是Paper所提供的）。

如果你使用的是Purpur，那麽非常建議你使用 Spark 進行分析，它比 Timings v2 更加優秀。

• 更美觀的UI
• 更易讀的報表
• 更好的性能
• 更細的采樣粒度

Plugins 不應當占據過多的 計算量。如果某個 Plugin 占據了太多計算量，那麽你應該考慮棄用它，或者選擇一個替代品。

並不是所有的開發者都會在編寫代碼的時候，時刻關註高性能。

Player實體 並不真正地占用 計算量，他們甚至不如 Villager實體 占用的 計算量 高。

Entity 占用計算量的真實原因是，他們需要為 AI計算 付出 高額的代價 （往往的 尋路算法，也包括部分敏感的 傳感器 (Sensor)）。

單個 Entity 越聰明，則占用的 計算量 越大。（毫無疑問，Villager 是最聰明的實體，此外，Zombie 族 實體由於存在 與Villager的威脅關聯，所以其 AI計算也會比其他實體更高）

Tile Entity 占用的 計算量 遠少於 Entity。

盡管 Paper 針對 hopper 有優化算法，但是由於 hopper 的數量一般較多，在報告結果中，hopper 仍然可能是 計算量 最高的 Tile Entity。

Chest ，Furnace 和 Sign 對 計算量 的占用極小，但是他們的渲染可能會導致客戶端卡頓。

Observer 以及 單純的時鐘電路 並不占用多少 計算量，一般取決於這個結構的 輸出端 在做什麽。

但 Piston ，特別是 Sticky Piston 則非常占用 計算量。

這是因為他們每次的 激活 與 失活 均會造成 方塊更新，同時會產生 Moving-Piston 這個 Tile Entity

通過使用擁有更高睿頻和IPC的CPU雖然對提升性能有所幫助，但性價比極低。

Vanilla 從一開始就沒有考慮過 多線程任務，並且也不是針對 multi-player games （個位數以上的玩家）設計的。

後續的核心很難在維持 Vanilla 的同時，實現 多線程任務。

大部分情況下，CPU的利用率 僅僅維持在 5-15% 之間。

這裏提供一個有效且相對可以接受的軟件解決思路：

根據 上下文 來選擇性地限製 實體 的 行為 和 傳感器。

目前已經有一些 插件方案 使用這個思路，盡管他們使用的 具體策略 不同。

對性能的優化較為顯著甚至明顯，但對 vanilla 的破壞較少。

比較有知名度的 anti-villager 沒有考慮上下文和控製粒度，但實際上 villager 的控製粒度可以更細。

而 farm-limiter 雖然很早就使用該思路，但是對 上下文 的判定選項不夠精準。

How to choose plugins ?

這個章節不太應該屬於本文，這裏選擇僅討論一小部分的 Anti-Cheat 。

對於 plugin 選擇，一般考慮：

• 功能足夠簡單，但滿足需求
• 可配置度高
• 沒有造成卡頓的Events

這兩個原則大部分情況是對的：

• 服務端核心可以做的事情，不要用插件。
• 1個插件可以做的事情，不要用2個插件去完成。

難以遵守這兩個原則的主要原因是：維護者自己根本不清楚 core 和 plugin 到底有什麽職責。

Anti-Cheat Review

bypass 是不可避免的，這是協議的缺陷。

• NCP：開源，最好搭配其他AC使用，適合魔改。
• Vulcan：較高的可配置性，適合Survival，默認不啟用setback。（已經有full-bypass了）
• Matrix：開箱即用，配置比Vulcan簡單，Movement和Timer沒什麽問題，Premium版新增對Scaffold的額外檢測，但KillAura檢測存在缺陷。
• Spartan：不推薦，FP 和 FN 指標都不好看。
• GrimAC：值得嘗試，開源，對Reach，Movement，Timer的檢測精度較高，但Scaffold檢測存在缺陷。
• Intave：看需求，可能不適合Survival，目前存在較多的致命FP尚未解決。但是對於Mini-Game是合適的。