services:
  minecraft:
    image: itzg/minecraft-server:latest
    container_name: minecraft-cross-platform
    hostname: minecraft-server
    
    env_file:
      - .env
      
    environment:
      # 基本設定
      EULA: "TRUE"
      TYPE: "PAPER"
      VERSION: "1.21.7"
      MEMORY: "6G"
      MAX_PLAYERS: "20"
      DIFFICULTY: "normal"
      GAMEMODE: "survival"
      LEVEL_NAME: "world"
      MOTD: "For MTM9 Java & Bedrock - Discord Auth"
      
      ALLOW_NETHER: "true"
      ANNOUNCE_PLAYER_ACHIEVEMENTS: "true"
      ENABLE_COMMAND_BLOCK: "true"
      FORCE_GAMEMODE: "false"
      GENERATE_STRUCTURES: "true"
      HARDCORE: "false"
      MAX_BUILD_HEIGHT: "319"
      MAX_WORLD_SIZE: "29999984"
      PVP: "true"
      SPAWN_ANIMALS: "true"
      SPAWN_MONSTERS: "true"
      SPAWN_NPCS: "true"
      VIEW_DISTANCE: "10"
      SIMULATION_DISTANCE: "10"
      
      PLUGINS: |
        https://download.geysermc.org/v2/projects/geyser/versions/latest/builds/latest/downloads/spigot
        https://download.geysermc.org/v2/projects/floodgate/versions/latest/builds/latest/downloads/spigot
        https://download.discordsrv.com/v2/DiscordSRV/DiscordSRV/release/download/latest/jar
      
      USE_AIKAR_FLAGS: "true"
      JVM_OPTS: >-
        -XX:+UseG1GC
        -XX:+ParallelRefProcEnabled
        -XX:MaxGCPauseMillis=200
        -XX:+UnlockExperimentalVMOptions
        -XX:+DisableExplicitGC
        -XX:+AlwaysPreTouch
        -XX:G1NewSizePercent=30
        -XX:G1MaxNewSizePercent=40
        -XX:G1HeapRegionSize=8M
        -XX:G1ReservePercent=20
        -XX:G1HeapWastePercent=5
        -XX:G1MixedGCCountTarget=4
        -XX:InitiatingHeapOccupancyPercent=15
        -XX:G1MixedGCLiveThresholdPercent=90
        -XX:G1RSetUpdatingPauseTimePercent=5
        -XX:SurvivorRatio=32
        -XX:+PerfDisableSharedMem
        -XX:MaxTenuringThreshold=1
      
      ENABLE_ROLLING_LOGS: "true"
      LOG4J_FORMAT_MSG_NO_LOOKUPS: "true"
      
      LEVEL_TYPE: "minecraft:normal"
      SEED: ""
      
      ENABLE_QUERY: "true"
      QUERY_PORT: "25565"
      ENABLE_RCON: "true"
      RCON_PORT: "25575"
      RCON_PASSWORD: "${RCON_PASSWORD:-minecraft}"
      
      # タイムゾーン
      TZ: "${TZ:-Asia/Tokyo}"
      
      # 環境変数置換を有効化
      REPLACE_ENV_IN_PLACE: "true"
      REPLACE_ENV_DURING_SYNC: "true"
      ENV_VARIABLE_PREFIX: "CFG_"
      
      # DiscordSRV設定用環境変数
      CFG_DISCORD_BOT_TOKEN: "${DISCORD_BOT_TOKEN}"
      CFG_DISCORD_CHANNEL_ID: "${DISCORD_CHANNEL_ID}"
      CFG_DISCORD_CONSOLE_CHANNEL_ID: "${DISCORD_CONSOLE_CHANNEL_ID:-}"
      CFG_DISCORD_INVITE_LINK: "${DISCORD_INVITE_LINK}"
      CFG_DISCORD_REQUIRE_LINKED: "${DISCORD_REQUIRE_LINKED:-true}"
      CFG_DISCORD_GAME_STATUS: "${DISCORD_GAME_STATUS:-playing Minecraft}"
      CFG_DISCORD_LINKING_ENABLED: "${DISCORD_LINKING_ENABLED:-true}"
      CFG_DISCORD_LINKING_TIMEOUT: "${DISCORD_LINKING_TIMEOUT:-600}"
      CFG_DISCORD_REQUIRE_LINKED_CHAT: "${DISCORD_REQUIRE_LINKED_CHAT:-true}"
      
    ports:
      - "25565:25565"     # Java版接続ポート
      - "19132:19132/udp" # 統合版接続ポート
      - "25575:25575"     # RCON管理ポート
      
    volumes:
      - minecraft-data:/data
      - ./plugins:/plugins:ro
      
    restart: always
    
    # ヘルスチェック
    healthcheck:
      test: ["CMD", "mc-health"]
      start_period: 1m
      interval: 5s
      retries: 20
    
    # リソース制限
    deploy:
      resources:
        limits:
          memory: 12G
          cpus: '4.0'
        reservations:
          memory: 10G
          cpus: '3.0'
    
    # ログ設定
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "5"

# 名前付きボリューム
volumes:
  minecraft-data:
    driver: local

# ネットワーク設定
networks:
  default:
    name: minecraft-network