---
apiVersion: v1
kind: ConfigMap
metadata:
  name: mudcraft-config
  namespace: mudcraft
data:
  # itzg/docker-minecraft-server env-based config
  # These are injected as env vars — the entrypoint generates server.properties
  EULA: "TRUE"
  TYPE: "PURPUR"
  VERSION: "1.21.11"
  DIFFICULTY: "hard"
  MAX_PLAYERS: "40"
  VIEW_DISTANCE: "8"
  SIMULATION_DISTANCE: "6"
  ALLOW_FLIGHT: "true"
  ONLINE_MODE: "true"
  SPAWN_PROTECTION: "0"
  MAX_TICK_TIME: "-1"
  RATE_LIMIT: "0"
  ENFORCE_WHITELIST: "true"
  WHITELIST_ENABLED: "true"
  ENABLE_RCON: "true"
  RCON_PORT: "25575"
  MOTD: "MUDCraft — Private Beta"
  MEMORY: ""  # Disabled — we set JVM flags directly
  JVM_OPTS: >-
    -Xms4G -Xmx4G
    -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
    -XX:+UseStringDeduplication
    -Djava.awt.headless=true
    -Dfile.encoding=UTF-8
    -Dusing.aikars.flags=https://mcflags.emc.gs
    -Daikars.new.flags=true
  # Bukkit spawn limits — keep lower than default; MythicMobs adds custom mobs on top
  OVERRIDE_BUKKIT_CONFIG: |
    spawn-limits:
      monsters: 40
      animals: 8
      water-animals: 3
      water-ambient: 8
      ambient: 4
    ticks-per:
      monster-spawns: 2
      animal-spawns: 400