AdministrationReferenceConfigurationWorld ConfigurationWorld Configuration infoThe below YAML shows you the structure and default values for the world configuration (config/paper-world-defaults.yml and <worldfolder>/paper-world.yml).Click on a leaf node to view the description for that setting. Expand Allanticheat:anti-xray:enabled: falseengine-mode: 1max-block-height: 64update-radius: 2lava-obscures: falseuse-permission: falsehidden-blocks:copper_oredeepslate_copper_oreClick to expandreplacement-blocks:stoneoak_planksdeepslateobfuscation:items:hide-durability: falsehide-itemmeta: falsehide-itemmeta-with-visual-effects: falsechunks:auto-save-interval: -1delay-chunk-unloads-by: 10sentity-per-chunk-save-limit:experience_orb: -1<entity-type>: amountfixed-chunk-inhabited-time: -1max-auto-save-chunks-per-tick: 24prevent-moving-into-unloaded-chunks: falseflush-chunks-on-save: falsecollisions:allow-player-cramming-damage: falseallow-vehicle-collisions: truefix-climbing-bypassing-cramming-rule: falsemax-entity-collisions: 8only-players-collide: falsecommand-blocks:permissions-level: 2force-follow-perm-level: trueentities:armor-stands:do-collision-entity-lookups: truetick: truemarkers:tick: truebehavior:baby-zombie-movement-modifier: 0.5disable-chest-cat-detection: falsedisable-creeper-lingering-effect: falsedisable-player-crits: falseallow-spider-world-border-climbing: truedoor-breaking-difficulty:HARDNORMALClick to expandender-dragons-death-always-places-dragon-egg: falseexperience-merge-max-value: -1mobs-can-always-pick-up-loot:zombie: falseskeleton: falsenerf-pigmen-from-nether-portals: falseonly-merge-items-horizontally: falseparrots-are-unaffected-by-player-movement: falsephantoms-do-not-spawn-on-creative-players: truephantoms-only-attack-insomniacs: truepiglins-guard-chests: truepillager-patrols:disable: falsespawn-chance: 0.2spawn-delay:ticks: 12000per-player: falsestart:day: 5per-player: falseshould-remove-dragon: falsespawner-nerfed-mobs-should-jump: falsezombie-villager-infection-chance: defaultzombies-target-turtle-eggs: truephantoms-spawn-attempt-max-seconds: 119phantoms-spawn-attempt-min-seconds: 60entities-target-with-follow-range: falsemob-effects:immune-to-wither-effect: truespiders-immune-to-poison-effect: trueundead-immune-to-certain-effects: truesniffer:boosted-hatch-time: defaulthatch-time: defaultspawning:all-chunks-are-slime-chunks: falsealt-item-despawn-rate:enabled: falseitems:cobblestone: 300<item-type>: amountcount-all-mobs-for-spawning: falsecreative-arrow-despawn-rate: defaultdespawn-ranges:monster:soft: 32hard: 128<mob_category>:soft: N/Ahard: N/Adisable-mob-spawner-spawn-egg-transformation: falseduplicate-uuid:mode: saferegensafe-regen-delete-range: 32filter-bad-tile-entity-nbt-from-falling-blocks: truefiltered-entity-tag-nbt-paths:PosMotionClick to expandiron-golems-can-spawn-in-air: falsemonster-spawn-max-light-level: defaultnon-player-arrow-despawn-rate: defaultper-player-mob-spawns: truescan-for-legacy-ender-dragon: trueskeleton-horse-thunder-spawn-chance: defaultslime-spawn-height:slime-chunk:maximum: 40surface-biome:minimum: 50maximum: 70spawn-limits:ambient: -1axolotls: -1creature: -1monster: -1underground_water_creature: -1water_ambient: -1water_creature: -1wandering-trader:spawn-chance-failure-increment: 25spawn-chance-max: 75spawn-chance-min: 25spawn-day-length: 24000spawn-minute-length: 1200wateranimal-spawn-height:maximum: defaultminimum: defaulttracking-range-y:enabled: falseanimal: defaultdisplay: defaultmonster: defaultplayer: defaultmisc: defaultother: defaultenvironment:disable-explosion-knockback: falsedisable-ice-and-snow: falsedisable-teleportation-suffocation-check: falsedisable-thunder: falselocate-structures-outside-world-border: falsefrosted-ice:delay:max: 40min: 20enabled: truegenerate-flat-bedrock: falsenether-ceiling-void-damage-height: disabledoptimize-explosions: falseportal-create-radius: 16portal-search-radius: 128portal-search-vanilla-dimension-scaling: truetreasure-maps:enabled: truefind-already-discovered:loot-tables: defaultvillager-trade: falsewater-over-lava-flow-speed: 5fire-tick-delay: 30max-fluid-ticks: 65536max-block-ticks: 65536feature-seeds:generate-random-seeds-for-all: false<feature-namespace>: N/Afishing-time-range:maximum: 600minimum: 100fixes:disable-unloaded-chunk-enderpearl-exploit: truefalling-block-height-nerf: disabledfix-items-merging-through-walls: falseprevent-tnt-from-moving-in-water: falsesplit-overstacked-loot: truetnt-entity-height-nerf: disabledhopper:cooldown-when-full: truedisable-move-event: falseignore-occluding-blocks: falselootables:auto-replenish: falsemax-refills: -1refresh-max: 2drefresh-min: 12hreset-seed-on-fill: truerestrict-player-reloot: truerestrict-player-reloot-time: disabledmaps:item-frame-cursor-limit: 128item-frame-cursor-update-interval: 10max-growth-height:bamboo:max: 16min: 11cactus: 3reeds: 3misc:disable-end-credits: falsedisable-relative-projectile-velocity: falsedisable-sprint-interruption-on-attack: falselight-queue-size: 20max-leash-distance: 10.0redstone-implementation: vanillashield-blocking-delay: 5show-sign-click-command-failure-msgs-to-player: falseupdate-pathfinding-on-block-update: truescoreboards:allow-non-player-entities-on-scoreboards: trueuse-vanilla-world-scoreboard-name-coloring: falsespawn:allow-using-signs-inside-spawn-protection: falsetick-rates:behavior:villager:validatenearbypoi: -1<entity-type>:<behavior-name>: N/Acontainer-update: 1grass-spread: 1mob-spawner: 1sensor:villager:secondarypoisensor: 40<entity-type>:<sensor-name>: N/Aunsupported-settings:disable-world-ticking-when-empty: falsefix-invulnerable-end-crystal-exploit: true