⚙️ Namespaced GameRules & Configuration
NOTE
📌 リポジトリソースコード免責事項: このWikiのドキュメントは、リポジトリ内の現在のソースコード状態（v1.3.4+26.2）を反映しています。CurseForgeやModrinthの公式公開ビルドに先行する開発中の最新コミットや機能が含まれる場合があります。
📋 System Infobox
| Property | Value |
|---|---|
| Configuration Architecture | Native Namespaced GameRules & JSON Fallback |
| In-Game GUI Library | YetAnotherConfigLib (YACL v3) & ModMenu |
| Config File Path | config/naturalreproduction.json |
| World Save Persistence | Stored natively in level.dat GameRules |
| Total Registered GameRules | 35+ GameRules |
| Hot Reload Support | Full /naturalreproduction reload support |
⚠️ Important: Global Config vs. In-Game GameRules
WARNING
Understanding Global Config vs. World GameRules
The file config/naturalreproduction.json only sets initial default values for brand-new worlds at the moment of world creation.
Once a world has been created, changing the JSON config file will have no effect on existing saves. To adjust settings in an existing world, use the Edit Game Rules UI menu or the /naturalreproduction set / /gamerule commands.
📊 Complete Namespaced GameRules Master Table
1. Core Simulation & Density Controls
| GameRule | Type | Default | Description |
|---|---|---|---|
natural-reproduction:enabled | Boolean | true | Master toggle for all autonomous wild breeding checks. |
natural-reproduction:density_cap | Integer | 10 | Maximum same-species entities within 16 blocks permitted for breeding. |
natural-reproduction:rate | Integer | 24000 | Average interval in ticks between autonomous breeding attempts (24000 = 1 MC Day). |
natural-reproduction:min_scale | Integer | 50 | Minimum physical body scale percentage (50 = 0.50x). |
natural-reproduction:max_scale | Integer | 130 | Maximum physical body scale percentage (130 = 1.30x). |
natural-reproduction:scale_drops | Boolean | true | Enables loot drops scaling proportionally with physical body size. |
2. Advanced Husbandry & Environmental Mechanics
| GameRule | Type | Default | Description |
|---|---|---|---|
natural-reproduction:cramped_space_penalty | Boolean | true | Enables size stunting in tight pens and spacious pasture recovery. |
natural-reproduction:inbreeding_degradation | Boolean | true | Enables multi-generational lineage tracking and inbreeding collapse. |
natural-reproduction:pasture_enrichment | Boolean | true | Enables Well-Nourished bonuses from hay, water, and shelter. |
natural-reproduction:overgrazing | Boolean | true | Enables grass block wear into dirt/coarse dirt under dense herds. |
natural-reproduction:gestation_period | Boolean | true | Enables pregnancy gestation countdown timers for autonomous breeding. |
natural-reproduction:manual_gestation | Boolean | true | Applies pregnancy gestation countdowns to manual player hand-feeding. |
natural-reproduction:gestation_duration | Integer | 24000 | Duration of pregnancy countdown in ticks (24000 = 1 MC Day). |
natural-reproduction:fertilized_chicken_eggs | Boolean | true | Chickens lay 100% hatch Fertilized Eggs during wild breeding. |
natural-reproduction:chicken_infertile_regular_eggs | Boolean | true | Reduces unfertilized regular egg hatch chance to 1/64. |
natural-reproduction:dispenser_egg_hatch_chance | Integer | 75 | Hatch percentage for dispenser-fired Fertilized Eggs. |
natural-reproduction:herd_dynamics | Boolean | true | Animals elect Alpha leaders and follow them in pastoral flocking. |
natural-reproduction:herd_stampede | Boolean | true | Herds panic in synchronized stampedes when attacked. |
natural-reproduction:biome_fertility | Boolean | true | Animals in native biomes gain 2x breeding speed and +15% quality. |
natural-reproduction:biome_variants | Boolean | true | Offspring adapt visual skin variants based on local climate. |
natural-reproduction:tracker_logs | Boolean | false | Records autonomous reproduction events to console and log files. |
3. Individual Species Toggles (27 Species)
| GameRule | Type | Default | Species Target |
|---|---|---|---|
natural-reproduction:allow_cow | Boolean | true | Cows |
natural-reproduction:allow_mooshroom | Boolean | true | Mooshrooms |
natural-reproduction:allow_sheep | Boolean | true | Sheep |
natural-reproduction:allow_pig | Boolean | true | Pigs |
natural-reproduction:allow_chicken | Boolean | true | Chickens |
natural-reproduction:allow_wolf | Boolean | true | Wolves (all 9 variants) |
natural-reproduction:allow_fox | Boolean | true | Foxes (Red & Snow) |
natural-reproduction:allow_cat | Boolean | true | Cats |
natural-reproduction:allow_ocelot | Boolean | true | Ocelots |
natural-reproduction:allow_horse | Boolean | true | Horses |
natural-reproduction:allow_donkey | Boolean | true | Donkeys |
natural-reproduction:allow_mule | Boolean | true | Mules |
natural-reproduction:allow_llama | Boolean | true | Llamas |
natural-reproduction:allow_trader_llama | Boolean | true | Trader Llamas |
natural-reproduction:allow_camel | Boolean | true | Camels |
natural-reproduction:allow_goat | Boolean | true | Goats |
natural-reproduction:allow_rabbit | Boolean | true | Rabbits |
natural-reproduction:allow_frog | Boolean | true | Frogs (Warm, Cold, Temperate) |
natural-reproduction:allow_turtle | Boolean | true | Sea Turtles |
natural-reproduction:allow_axolotl | Boolean | true | Axolotls |
natural-reproduction:allow_bee | Boolean | true | Honey Bees |
natural-reproduction:allow_panda | Boolean | true | Pandas |
natural-reproduction:allow_polar_bear | Boolean | true | Polar Bears |
natural-reproduction:allow_armadillo | Boolean | true | Armadillos |
natural-reproduction:allow_sniffer | Boolean | true | Sniffers |
natural-reproduction:allow_strider | Boolean | true | Striders |
natural-reproduction:allow_hoglin | Boolean | true | Hoglins |
🖥️ Optional GUI Integration (YACL v3 & ModMenu)
When installed on the client alongside YetAnotherConfigLib (YACL) and ModMenu, Natural Reproduction provides a clean visual configuration screen accessible directly from the ModMenu interface.
☕ 開発サポート: このMODを気に入っていただけましたら、ぜひ Ko-fi で作者をご支援いただき、最新テストビルドをいち早くお試しください！