⏳ Pregnancy Gestation & Prenatal Pasture Care

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
Feature Name	Autonomous & Manual Gestation Timers
Autonomous Gestation Toggle	`natural-reproduction:gestation_period` (Default: `true`)
Manual Breeding Gestation	`natural-reproduction:manual_gestation` (Default: `true`)
Default Gestation Duration	`natural-reproduction:gestation_duration` (`24000` ticks / 1 MC Day)
Prenatal Health Bonus	`+15%` Max Health
Prenatal Speed Bonus	`+10%` Movement Speed
Prenatal Scale Bonus	`+10%` Baseline Physical Scale
Primary Helper	`AnimalGestationHelper.java`

🎮 Player & Survival Gameplay Workflow

Mating & Conception: When two animals mate (either autonomously in the wild or via player manual feeding), the female parent enters pregnancy gestation.
Gestation Countdown: A 24,000-tick timer (1 in-game Minecraft Day) begins ticking down in the mother's persistent data.
Pasture Care During Pregnancy:
- If the mother spends her pregnancy in an Enriched Pasture with hay bales, water cauldrons, and shelter, she continuously accumulates Prenatal Vitality Points.
- If the mother is starved, trapped in a 1x1 pit, or overcrowded, prenatal vitality points decay.
Delivery: When the countdown reaches 0, the mother delivers her offspring. If prenatal points exceed the threshold, the baby is born with shimmering green HAPPY_VILLAGER sparkles and receives Prenatal Vitality.

🧮 Mathematical Formulas & Stat Inheritance

1. Gestation Countdown Progression

On each server tick ($20\text{ ticks} = 1\text{s}$):

$$T_{\text{remaining}} = T_{\text{remaining}} - 1$$

When $T_{\text{remaining}} \le 0$, deliverOffspring(mother, fatherLineage) executes.

2. Prenatal Vitality Buff Calculation

When born from a well-nourished mother ($\text{vitalityScore} \ge 80$):

$$\text{MaxHealth}_{\text{offspring}} = \text{BaseHealth} \times 1.15$$

$$\text{MovementSpeed}_{\text{offspring}} = \text{BaseSpeed} \times 1.10$$

$$\text{Scale}_{\text{offspring}} = \min(\text{InheritedScale} \times 1.10, \text{max_scale})$$

[Conception: 24,000 Ticks]
        │
        ▼ (Daylight Grazing)
Enriched Pasture Active? ──Yes──► [+1 Vitality Point / 200 ticks]
        │ No
Cramped Pen / Starved?   ──Yes──► [-1 Vitality Point / 200 ticks]
        │
        ▼ (Delivery at 0 Ticks)
Vitality >= 80 Points?
   ├── Yes ──► [Offspring receives +15% HP, +10% Speed, +10% Scale]
   └── No  ──► [Standard Base Offspring]

💻 Developer & NBT / CustomData Schema

Persistent Pregnancy Attachment

Gestation data is stored in the entity's persistent custom data:

json

{
  "NaturalReproduction": {
    "IsPregnant": true,
    "GestationTicks": 14200,
    "PrenatalVitality": 92,
    "FatherUUID": "c044d03e-8302-4212-9214-7d52ef7ca241"
  }
}

Programmatic Gestation API

java

// Check if an animal is pregnant
boolean pregnant = AnimalGestationHelper.isPregnant(animal);

// Query remaining gestation time
int remainingTicks = AnimalGestationHelper.getRemainingGestation(animal);

☕ 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！

⏳ Pregnancy Gestation & Prenatal Pasture Care ​

📋 System Infobox ​

🎮 Player & Survival Gameplay Workflow ​

🧮 Mathematical Formulas & Stat Inheritance ​

1. Gestation Countdown Progression ​

2. Prenatal Vitality Buff Calculation ​

💻 Developer & NBT / CustomData Schema ​

Persistent Pregnancy Attachment ​

Programmatic Gestation API ​

🔗 Related Documentation ​