Rabbit

Registry name

etfuturum:rabbit

Audit correction: previously written as etfuturum.rabbit (wrong separator). Evidence: core/proxy/CommonProxy.java:168 registerEntity(EntityRabbit.class, "rabbit", 3, ...)

Basic info

• Health: 3 HP
• Armor: None
• Size: 0.4 × 0.5 (width × height)
• Spawn conditions: Natural spawning via Minecraft’s biome system; type determined by biome dictionary in EntityRabbit.onSpawnWithEgg (entities/EntityRabbit.java:123-146):
  • Sandy biomes (weight 3, group 1–3) → Gold rabbit, always
  • Snowy + Plains + Forest biomes (weight 6, group 1–3) → 50/50 White or White-Spotted; in Plains/Forest specifically, 1/3 each of Black, Brown, Salt
  • Other biomes → random of any of the 6 types Note BROWN is therefore only ever produced in Plains/Forest biomes, and the SANDY entry never yields a Brown rabbit. The spawn biome list also explicitly filters out any biome whose class name contains “divinerpg” (CommonProxy.java:177). Evidence: core/proxy/CommonProxy.java:170 and :179.

Configuration gate

• Entity registration + spawning: ConfigEntities.enableRabbit, key enableRabbits, default ON (configuration/configs/ConfigEntities.java:50).
• Drops:
  • 1–3 rabbit hide (1–2 + fortune bonus)
  • 0–1 rabbit raw (if not burning) or cooked (if burning)
  • 10% chance (+ fortune) → rabbit’s foot

Stats

Attribute	Value
Max health	3 HP
Movement speed	0.3

Movement types

Rabbits have different hop styles via EnumMoveType:

Type	Speed	Jump height	Duration	Step delay
NONE	0	0	30	1
HOP	0.8	0.2	20	10
STEP	1.0	0.45	14	14
SPRINT	1.75	0.4	1	8
ATTACK	2.0	0.7	7	8

AI tasks

• Swimming
• Panic (fleeing, 1.33× speed)
• Mate (breeding)
• Tempt (by carrot)
• Raid farm (goto carrot crops at growth stage ≥7, break them)
• Wander
• Watch closest player
• Avoid wolves and players

Farm raiding

AIRaidFarm: If mobGriefing enabled and rabbit wants carrots (carrotTicks == 0), locates a fully-grown carrot crop, breaks it, sets carrotTicks = 100 (refuses to raid again for that many ticks).

Breeding

• Breeding items: Carrot, golden carrot, or yellow flower (Blocks.yellow_flower)
• Baby rabbits spawn with -24000 aging (grows to adult in 20 min)

Jump mechanics

• RabbitJumpHelper.doJump() performs a STEP type hop
• Normal movement uses HOP
• Sprinting uses SPRINT
• ATTACK type available but not actively used in default AI

Notes

• jumpTicks / jumpDuration / jumpCompletion(): smooth jump animation support
• createRunningParticles(): overridden (empty) — no dust particles when running
• On spawn with egg, type is deterministic based on biome
• Sound: minecraft:entity.rabbit.jump (on hop), .ambient, .hurt, .death