"""ZeroCLIP-B seed-to-coordinate encoding."""

from .hash import fnv64, pack_seed, child_hash, hash_to_float


def seed_to_coords(concept_id, style_id, mood_salt, world_seed):
    packed = pack_seed(concept_id, style_id, mood_salt, world_seed)
    base = fnv64(packed)
    cx = hash_to_float(child_hash(base, 0))
    cy = hash_to_float(child_hash(base, 1000))
    cz = hash_to_float(child_hash(base, 2000))
    return (cx, cy, cz)