def ent_if
import bend-collections@1.0.0.0/src/containers/lru.bend as Lruimport Base
import bend-collections@1.0.0.0/src/math/u64.bend as W
131def ent_if(a, -V: Kind(a), v: V, now: W.U64, m: Array<U32>, on: Bool) -> Array<U32> & Ent<a, V>:
132 match on:
133 case False{}:
134 (m, E{v, 0, 0, 0})
135 case True{}:
136 life_lo(a, V, v, now, Array.get(U32, m, 4))