ProofInv.flood_fact.go: def of minebender-game@1.0.0.0
Import: import minebender-game@1.0.0.0/proof_inv.bend as ProofInv
Lines 72-86 of minebender-game@1.0.0.0/proof_inv.bend: https://jend.leeeet.dev/read.txt?path=minebender-game@1.0.0.0/proof_inv.bend&start_line=72&end_line=86

import Base
import minebender-game@1.0.0.0/types.bend as T
import minebender-game@1.0.0.0/board.bend as B
import minebender-game@1.0.0.0/game.bend as G
import minebender-game@1.0.0.0/proof_flood.bend as PF

# The flood's one-cell closure fact: a revealed zero's neighbour is revealed.
def flood_fact.go(+n: Nat, +work: List<&2, G.Work>, +hd: Bool, +w: Nat, +h: Nat, +layout: T.Grid(Bool),
  +shown: T.Grid(Bool), +sh: {B.shaped(Bool, w, h, shown) == True{} : Bool},
  +cl: {closed(w, h, layout, shown) == True{} : Bool}, +cnt: {n == B.count_false(shown) : Nat},
  +he: {G.head_hidden(w, h, shown, work) == hd : Bool}, +q: T.Pos, on: {B.on_board(w, h, q) == True{} : Bool},
  after: {B.at(Bool, False{}, G.flood(n, work, hd, w, h, layout, shown), q) == True{} : Bool},
  +z: {B.zero(w, h, layout, q) == True{} : Bool}, +r: T.Pos,
  +rm: {B.contains(B.neighbours(w, h, q), r) == True{} : Bool},
  +s: Bool, se: {B.at(Bool, False{}, shown, q) == s : Bool}) ->
  {B.at(Bool, False{}, G.flood(n, work, hd, w, h, layout, shown), r) == True{} : Bool}:
  match s:
    case True{}:
      PF.flood_mono(n, work, hd, w, h, layout, shown, r, closed_use(w, h, layout, shown, cl, q, on, se, z, r, rm))
    case False{}:
      PF.flood_zero(n, work, hd, w, h, layout, shown, sh, cnt, he, q, se, after, z, r, rm)

Uses (19):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/board.bend&name=at
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/board.bend&name=contains
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/board.bend&name=count_false
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/board.bend&name=neighbours
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/board.bend&name=on_board
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/board.bend&name=shaped
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/board.bend&name=zero
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/game.bend&name=Work
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/game.bend&name=flood
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/game.bend&name=head_hidden
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/proof_flood.bend&name=flood_mono
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/proof_flood.bend&name=flood_zero
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/proof_inv.bend&name=closed
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/proof_inv.bend&name=closed_use
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/types.bend&name=Grid
  https://jend.leeeet.dev/definition.txt?path=minebender-game@1.0.0.0/types.bend&name=Pos