Citadel/Reference/fields/hashFunction of fieldsfields.hashOne number 0..1 for each square of cell blocks (1).fields.hash(cell: number?, seed: number?) → FieldParameterscellnumberoptionalseednumberoptionalReturnsFieldUsed infields.hash(cell, seed) -- one number 0 .. 1 for each square of `cell` blocksBlocks and terrain`{ "stone", "andesite", by = fields.hash(3) * 2 }`. `floor(by)` countsBlocks and terrain