ludic/changes/wildlife-painted.md

bump: minor type: feature ludic.wildlife: a map may paint where a species lives. Two new WildlifeWorld members, both with defaults that change nothing: habitat_in(sp, x, z) answers 1 inside a species' painted habitat, 0 outside and -1 where the map paints none (the kind's rule stands), and range_at(sp, k, r) fills the map's k-th painted range, which is set out as painted and draws no dice. Spots, ranges, fills and newcomers keep to the paint (wildlife_habitat_of, wildlife_find_spot_of), never under water.