nutvalue = world_db["ThingTypes"][type]["TT_TOOLPOWER"]
tmp_cmp = abs(t["T_SATIATION"] + nutvalue - consume_hungering)
if (cmp_food < 0 and tmp_cmp < abs(t["T_SATIATION"])) \
+ or (cmp_food < 0 and 0 > t["T_SATIATION"] + nutvalue) \
or tmp_cmp < cmp_food:
cmp_food = tmp_cmp
selection = i