local window = require('window') local item = require('item') -- A key. local k = item:from{ width = 20, height = 20, lines = { {'fill', {0, 0, 0, 5, 5, 5, 5, 0}}, {'line', {5, 5, 20, 20}}, {'line', {10, 10, 5, 15}}, {'line', {15, 15, 10, 20}}, }, name = "key", description = "A key for locked containers with varying volume", code = 0, } return k