merge upstream commit: Doors: Remove unnecessary node lookups

mods/farming/grass.lua

@@ -0,0 +1,42 @@
+
+for i = 3, 5 do
+
+	-- Override default grass and have it drop Wheat Seeds
+
+	minetest.override_item("default:grass_" .. i, {
+		drop = {
+			max_items = 1,
+			items = {
+				{items = {'farming:seed_wheat'}, rarity = 5},
+				{items = {'default:grass_1'}},
+			}
+		},
+	})
+
+	-- Override default dry grass and have it drop Barley Seeds
+	if minetest.registered_nodes["default:dry_grass_1"] then
+
+		minetest.override_item("default:dry_grass_" .. i, {
+			drop = {
+				max_items = 1,
+				items = {
+					{items = {'farming:seed_barley'}, rarity = 6},
+					{items = {'default:dry_grass_1'}},
+				}
+			},
+		})
+	end
+
+end
+
+-- Override default Jungle Grass and have it drop Cotton Seeds
+
+minetest.override_item("default:junglegrass", {
+	drop = {
+		max_items = 1,
+		items = {
+			{items = {'farming:seed_cotton'}, rarity = 8},
+			{items = {'default:junglegrass'}},
+		}
+	},
+})