Code tidy and tweak

beanpole.lua

@@ -44,19 +44,28 @@ minetest.register_node("farming:beanpole", {
 	sunlight_propagates = true,
 	drop = {
 		items = {
-			{items = {'farming:beanpole'},rarity=1},
+			{items = {'farming:beanpole'}, rarity = 1},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,not_in_creative_inventory=1,attached_node=1},
+	groups = {
+		snappy = 3, flammable = 2, attached_node = 1,
+		not_in_creative_inventory = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 	on_place = function(itemstack, placer, pointed_thing)
 		local nod = minetest.get_node_or_nil(pointed_thing.under)
-		if nod and minetest.get_item_group(nod.name, "soil") < 2 then return end
+		if nod and minetest.get_item_group(nod.name, "soil") < 2 then
-		local top = {x=pointed_thing.above.x, y=pointed_thing.above.y+1, z=pointed_thing.above.z}
+			return
+		end
+		local top = {
+			x = pointed_thing.above.x,
+			y = pointed_thing.above.y + 1,
+			z = pointed_thing.above.z
+		}
 		nod = minetest.get_node_or_nil(top)
 		if nod and nod.name ~= "air" then return end
-		minetest.set_node(pointed_thing.above, {name="farming:beanpole"})
+		minetest.set_node(pointed_thing.above, {name = "farming:beanpole"})
 		if not minetest.setting_getbool("creative_mode") then
 			itemstack:take_item()
 		end
@@ -85,11 +94,14 @@ minetest.register_node("farming:beanpole_1", {
 	sunlight_propagates = true,
 	drop = {
 		items = {
-			{items = {'farming:beanpole'},rarity=1},
+			{items = {'farming:beanpole'}, rarity = 1},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=3,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 3, not_in_creative_inventory = 1,
+		attached_node = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -103,11 +115,14 @@ minetest.register_node("farming:beanpole_2", {
 	sunlight_propagates = true,
 	drop = {
 		items = {
-			{items = {'farming:beanpole'},rarity=1},
+			{items = {'farming:beanpole'}, rarity = 1},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -121,11 +136,14 @@ minetest.register_node("farming:beanpole_3", {
 	sunlight_propagates = true,
 	drop = {
 		items = {
-			{items = {'farming:beanpole'},rarity=1},
+			{items = {'farming:beanpole'}, rarity = 1},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -140,35 +158,40 @@ minetest.register_node("farming:beanpole_4", {
 	sunlight_propagates = true,
 	drop = {
 		items = {
-			{items = {'farming:beanpole'},rarity=1},
+			{items = {'farming:beanpole'}, rarity = 1},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
--- Last stage of Green Bean growth does not have growing=1 so abm never has to check these
+-- Last stage of growth does not have growing group so abm never checks these
 
 minetest.register_node("farming:beanpole_5", {
 	drawtype = "plantlike",
 	tiles = {"farming_beanpole_5.png"},
 	visual_scale = 1.45,
 	paramtype = "light",
-	waving = 1,
 	walkable = false,
 	buildable_to = true,
 	sunlight_propagates = true,
 	drop = {
 		items = {
-			{items = {'farming:beanpole'},rarity=1},
+			{items = {'farming:beanpole'}, rarity = 1},
-			{items = {'farming:beans 3'},rarity=1},
+			{items = {'farming:beans 3'}, rarity = 1},
-			{items = {'farming:beans 2'},rarity=2},
+			{items = {'farming:beans 2'}, rarity = 2},
-			{items = {'farming:beans 2'},rarity=3},
+			{items = {'farming:beans 2'}, rarity = 3},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -184,12 +207,15 @@ minetest.register_node("farming:beanbush", {
 	sunlight_propagates = true,
 	drop = {
 		items = {
-			{items = {'farming:beans 1'},rarity=1},
+			{items = {'farming:beans 1'}, rarity = 1},
-			{items = {'farming:beans 1'},rarity=2},
+			{items = {'farming:beans 1'}, rarity = 2},
-			{items = {'farming:beans 1'},rarity=3},
+			{items = {'farming:beans 1'}, rarity = 3},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory=1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })

blueberry.lua

@@ -32,12 +32,14 @@ minetest.register_node("farming:blueberry_1", {
 	tiles = {"farming_blueberry_1.png"},
 	paramtype = "light",
 	sunlight_propagates = true,
-	waving = 1,
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -50,8 +52,11 @@ minetest.register_node("farming:blueberry_2", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -64,12 +69,15 @@ minetest.register_node("farming:blueberry_3", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
--- Last stage of Blueberry growth does not have growing=1 so abm never has to check these
+-- Last stage of growth does not have growing group so abm never checks these
 
 minetest.register_node("farming:blueberry_4", {
 	drawtype = "plantlike",
@@ -79,15 +87,17 @@ minetest.register_node("farming:blueberry_4", {
 	waving = 1,
 	walkable = false,
 	buildable_to = true,
-	is_ground_content = true,
 	drop = {
 		items = {
-			{items = {'farming:blueberries 2'},rarity=1},
+			{items = {'farming:blueberries 2'}, rarity = 1},
-			{items = {'farming:blueberries'},rarity=2},
+			{items = {'farming:blueberries'}, rarity = 2},
-			{items = {'farming:blueberries'},rarity=3},
+			{items = {'farming:blueberries'}, rarity = 3},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory=1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })

cocoa.lua

@@ -22,7 +22,7 @@ function place_cocoa(itemstack, placer, pointed_thing, plantname)
 	end
 	
 	-- add the node and remove 1 item from the itemstack
-	minetest.add_node(pt.above, {name=plantname})
+	minetest.add_node(pt.above, {name = plantname})
 	if not minetest.setting_getbool("creative_mode") then
 		itemstack:take_item()
 	end
@@ -85,11 +85,17 @@ minetest.register_node("farming:cocoa_1", {
 	walkable = true,
 	drop = {
 		items = {
-			{items = {'farming:cocoa_beans 1'},rarity=2},
+			{items = {'farming:cocoa_beans 1'}, rarity = 2},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.3, -0.5, -0.3, 0.3, 0.5, 0.3},},
+	selection_box = {
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,growing=1},
+		type = "fixed",
+		fixed = {-0.3, -0.5, -0.3, 0.3, 0.5, 0.3}
+	},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, growing = 1,
+		not_in_creative_inventory=1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -100,11 +106,17 @@ minetest.register_node("farming:cocoa_2", {
 	walkable = true,
 	drop = {
 		items = {
-			{items = {'farming:cocoa_beans 1'},rarity=1},
+			{items = {'farming:cocoa_beans 1'}, rarity = 1},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.3, -0.5, -0.3, 0.3, 0.5, 0.3},},
+	selection_box = {
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,growing=1},
+		type = "fixed",
+		fixed = {-0.3, -0.5, -0.3, 0.3, 0.5, 0.3}
+	},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, growing = 1,
+		not_in_creative_inventory=1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -117,12 +129,18 @@ minetest.register_node("farming:cocoa_3", {
 	walkable = true,
 	drop = {
 		items = {
-			{items = {'farming:cocoa_beans 2'},rarity=1},
+			{items = {'farming:cocoa_beans 2'}, rarity = 1},
-			{items = {'farming:cocoa_beans 1'},rarity=2},
+			{items = {'farming:cocoa_beans 1'}, rarity = 2},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.3, -0.5, -0.3, 0.3, 0.5, 0.3},},
+	selection_box = {
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1},
+		type = "fixed",
+		fixed = {-0.3, -0.5, -0.3, 0.3, 0.5, 0.3}
+	},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1,
+		not_in_creative_inventory = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -144,10 +162,15 @@ minetest.register_abm({
 		else return
 		end
 		
-		if minetest.get_node(pos).name == "air" and minetest.get_node_light(pos) > 12 then
+		local nod = minetest.get_node_or_nil(pos)
---			print ("COCOA", pos.x, pos.y, pos.z)
+		if nod then nod = nod.name else return end
-			minetest.set_node(pos,{name="farming:cocoa_"..tostring(math.random(1,3))})
-		end
 
+		if nod == "air"
+		and minetest.get_node_light(pos) > 12 then
+--			print ("COCOA", pos.x, pos.y, pos.z)
+			minetest.set_node(pos, {
+				name = "farming:cocoa_"..tostring(math.random(1, 3))
+			})
+		end
 	end,
 })

coffee.lua

@@ -27,7 +27,7 @@ minetest.register_node("farming:drinking_cup", {
 		type = "fixed",
 		fixed = {-0.25, -0.5, -0.25, 0.25, 0.25, 0.25}
 	},
-	groups = {vessel=1,dig_immediate=3,attached_node=1},
+	groups = {vessel = 1, dig_immediate = 3, attached_node = 1},
 	sounds = default.node_sound_glass_defaults(),
 })
 
@@ -58,7 +58,7 @@ minetest.register_node("farming:coffee_cup", {
 		type = "fixed",
 		fixed = {-0.25, -0.5, -0.25, 0.25, 0.25, 0.25}
 	},
-	groups = {vessel=1,dig_immediate=3,attached_node=1},
+	groups = {vessel = 1, dig_immediate = 3, attached_node = 1},
 	on_use = minetest.item_eat(2, "farming:drinking_cup"),
 	sounds = default.node_sound_glass_defaults(),
 })
@@ -99,7 +99,7 @@ minetest.register_node("farming:coffee_cup_hot", {
 		type = "fixed",
 		fixed = {-0.25, -0.5, -0.25, 0.25, 0.25, 0.25}
 	},
-	groups = {vessel=1,dig_immediate=3,attached_node=1},
+	groups = {vessel = 1, dig_immediate = 3, attached_node = 1},
 	on_use = minetest.item_eat(3, "farming:drinking_cup"),
 	sounds = default.node_sound_glass_defaults(),
 })
@@ -111,12 +111,14 @@ minetest.register_node("farming:coffee_1", {
 	tiles = {"farming_coffee_1.png"},
 	paramtype = "light",
 	sunlight_propagates = true,
-	waving = 1,
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -129,8 +131,11 @@ minetest.register_node("farming:coffee_2", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -143,8 +148,11 @@ minetest.register_node("farming:coffee_3", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -157,12 +165,15 @@ minetest.register_node("farming:coffee_4", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
--- Last stage of Coffee growth doesnnot have growing=1 so abm never has to check these
+-- Last stage of growth doesn not have growing group so abm never checks these
 
 minetest.register_node("farming:coffee_5", {
 	drawtype = "plantlike",
@@ -172,15 +183,17 @@ minetest.register_node("farming:coffee_5", {
 	waving = 1,
 	walkable = false,
 	buildable_to = true,
-	is_ground_content = true,
 	drop = {
 		items = {
-			{items = {'farming:coffee_beans 2'},rarity=1},
+			{items = {'farming:coffee_beans 2'}, rarity = 1},
-			{items = {'farming:coffee_beans 2'},rarity=2},
+			{items = {'farming:coffee_beans 2'}, rarity = 2},
-			{items = {'farming:coffee_beans 2'},rarity=3},
+			{items = {'farming:coffee_beans 2'}, rarity = 3},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory=1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })

corn.lua

@@ -58,8 +58,11 @@ minetest.register_node("farming:corn_1", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -71,8 +74,11 @@ minetest.register_node("farming:corn_2", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -85,8 +91,11 @@ minetest.register_node("farming:corn_3", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -99,8 +108,11 @@ minetest.register_node("farming:corn_4", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -108,12 +120,16 @@ minetest.register_node("farming:corn_5", {
 	drawtype = "plantlike",
 	tiles = {"farming_corn_5.png"},
 	paramtype = "light",
+	waving = 1,
 	sunlight_propagates = true,
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -122,12 +138,16 @@ minetest.register_node("farming:corn_6", {
 	tiles = {"farming_corn_6.png"},
 	visual_scale = 1.45,
 	paramtype = "light",
+	waving = 1,
 	sunlight_propagates = true,
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -136,22 +156,25 @@ minetest.register_node("farming:corn_7", {
 	tiles = {"farming_corn_7.png"},
 	visual_scale = 1.45,
 	paramtype = "light",
+	waving = 1,
 	walkable = false,
 	buildable_to = true,
-	is_ground_content = true,
 	drop = {
 		items = {
-			{items = {'farming:corn'},rarity=1},
+			{items = {'farming:corn'}, rarity = 1},
-			{items = {'farming:corn'},rarity=2},
+			{items = {'farming:corn'}, rarity = 2},
-			{items = {'farming:corn'},rarity=3},
+			{items = {'farming:corn'}, rarity = 3},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
--- Last stage of Corn growth doesnnot have growing=1 so abm never has to check these
+-- Last stage of growth doesn not have growing group so abm never checks these
 
 minetest.register_node("farming:corn_8", {
 	drawtype = "plantlike",
@@ -161,15 +184,17 @@ minetest.register_node("farming:corn_8", {
 	waving = 1,
 	walkable = false,
 	buildable_to = true,
-	is_ground_content = true,
 	drop = {
 		items = {
-			{items = {'farming:corn 2'},rarity=1},
+			{items = {'farming:corn 2'}, rarity = 1},
-			{items = {'farming:corn 2'},rarity=2},
+			{items = {'farming:corn 2'}, rarity = 2},
-			{items = {'farming:corn 2'},rarity=2},
+			{items = {'farming:corn 2'}, rarity = 2},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })

cotton.lua

@@ -19,7 +19,7 @@ minetest.register_node("farming:seed_cotton", {
 	paramtype2 = "wallmounted",
 	walkable = false,
 	sunlight_propagates = true,
-	selection_box = {type = "fixed", fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
 	on_place = function(itemstack, placer, pointed_thing)
 		return farming.place_seed(itemstack, placer, pointed_thing, "farming:cotton_1")
 	end,
@@ -51,12 +51,14 @@ minetest.register_node("farming:cotton_1", {
 	tiles = {"farming_cotton_1.png"},
 	paramtype = "light",
 	sunlight_propagates = true,
-	waving = 1,
 	walkable = false,
 	buildable_to = true,
 	drop =  "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -65,12 +67,14 @@ minetest.register_node("farming:cotton_2", {
 	tiles = {"farming_cotton_2.png"},
 	paramtype = "light",
 	sunlight_propagates = true,
-	waving = 1,
 	walkable = false,
 	buildable_to = true,
 	drop =  "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -83,8 +87,11 @@ minetest.register_node("farming:cotton_3", {
 	walkable = false,
 	buildable_to = true,
 	drop =  "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -97,8 +104,11 @@ minetest.register_node("farming:cotton_4", {
 	walkable = false,
 	buildable_to = true,
 	drop =  "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -112,11 +122,14 @@ minetest.register_node("farming:cotton_5", {
 	buildable_to = true,
 	drop =  {
 		items = {
-			{items = {"farming:seed_cotton"},rarity=1},
+			{items = {"farming:seed_cotton"}, rarity = 1},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -129,12 +142,15 @@ minetest.register_node("farming:cotton_6", {
 	buildable_to = true,
 	drop =  {
 		items = {
-			{items = {"farming:cotton"},rarity=1},
+			{items = {"farming:cotton"}, rarity = 1},
-			{items = {"farming:cotton"},rarity=2},
+			{items = {"farming:cotton"}, rarity = 2},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -147,18 +163,21 @@ minetest.register_node("farming:cotton_7", {
 	buildable_to = true,
 	drop =  {
 		items = {
-			{items = {"farming:cotton"},rarity=1},
+			{items = {"farming:cotton"}, rarity = 1},
-			{items = {"farming:cotton"},rarity=2},
+			{items = {"farming:cotton"}, rarity = 2},
-			{items = {"farming:seed_cotton"},rarity=1},
+			{items = {"farming:seed_cotton"}, rarity = 1},
-			{items = {"farming:seed_cotton"},rarity=2},
+			{items = {"farming:seed_cotton"}, rarity = 2},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
--- Define last stage of Cotton growth separate and without growing=1 so abm never has to check these
+-- Last stage of growth does not have growing group so abm never checks these
 
 minetest.register_node("farming:cotton_8", {
 	drawtype = "plantlike",
@@ -169,15 +188,18 @@ minetest.register_node("farming:cotton_8", {
 	buildable_to = true,
 	drop =  {
 		items = {
-			{items = {"farming:string"},rarity=1},
+			{items = {"farming:string"}, rarity = 1},
-			{items = {"farming:string"},rarity=2},
+			{items = {"farming:string"}, rarity = 2},
-			{items = {"farming:string"},rarity=3},
+			{items = {"farming:string"}, rarity = 3},
-			{items = {"farming:seed_cotton"},rarity=1},
+			{items = {"farming:seed_cotton"}, rarity = 1},
-			{items = {"farming:seed_cotton"},rarity=2},
+			{items = {"farming:seed_cotton"}, rarity = 2},
-			{items = {"farming:seed_cotton"},rarity=3},
+			{items = {"farming:seed_cotton"}, rarity = 3},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })

cucumber.lua

@@ -17,12 +17,14 @@ minetest.register_node("farming:cucumber_1", {
 	drawtype = "plantlike",
 	tiles = {"farming_cucumber_1.png"},
 	paramtype = "light",
-	waving = 1,
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -34,8 +36,11 @@ minetest.register_node("farming:cucumber_2", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -47,12 +52,15 @@ minetest.register_node("farming:cucumber_3", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
--- Last stage of Cucumber growth doesnnot have growing=1 so abm never has to check these
+-- Last stage of growth does not have growing group so abm never checks these
 
 minetest.register_node("farming:cucumber_4", {
 	drawtype = "plantlike",
@@ -61,14 +69,16 @@ minetest.register_node("farming:cucumber_4", {
 	waving = 1,
 	walkable = false,
 	buildable_to = true,
-	is_ground_content = true,
 	drop = {
 		items = {
-			{items = {'farming:cucumber'},rarity=1},
+			{items = {'farming:cucumber'}, rarity = 1},
-			{items = {'farming:cucumber 2'},rarity=2},
+			{items = {'farming:cucumber 2'}, rarity = 2},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })

grass.lua

@@ -7,7 +7,7 @@ for i=1,5 do
 		drop = {
 			max_items = 1,
 			items = {
-				{items = {'farming:seed_wheat'},rarity = 5},
+				{items = {'farming:seed_wheat'}, rarity = 5},
 				{items = {'default:grass_1'}},
 			}
 		},
@@ -21,7 +21,7 @@ minetest.override_item("default:junglegrass", {
 	drop = {
 		max_items = 1,
 		items = {
-			{items = {'farming:seed_cotton'},rarity = 8},
+			{items = {'farming:seed_cotton'}, rarity = 8},
 			{items = {'default:junglegrass'}},
 		}
 	},

hoes.lua

@@ -55,7 +55,7 @@ function farming.hoe_on_use(itemstack, user, pointed_thing, uses)
 		return
 	end
 
-	local p = {x=pt.under.x, y=pt.under.y+1, z=pt.under.z}
+	local p = {x = pt.under.x, y = pt.under.y + 1, z = pt.under.z}
 	local above = minetest.get_node(p)
 	
 	-- return if any of the nodes is not registered
@@ -75,9 +75,9 @@ function farming.hoe_on_use(itemstack, user, pointed_thing, uses)
 	end
 	
 	-- turn the node into soil, wear out item and play sound
-	minetest.set_node(pt.under, {name="farming:soil"})
+	minetest.set_node(pt.under, {name = "farming:soil"})
-	minetest.sound_play("default_dig_crumbly", {pos = pt.under, gain = 0.5,})
+	minetest.sound_play("default_dig_crumbly", {pos = pt.under, gain = 0.5})
-	itemstack:add_wear(65535/(uses-1))
+	itemstack:add_wear(65535/(uses - 1))
 	return itemstack
 end
 

init.lua

@@ -1,5 +1,5 @@
 --[[
-	Minetest Farming Redo Mod 1.20 (20th May 2015)
+	Minetest Farming Redo Mod 1.20 (5th July 2015)
 	by TenPlus1
 	NEW growing routine by prestidigitator
 ]]
@@ -8,6 +8,10 @@ farming = {}
 farming.mod = "redo"
 farming.path = minetest.get_modpath("farming")
 farming.hoe_on_use = default.hoe_on_use
+farming.select = {
+	type = "fixed",
+	fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5}
+}
 
 farming.DEBUG = false
 -- farming.DEBUG = {}  -- Uncomment to turn on profiling code/functions
@@ -38,7 +42,6 @@ if farming.DEBUG then
 		      timer_avg.."µs/run")
 		print("Total farming time: "..dt.."µs")
 	end
-else
 end
 
 local statistics = dofile(farming.path.."/statistics.lua")
@@ -68,7 +71,7 @@ dofile(farming.path.."/compatibility.lua") -- Farming Plus compatibility
 -- Utility Functions
 
 local time_speed = tonumber(minetest.setting_get("time_speed")) or 72
-local SECS_PER_CYCLE = (time_speed > 0 and 24 * 60 * 60/time_speed) or nil
+local SECS_PER_CYCLE = (time_speed > 0 and 24 * 60 * 60 / time_speed) or nil
 
 local function clamp(x, min, max)
 	return (x < min and min) or (x > max and max) or x
@@ -214,7 +217,12 @@ local function reg_plant_stages(plant_name, stage, force_last)
 		local ns = reg_plant_stages(plant_name, stage + 1, true)
 
 		local stages_left = (ns and { ns.name, unpack(ns.stages_left) }) or {}
-		stages = { plant_name = plant_name, name = node_name, stage = stage, stages_left = stages_left }
+		stages = {
+			plant_name = plant_name,
+			name = node_name,
+			stage = stage,
+			stages_left = stages_left
+		}
 
 		if #stages_left > 0 then
 			local old_constr = node_def.on_construct
@@ -237,7 +245,12 @@ local function reg_plant_stages(plant_name, stage, force_last)
 				})
 		end
 	elseif force_last then
-		stages = { plant_name = plant_name, name = node_name, stage = stage, stages_left = {} }
+		stages = {
+			plant_name = plant_name,
+			name = node_name,
+			stage = stage,
+			stages_left = {}
+		}
 	else
 		return nil
 	end
@@ -378,7 +391,6 @@ if farming.DEBUG then
 	end
 end
 
-
 -- Place Seeds on Soil
 
 function farming.place_seed(itemstack, placer, pointed_thing, plantname)
@@ -393,7 +405,7 @@ function farming.place_seed(itemstack, placer, pointed_thing, plantname)
 	local above = minetest.get_node(pt.above)
 
 	-- check if pointing at the top of the node
-	if pt.above.y ~= pt.under.y+1 then
+	if pt.above.y ~= pt.under.y + 1 then
 		return
 	end
 
@@ -420,7 +432,6 @@ function farming.place_seed(itemstack, placer, pointed_thing, plantname)
 	end
 end
 
-
 -- Function to register plants (for compatibility)
 
 farming.register_plant = function(name, def)
@@ -450,7 +461,7 @@ farming.register_plant = function(name, def)
 		paramtype2 = "wallmounted",
 		walkable = false,
 		sunlight_propagates = true,
-		selection_box = {type = "fixed", fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+		selection_box = farming.select,
 		on_place = function(itemstack, placer, pointed_thing)
 			return farming.place_seed(itemstack, placer, pointed_thing, mname .. ":"..pname.."_1")
 		end
@@ -489,7 +500,7 @@ farming.register_plant = function(name, def)
 			buildable_to = true,
 			is_ground_content = true,
 			drop = drop,
-			selection_box = {type = "fixed", fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+			selection_box = farming.select,
 			groups = g,
 			sounds = default.node_sound_leaves_defaults(),
 		})
@@ -503,8 +514,7 @@ end
 
 --[[ Cotton (example, is already registered in cotton.lua)
 farming.register_plant("farming:cotton", {
-	description = "Cotton seed",
+	description = "Cotton2 seed",
 	inventory_image = "farming_cotton_seed.png",
 	steps = 8,
-})
+})]]
---]]

mapgen.lua

@@ -9,7 +9,7 @@ local function register_plant(name, min, max, spawnby, num)
 		noise_params = {
 			offset = 0,
 			scale = 0.006,
-			spread = {x=100, y=100, z=100},
+			spread = {x = 100, y = 100, z = 100},
 			seed = 329,
 			octaves = 3,
 			persist = 0.6
@@ -38,9 +38,8 @@ function farming.register_mgv6_decorations()
 	register_plant("beanbush", 18, 35, "", -1)
 end
 
--- enable in mapgen v6 only
+-- enable in v6 mapgen only
 
-local mg_params = minetest.get_mapgen_params()
+if minetest.get_mapgen_params().mgname == "v6" then
-if mg_params.mgname == "v6" then
 	farming.register_mgv6_decorations()
 end

melon.lua

@@ -33,12 +33,14 @@ minetest.register_node("farming:melon_1", {
 	tiles = {"farming_melon_1.png"},
 	paramtype = "light",
 	sunlight_propagates = true,
-	waving = 1,
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -47,12 +49,14 @@ minetest.register_node("farming:melon_2", {
 	tiles = {"farming_melon_2.png"},
 	paramtype = "light",
 	sunlight_propagates = true,
-	waving = 1,
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -65,8 +69,11 @@ minetest.register_node("farming:melon_3", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -79,8 +86,11 @@ minetest.register_node("farming:melon_4", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -93,8 +103,11 @@ minetest.register_node("farming:melon_5", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -105,8 +118,11 @@ minetest.register_node("farming:melon_6", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -117,12 +133,15 @@ minetest.register_node("farming:melon_7", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
--- Last stage of Melon growth doesnnot have growing=1 so abm never has to check these
+-- Last stage of growth does not have growing group so abm never checks these
 
 minetest.register_node("farming:melon_8", {
 	--drawtype = "nodebox",
@@ -130,12 +149,11 @@ minetest.register_node("farming:melon_8", {
 	tiles = {"farming_melon_top.png", "farming_melon_top.png", "farming_melon_side.png"},
 	paramtype = "light",
 	walkable = true,
-	is_ground_content = true,
 	drop = {
 		items = {
-			{items = {'farming:melon_slice 9'},rarity=1},
+			{items = {'farming:melon_slice 9'}, rarity = 1},
 		}
 	},
-	groups = {snappy=1,oddly_breakable_by_hand=1,flammable=2,plant=1},
+	groups = {snappy = 1, oddly_breakable_by_hand = 1, flammable = 2, plant = 1},
 	sounds = default.node_sound_wood_defaults(),
 })

potato.lua

@@ -35,8 +35,11 @@ minetest.register_node("farming:potato_1", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -49,8 +52,11 @@ minetest.register_node("farming:potato_2", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -62,19 +68,21 @@ minetest.register_node("farming:potato_3", {
 	waving = 1,
 	walkable = false,
 	buildable_to = true,
-	is_ground_content = true,
 	drop = {
 		items = {
-			{items = {'farming:potato'},rarity=1},
+			{items = {'farming:potato'}, rarity = 1},
-			{items = {'farming:potato'},rarity=3},
+			{items = {'farming:potato'}, rarity = 3},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
--- Last stage of Potato growth doesnnot have growing=1 so abm never has to check these
+-- Last stage of growth does not have growing group so abm never checks these
 
 minetest.register_node("farming:potato_4", {
 	drawtype = "plantlike",
@@ -84,14 +92,16 @@ minetest.register_node("farming:potato_4", {
 	waving = 1,
 	walkable = false,
 	buildable_to = true,
-	is_ground_content = true,
 	drop = {
 		items = {
-			{items = {'farming:potato 2'},rarity=1},
+			{items = {'farming:potato 2'}, rarity = 1},
-			{items = {'farming:potato 3'},rarity=2},
+			{items = {'farming:potato 3'}, rarity = 2},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory=1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })

pumpkin.lua

@@ -3,11 +3,18 @@
 
 minetest.register_node("farming:pumpkin", {
 	description = "Pumpkin",
-	tiles = {"farming_pumpkin_top.png", "farming_pumpkin_top.png", "farming_pumpkin_side.png"},
+	tiles = {
-	groups = {choppy=1,oddly_breakable_by_hand=1,flammable=2,plant=1},
+		"farming_pumpkin_top.png",
+		"farming_pumpkin_top.png",
+		"farming_pumpkin_side.png"
+	},
+	groups = {
+		choppy = 1, oddly_breakable_by_hand = 1,
+		flammable = 2, plant = 1
+	},
 	drop = {
 		items = {
-			{items = {'farming:pumpkin_slice 9'},rarity=1},
+			{items = {'farming:pumpkin_slice 9'}, rarity = 1},
 		}
 	},
 	sounds = default.node_sound_wood_defaults(),
@@ -41,9 +48,16 @@ minetest.register_craft({
 -- Jack 'O Lantern
 minetest.register_node("farming:jackolantern", {
 	description = "Jack 'O Lantern",
-	tiles = {"farming_pumpkin_top.png", "farming_pumpkin_top.png", "farming_pumpkin_side.png", "farming_pumpkin_side.png", "farming_pumpkin_side.png", "farming_pumpkin_face_off.png"},
+	tiles = {
+		"farming_pumpkin_top.png",
+		"farming_pumpkin_top.png",
+		"farming_pumpkin_side.png",
+		"farming_pumpkin_side.png",
+		"farming_pumpkin_side.png",
+		"farming_pumpkin_face_off.png"
+	},
 	paramtype2 = "facedir",
-	groups = {choppy=1,oddly_breakable_by_hand=1,flammable=2},
+	groups = {choppy = 1, oddly_breakable_by_hand = 1, flammable = 2},
 	sounds = default.node_sound_wood_defaults(),
 	on_punch = function(pos, node, puncher)
 		node.name = "farming:jackolantern_on"
@@ -53,10 +67,17 @@ minetest.register_node("farming:jackolantern", {
 
 minetest.register_node("farming:jackolantern_on", {
 	description = "Jack 'O Lantern",
-	tiles = {"farming_pumpkin_top.png", "farming_pumpkin_top.png", "farming_pumpkin_side.png", "farming_pumpkin_side.png", "farming_pumpkin_side.png", "farming_pumpkin_face_on.png"},
+	tiles = {
-	light_source = 14,
+		"farming_pumpkin_top.png",
+		"farming_pumpkin_top.png",
+		"farming_pumpkin_side.png",
+		"farming_pumpkin_side.png",
+		"farming_pumpkin_side.png",
+		"farming_pumpkin_face_on.png"
+	},
+	light_source = default.LIGHT_MAX - 1,
 	paramtype2 = "facedir",
-	groups = {choppy=1,oddly_breakable_by_hand=1,flammable=2},
+	groups = {choppy = 1, oddly_breakable_by_hand = 1, flammable = 2},
 	sounds = default.node_sound_wood_defaults(),
 	drop = "farming:jackolantern",
 	on_punch = function(pos, node, puncher)
@@ -110,8 +131,11 @@ minetest.register_node("farming:pumpkin_1", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -124,8 +148,11 @@ minetest.register_node("farming:pumpkin_2", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory  =1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -138,8 +165,11 @@ minetest.register_node("farming:pumpkin_3", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -152,8 +182,11 @@ minetest.register_node("farming:pumpkin_4", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -166,8 +199,11 @@ minetest.register_node("farming:pumpkin_5", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -179,8 +215,11 @@ minetest.register_node("farming:pumpkin_6", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -191,12 +230,15 @@ minetest.register_node("farming:pumpkin_7", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
--- Last stage of Pumpkin growth does not have growing=1 so abm never has to check these
+-- Last stage of growth does not have growing group so abm never checks these
 
 minetest.register_node("farming:pumpkin_8", {
 	drawtype = "plantlike",
@@ -204,13 +246,15 @@ minetest.register_node("farming:pumpkin_8", {
 	paramtype = "light",
 	walkable = false,
 	buildable_to = true,
-	is_ground_content = true,
 	drop = {
 		items = {
-			{items = {'farming:pumpkin_slice 9'},rarity=1},
+			{items = {'farming:pumpkin_slice 9'}, rarity = 1},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1
+	},
 	sounds = default.node_sound_defaults(),
 })

raspberry.lua

@@ -34,12 +34,14 @@ minetest.register_node("farming:raspberry_1", {
 	tiles = {"farming_raspberry_1.png"},
 	paramtype = "light",
 	sunlight_propagates = true,
-	waving = 1,
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -52,8 +54,11 @@ minetest.register_node("farming:raspberry_2", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -66,12 +71,15 @@ minetest.register_node("farming:raspberry_3", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
--- Last stage of Raspberry growth does not have growing=1 so abm never has to check these
+-- Last stage of growth does not have growing group so abm never checks these
 
 minetest.register_node("farming:raspberry_4", {
 	drawtype = "plantlike",
@@ -81,15 +89,17 @@ minetest.register_node("farming:raspberry_4", {
 	waving = 1,
 	walkable = false,
 	buildable_to = true,
-	is_ground_content = true,
 	drop = {
 		items = {
-			{items = {'farming:raspberries 2'},rarity=1},
+			{items = {'farming:raspberries 2'}, rarity = 1},
-			{items = {'farming:raspberries'},rarity=2},
+			{items = {'farming:raspberries'}, rarity = 2},
-			{items = {'farming:raspberries'},rarity=3},
+			{items = {'farming:raspberries'}, rarity = 3},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })

rhubarb.lua

@@ -32,12 +32,14 @@ minetest.register_node("farming:rhubarb_1", {
 	tiles = {"farming_rhubarb_1.png"},
 	paramtype = "light",
 	sunlight_propagates = true,
-	waving = 1,
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -50,12 +52,15 @@ minetest.register_node("farming:rhubarb_2", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
--- Last stage of Rhubarb growth doesnnot have growing=1 so abm never has to check these
+-- Last stage of growth does not have growing group so abm never checks these
 
 minetest.register_node("farming:rhubarb_3", {
 	drawtype = "plantlike",
@@ -65,15 +70,17 @@ minetest.register_node("farming:rhubarb_3", {
 	waving = 1,
 	walkable = false,
 	buildable_to = true,
-	is_ground_content = true,
 	drop = {
 		items = {
-			{items = {'farming:rhubarb 2'},rarity=1},
+			{items = {'farming:rhubarb 2'}, rarity = 1},
-			{items = {'farming:rhubarb'},rarity=2},
+			{items = {'farming:rhubarb'}, rarity = 2},
-			{items = {'farming:rhubarb'},rarity=3},
+			{items = {'farming:rhubarb'}, rarity = 3},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })

soil.lua

@@ -3,8 +3,7 @@ minetest.register_node("farming:soil", {
 	description = "Soil",
 	tiles = {"farming_soil.png", "default_dirt.png"},
 	drop = "default:dirt",
-	is_ground_content = true,
+	groups = {crumbly = 3, not_in_creative_inventory = 1, soil = 2},
-	groups = {crumbly=3, not_in_creative_inventory=1, soil=2},
 	sounds = default.node_sound_dirt_defaults(),
 })
 
@@ -16,8 +15,7 @@ minetest.register_node("farming:soil_wet", {
 	description = "Wet Soil",
 	tiles = {"farming_soil_wet.png", "farming_soil_wet_side.png"},
 	drop = "default:dirt",
-	is_ground_content = true,
+	groups = {crumbly = 3, not_in_creative_inventory = 1, soil = 3},
-	groups = {crumbly=3, not_in_creative_inventory=1, soil=3},
 	sounds = default.node_sound_dirt_defaults(),
 })
 minetest.register_alias("farming:desert_sand_soil_wet", "farming:soil_wet")
@@ -29,13 +27,17 @@ minetest.register_abm({
 	chance = 4,
 	action = function(pos, node)
 
-		local nn = minetest.get_node({x=pos.x,y=pos.y+1,z=pos.z}).name
+		pos.y = pos.y + 1
+		local nn = minetest.get_node_or_nil(pos)
+		pos.y = pos.y - 1
+
+		if nn then nn = nn.name else return end
 
 		-- what's on top of soil, if solid/not plant change soil to dirt
 		if minetest.registered_nodes[nn]
 		and minetest.registered_nodes[nn].walkable
 		and minetest.get_item_group(nn, "plant") == 0 then
-			minetest.set_node(pos, {name="default:dirt"})
+			minetest.set_node(pos, {name = "default:dirt"})
 			return
 		end
 
@@ -47,12 +49,12 @@ minetest.register_abm({
 		-- check if there is water nearby and change soil accordingly
 		if minetest.find_node_near(pos, 3, {"group:water"}) then
 			if node.name == "farming:soil" then
-				minetest.set_node(pos, {name="farming:soil_wet"})
+				minetest.set_node(pos, {name = "farming:soil_wet"})
 			end
 		elseif node.name == "farming:soil_wet" then
-			minetest.set_node(pos, {name="farming:soil"})
+			minetest.set_node(pos, {name = "farming:soil"})
 		elseif node.name == "farming:soil" then
-			minetest.set_node(pos, {name="default:dirt"})
+			minetest.set_node(pos, {name = "default:dirt"})
 		end
 	end,
 })

statistics.lua

@@ -16,7 +16,7 @@ erf = function(x)
 	if x == 0 then return 0; end
 	local xSq  = x * x
 	local aXSq = A * xSq
-	local v = math.sqrt(1.0 - math.exp(-xSq * (B + aXSq)/(1.0 + aXSq)))
+	local v = math.sqrt(1.0 - math.exp(-xSq * (B + aXSq) / (1.0 + aXSq)))
 	return (x > 0 and v) or -v
 end
 

sugar.lua

@@ -12,4 +12,3 @@ minetest.register_craft({
 	output = "farming:sugar 2",
 	recipe = "default:papyrus",
 })
-

tomato.lua

@@ -18,12 +18,14 @@ minetest.register_node("farming:tomato_1", {
 	tiles = {"farming_tomato_1.png"},
 	paramtype = "light",
 	sunlight_propagates = true,
-	waving = 1,
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -32,12 +34,14 @@ minetest.register_node("farming:tomato_2", {
 	tiles = {"farming_tomato_2.png"},
 	paramtype = "light",
 	sunlight_propagates = true,
-	waving = 1,
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -50,8 +54,11 @@ minetest.register_node("farming:tomato_3", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -64,8 +71,11 @@ minetest.register_node("farming:tomato_4", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -78,8 +88,11 @@ minetest.register_node("farming:tomato_5", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -92,8 +105,11 @@ minetest.register_node("farming:tomato_6", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -104,19 +120,21 @@ minetest.register_node("farming:tomato_7", {
 	waving = 1,
 	walkable = false,
 	buildable_to = true,
-	is_ground_content = true,
 	drop = {
 		items = {
-			{items = {'farming:tomato'},rarity=1},
+			{items = {'farming:tomato'}, rarity = 1},
-			{items = {'farming:tomato'},rarity=3},
+			{items = {'farming:tomato'}, rarity = 3},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
--- Last stage of Carrot growth doesnnot have growing=1 so abm never has to check these
+-- Last stage of growth does not have growing group so abm never checks these
 
 minetest.register_node("farming:tomato_8", {
 	drawtype = "plantlike",
@@ -125,14 +143,16 @@ minetest.register_node("farming:tomato_8", {
 	waving = 1,
 	walkable = false,
 	buildable_to = true,
-	is_ground_content = true,
 	drop = {
 		items = {
-			{items = {'farming:tomato 3'},rarity=1},
+			{items = {'farming:tomato 3'}, rarity = 1},
-			{items = {'farming:tomato 3'},rarity=2},
+			{items = {'farming:tomato 3'}, rarity = 2},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })

wheat.lua

@@ -22,7 +22,7 @@ minetest.register_node("farming:seed_wheat", {
 	paramtype2 = "wallmounted",
 	walkable = false,
 	sunlight_propagates = true,
-	selection_box = {type = "fixed", fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
 	on_place = function(itemstack, placer, pointed_thing)
 		return farming.place_seed(itemstack, placer, pointed_thing, "farming:wheat_1")
 	end,
@@ -41,7 +41,7 @@ minetest.register_node("farming:straw", {
 	description = "Straw",
 	tiles = {"farming_straw.png"},
 	is_ground_content = false,
-	groups = {snappy=3, flammable=4},
+	groups = {snappy = 3, flammable = 4},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -96,12 +96,14 @@ minetest.register_node("farming:wheat_1", {
 	tiles = {"farming_wheat_1.png"},
 	paramtype = "light",
 	sunlight_propagates = true,
-	waving = 1,
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing=1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -110,12 +112,14 @@ minetest.register_node("farming:wheat_2", {
 	tiles = {"farming_wheat_2.png"},
 	paramtype = "light",
 	sunlight_propagates = true,
-	waving = 1,
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -128,8 +132,11 @@ minetest.register_node("farming:wheat_3", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -142,8 +149,11 @@ minetest.register_node("farming:wheat_4", {
 	walkable = false,
 	buildable_to = true,
 	drop = "",
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -157,12 +167,15 @@ minetest.register_node("farming:wheat_5", {
 	buildable_to = true,
 	drop = {
 		items = {
-			{items = {'farming:wheat'},rarity=2},
+			{items = {'farming:wheat'}, rarity = 2},
-			{items = {'farming:seed_wheat'},rarity=2},
+			{items = {'farming:seed_wheat'}, rarity = 2},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -176,12 +189,15 @@ minetest.register_node("farming:wheat_6", {
 	buildable_to = true,
 	drop = {
 		items = {
-			{items = {'farming:wheat'},rarity=2},
+			{items = {'farming:wheat'}, rarity = 2},
-			{items = {'farming:seed_wheat'},rarity=1},
+			{items = {'farming:seed_wheat'}, rarity = 1},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -195,18 +211,21 @@ minetest.register_node("farming:wheat_7", {
 	buildable_to = true,
 	drop = {
 		items = {
-			{items = {'farming:wheat'},rarity=1},
+			{items = {'farming:wheat'}, rarity = 1},
-			{items = {'farming:wheat'},rarity=3},
+			{items = {'farming:wheat'}, rarity = 3},
-			{items = {'farming:seed_wheat'},rarity=1},
+			{items = {'farming:seed_wheat'}, rarity = 1},
-			{items = {'farming:seed_wheat'},rarity=3},
+			{items = {'farming:seed_wheat'}, rarity = 3},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1,growing=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
--- Last stage of Wheat growth doesnnot have growing=1 so abm never has to check these
+-- Last stage of growth does not have growing group so abm never checks these
 
 minetest.register_node("farming:wheat_8", {
 	drawtype = "plantlike",
@@ -217,13 +236,16 @@ minetest.register_node("farming:wheat_8", {
 	buildable_to = true,
 	drop = {
 		items = {
-			{items = {'farming:wheat'},rarity=1},
+			{items = {'farming:wheat'}, rarity = 1},
-			{items = {'farming:wheat'},rarity=2},
+			{items = {'farming:wheat'}, rarity = 2},
-			{items = {'farming:seed_wheat'},rarity=1},
+			{items = {'farming:seed_wheat'}, rarity = 1},
-			{items = {'farming:seed_wheat'},rarity=2},
+			{items = {'farming:seed_wheat'}, rarity = 2},
 		}
 	},
-	selection_box = {type = "fixed",fixed = {-0.5, -0.5, -0.5, 0.5, -5/16, 0.5},},
+	selection_box = farming.select,
-	groups = {snappy=3,flammable=2,plant=1,not_in_creative_inventory=1,attached_node=1},
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1
+	},
 	sounds = default.node_sound_leaves_defaults(),
 })