mods/bushes/init.lua

@@ -199,7 +199,7 @@ abstract_bushes.grow_bush_node = function(pos,dir, leaf_type)
 end
 
 
-biome_lib.register_on_generate({
+biome_lib:register_generate_plant({
     surface = {
 		"default:dirt_with_grass",
 		"stoneage:grass_with_silex",
@@ -244,7 +244,7 @@ abstract_bushes.grow_youngtree_node2 = function(pos, height)
 end
 
 
-biome_lib.register_on_generate({
+biome_lib:register_generate_plant({
     surface = {
 		"default:dirt_with_grass",
 		"stoneage:grass_with_silex",

mods/bushes_classic/init.lua

@@ -30,7 +30,7 @@ local modpath = minetest.get_modpath('bushes_classic')
 dofile(modpath..'/cooking.lua')
 dofile(modpath..'/nodes.lua')
 
-biome_lib.register_active_spawner({
+biome_lib:spawn_on_surfaces({
 	spawn_delay = 3600,
 	spawn_plants = bushes_classic.spawn_list,
 	avoid_radius = 10,

mods/cavestuff/mapgen.lua

@@ -1,6 +1,6 @@
 --Map Generation Stuff
 
-biome_lib.register_on_generate(
+biome_lib:register_generate_plant(
 	{
 		surface = {
 			"default:dirt_with_grass",
@@ -20,7 +20,7 @@ biome_lib.register_on_generate(
 	}
 )
 
-biome_lib.register_on_generate(
+biome_lib:register_generate_plant(
 	{
 		surface = {
 			"default:desert_sand",

mods/dreambuilder_extras/customize-dreambuilder-game.sh

@@ -335,14 +335,6 @@ sed -i "/formspec = formspec/ {
 	a \\\t\tdreambuilder_theme.make_inv_img_grid_v1(1, 2.95, 2, 1, false)..
 	}" $workdir"/mods/technic/machines/register/machine_base.lua"
 
-# this bit makes electric alloy furnaces look right
-sed -i "/if data\.upgrade then/ {
-	i \\\tif data.typename == \"alloy\" then
-	i \\\t\tformspec = formspec .. dreambuilder_theme.single_slot_v1(2, 0.95, false)
-	i \\\tend
-}" $workdir"/mods/technic/machines/register/machine_base.lua"
-
-
 sed -i "/size\[8,9;\]/ {
 	a \\\t\t$LISTCOLORS_HIDE_SLOTS
 	a \\\t\tdreambuilder_theme.make_inv_img_grid_v1(0, 4.97, 8, 1, true)..
@@ -350,7 +342,7 @@ sed -i "/size\[8,9;\]/ {
 	a \\\t\tdreambuilder_theme.single_slot_v1(3, 0.95, false)..
 	}" $workdir"/mods/technic/machines/register/generator.lua"
 
-# this coal alloy furnace change will match in two places, on purpose.
+# this alloy furnace change will match in two places, on purpose.
 sed -i "/size\[8,9\]/ {
 	a \\\t\t$LISTCOLORS_HIDE_SLOTS
 	a \\\t\tdreambuilder_theme.make_inv_img_grid_v1(2, 0.95, 2, 1, false)..

mods/dryplants/juncus.lua

@@ -92,7 +92,7 @@ minetest.register_node("dryplants:juncus_02", {
 -- GENERATE SMALL JUNCUS
 -----------------------------------------------------------------------------------------------
 -- near water or swamp
-biome_lib.register_on_generate({
+biome_lib:register_generate_plant({
     surface = {
 		"default:dirt_with_grass",
 		--"default:desert_sand",
@@ -113,7 +113,7 @@ biome_lib.register_on_generate({
   abstract_dryplants.grow_juncus
 )
 -- at dunes/beach
-biome_lib.register_on_generate({
+biome_lib:register_generate_plant({
     surface = {
 		--"default:dirt_with_grass",
 		--"default:desert_sand",

mods/dryplants/meadowvariation.lua

@@ -12,7 +12,7 @@ abstract_dryplants.grow_grass_variation = function(pos)
 	minetest.swap_node(right_here, {name="dryplants:grass_short"})
 end
 
-biome_lib.register_on_generate({
+biome_lib:register_generate_plant({
     surface = {
 		"default:dirt_with_grass",
 	},

mods/dryplants/moregrass.lua

@@ -7,7 +7,7 @@
 -- Looked at code from:		default
 -----------------------------------------------------------------------------------------------
 
-biome_lib.register_on_generate(
+biome_lib:register_generate_plant(
 	{
 		surface = {
 			"default:dirt_with_grass",

mods/dryplants/reedmace.lua

@@ -327,7 +327,7 @@ minetest.register_entity("dryplants:reedmace_water_entity",{
 -----------------------------------------------------------------------------------------------
 -- SPAWN REEDMACE
 -----------------------------------------------------------------------------------------------
---[[biome_lib.register_active_spawner({
+--[[biome_lib:spawn_on_surfaces({
 	spawn_delay = 1200,
 	spawn_plants = {"dryplants:reedmace_sapling"},
 	spawn_chance = 400,
@@ -348,7 +348,7 @@ minetest.register_entity("dryplants:reedmace_water_entity",{
 -- GENERATE REEDMACE
 -----------------------------------------------------------------------------------------------
 -- near water or swamp
-biome_lib.register_on_generate({
+biome_lib:register_generate_plant({
     surface = {
 		"default:dirt_with_grass",
 		"default:desert_sand",
@@ -369,7 +369,7 @@ biome_lib.register_on_generate({
   abstract_dryplants.grow_reedmace
 )
 -- in water
-biome_lib.register_on_generate({
+biome_lib:register_generate_plant({
     surface = {
 		"default:dirt",
 		"default:dirt_with_grass",
@@ -392,7 +392,7 @@ biome_lib.register_on_generate({
   abstract_dryplants.grow_reedmace_water
 )
 -- for oases & tropical beaches & tropical swamps
-biome_lib.register_on_generate({
+biome_lib:register_generate_plant({
     surface = {
 		"default:sand",
 		"sumpf:sumpf"

mods/ferns/fern.lua

@@ -87,7 +87,7 @@ end
 -----------------------------------------------------------------------------------------------
 
 if abstract_ferns.config.lady_ferns_near_tree == true then
-	biome_lib.register_on_generate({ -- near trees (woodlands)
+	biome_lib:register_generate_plant({ -- near trees (woodlands)
 		surface = {
 			"default:dirt_with_grass",
 			"default:mossycobble",
@@ -116,7 +116,7 @@ if abstract_ferns.config.lady_ferns_near_tree == true then
 end
 
 if abstract_ferns.config.lady_ferns_near_rock == true then
-	biome_lib.register_on_generate({ -- near stone (mountains)
+	biome_lib:register_generate_plant({ -- near stone (mountains)
 		surface = {
 			"default:dirt_with_grass",
 			"default:mossycobble",
@@ -143,7 +143,7 @@ if abstract_ferns.config.lady_ferns_near_rock == true then
 end
 
 if abstract_ferns.config.lady_ferns_near_ores == true then -- this one causes a huge fps drop
-	biome_lib.register_on_generate({ -- near ores (potential mining sites)
+	biome_lib:register_generate_plant({ -- near ores (potential mining sites)
 		surface = {
 			"default:dirt_with_grass",
 			"default:mossycobble",
@@ -183,7 +183,7 @@ if abstract_ferns.config.lady_ferns_near_ores == true then -- this one causes a
 end
 
 if abstract_ferns.config.lady_ferns_in_groups == true then -- this one is meant as a replacement of Ferns_near_Ores
-	biome_lib.register_on_generate({
+	biome_lib:register_generate_plant({
 		surface = {
 			"default:dirt_with_grass",
 			"default:mossycobble",

mods/ferns/gianttreefern.lua

@@ -295,7 +295,7 @@ minetest.register_abm({
 
 -- in jungles
 if abstract_ferns.config.enable_giant_treeferns_in_jungle == true then
-	biome_lib.register_on_generate({
+	biome_lib:register_generate_plant({
 		surface = {
 			"default:dirt_with_grass",
 			"default:dirt_with_rainforest_litter", -- minetest >= 0.4.16
@@ -321,7 +321,7 @@ end
 
 -- for oases & tropical beaches
 if abstract_ferns.config.enable_giant_treeferns_in_oases == true then
-	biome_lib.register_on_generate({
+	biome_lib:register_generate_plant({
 		surface = {
 			"default:sand"--,
 			--"default:desert_sand"

mods/ferns/horsetail.lua

@@ -75,7 +75,7 @@ create_nodes()
 -- Spawning
 -----------------------------------------------------------------------------------------------
 if abstract_ferns.config.enable_horsetails_spawning == true then
-	biome_lib.register_active_spawner({
+	biome_lib:spawn_on_surfaces({
 		spawn_delay = 1200,
 		spawn_plants = node_names,
 		spawn_chance = 400,
@@ -104,7 +104,7 @@ end
 -----------------------------------------------------------------------------------------------
 
 if abstract_ferns.config.enable_horsetails_on_grass == true then
-	biome_lib.register_on_generate({
+	biome_lib:register_generate_plant({
 		surface = {
 			"default:dirt_with_grass",
 			"default:dirt_with_coniferous_litter", -- minetest >= 0.5
@@ -137,7 +137,7 @@ if abstract_ferns.config.enable_horsetails_on_grass == true then
 end
 
 if abstract_ferns.config.enable_horsetails_on_stones == true then
-	biome_lib.register_on_generate({
+	biome_lib:register_generate_plant({
 		surface = {
 			"default:gravel", -- roots go deep
 			"default:mossycobble",

mods/ferns/treefern.lua

@@ -181,7 +181,7 @@ minetest.register_abm({
 
 -- in jungles
 if abstract_ferns.config.enable_treeferns_in_jungle == true then
-	biome_lib.register_on_generate({
+	biome_lib:register_generate_plant({
 		surface = {
 			"default:dirt_with_grass",
 			"default:dirt_with_rainforest_litter", -- minetest >= 0.4.16
@@ -210,7 +210,7 @@ end
 
 -- for oases & tropical beaches
 if abstract_ferns.config.enable_treeferns_in_oases == true then
-	biome_lib.register_on_generate({
+	biome_lib:register_generate_plant({
 		surface = {
 			"default:sand"--,
 			--"default:desert_sand"

mods/flowers_plus/init.lua

@@ -78,16 +78,16 @@ for i in ipairs(lilies_list) do
 			local above_node = minetest.get_node(pt.above)
 			local top_node   = minetest.get_node(top_pos)
 
-			if biome_lib.get_nodedef_field(under_node.name, "buildable_to") then
+			if biome_lib:get_nodedef_field(under_node.name, "buildable_to") then
 				if under_node.name ~= "default:water_source" then
 					place_pos = pt.under
 				elseif top_node.name ~= "default:water_source"
-				       and biome_lib.get_nodedef_field(top_node.name, "buildable_to") then
+				       and biome_lib:get_nodedef_field(top_node.name, "buildable_to") then
 					place_pos = top_pos
 				else
 					return
 				end
-			elseif biome_lib.get_nodedef_field(above_node.name, "buildable_to") then
+			elseif biome_lib:get_nodedef_field(above_node.name, "buildable_to") then
 				place_pos = pt.above
 			end
 
@@ -178,19 +178,18 @@ for i in ipairs(algae_list) do
 			local above_node = minetest.get_node(pt.above)
 			local top_node   = minetest.get_node(top_pos)
 
-			if biome_lib.get_nodedef_field(under_node.name, "buildable_to") then
+			if biome_lib:get_nodedef_field(under_node.name, "buildable_to") then
 				if under_node.name ~= "default:water_source" then
 					place_pos = pt.under
 				elseif top_node.name ~= "default:water_source"
-				       and biome_lib.get_nodedef_field(top_node.name, "buildable_to") then
+				       and biome_lib:get_nodedef_field(top_node.name, "buildable_to") then
 					place_pos = top_pos
 				else
 					return
 				end
-			elseif biome_lib.get_nodedef_field(above_node.name, "buildable_to") then
+			elseif biome_lib:get_nodedef_field(above_node.name, "buildable_to") then
 				place_pos = pt.above
 			end
-			if not place_pos then return end -- something went wrong :P
 
 			if not minetest.is_protected(place_pos, placer:get_player_name()) then
 
@@ -244,7 +243,7 @@ minetest.register_node(":flowers:sunflower", {
 	walkable = false,
 	buildable_to = true,
 	is_ground_content = true,
-	groups = { dig_immediate=3, flora=1, flammable=3, attached_node=1 },
+	groups = { dig_immediate=3, flora=1, flammable=3 },
 	sounds = default.node_sound_leaves_defaults(),
 	selection_box = box,
 	collision_box = box,
@@ -300,7 +299,7 @@ flowers_plus.grow_waterlily = function(pos)
 	end
 end
 
-biome_lib.register_on_generate({
+biome_lib:register_generate_plant({
     surface = {"default:water_source"},
     max_count = lilies_max_count,
     rarity = lilies_rarity,
@@ -322,7 +321,7 @@ flowers_plus.grow_seaweed = function(pos)
 	minetest.swap_node(right_here, {name="along_shore:seaweed_"..math.random(1,4), param2=math.random(1,3)})
 end
 
-biome_lib.register_on_generate({
+biome_lib:register_generate_plant({
     surface = {"default:water_source"},
     max_count = seaweed_max_count,
     rarity = seaweed_rarity,
@@ -339,7 +338,7 @@ biome_lib.register_on_generate({
 
 -- seaweed at beaches
 -- MM: not satisfied with it, but IMHO some beaches should have some algae
-biome_lib.register_on_generate({
+biome_lib:register_generate_plant({
     surface = {"default:water_source"},
     max_count = seaweed_max_count,
     rarity = seaweed_rarity,
@@ -355,7 +354,7 @@ biome_lib.register_on_generate({
   },
   flowers_plus.grow_seaweed
 )
-biome_lib.register_on_generate({
+biome_lib:register_generate_plant({
     surface = {"default:sand"},
     max_count = seaweed_max_count*2,
     rarity = seaweed_rarity/2,
@@ -372,7 +371,7 @@ biome_lib.register_on_generate({
   flowers_plus.grow_seaweed
 )
 
-biome_lib.register_on_generate({
+biome_lib:register_generate_plant({
 	surface = {"default:dirt_with_grass"},
 	avoid_nodes = { "flowers:sunflower" },
 	max_count = sunflowers_max_count,
@@ -387,7 +386,7 @@ biome_lib.register_on_generate({
 
 -- spawn ABM registrations
 
-biome_lib.register_active_spawner({
+biome_lib:spawn_on_surfaces({
 	spawn_delay = SPAWN_DELAY/2,
 	spawn_plants = {
 		"flowers:waterlily",
@@ -409,7 +408,7 @@ biome_lib.register_active_spawner({
 	random_facedir = {0,3}
 })
 
-biome_lib.register_active_spawner({
+biome_lib:spawn_on_surfaces({
 	spawn_delay = SPAWN_DELAY*2,
 	spawn_plants = {"flowers:seaweed"},
 	spawn_chance = SPAWN_CHANCE*2,
@@ -422,7 +421,7 @@ biome_lib.register_active_spawner({
 	facedir = 1
 })
 
-biome_lib.register_active_spawner({
+biome_lib:spawn_on_surfaces({
 	spawn_delay = SPAWN_DELAY*2,
 	spawn_plants = {"flowers:seaweed"},
 	spawn_chance = SPAWN_CHANCE*2,
@@ -436,7 +435,7 @@ biome_lib.register_active_spawner({
 	facedir = 1
 })
 
-biome_lib.register_active_spawner({
+biome_lib:spawn_on_surfaces({
 	spawn_delay = SPAWN_DELAY*2,
 	spawn_plants = {"flowers:seaweed"},
 	spawn_chance = SPAWN_CHANCE*2,
@@ -450,7 +449,7 @@ biome_lib.register_active_spawner({
 	facedir = 1
 })
 
-biome_lib.register_active_spawner({
+biome_lib:spawn_on_surfaces({
 	spawn_delay = SPAWN_DELAY*2,
 	spawn_plants = {"flowers:sunflower"},
 	spawn_chance = SPAWN_CHANCE*2,

mods/molehills/init.lua

@@ -62,7 +62,7 @@ abstract_molehills.place_molehill = function(pos)
 	end
 end
 
-biome_lib.register_on_generate({
+biome_lib:register_generate_plant({
     surface = {"default:dirt_with_grass"},
     max_count = Molehills_Max_Count,
     rarity = Molehills_Rarity,

mods/poisonivy/init.lua

@@ -70,7 +70,7 @@ minetest.register_node('poisonivy:climbing', {
 	buildable_to = true,
 })
 
-biome_lib.register_active_spawner({
+biome_lib:spawn_on_surfaces({
 	spawn_delay = SPAWN_DELAY,
 	spawn_plants = {"poisonivy:seedling"},
 	avoid_radius = 10,
@@ -83,7 +83,7 @@ biome_lib.register_active_spawner({
 	verticals_list = walls_list
 })
 
-biome_lib.update_plant({
+biome_lib:grow_plants({
 	grow_delay = SPAWN_DELAY,
 	grow_chance = GROW_CHANCE,
 	grow_plant = "poisonivy:seedling",
@@ -91,7 +91,7 @@ biome_lib.update_plant({
 	grow_nodes = {"default:dirt_with_grass"}
 })
 
-biome_lib.update_plant({
+biome_lib:grow_plants({
 	grow_delay = GROW_DELAY,
 	grow_chance = GROW_CHANCE*2,
 	grow_plant = "poisonivy:climbing",

mods/signs_lib/api.lua

@@ -950,7 +950,7 @@ local use_glow = function(pos, node, puncher, pointed_thing)
 end
 
 local glow_drops = function(pos, oldnode, oldmetadata, digger)
-	if digger and minetest.is_creative_enabled(digger:get_player_name()) then
+	if minetest.is_creative_enabled(digger:get_player_name()) then
 		return
 	end
 	local glow = oldmetadata and oldmetadata.fields and oldmetadata.fields.glow

mods/simple_streetlights/minedot.lua

@@ -1,32 +1,95 @@
-for k,v in pairs({1, 2}) do
+local schems = {
-	-- why +6?  because table entries 1-6 are set in modern.lua :-)
+	single = minetest.register_schematic(string.format("schems%sstreetlight-single.mts",DIR_DELIM)),
-	streetlights.schematics[k+6] = 
+	double = minetest.register_schematic(string.format("schems%sstreetlight-double.mts",DIR_DELIM)),
-		minetest.register_schematic(string.format("schems%sstreetlight_minedot_"..v..".mts",DIR_DELIM))
+}
 
-	local s = (v == 1) and "" or "s"
+local singleMaterials = {
+	ItemStack("streets:bigpole 6"),
+	ItemStack("streets:bigpole_edge 2"),
+	ItemStack("homedecor:glowlight_quarter 1"),
+}
 
-	minetest.register_tool("simple_streetlights:spawner_minedot_"..v, {
+local doubleMaterials = {
-		description = "Streetlight spawner (MineDOT-stylw, with "..v.." lamp"..s..")",
+	ItemStack("streets:bigpole 7"),
-		inventory_image = "simple_streetlights_inv_minedot_"..v..".png",
+	ItemStack("streets:bigpole_edge 2"),
-		use_texture_alpha = true,
+	ItemStack("streets:bigpole_tjunction 1"),
-		tool_capabilities = { full_punch_interval=0.1 },
+	ItemStack("homedecor:glowlight_quarter 2"),
-		on_place = function(itemstack, placer, pointed_thing)
+}
-			streetlights.check_and_place(itemstack, placer, pointed_thing, {
+
-				schematic = streetlights.schematics[k+6],
+local offsets = {
-				materials = {
+	single = {
-					"streets:bigpole "..(v+5),
+		[0] = {x = 0,y = 0,z = 0},
-					"streets:bigpole_edge 2",
+		[90] = {x = 0,y = 0,z = 0},
-					"homedecor:glowlight_quarter "..v,
+		[180] = {x = 0,y = 0,z = -2},
-					(v == 2) and "streets:bigpole_tjunction 1"
+		[270] = {x = -2,y = 0,z = 0},
-				},
+	},
-				protection_box = {
+	double = {
-					omin = {x = (-2*v + 2), y = 0, z = 0},
+		[0] = {x = 0,y = 0,z = -2},
-					omax = {x = 2, y = 5, z = 0},
+		[90] = {x = -2,y = 0,z = 0},
-				}
+		[180] = {x = 0,y = 0,z = -2},
-			})
+		[270] = {x = -2,y = 0,z = 0},
+	},
+}
+
+local function takeMaterials(player, sneak, materials)
+	local name = player:get_player_name()
+	if creative and creative.is_enabled_for(name) then return true end
+	local inv = minetest.get_inventory({type = "player",name = name})
+	local hasMaterials = true
+	for _,i in ipairs(materials) do
+		if not inv:contains_item("main",i) then hasMaterials = false end
+	end
+	if sneak and streetlights.basic_materials and not inv:contains_item("main", streetlights.concrete) then
+		hasMaterials = false
+	end
+	if hasMaterials then
+		for _,i in ipairs(materials) do inv:remove_item("main",i) end
+		if sneak then
+			inv:remove_item("main", streetlights.concrete)
 		end
-	})
+		return true
+	else
+		minetest.chat_send_player(name,"You don't have the necessary materials to do that!")
+		return false
+	end
 end
 
-minetest.register_alias("minedot_streetlights:spawner_single", "simple_streetlights:spawner_minedot_1")
+local function place(itemstack,player,pointed)
-minetest.register_alias("minedot_streetlights:spawner_double", "simple_streetlights:spawner_minedot_2")
+	if not player then return end
+	local sneak = player:get_player_control().sneak
+	local name = player:get_player_name()
+	if not minetest.check_player_privs(name,{streetlight = true}) then
+		minetest.chat_send_player(name,"*** You don't have permission to use a streetlight spawner.")
+		return
+	end
+	local pos = pointed.above
+	if minetest.is_protected(pos,name) and not minetest.check_player_privs(name,{protection_bypass = true}) then
+		minetest.record_protection_violation(pos,name)
+		return
+	end
+	local isDouble = string.sub(itemstack:get_name(),-6,-1) == "double"
+	if not takeMaterials(player, sneak, isDouble and doubleMaterials or singleMaterials) then return end
+	local facedir = minetest.facedir_to_dir(minetest.dir_to_facedir(player:get_look_dir()))
+	local schemDir = 0
+	if facedir.x == 1 then schemDir = 180
+	elseif facedir.z == 1 then schemDir = 90
+	elseif facedir.z == -1 then schemDir = 270 end
+	local offset = offsets[isDouble and "double" or "single"][schemDir]
+	if sneak and streetlights.basic_materials then
+		minetest.set_node({x=pos.x, y=pos.y-1, z=pos.z}, {name = streetlights.concrete})
+	end
+	local pos = vector.add(pos,offset)
+	minetest.place_schematic(pos,isDouble and schems.double or schems.single,schemDir,nil,false)
+end
+
+minetest.register_tool(":minedot_streetlights:spawner_single",{
+	description = "MineDOT-style Street Light Spawner (single-sided)",
+	inventory_image = "minedot_streetlights_single.png",
+	on_place = place,
+})
+
+minetest.register_tool(":minedot_streetlights:spawner_double",{
+	description = "MineDOT-style Street Light Spawner (double-sided)",
+	inventory_image = "minedot_streetlights_double.png",
+	on_place = place,
+})

mods/technic/machines/register/machine_base.lua

@@ -64,9 +64,6 @@ function technic.register_base_machine(data)
 		"listring[current_player;main]"..
 		"listring[current_name;src]"..
 		"listring[current_player;main]"
-	if data.typename == "alloy" then
-		formspec = formspec .. dreambuilder_theme.single_slot_v1(2, 0.95, false)
-	end
 	if data.upgrade then
 		formspec = formspec..
 		dreambuilder_theme.make_inv_img_grid_v1(1, 2.95, 2, 1, false)..
@@ -104,9 +101,6 @@ function technic.register_base_machine(data)
 		end
 
 		local EU_upgrade, tube_upgrade = 0, 0
-	if data.typename == "alloy" then
-		formspec = formspec .. dreambuilder_theme.single_slot_v1(2, 0.95, false)
-	end
 		if data.upgrade then
 			EU_upgrade, tube_upgrade = technic.handle_machine_upgrades(meta)
 		end

mods/trunks/generating.lua

@@ -169,7 +169,7 @@ abstract_trunks.place_twig = function(pos)
 end
 
 if Twigs_on_ground == true then
-biome_lib.register_on_generate({
+biome_lib:register_generate_plant({
     surface = {"default:dirt_with_grass"},
     max_count = Twigs_on_ground_Max_Count,
     rarity = Twigs_on_ground_Rarity,
@@ -186,7 +186,7 @@ biome_lib.register_on_generate({
 end
 
 if Twigs_on_water == true then
-biome_lib.register_on_generate({
+biome_lib:register_generate_plant({
     surface = {"default:water_source"},
     max_count = Twigs_on_water_Max_Count,
     rarity = Twigs_on_water_Rarity,
@@ -348,7 +348,7 @@ abstract_trunks.place_trunk = function(pos)
 	end
 end
 
-biome_lib.register_on_generate({
+biome_lib:register_generate_plant({
     surface = {"default:dirt_with_grass"},
     max_count = Trunks_Max_Count, -- 320,
     rarity = Trunks_Rarity, -- 99,
@@ -382,7 +382,7 @@ abstract_trunks.grow_moss_on_ground = function(pos)
 
 end
 
-biome_lib.register_on_generate({
+biome_lib:register_generate_plant({
     surface = {"default:dirt_with_grass"},
     max_count = Moss_on_ground_Max_Count,
     rarity = Moss_on_ground_Rarity,
@@ -471,7 +471,7 @@ abstract_trunks.grow_moss_on_trunk = function(pos)
 	--end
 end
 
-biome_lib.register_on_generate({
+biome_lib:register_generate_plant({
     surface = {
 		"default:tree",
 		"default:jungletree",
@@ -548,7 +548,7 @@ abstract_trunks.grow_roots = function(pos)
 	end
 end
 
-biome_lib.register_on_generate({
+biome_lib:register_generate_plant({
     surface = {"group:tree"},
     max_count = 1000,
     rarity = 1,

mods/trunks/nodes.lua

@@ -95,7 +95,6 @@ for r = 0, 3 do
 		sunlight_propagates = true,
 		walkable = false,
 		node_box = cbox,
-		buildable_to = true,
 		groups = {snappy = 3, flammable = 3, attached_node=1, not_in_creative_inventory = r},
 		sounds = default.node_sound_leaves_defaults(),
 		drop = "trunks:moss_plain_0",
@@ -115,7 +114,6 @@ for r = 0, 3 do
 		sunlight_propagates = true,
 		walkable = false,
 		node_box = cbox,
-		buildable_to = true,
 		groups = {snappy = 3, flammable = 3, attached_node=1, not_in_creative_inventory = r},
 		sounds = default.node_sound_leaves_defaults(),
 		drop = "trunks:moss_with_fungus_0",

mods/vines/init.lua

@@ -133,7 +133,7 @@ vines.register_vine = function( name, defs, biome )
 		end,
 	})
 
-	biome_lib.register_active_spawner(biome)
+	biome_lib:spawn_on_surfaces(biome)
 end
 
 -- ALIASES

mods/woodsoils/generating.lua

@@ -73,7 +73,7 @@ abstract_woodsoils.place_soil = function(pos)
 	end
 end
 
-biome_lib.register_on_generate({
+biome_lib:register_generate_plant({
     surface = {
 		"group:tree",
 		"ferns:fern_03",
@@ -94,7 +94,7 @@ biome_lib.register_on_generate({
   "abstract_woodsoils.place_soil"
 )
 
-biome_lib.register_on_generate({
+biome_lib:register_generate_plant({
     surface = {
 		"moretrees:apple_tree_sapling_ongen",
 		"moretrees:beech_sapling_ongen",

mods/youngtrees/init.lua

@@ -133,7 +133,7 @@ abstract_youngtrees.grow_youngtree_node = function(pos, height)
 end
 
 
-biome_lib.register_on_generate({
+biome_lib:register_generate_plant({
     surface = {
 		"default:dirt_with_grass",
 		"stoneage:grass_with_silex",