diff --git a/mods/hades_plantslib/init.lua b/mods/hades_plantslib/init.lua
index 853322e..f48be6a 100644
--- a/mods/hades_plantslib/init.lua
+++ b/mods/hades_plantslib/init.lua
@@ -70,59 +70,6 @@ end
 
 -- The spawning ABM
 
-local function spawn_on_surfaces_abm_action(pos, node, active_object_count, active_object_count_wider)
-	local p_top = { x = pos.x, y = pos.y + 1, z = pos.z }
-	local n_top = minetest.get_node(p_top)
-	if is_node_loaded(p_top) then
-		local n_light = minetest.get_node_light(p_top, nil)
-		if not (biome.avoid_nodes and biome.avoid_radius and minetest.find_node_near(p_top, biome.avoid_radius + math.random(-1.5,2), biome.avoid_nodes))
-		  and n_light >= biome.light_min
-		  and n_light <= biome.light_max
-		  and (not(biome.neighbors and biome.ncount) or table.getn(minetest.find_nodes_in_area({x=pos.x-1, y=pos.y, z=pos.z-1}, {x=pos.x+1, y=pos.y, z=pos.z+1}, biome.neighbors)) > biome.ncount )
-		  and (not(biome.near_nodes and biome.near_nodes_count and biome.near_nodes_size) or table.getn(minetest.find_nodes_in_area({x=pos.x-biome.near_nodes_size, y=pos.y-biome.near_nodes_vertical, z=pos.z-biome.near_nodes_size}, {x=pos.x+biome.near_nodes_size, y=pos.y+biome.near_nodes_vertical, z=pos.z+biome.near_nodes_size}, biome.near_nodes)) >= biome.near_nodes_count)
-		  and (not(biome.air_count and biome.air_size) or table.getn(minetest.find_nodes_in_area({x=p_top.x-biome.air_size, y=p_top.y, z=p_top.z-biome.air_size}, {x=p_top.x+biome.air_size, y=p_top.y, z=p_top.z+biome.air_size}, "air")) >= biome.air_count)
-		  then
-			local currentsurface = minetest.get_node(pos).name
-			if currentsurface ~= "hades_core:water_source"
-			  or (currentsurface == "hades_core:water_source" and table.getn(minetest.find_nodes_in_area({x=pos.x, y=pos.y-biome.depth_max-1, z=pos.z}, {x=pos.x, y=pos.y, z=pos.z}, {"hades_core:dirt", "hades_core:dirt_with_grass", "hades_core:ash"})) > 0 )
-			  then
-				local rnd = math.random(1, biome.spawn_plants_count)
-				local plant_to_spawn = biome.spawn_plants[rnd]
-				dbg("Chose entry number "..rnd.." of "..biome.spawn_plants_count)
-				local fdir = biome.facedir
-				if biome.random_facedir then
-					fdir = math.random(biome.random_facedir[1],biome.random_facedir[2])
-					dbg("Gave it a random facedir: "..fdir)
-				end
-				if not biome.spawn_on_side and not biome.spawn_on_bottom and not biome.spawn_replace_node then
-					if n_top.name == "air" then
-						dbg("Spawn: "..plant_to_spawn.." on top of "..minetest.pos_to_string(pos).."; facedir="..fdir)
-						minetest.add_node(p_top, { name = plant_to_spawn, param2 = fdir })
-					end
-				elseif biome.spawn_replace_node then
-
-
-					dbg("Spawn: "..plant_to_spawn.." to replace "..minetest.get_node(pos).name.." at "..minetest.pos_to_string(pos))
-					minetest.add_node(pos, { name = plant_to_spawn, param2 = fdir })
-
-
-				elseif biome.spawn_on_side then
-					local onside = find_open_side(pos)
-					if onside then
-						dbg("Spawn: "..plant_to_spawn.." at side of "..minetest.pos_to_string(pos)..", facedir "..onside.facedir)
-						minetest.add_node(onside.newpos, { name = plant_to_spawn, param2 = onside.facedir })
-					end
-				elseif biome.spawn_on_bottom then
-					if minetest.get_node({x=pos.x, y=pos.y-1, z=pos.z}).name == "air" then
-						dbg("Spawn: "..plant_to_spawn.." on bottom of "..minetest.pos_to_string(pos))
-						minetest.add_node({x=pos.x, y=pos.y-1, z=pos.z}, { name = plant_to_spawn, param2 = fdir} )
-					end
-				end
-			end
-		end
-	end
-end
-
 function hades_plantslib.spawn_on_surfaces(biome)
 
 	if biome.spawn_delay*time_scale >= 1 then
@@ -145,8 +92,57 @@ function hades_plantslib.spawn_on_surfaces(biome)
 		interval = biome.interval,
 		chance = biome.spawn_chance,
 		neighbors = biome.neighbors,
-		action = spawn_on_surfaces_abm_action,
+		action = function(pos, node, active_object_count, active_object_count_wider)
+			local p_top = { x = pos.x, y = pos.y + 1, z = pos.z }
+			local n_top = minetest.get_node(p_top)
+			if is_node_loaded(p_top) then
+				local n_light = minetest.get_node_light(p_top, nil)
+				if not (biome.avoid_nodes and biome.avoid_radius and minetest.find_node_near(p_top, biome.avoid_radius + math.random(-1.5,2), biome.avoid_nodes))
+				  and n_light >= biome.light_min
+				  and n_light <= biome.light_max
+				  and (not(biome.neighbors and biome.ncount) or table.getn(minetest.find_nodes_in_area({x=pos.x-1, y=pos.y, z=pos.z-1}, {x=pos.x+1, y=pos.y, z=pos.z+1}, biome.neighbors)) > biome.ncount )
+				  and (not(biome.near_nodes and biome.near_nodes_count and biome.near_nodes_size) or table.getn(minetest.find_nodes_in_area({x=pos.x-biome.near_nodes_size, y=pos.y-biome.near_nodes_vertical, z=pos.z-biome.near_nodes_size}, {x=pos.x+biome.near_nodes_size, y=pos.y+biome.near_nodes_vertical, z=pos.z+biome.near_nodes_size}, biome.near_nodes)) >= biome.near_nodes_count)
+				  and (not(biome.air_count and biome.air_size) or table.getn(minetest.find_nodes_in_area({x=p_top.x-biome.air_size, y=p_top.y, z=p_top.z-biome.air_size}, {x=p_top.x+biome.air_size, y=p_top.y, z=p_top.z+biome.air_size}, "air")) >= biome.air_count)
+				  then
+					local currentsurface = minetest.get_node(pos).name
+					if currentsurface ~= "hades_core:water_source"
+					  or (currentsurface == "hades_core:water_source" and table.getn(minetest.find_nodes_in_area({x=pos.x, y=pos.y-biome.depth_max-1, z=pos.z}, {x=pos.x, y=pos.y, z=pos.z}, {"hades_core:dirt", "hades_core:dirt_with_grass", "hades_core:ash"})) > 0 )
+					  then
+						local rnd = math.random(1, biome.spawn_plants_count)
+						local plant_to_spawn = biome.spawn_plants[rnd]
+						dbg("Chose entry number "..rnd.." of "..biome.spawn_plants_count)
+						local fdir = biome.facedir
+						if biome.random_facedir then
+							fdir = math.random(biome.random_facedir[1],biome.random_facedir[2])
+							dbg("Gave it a random facedir: "..fdir)
+						end
+						if not biome.spawn_on_side and not biome.spawn_on_bottom and not biome.spawn_replace_node then
+							if n_top.name == "air" then
+								dbg("Spawn: "..plant_to_spawn.." on top of "..minetest.pos_to_string(pos).."; facedir="..fdir)
+								minetest.add_node(p_top, { name = plant_to_spawn, param2 = fdir })
+							end
+						elseif biome.spawn_replace_node then
+
+
+							dbg("Spawn: "..plant_to_spawn.." to replace "..minetest.get_node(pos).name.." at "..minetest.pos_to_string(pos))
+							minetest.add_node(pos, { name = plant_to_spawn, param2 = fdir })
+
+
+						elseif biome.spawn_on_side then
+							local onside = find_open_side(pos)
+							if onside then
+								dbg("Spawn: "..plant_to_spawn.." at side of "..minetest.pos_to_string(pos)..", facedir "..onside.facedir)
+								minetest.add_node(onside.newpos, { name = plant_to_spawn, param2 = onside.facedir })
+							end
+						elseif biome.spawn_on_bottom then
+							if minetest.get_node({x=pos.x, y=pos.y-1, z=pos.z}).name == "air" then
+								dbg("Spawn: "..plant_to_spawn.." on bottom of "..minetest.pos_to_string(pos))
+								minetest.add_node({x=pos.x, y=pos.y-1, z=pos.z}, { name = plant_to_spawn, param2 = fdir} )
+							end
+						end
+					end
+				end
+			end
+		end,
 	})
 end
-
-