[nalc_flowers] Ajoute support de biome_lib

Permet la croissance des nénuphars custom

nalc_flowers/depends.txt

@@ -1 +1,2 @@
 default
+biome_lib?

nalc_flowers/init.lua

@@ -62,7 +62,48 @@ lilypad_waving_def.groups.not_in_creative_inventory = 1
 minetest.register_node("nalc_flowers:lily_pad", lilypad_def)
 minetest.register_node("nalc_flowers:lily_pad_waving", lilypad_waving_def)
 
-minetest.register_decoration({
+if biome_lib then
+	local grow_lily_pad = function(pos)
+		minetest.swap_node(
+			{x=pos.x, y=pos.y+1, z=pos.z},
+			{
+				name="nalc_flowers:lily_pad_waving",
+				param2=math.random(0,3)
+			}
+		)
+	end
+
+	biome_lib:register_generate_plant({
+			surface = {"default:water_source"},
+			max_count = 320,
+			rarity = 33,
+			min_elevation = 1,
+			max_elevation = 40,
+			near_nodes = {"default:dirt_with_grass", "default:dry_dirt_with_dry_grass", "default:jungletree"},
+			near_nodes_size = 4,
+			near_nodes_vertical = 1,
+			near_nodes_count = 1,
+			plantlife_limit = -0.9,
+			temp_max = -0.22,
+			temp_min = 0.22,
+												 },
+		grow_lily_pad
+	)
+	-- spawn ABM registration
+	biome_lib:spawn_on_surfaces({
+			spawn_delay = 500,
+			spawn_plants = {"nalc_flowers:lily_pad_waving"},
+			avoid_radius = 2.5,
+			spawn_chance = 800,
+			spawn_surfaces = {"default:water_source"},
+			avoid_nodes = {"group:flower", "group:flora"},
+			seed_diff = 330,
+			light_min = 9,
+			depth_max = 2,
+			random_facedir = {0,3},
+	})
+else
+	minetest.register_decoration({
 			name = "nalc_flowers:lily_pad",
 			deco_type = "simple",
 			place_on = {"default:dirt"},
@@ -82,7 +123,8 @@ minetest.register_decoration({
 			param2 = 0,
 			param2_max = 3,
 			place_offset_y = 1,
-})
+	})
+end
 
 minetest.register_alias("flowers:lily_pad", "nalc_flowers:lily_pad")
 minetest.register_alias("nalc:lily_pad", "nalc_flowers:lily_pad")