Add biome

mods/MAPGEN/mcl_biomes/init.lua

@@ -125,6 +125,7 @@ local function register_biomes()
 		"MesaBryce",
 		"MesaPlateauF",
 		"MesaPlateauFM",
+		"LushCaves",
 	}
 
 	-- Ice Plains Spikes (rare)
@@ -1440,6 +1441,42 @@ local function register_biomes()
 		_mcl_palette_index = 29,
 	})
 
+	minetest.register_biome({
+		name = "LushCaves",
+		node_top = "mcl_core:dirt_with_grass",
+		depth_top = 1,
+		node_filler = "mcl_core:dirt",
+		depth_filler = 3,
+		node_riverbed = "mcl_core:sand",
+		node_cave_liquid = "mcl_core:water_source",
+		depth_riverbed = 2,
+		y_min = 4,
+		y_max = 5,
+		vertical_blend = 1,
+		humidity_point = 83,
+		heat_point = 55,
+		_mcl_biome_type = "medium",
+		_mcl_palette_index = 28,
+	})
+
+	minetest.register_biome({
+		name = "LushCaves_ocean",
+		node_top = "mcl_core:sand",
+		depth_top = 1,
+		node_filler = "mcl_core:sand",
+		depth_filler = 3,
+		node_riverbed = "mcl_core:sand",
+		node_cave_liquid = "mcl_core:water_source",
+		depth_riverbed = 2,
+		y_min = OCEAN_MIN,
+		y_max = -6,
+		vertical_blend = 1,
+		humidity_point = 83,
+		heat_point = 57,
+		_mcl_biome_type = "medium",
+		_mcl_palette_index = 28,
+	})
+
 	-- Add deep ocean and underground biomes automatically.
 	for i=1, #overworld_biomes do
 		local biome = overworld_biomes[i]
@@ -3906,6 +3943,113 @@ local function register_decorations()
 	register_flower("allium", nil, 0) -- flower Forest only
 	register_flower("blue_orchid", {"Swampland"}, 64500, false)
 
+	--Lush Caves
+	local lushcaves = { "LushCaves_underground", "LushCaves_ocean", "LushCaves_deep_ocean"}
+	minetest.register_decoration({
+		decoration = "mcl_lush_caves:moss",
+		deco_type = "simple",
+		place_on = {"group:material_stone", "mcl_core:gravel", "mcl_core:bedrock"},
+		spawn_by = {"air"},
+		num_spawn_by = 4,
+		sidelen = 80,
+		y_max = 1,
+		biomes = lushcaves,
+		fill_ratio = 10,
+		flags = "place_center_x, place_center_z, force_placement, all_floors, all_ceilings",
+	})
+
+	minetest.register_decoration({
+		decoration = "mcl_flowers:tallgrass",
+		deco_type = "simple",
+		place_on = {"mcl_lush_caves:moss"},
+		spawn_by = {"air"},
+		num_spawn_by = 4,
+		sidelen = 16,
+		y_max = 10,
+		biomes = lushcaves,
+		fill_ratio = 8,
+		flags = "place_center_x, place_center_z, force_placement, all_floors",
+	})
+
+	minetest.register_decoration({
+		decoration = "mcl_lush_caves:lake_structblock",
+		deco_type = "simple",
+		place_on = {"group:material_stone","mcl_core:gravel","mcl_lush_caves:moss","mcl_core:clay"},
+		spawn_by = {"air"},
+		num_spawn_by = 4,
+		sidelen = 16,
+		fill_ratio = 10,
+		flags = "place_center_x, place_center_z, force_placement, all_floors",
+		biomes = lushcaves,
+	})
+
+	minetest.register_decoration({
+		decoration = "mcl_lush_caves:cave_vines",
+		deco_type = "simple",
+		place_on = {"mcl_lush_caves:moss"},
+		height = 1,
+		max_height = 4,
+		sidelen = 16,
+		fill_ratio = 1,
+		flags = "place_center_x, place_center_z, force_placement, all_ceilings",
+		biomes = lushcaves,
+	})
+
+	minetest.register_decoration({
+		decoration = "mcl_lush_caves:rooted_dirt",
+		deco_type = "simple",
+		place_on = {"group:material_stone"},
+		spawn_by = {"air"},
+		num_spawn_by = 4,
+		sidelen = 16,
+		fill_ratio = 10,
+		flags = "place_center_x, place_center_z, force_placement, all_ceilings",
+		biomes = lushcaves,
+	})
+
+	minetest.register_decoration({
+		decoration = "mcl_lush_caves:hanging_roots",
+		deco_type = "simple",
+		sidelen = 16,
+		fill_ratio = 10,
+		flags = "place_center_x, place_center_z, force_placement, all_ceilings",
+		biomes = lushcaves,
+	})
+	--[[
+	minetest.register_decoration({
+		decoration = "mcl_lush_caves:spore_blossom",
+		deco_type = "simple",
+		place_on = {"mcl_lush_caves:moss","group:material_stone"},
+		spawn_by = {"air"},
+		num_spawn_by = 4,
+		sidelen = 16,
+		fill_ratio = 0,
+		flags = "place_center_x, place_center_z, force_placement, all_ceilings",
+		biomes = { "LushCaves_underground", "LushCaves_ocean", "LushCaves_deep_ocean" },
+	})--]]
+
+	minetest.register_decoration({
+		decoration = "mcl_lush_caves:moss_carpet",
+		deco_type = "simple",
+		place_on = {"group:material_stone","mcl_core:gravel","mcl_lush_caves:moss"},
+		spawn_by = {"air"},
+		num_spawn_by = 4,
+		sidelen = 16,
+		fill_ratio = 0.01,
+		flags = "place_center_x, place_center_z, force_placement, all_floors",
+		biomes = lushcaves,
+	})
+--[[]
+	minetest.register_decoration({
+		deco_type = "simple",
+		place_on = "mcl_lush_caves:moss","mcl_core:clay",
+		sidelen = 16,
+		fill_ratio = 5,
+		biomes = lushcaves,
+		decoration = "mcl_flowers:tallgrass",
+		flags = "place_center_x, place_center_z, force_placement, all_floors",
+	})
+--]]
 end
 
 -- Decorations in non-Overworld dimensions

mods/MAPGEN/mcl_lush_caves/init.lua

@@ -16,18 +16,15 @@ local vector_distance_xz = function(a, b)
 end
 
 local function makelake(pos)
-	local p1 = vector.offset(pos,-5,-10,-5)
+	local p1 = vector.offset(pos,-5,-2,-5)
-	local p2 = vector.offset(pos,5,10,5)
+	local p2 = vector.offset(pos,5,1,5)
-	local nn = minetest.find_nodes_in_area_under_air(p1,p2,{"group:stone","mcl_lush_caves:moss"})
+	local nn = minetest.find_nodes_in_area_under_air(p1,p2,{"group:material_stone","mcl_core:clay"})
 	table.sort(nn,function(a, b)
 		   return vector_distance_xz(pos, a) < vector_distance_xz(pos, b)
 	end)
 	if not nn[1] then return end
-	local y = nn[1].y
 	for i=1,math.random(#nn) do
-		if nn[i].y == y then
+		minetest.set_node(nn[i],{name="mcl_core:water_source"})
-			minetest.set_node(nn[i],{name="mcl_core:water_source"})
-		end
 	end
 	local nnn = minetest.find_nodes_in_area_under_air(p1,p2,{"mcl_core:water_source","group:water"})
 	for k,v in pairs(nnn) do
@@ -36,8 +33,8 @@ local function makelake(pos)
 			local an = minetest.get_node(pp)
 			if an.name ~= "mcl_core:water_source" then
 				minetest.set_node(pp,{name="mcl_core:clay"})
-				if pr:next(1,10) == 1 then
+				if pr:next(1,20) == 1 then
-				minetest.set_node(vector.offset(pp,0,1,0),{name="mcl_lush_caves:moss_carpet"})
+					minetest.set_node(vector.offset(pp,0,1,0),{name="mcl_lush_caves:moss_carpet"})
 				end
 			end
 		end
@@ -53,7 +50,7 @@ minetest.register_node("mcl_lush_caves:moss", {
 	_doc_items_hidden = false,
 	tiles = {"mcl_lush_caves_moss_block.png"},
 	is_ground_content = false,
-	groups = {handy=1, hoey=2, dirt=1, soil=1, soil_sapling=2, enderman_takable=1, building_block=1,flammable=1,fire_encouragement=60, fire_flammability=20},
+	groups = {handy=1, hoey=2, dirt=1, soil=1, soil_sapling=2, enderman_takable=1, building_block=1,flammable=1,fire_encouragement=60, fire_flammability=20, grass_block_no_snow = 1 },
 	sounds = mcl_sounds.node_sound_dirt_defaults(),
 	_mcl_blast_resistance = 0.1,
 	_mcl_hardness = 0.1,
@@ -68,7 +65,7 @@ minetest.register_node("mcl_lush_caves:moss_carpet", {
 	tiles = {"mcl_lush_caves_moss_carpet.png"},
 	wield_image ="mcl_lush_caves_moss_carpet.png",
 	wield_scale = { x=1, y=1, z=0.5 },
-	groups = {handy=1, carpet=1,supported_node=1,flammable=1,fire_encouragement=60, fire_flammability=20, deco_block=1},--dig_by_water=1,
+	groups = {handy=1, carpet=1,supported_node=1,flammable=1,fire_encouragement=60, fire_flammability=20, deco_block=1, dig_by_water=1 },
 	sounds = mcl_sounds.node_sound_wool_defaults(),
 	paramtype = "light",
 	sunlight_propagates = true,
@@ -302,9 +299,9 @@ minetest.register_node("mcl_lush_caves:spore_blossom", {
 	description = S("Spore blossom"),
 	_doc_items_longdesc = S("Spore blossom"),
 	_doc_items_hidden = false,
-	tiles = {"mcl_lush_caves_spore_blossom.png","mcl_lush_caves_spore_blossom.png"},
+	tiles = {"mcl_lush_caves_spore_blossom.png"},
-	drawtype = "plantlike_rooted",
+	drawtype = "plantlike",
-	param2type = "wallmounted",
+	param2type = "light",
 	is_ground_content = true,
 	stack_max = 64,
 	groups = {handy = 1, plant = 1},
@@ -324,86 +321,13 @@ minetest.register_craftitem("mcl_lush_caves:glow_berry", {
 	_mcl_saturation = 1.2,
 })
 
-minetest.register_decoration({
-	decoration = "mcl_lush_caves:moss",
-	deco_type = "simple",
-	place_on = {"group:stone","mcl_core:gravel"},
-	sidelen = 80,
-	fill_ratio = 0.5,
-	flags = "place_center_x, place_center_z, force_placement, all_floors, all_ceilings",
-	--biomes = get_ocean_biomes(),
-	y_max=-10,
-})
-minetest.register_decoration({
-	decoration = "mcl_lush_caves:moss_carpet",
-	deco_type = "simple",
-	place_on = {"group:stone","mcl_core:gravel"},
-	sidelen = 80,
-	fill_ratio = 0.5,
-	flags = "place_center_x, place_center_z, force_placement, all_floors",
-	--biomes = get_ocean_biomes(),
-	y_max=-10,
-})
-minetest.register_decoration({
-	decoration = "mcl_lush_caves:rooted_dirt",
-	deco_type = "simple",
-	place_on = {"group:stone","mcl_core:gravel"},
-	sidelen = 80,
-	fill_ratio = 0.3,
-	flags = "place_center_x, place_center_z, force_placement, all_ceilings",
-	--biomes = get_ocean_biomes(),
-	y_max=-10,
-})
 
-minetest.register_decoration({
-	decoration = "mcl_lush_caves:hanging_roots",
-	deco_type = "simple",
-	place_on = {"mcl_lush_caves:rooted_dirt",},
-	sidelen = 80,
-	fill_ratio = 0.1,
-	flags = "place_center_x, place_center_z, force_placement, all_ceilings",
-	--biomes = get_ocean_biomes(),
-	y_max=-10,
-})
-
-minetest.register_decoration({
-	decoration = "mcl_lush_caves:spore_blossom",
-	deco_type = "simple",
-	place_on = {"mcl_lush_caves:moss","group:material_stone"},
-	sidelen = 80,
-	fill_ratio = 0.1,
-	flags = "place_center_x, place_center_z, force_placement, all_ceilings",
-	--biomes = get_ocean_biomes(),
-	y_max=-10,
-})
-
-minetest.register_decoration({
-	decoration = "mcl_lush_caves:cave_vines",
-	deco_type = "simple",
-	place_on = {"mcl_lush_caves:moss"},
-	sidelen = 80,
-	fill_ratio = 0.1,
-	flags = "place_center_x, place_center_z, force_placement, all_ceilings",
-	--biomes = get_ocean_biomes(),
-	y_max=-10,
-})
-
-minetest.register_decoration({
-	decoration = "mcl_lush_caves:lake_structblock",
-	deco_type = "simple",
-	place_on = {"group:stone","mcl_core:gravel","mcl_lush_caves:moss"},
-	sidelen = 80,
-	fill_ratio = 0.1,
-	flags = "place_center_x, place_center_z, force_placement, all_floors",
-	--biomes = get_ocean_biomes(),
-	y_max=-10,
-})
 
 minetest.register_abm({
 	label = "Cave vines grow",
 	nodenames = {"mcl_lush_caves:cave_vines_lit","mcl_lush_caves:cave_vines"},
-	interval = 5,
+	interval = 180,
-	chance = 2,
+	chance = 5,
 	action = function(pos, node, active_object_count, active_object_count_wider)
 		local pu = vector.offset(pos,0,1,0)
 		local pun = minetest.get_node(pu).name
@@ -422,7 +346,6 @@ minetest.register_abm({
 		else
 			minetest.set_node(pos,{name="mcl_lush_caves:cave_vines_lit"})
 		end
-		
 	end
 })