Add dripleaf ans spore blossom nodes

mods/MAPGEN/mcl_lush_caves/init.lua

@@ -0,0 +1,437 @@
+local S = minetest.get_translator(minetest.get_current_modname())
+
+local pr = PseudoRandom(minetest.get_mapgen_setting("seed"))
+local adjacents = {
+	vector.new(1,0,0),
+	vector.new(-1,0,0),
+	vector.new(0,0,1),
+	vector.new(0,0,-1),
+	vector.new(0,-1,0)
+}
+local vector_distance_xz = function(a, b)
+	return vector.distance(
+		{ x=a.x, y=0, z=a.z },
+		{ x=b.x, y=0, z=b.z }
+	)
+end
+
+local function makelake(pos)
+	local p1 = vector.offset(pos,-5,-10,-5)
+	local p2 = vector.offset(pos,5,10,5)
+	local nn = minetest.find_nodes_in_area_under_air(p1,p2,{"group:stone","mcl_lush_caves:moss"})
+	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"})
+		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
+		for kk,vv in pairs(adjacents) do
+			local pp = vector.add(v,vv)
+			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
+				minetest.set_node(vector.offset(pp,0,1,0),{name="mcl_lush_caves:moss_carpet"})
+				end
+			end
+		end
+	end
+end
+
+minetest.register_node("mcl_lush_caves:lake_structblock", {drawtype="airlike",walkable = false,pointable=false,groups = {structblock=1,not_in_creative_inventory=1},})
+
+minetest.register_node("mcl_lush_caves:moss", {
+	description = S("Moss"),
+	_doc_items_longdesc = S("Moss is a green block found in lush caves"),
+	_doc_items_entry_name = "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},
+	sounds = mcl_sounds.node_sound_dirt_defaults(),
+	_mcl_blast_resistance = 0.1,
+	_mcl_hardness = 0.1,
+})
+
+minetest.register_node("mcl_lush_caves:moss_carpet", {
+	description = S("Moss carpet"),
+	_doc_items_longdesc = S("Moss carpet"),
+	_doc_items_entry_name = "moss_carpet",
+
+	is_ground_content = false,
+	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,
+	sounds = mcl_sounds.node_sound_wool_defaults(),
+	paramtype = "light",
+	sunlight_propagates = true,
+	drawtype = "nodebox",
+	node_box = {
+		type = "fixed",
+		fixed = {
+			{-8/16, -8/16, -8/16, 8/16, -7/16, 8/16},
+		},
+	},
+	_mcl_hardness = 0.1,
+	_mcl_blast_resistance = 0.1,
+})
+
+minetest.register_node("mcl_lush_caves:hanging_roots", {
+	description = S("Hanging roots"),
+	_doc_items_create_entry = S("Hanging roots"),
+	_doc_items_entry_name = S("Hanging roots"),
+	_doc_items_longdesc = S("Hanging roots"),
+	paramtype = "light",
+	--paramtype2 = "meshoptions",
+	place_param2 = 3,
+	sunlight_propagates = true,
+	walkable = false,
+	drawtype = "plantlike",
+	--drop = "mcl_farming:wheat_seeds",
+	tiles = {"mcl_lush_caves_hanging_roots.png"},
+	inventory_image = "mcl_lush_caves_hanging_roots.png",
+	wield_image = "mcl_lush_caves_hanging_roots.png",
+	selection_box = {
+		type = "fixed",
+		fixed = {
+			{-0.5, -0.5, -0.5, 0.5, 0.5, 0.5}
+		},
+	},
+	groups = { shearsy = 1, dig_immediate=3, plant=1, supported_node=0,	dig_by_water=1,destroy_by_lava_flow=1, dig_by_piston=1, cultivatable=1 },
+	sounds = mcl_sounds.node_sound_leaves_defaults(),
+	_mcl_blast_resistance = 0,
+	_mcl_blast_hardness = 0,
+})
+
+minetest.register_node("mcl_lush_caves:cave_vines", {
+	description = S("Cave vines"),
+	_doc_items_create_entry = S("Cave vines"),
+	_doc_items_entry_name = S("Cave vines"),
+	_doc_items_longdesc = S("Cave vines"),
+	paramtype = "light",
+	--paramtype2 = "meshoptions",
+	place_param2 = 3,
+	sunlight_propagates = true,
+	walkable = false,
+	drawtype = "plantlike",
+	--drop = "mcl_farming:wheat_seeds",
+	tiles = {"mcl_lush_caves_cave_vines.png"},
+	inventory_image = "mcl_lush_caves_cave_vines.png",
+	wield_image = "mcl_lush_caves_cave_vines.png",
+	selection_box = {
+		type = "fixed",
+		fixed = {
+			{-0.5, -0.5, -0.5, 0.5, 0.5, 0.5}
+		},
+	},
+	groups = { shearsy = 1, dig_immediate=3, plant=1, supported_node=0,	dig_by_water=1,destroy_by_lava_flow=1, dig_by_piston=1, cultivatable=1 },
+	sounds = mcl_sounds.node_sound_leaves_defaults(),
+	_mcl_blast_resistance = 0,
+	_mcl_blast_hardness = 0,
+})
+
+minetest.register_node("mcl_lush_caves:cave_vines_lit", {
+	description = S("Cave vines"),
+	_doc_items_create_entry = S("Cave vines"),
+	_doc_items_entry_name = S("Cave vines"),
+	_doc_items_longdesc = S("Cave vines"),
+	paramtype = "light",
+	--paramtype2 = "meshoptions",
+	place_param2 = 3,
+	sunlight_propagates = true,
+	walkable = false,
+	drawtype = "plantlike",
+	--drop = "mcl_farming:wheat_seeds",
+	light_source = 9,
+	tiles = {"mcl_lush_caves_cave_vines_lit.png"},
+	inventory_image = "mcl_lush_caves_cave_vines_lit.png",
+	wield_image = "mcl_lush_caves_cave_vines_lit.png",
+	selection_box = {
+		type = "fixed",
+		fixed = {
+			{-0.5, -0.5, -0.5, 0.5, 0.5, 0.5}
+		},
+	},
+	groups = { shearsy = 1, handy = 1, plant=1, supported_node=0, dig_by_water=1,destroy_by_lava_flow=1, dig_by_piston=1 },
+	sounds = mcl_sounds.node_sound_leaves_defaults(),
+	_mcl_blast_resistance = 0,
+	_mcl_blast_hardness = 1,
+	drop = "mcl_lush_caves:glow_berry",
+	on_dig = function(pos)
+		minetest.add_item(pos,"mcl_lush_caves:glow_berry")
+		minetest.set_node(pos,{name="mcl_lush_caves:cave_vines"})
+	end,
+})
+minetest.register_node("mcl_lush_caves:dripleaf_big_stem", {
+	description = S("Dripleaf stem"),
+	_doc_items_create_entry = S("Dripleaf stem"),
+	_doc_items_entry_name = S("Dripleaf stem"),
+	_doc_items_longdesc = S("Dripleaf stem"),
+	paramtype = "light",
+	place_param2 = 3,
+	sunlight_propagates = true,
+	walkable = false,
+	drawtype = "plantlike",
+	tiles = {"mcl_lush_caves_big_dripleaf_stem.png"},
+	inventory_image = "mcl_lush_caves_big_dripleaf_stem.png",
+	wield_image = "mcl_lush_caves_big_dripleaf_stem.png",
+	selection_box = {
+		type = "fixed",
+		fixed = {
+			{-0.5, -0.5, -0.5, 0.5, 0.5, 0.5}
+		},
+	},
+	groups = { shearsy = 1, handy = 1, plant=1, supported_node=0, dig_by_water=1,destroy_by_lava_flow=1, dig_by_piston=1 },
+	sounds = mcl_sounds.node_sound_leaves_defaults(),
+	_mcl_blast_resistance = 0,
+	_mcl_blast_hardness = 0,
+})
+
+minetest.register_node("mcl_lush_caves:dripleaf_big", {
+	description = S("Dripleaf"),
+	_doc_items_create_entry = S("Dripleaf"),
+	_doc_items_entry_name = S("Dripleaf"),
+	_doc_items_longdesc = S("Dripleaf"),
+	paramtype = "light",
+	place_param2 = 3,
+	sunlight_propagates = true,
+	walkable = true,
+	drawtype = "nodebox",
+	node_box = {
+		type = "fixed",
+		fixed = {
+			{-8/16, -8/16, -8/16, 8/16, -7/16, 8/16},
+		},
+	},
+	tiles = {"mcl_lush_caves_big_dripleaf_top.png"},
+	inventory_image = "mcl_lush_caves_big_dripleaf_top.png",
+	wield_image = "mcl_lush_caves_big_dripleaf_top.png",
+	use_texture_alpha = "clip",
+	selection_box = {
+		type = "fixed",
+		fixed = {
+			{-8/16, -8/16, -8/16, 8/16, -7/16, 8/16},
+		},
+	},
+	groups = { shearsy = 1, handy = 1, plant=1, supported_node=0, dig_by_water=1,destroy_by_lava_flow=1, dig_by_piston=1 },
+	sounds = mcl_sounds.node_sound_leaves_defaults(),
+	_mcl_blast_resistance = 0,
+	_mcl_blast_hardness = 0,
+	--drop = "mcl_lush_caves:glow_berry",
+})
+
+minetest.register_node("mcl_lush_caves:dripleaf_small_stem", {
+	description = S("Small dripleaf stem"),
+	_doc_items_create_entry = S("Small dripleaf stem"),
+	_doc_items_entry_name = S("Small dripleaf stem"),
+	_doc_items_longdesc = S("Small dripleaf stem"),
+	paramtype = "light",
+	place_param2 = 3,
+	sunlight_propagates = true,
+	walkable = false,
+	drawtype = "plantlike",
+	tiles = {"mcl_lush_caves_small_dripleaf_stem_top.png"},
+	inventory_image = "mcl_lush_caves_small_dripleaf_stem_top.png",
+	wield_image = "mcl_lush_caves_small_dripleaf_stem_top.png",
+	selection_box = {
+		type = "fixed",
+		fixed = {
+			{-0.5, -0.5, -0.5, 0.5, 0.5, 0.5}
+		},
+	},
+	groups = { shearsy = 1, handy = 1, plant=1, supported_node=0, dig_by_water=1,destroy_by_lava_flow=1, dig_by_piston=1 },
+	sounds = mcl_sounds.node_sound_leaves_defaults(),
+	_mcl_blast_resistance = 0,
+	_mcl_blast_hardness = 0,
+})
+
+minetest.register_node("mcl_lush_caves:dripleaf_small", {
+	description = S("Dripleaf"),
+	_doc_items_create_entry = S("Dripleaf"),
+	_doc_items_entry_name = S("Dripleaf"),
+	_doc_items_longdesc = S("Dripleaf"),
+	paramtype = "light",
+	place_param2 = 3,
+	sunlight_propagates = true,
+	walkable = true,
+	drawtype = "nodebox",
+	node_box = {
+		type = "fixed",
+		fixed = {
+			{-8/16, -8/16, -8/16, 8/16, -7/16, 8/16},
+		},
+	},
+	tiles = {"mcl_lush_caves_small_dripleaf_top.png"},
+	inventory_image = "mcl_lush_caves_small_dripleaf_top.png",
+	wield_image = "mcl_lush_caves_small_dripleaf_top.png",
+	use_texture_alpha = "clip",
+	selection_box = {
+		type = "fixed",
+		fixed = {
+			{-8/16, -8/16, -8/16, 8/16, -7/16, 8/16},
+		},
+	},
+	groups = { shearsy = 1, handy = 1, plant=1, supported_node=0, dig_by_water=1,destroy_by_lava_flow=1, dig_by_piston=1 },
+	sounds = mcl_sounds.node_sound_leaves_defaults(),
+	_mcl_blast_resistance = 0,
+	_mcl_blast_hardness = 0,
+	--drop = "mcl_lush_caves:glow_berry",
+})
+
+minetest.register_node("mcl_lush_caves:rooted_dirt", {
+	description = S("Rooted dirt"),
+	_doc_items_longdesc = S("Rooted dirt"),
+	_doc_items_hidden = false,
+	tiles = {"mcl_lush_caves_rooted_dirt.png"},
+	is_ground_content = true,
+	stack_max = 64,
+	groups = {handy=1,shovely=1, dirt=1, building_block=1, path_creation_possible=1},
+	sounds = mcl_sounds.node_sound_dirt_defaults(),
+	_mcl_blast_resistance = 0.5,
+	_mcl_hardness = 0.5,
+})
+
+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"},
+	drawtype = "plantlike_rooted",
+	param2type = "wallmounted",
+	is_ground_content = true,
+	stack_max = 64,
+	groups = {handy = 1, plant = 1},
+	sounds = mcl_sounds.node_sound_dirt_defaults(),
+	_mcl_blast_resistance = 0.5,
+	_mcl_hardness = 0.5,
+})
+
+minetest.register_craftitem("mcl_lush_caves:glow_berry", {
+	description = S("Glow berry"),
+	_doc_items_longdesc = S("This is a food item which can be eaten."),
+	stack_max = 64,
+	inventory_image = "mcl_lush_caves_glow_berries.png",
+	on_place = minetest.item_eat(2),
+	on_secondary_use = minetest.item_eat(2),
+	groups = {food = 2, eatable = 2, compostability = 50},
+	_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,
+	chance = 2,
+	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
+		local pd = vector.offset(pos,0,-1,0)
+		local pd2 = minetest.get_node(vector.offset(pos,0,-2,0)).name
+		if pun ~= "mcl_lush_caves:cave_vines_lit" and pun ~= "mcl_lush_caves:cave_vines"  and pun ~= "mcl_lush_caves:moss" then
+			minetest.set_node(pos,{name="air"})
+			return
+		end
+		node.name = "mcl_lush_caves:cave_vines"
+		if  math.random(5) == 1 then
+			node.name="mcl_lush_caves:cave_vines_lit"
+		end
+		if minetest.get_node(pd).name == "air" and pd2 == "air" then
+			minetest.set_node(pd,node)
+		else
+			minetest.set_node(pos,{name="mcl_lush_caves:cave_vines_lit"})
+		end
+		
+	end
+})
+
+minetest.register_lbm({
+	name = "mcl_lush_caves:make_lakes",
+	run_at_every_load = true,
+	nodenames = {"mcl_lush_caves:lake_structblock"},
+	action = function(pos, node)
+		minetest.set_node(pos,{name="air"})
+		makelake(pos)
+	end
+})

mods/MAPGEN/mcl_lush_caves/mod.conf

@@ -0,0 +1,2 @@
+name = mcl_lush_caves
+depends = mcl_sounds