Fix skins mod support detection

Remplacé par la texture de minetest car c'est la même.

depends.txt

@@ -1,6 +0,0 @@
-default
-flowers?
-stairs?
-moreblocks?
-skins?
-treecapitator?

init.lua

@@ -51,7 +51,7 @@ local load_time_start = minetest.get_us_time()
 
 
 -- Original init.lua File Broken into Smaller Files
-local srcpath = minetest.get_modpath"snow".."/src/"
+local srcpath = minetest.get_modpath("snow").."/src/"
 dofile(srcpath.."abms.lua")
 dofile(srcpath.."aliases.lua")
 dofile(srcpath.."crafting.lua")
@@ -203,5 +203,5 @@ local msg = "[snow] loaded after ca. " .. time .. " seconds."
 if time > 0.01 then
 	print(msg)
 else
-	minetest.log("info", msg)
+	minetest.log("action", msg)
 end

mod.conf

@@ -1 +1,5 @@
 name = snow
+title = Snow
+description = Adds snow biomes and related nodes.
+depends = default
+optional_depends = christmas_craft,flowers,stairs,moreblocks,skins,treecapitator

src/abms.lua

@@ -2,7 +2,7 @@
 -- light through (sunlight_propagates) or have a light paramtype and
 -- liquidtype combination. ~ LazyJ, 2014_03_08
 
-minetest.register_abm({
+--[[minetest.register_abm({
 	nodenames = {"default:dirt_with_snow"},
 	interval = 2,
 	chance = 20,
@@ -19,7 +19,7 @@ minetest.register_abm({
 		end
 	end
 })
-
+]]--
 
 
 --Melting
@@ -31,7 +31,7 @@ minetest.register_abm({
 
 minetest.register_abm({
 	nodenames = {"group:melts"},
-	neighbors = {"group:igniter", "default:torch", "default:furnace_active", "group:hot"},
+	neighbors = {"group:igniter", "default:torch", "default:torch_wall", "default:furnace_active", "group:hot"},
 	interval = 10,
 	chance = 2,
 	action = function(pos, node)
@@ -78,6 +78,7 @@ minetest.register_abm({
 
 --Freezing
 --Water freezes when in contact with snow.
+--[[
 minetest.register_abm({
 	nodenames = {"default:water_source"},
 	-- Added "group:icemaker" and snowbrick. ~ LazyJ
@@ -125,7 +126,7 @@ minetest.register_abm({
 		end
 	end,
 })
-
+]]--
 
 
 --Spread moss to cobble.
@@ -143,7 +144,7 @@ minetest.register_abm({
 
 
 
-
+--[[
 --Grow Pine Saplings
 minetest.register_abm({
 	nodenames = {"snow:sapling_pine"},
@@ -166,7 +167,7 @@ minetest.register_abm({
 		-- This finds the sapling under the grown tree. ~ LazyJ
 		if minetest.get_node(pos).name == "snow:sapling_pine" then
 			   -- This switches the sapling to a tree trunk. ~ LazyJ
-			minetest.set_node(pos, {name="default:pinetree"})
+			minetest.set_node(pos, {name="default:pine_tree"})
 			   -- This is more for testing but it may be useful info to some admins when
 			   -- grepping the server logs too. ~ LazyJ
 			minetest.log("action", "A pine sapling grows into a tree at "..minetest.pos_to_string(pos))
@@ -176,7 +177,6 @@ minetest.register_abm({
 
 
 
-
 --Grow Christmas Tree Saplings
 minetest.register_abm({
 	nodenames = {"snow:xmas_tree"},
@@ -201,10 +201,11 @@ minetest.register_abm({
 	end
 })
 
-
+]]--
 
 
 --Backwards Compatability.
+--[[
 minetest.register_abm({
 	nodenames = {"snow:snow1","snow:snow2","snow:snow3","gsnow4","snow:snow5","snow:snow6","snow:snow7","snow:snow8"},
 	interval = 1,
@@ -214,3 +215,4 @@ minetest.register_abm({
 		minetest.set_node_level(pos, 7*(tonumber(node.name:sub(-1))))
 	end,
 })
+]]--

src/aliases.lua

@@ -29,6 +29,7 @@ minetest.register_alias("cobblesnow", "snow:snow_cobble")
 
 -- To clean up my first stairsplus attempt.
 -- Stair
+--[[
 minetest.register_alias(":default:stair_snowblock", "moreblocks:stair_snowblock")
 minetest.register_alias(":default:stair_snowblock_half", "moreblocks:stair_snowblock_half")
 minetest.register_alias(":default:stair_snowblock_right_half", "moreblocks:stair_snowblock_right_half")
@@ -102,3 +103,8 @@ minetest.register_alias(":default:micro_ice_4", "moreblocks:micro_ice_4")
 minetest.register_alias(":default:micro_ice_12", "moreblocks:micro_ice_12")
 minetest.register_alias(":default:micro_ice_14", "moreblocks:micro_ice_14")
 minetest.register_alias(":default:micro_ice_15", "moreblocks:micro_ice_15")
+]]--
+-- If christmas_craft then override his star with this mod one.
+if minetest.get_modpath("christmas_craft") then
+	minetest.register_alias_force("christmas_craft:christmas_star", "snow:star")
+end

src/crafting.lua

@@ -57,7 +57,7 @@ of snowblocks (and then use them to water-grief by melting the snow blocks).
 
 ~ LazyJ
 
---]]
+]]--
 
 minetest.register_craft({
 	type = "shapeless",
@@ -77,7 +77,7 @@ minetest.register_craft({
 		"default:snowblock",
 		"default:snowblock"
 	}
-})]]
+})]]--
 
 
 

src/mapgen.lua

@@ -12,7 +12,7 @@ saplings grow into trees. --]]
 
 -- Part 1: To disable the mapgen, add the *starting* comment under this line.
 
-local perlin_scale, nosmooth_rarity
+--[[local perlin_scale, nosmooth_rarity
 if not snow.disable_mapgen then
 	print("[snow] Mapgen enabled!")
 
@@ -59,18 +59,18 @@ if not snow.disable_mapgen then
 
 
 	--Identify the mapgen.
-	local mgname = minetest.get_mapgen_setting"mg_name"
+	local mgname = minetest.get_mapgen_setting("mg_name")
 	if not mgname then
 		minetest.log("error", "[MOD] Snow Biomes: WARNING! mapgen could not be identifyed!")
 	end
-	local path = minetest.get_modpath"snow"
-	if mgname == "v7" then
-		--Load mapgen_v7 compatibility.
-		dofile(path.."/src/mapgen_v7.lua")
-	else
+	local path = minetest.get_modpath("snow")
+	if mgname == "v6" then
 		--Load mapgen_v6 compatibility.
 		dofile(path.."/src/mapgen_v6.lua")
-	end
+	else]]--
+		--Load mapgen_v7 compatibility.
+dofile(minetest.get_modpath("snow").."/src/mapgen_v7.lua")
+--[[	end
 end
 
 -- To complete the commenting-out add the *closing* comment under this line.
@@ -80,7 +80,7 @@ local pine_tree = {
 	axiom="TABff",
 	rules_a="[&T+f+ff+ff+ff+f]GA",
 	rules_b="[&T+f+Gf+Gf+Gf]GB",
-	trunk="default:pinetree",
+	trunk="default:pine_tree",
 	leaves="snow:needles",
 	angle=90,
 	iterations=1,
@@ -95,7 +95,7 @@ local xmas_tree = {
 	axiom="TABff",
 	rules_a="[&T+f+ff+ff+ff+f]GA",
 	rules_b="[&T+f+Gf+Gf+Gf]GB",
-	trunk="default:pinetree",
+	trunk="default:pine_tree",
 	leaves="snow:needles_decorated",
 	angle=90,
 	iterations=1,
@@ -198,9 +198,9 @@ function snow.voxelmanip_pine(pos,a,data)
 		data[a:index(pos.x,pos.y+7,pos.z)] = c_snow
 	end
 end
-
+]]--
 -- treecapitator support
-if minetest.global_exists"treecapitator" then
+if minetest.global_exists("treecapitator") then
 	treecapitator.register_tree{
 		trees = {"default:pine_tree"},
 		leaves = {"snow:needles"},

src/mapgen_v6.lua

@@ -142,10 +142,10 @@ local function define_contents()
 end
 
 local smooth = snow.smooth_biomes
-local smooth_rarity_max = mg.smooth_rarity_max
-local smooth_rarity_min = mg.smooth_rarity_min
-local smooth_rarity_dif = mg.smooth_rarity_dif
-local nosmooth_rarity = mg.nosmooth_rarity
+local smooth_rarity_max = mg.smooth_rarity_max or 0
+local smooth_rarity_min = mg.smooth_rarity_min or 0
+local smooth_rarity_dif = mg.smooth_rarity_dif or 0
+local nosmooth_rarity = mg.nosmooth_rarity or 0
 
 snow.register_on_configuring(function(name, v)
 	if name == "debug" then
@@ -201,12 +201,12 @@ minetest.register_on_generated(function(minp, maxp, seed)
 		define_contents()
 	end
 
-	local vm, emin, emax = minetest.get_mapgen_object"voxelmanip"
+	local vm, emin, emax = minetest.get_mapgen_object("voxelmanip")
 	local area = VoxelArea:new{MinEdge=emin, MaxEdge=emax}
 	local data = vm:get_data()
 	local param2s = vm:get_param2_data()
 
-	local heightmap = minetest.get_mapgen_object"heightmap"
+	local heightmap = minetest.get_mapgen_object("heightmap")
 
 	local snow_tab,num = {},1
 	local pines_tab,pnum = {},1

src/mapgen_v7.lua

@@ -1,59 +1,77 @@
-minetest.register_biome({
+--[[minetest.register_biome({
 	name           = "snow_biome_default",
-
+	node_dust = "default:snow",
 	node_top       = "default:dirt_with_snow",
 	depth_top      = 1,
 	node_filler    = "default:dirt",
-	depth_filler   = 2,
-
-	height_min     = snow.min_height,
-	height_max     = snow.min_height+60,
+	depth_filler   = 1,
+	node_riverbed = "default:sand",
+	depth_riverbed = 2,
+	y_min     = 5,
+	y_max     = 31000,
 	heat_point     = 10.0,
 	humidity_point = 40.0,
 })
-
+]]--
 minetest.register_biome({
 	name           = "snow_biome_forest",
-
+	node_dust = "default:snow",
 	node_top       = "default:dirt_with_snow",
 	depth_top      = 1,
 	node_filler    = "default:dirt",
 	depth_filler   = 2,
+	node_riverbed = "default:sand",
+	depth_riverbed = 2,
+	y_min     = 2,
+	y_max     = 31000,
+	heat_point     = 20.0,
+	humidity_point = 70.0,
+})
 
-	height_min     = snow.min_height,
-	height_max     = snow.min_height+60,
-	heat_point     = 10.0,
-	humidity_point = 55.0,
+minetest.register_biome({
+	name = "pine_forest",
+	node_top = "default:dirt_with_grass",
+	depth_top = 1,
+	node_filler = "default:dirt",
+	depth_filler = 3,
+	node_riverbed = "default:sand",
+	depth_riverbed = 2,
+	y_min = 60,
+	y_max = 31000,
+	heat_point = 40,
+	humidity_point = 68,
 })
 
 minetest.register_biome({
 	name           = "snow_biome_lush",
-
+	node_dust = "default:snow",
 	node_top       = "default:dirt_with_snow",
 	depth_top      = 1,
 	node_filler    = "default:dirt",
 	depth_filler   = 2,
-
-	height_min     = snow.min_height,
-	height_max     = snow.min_height+60,
+	node_riverbed = "default:sand",
+	depth_riverbed = 2,
+	y_min     = 2,
+	y_max     = 31000,
 	heat_point     = 10.0,
 	humidity_point = 70.0,
 })
 
 minetest.register_biome({
 	name           = "snow_biome_alpine",
-
-	node_top       = "default:stone",
+	node_dust = "default:snow",
+	node_top       = "default:dirt_with_snow",
 	depth_top      = 1,
 	node_filler    = "default:stone",
-
-	height_min     = snow.min_height+60,
-	height_max     = 31000,
+	node_riverbed = "default:gravel",
+	depth_riverbed = 2,
+	y_min     = 60,
+	y_max     = 31000,
 	heat_point     = 10.0,
 	humidity_point = 40.0,
 })
 
-minetest.register_biome({
+--[[minetest.register_biome({
 	name           = "snow_biome_sand",
 
 	node_top       = "default:sand",
@@ -61,21 +79,51 @@ minetest.register_biome({
 	node_filler    = "default:stone",
 	depth_filler   = 0,
 
-	height_min     = -31000,
-	height_max     = 2,
+	y_min     = -2,
+	y_max     = 31000,
 	heat_point     = 10.0,
 	humidity_point = 40.0,
 })
-
+]]--
 
 --Pine tree.
 minetest.register_decoration({
 	deco_type = "schematic",
-	place_on = "default:dirt_with_snow",
+	place_on = {"default:dirt_with_snow", "default:dirt_with_grass", "default:dirt_with_coniferous_litter"},
 	sidelen = 16,
-	fill_ratio = 0.005,
-	biomes = {"snow_biome_default"},
-	schematic = minetest.get_modpath("snow").."/schematics/pine.mts",
+	noise_params = {
+		offset = -0.004,
+		scale = 0.01,
+		spread = {x = 100, y = 100, z = 100},
+		seed = 4087,
+		octaves = 3,
+		persist = 0.7,
+	},
+	y_max = 31000,
+	y_min = 4,
+	biomes = {"snowy_grassland", "coniferous_forest", "taiga", "snow_biome_alpine"},
+	schematic = minetest.get_modpath("snow").."/schematics/snow_pine.mts",
+	flags = "place_center_x, place_center_z",
+})
+
+minetest.register_decoration({
+	deco_type = "schematic",
+	place_on = {"default:dirt_with_snow", "default:dirt_with_grass"},
+	sidelen = 16,
+	noise_params = {
+		--offset = 0.036,
+		offset = 0.020,
+		scale = 0.002,
+		spread = {x = 250, y = 250, z = 250},
+		seed = 2861,
+		octaves = 3,
+		persist = 0.66
+	},
+--	fill_ratio = 0.0005,
+	y_max = 31000,
+	y_min = 4,
+	biomes = {"snow_biome_forest", "pine_forest"},
+	schematic = minetest.get_modpath("snow").."/schematics/snow_pine.mts",
 	flags = "place_center_x, place_center_z",
 })
 
@@ -84,18 +132,10 @@ minetest.register_decoration({
 	place_on = "default:dirt_with_snow",
 	sidelen = 16,
 	fill_ratio = 0.05,
-	biomes = {"snow_biome_forest"},
-	schematic = minetest.get_modpath("snow").."/schematics/pine.mts",
-	flags = "place_center_x, place_center_z",
-})
-
-minetest.register_decoration({
-	deco_type = "schematic",
-	place_on = "default:dirt_with_snow",
-	sidelen = 16,
-	fill_ratio = 0.1,
+	y_max = 31000,
+	y_min = 4,
 	biomes = {"snow_biome_lush"},
-	schematic = minetest.get_modpath("snow").."/schematics/pine.mts",
+	schematic = minetest.get_modpath("snow").."/schematics/snow_pine.mts",
 	flags = "place_center_x, place_center_z",
 })
 
@@ -104,35 +144,94 @@ minetest.register_decoration({
 	deco_type = "simple",
 	place_on = "default:dirt_with_snow",
 	sidelen = 16,
-	fill_ratio = 0.005,
-	biomes = {"snow_biome_default"},
+	fill_ratio = 0.001,
+	y_max = 31000,
+	y_min = 1,
+	biomes = {"snowy_grassland"},
 	decoration = "default:dry_shrub",
 })
 
+minetest.register_decoration({
+	deco_type = "simple",
+	place_on = "default:dirt_with_snow",
+	sidelen = 16,
+	fill_ratio = 0.01,
+	y_max = 31000,
+	y_min = 1,
+	biomes = {"snow_biome_forest", "snow_biome_lush"},
+	decoration = "default:dry_shrub",
+})
+
+--Snow shrubs.
+minetest.register_decoration({
+	deco_type = "simple",
+	place_on = "default:dirt_with_snow",
+	sidelen = 16,
+	fill_ratio = 0.005,
+	y_max = 31000,
+	y_min = 1,
+	biomes = {"snowy_grassland"},
+	decoration = "snow:shrub_covered",
+})
+
 minetest.register_decoration({
 	deco_type = "simple",
 	place_on = "default:dirt_with_snow",
 	sidelen = 16,
 	fill_ratio = 0.05,
+	y_max = 31000,
+	y_min = 1,
 	biomes = {"snow_biome_forest", "snow_biome_lush"},
-	decoration = "default:dry_shrub",
+	decoration = "snow:shrub_covered",
 })
 
+-- Snow Flowers
+local function register_flower(seed, name)
+	minetest.register_decoration({
+		deco_type = "simple",
+		place_on = {"default:dirt_with_snow"},
+		sidelen = 16,
+		noise_params = {
+			offset = -0.015,
+			scale = 0.025,
+			spread = {x = 200, y = 200, z = 200},
+			seed = seed,
+			octaves = 3,
+			persist = 0.6
+		},
+		biomes = {"snow_biome_lush", "snow_biome_forest", "taiga", "snowy_grassland", "tundra"},
+		y_min = 1,
+		y_max = 31000,
+		decoration = "snow:flower_"..name,
+	})
+end
+
+register_flower(436,     "rose")
+register_flower(19822,   "tulip")
+register_flower(1220999, "dandelion_yellow")
+register_flower(36662,   "geranium")
+register_flower(1133,    "viola")
+register_flower(73133,   "dandelion_white")
+
 --Snow.
-minetest.register_decoration({
-	deco_type = "simple",
-	place_on = "default:dirt_with_snow",
-	sidelen = 16,
-	fill_ratio = 10,
-	biomes = {"snow_biome_default", "snow_biome_forest", "snow_biome_lush"},
-	decoration = "default:snow",
-})
+--minetest.register_decoration({
+--	deco_type = "simple",
+--	place_on = "default:dirt_with_snow",
+--	sidelen = 16,
+--	fill_ratio = 10,
+--	y_max = 31000,
+--	y_min = 1,
+--	biomes = {"snow_biome_forest", "snow_biome_lush"},
+--	decoration = "default:snow",
+--})
 
-minetest.register_decoration({
-	deco_type = "simple",
-	place_on = "default:stone",
-	sidelen = 16,
-	fill_ratio = 10,
-	biomes = {"snow_biome_alpine"},
-	decoration = "default:snow",
-})
+--minetest.register_decoration({
+--	deco_type = "simple",
+--	place_on = "default:stone",
+--	sidelen = 16,
+--	fill_ratio = 10,
+--	y_max = 31000,
+--	y_min = 1,
+--	biomes = {"snow_biome_alpine"},
+--	decoration = "default:snow",
+--})

src/nodes.lua

@@ -1,29 +1,79 @@
 -- NODES
 
+-- Grow sapling
+
+local function grow_pine_tree(pos)
+	local path = minetest.get_modpath("snow").."/schematics/snow_pine_from_sapling.mts"
+	minetest.place_schematic({x= pos.x -2, y = pos.y - 1, z = pos.z - 2}, path, "0", nil, false)
+end
+
+local function grow_snowy_pine_tree(pos)
+	local path = minetest.get_modpath("snow").."/schematics/snowy_snow_pine_from_sapling.mts"
+	minetest.place_schematic({x= pos.x -2, y = pos.y - 1, z = pos.z - 2}, path, "random", nil, false)
+end
+
+local function grow_xmas_tree(pos)
+	local path = minetest.get_modpath("snow").."/schematics/snow_xmas_from_sapling.mts"
+	minetest.place_schematic({x= pos.x -2, y = pos.y - 1, z = pos.z - 2}, path, "0", nil, false)
+end
+
+local function grow_snowy_xmas_tree(pos)
+	local path = minetest.get_modpath("snow").."/schematics/snowy_snow_xmas_from_sapling.mts"
+	minetest.place_schematic({x= pos.x -2, y = pos.y - 1, z = pos.z - 2}, path, "random", nil, false)
+end
+
+local function is_snow_nearby(pos)
+	return minetest.find_node_near(pos, 1, {"group:snowy"})
+end
+
+local function grow_sapling(pos)
+	if not default.can_grow(pos) then
+		-- try again 5 min later
+		minetest.get_node_timer(pos):start(300)
+		return
+	end
+
+	local node = minetest.get_node(pos)
+	if node.name == "snow:sapling_pine" then
+		minetest.log("action", "A Snow Pine sapling grows into a tree at "..minetest.pos_to_string(pos))
+		if is_snow_nearby(pos) then
+			grow_snowy_pine_tree(pos)
+		else
+			grow_pine_tree(pos)
+		end
+	elseif node.name == "snow:xmas_tree" then
+		minetest.log("action", "A Christmas sapling grows into a tree at "..minetest.pos_to_string(pos))
+		if is_snow_nearby(pos) then
+			grow_snowy_xmas_tree(pos)
+		else
+			grow_xmas_tree(pos)
+		end
+	end
+end
+
+minetest.register_lbm({
+	name = "snow:convert_saplings_to_node_timer",
+	nodenames = {"snow:sapling_pine", "snow:xmas_tree"},
+	action = function(pos)
+		minetest.get_node_timer(pos):start(math.random(300, 1500))
+	end
+})
+
 -- Pine Needles
-local nodedef = {
-	description = "Pine Needles",
-	drawtype = "allfaces_optional",
-	visual_scale = 1.3,
-	tiles = {"snow_needles.png"},
-	waving = 1,
-	paramtype = "light",
-	groups = {snappy=3},
-	furnace_burntime = 1,
-	drop = {
-		max_items = 1,
-		items = {
-			{
-				-- player will get sapling with 1/20 chance
-				items = {'snow:sapling_pine'},
-				rarity = 20,
-			},
-			{
-				items = {'snow:needles'},
-			}
+local nodedef = table.copy(minetest.registered_nodes["default:pine_needles"])
+nodedef.description = "Snow Pine Needles"
+nodedef.drop = {
+	max_items = 1,
+	items = {
+		{
+			-- player will get sapling with 1/20 chance
+			items = {'snow:sapling_pine'},
+			rarity = 20,
+		},
+		{
+			items = {'snow:needles'},
 		}
-	},
-	sounds = default.node_sound_leaves_defaults(),
+	}
 }
 
 --[[
@@ -32,7 +82,7 @@ If christmas_content is enabled, then this next part will override the pine need
 The Xmas tree needles are registred and defined a farther down in this nodes.lua file.
 
 ~ LazyJ
-]]
+]]--
 if snow.christmas_content then
 	table.insert(nodedef.drop.items, 1, {
 		-- player will get xmas tree with 1/120 chance
@@ -43,12 +93,6 @@ end
 
 minetest.register_node("snow:needles", table.copy(nodedef))
 
-default.register_leafdecay{
-	trunks = {"default:pine_tree"},
-	leaves = {"snow:needles"},
-	radius = 2,
-}
-
 snow.register_on_configuring(function(name, v)
 	if name == "christmas_content" then
 		local drop = minetest.registered_nodes["snow:needles"].drop
@@ -67,7 +111,7 @@ end)
 
 
 -- Christmas egg
-if minetest.global_exists("skins") then
+if minetest.get_modpath("skins") then
 	skins.add("character_snow_man")
 end
 
@@ -90,24 +134,35 @@ else
 end
 nodedef.drop.items[#nodedef.drop.items] = {items = {'snow:needles_decorated'}}
 
-minetest.register_node("snow:needles_decorated", nodedef)
+minetest.register_node("snow:needles_decorated", table.copy(nodedef))
 
+-- Leaf decay
+
+default.register_leafdecay{
+	trunks = {"default:pine_tree"},
+	leaves = {"snow:needles", "default:pine_needles", "snow:needles_decorated"},
+	radius = 2,
+}
 
 -- Saplings
 
-nodedef = {
-	description = "Pine Sapling",
-	drawtype = "plantlike",
-	visual_scale = 1.0,
-	tiles = {"snow_sapling_pine.png"},
-	inventory_image = "snow_sapling_pine.png",
-	wield_image = "snow_sapling_pine.png",
-	paramtype = "light",
-	walkable = false,
-	groups = {snappy=2,dig_immediate=3},
-	furnace_burntime = 10,
-	sounds = default.node_sound_defaults(),
-}
+nodedef = table.copy(minetest.registered_nodes["default:pine_sapling"])
+nodedef.description = "Snow Pine Sapling"
+nodedef.tiles = {"snow_sapling_pine.png"}
+nodedef.inventory_image = "snow_sapling_pine.png"
+nodedef.wield_image = "snow_sapling_pine.png"
+nodedef.on_timer = grow_sapling
+nodedef.on_place = function(itemstack, placer, pointed_thing)
+	itemstack = default.sapling_on_place(
+		itemstack,
+		placer,
+		pointed_thing,
+		"snow:sapling_pine",
+		{x = -2, y = 1, z = -2},
+		{x = 2, y = 13, z = 2},
+		4)
+	return itemstack
+end
 
 -- Pine Sapling
 minetest.register_node("snow:sapling_pine", table.copy(nodedef))
@@ -117,10 +172,21 @@ nodedef.description = "Christmas Tree"
 nodedef.tiles = {"snow_xmas_tree.png"}
 nodedef.inventory_image = "snow_xmas_tree.png"
 nodedef.wield_image = "snow_xmas_tree.png"
+nodedef.on_place = function(itemstack, placer, pointed_thing)
+	itemstack = default.sapling_on_place(
+		itemstack,
+		placer,
+		pointed_thing,
+		"snow:xmas_tree",
+		{x= -2, y = 1, z = -2},
+		{x = 2, y = 14, z = 2},
+		4)
+	return itemstack
+end
 
 minetest.register_node("snow:xmas_tree", nodedef)
 
-
+-- Star
 nodedef = {
 	description = "Star",
 	drawtype = "plantlike",
@@ -236,7 +302,7 @@ if rawget(_G, "flowers") then
 end
 
 -- Leaves
-local leaves = minetest.registered_nodes["default:leaves"]
+--[[local leaves = minetest.registered_nodes["default:leaves"]
 nodedef = {
 	description = "Snow Leaves",
 	tiles = {"snow_leaves.png"},
@@ -277,10 +343,10 @@ if not snow.disable_mapgen then
 	default.register_leafdecay{
 		trunks = {"default:tree"},
 		leaves = {"snow:apple", "snow:leaves"},
-		radius = minetest.get_mapgen_setting"mg_name" == "v6" and 2 or 3,
+		radius = minetest.get_mapgen_setting("mg_name") == "v6" and 2 or 3,
 	}
 end
-
+]]--
 -- TODO
 snow.known_plants[minetest.get_content_id("default:jungleleaves")] = minetest.get_content_id("default:jungleleaves")
 

src/snowball.lua

@@ -6,13 +6,13 @@
 -- Quite a bit of trial-and-error learning here and it boiled down to a
 -- small handful of code lines making the difference. ~ LazyJ
 
-local creative_mode = minetest.settings:get_bool"creative_mode"
+local creative_mode = minetest.settings:get_bool("creative_mode")
 
 
 local snowball_velocity, entity_attack_delay
 local function update_snowball_vel(v)
 	snowball_velocity = v
-	local walkspeed = tonumber(minetest.settings:get"movement_speed_walk") or 4
+	local walkspeed = tonumber(minetest.settings:get("movement_speed_walk")) or 4
 	entity_attack_delay = (walkspeed+1)/v
 end
 update_snowball_vel(snow.snowball_velocity)
@@ -27,11 +27,11 @@ snow.register_on_configuring(function(name, v)
 end)
 
 local function get_gravity()
-	local grav = tonumber(minetest.settings:get"movement_gravity") or 9.81
+	local grav = tonumber(minetest.settings:get("movement_gravity")) or 9.81
 	return grav*snowball_gravity
 end
 
-local someone_throwing, just_acitvated
+local someone_throwing, just_activated
 
 --Shoot snowball
 function snow.shoot_snowball(item, player)
@@ -48,7 +48,7 @@ function snow.shoot_snowball(item, player)
 	if creative_mode then
 		if not someone_throwing then
 			someone_throwing = true
-			just_acitvated = true
+			just_activated = true
 		end
 		return
 	end
@@ -82,12 +82,12 @@ if creative_mode then
 		local timer
 		-- only if one holds left click
 		if someone_throwing
-		and not just_acitvated then
+		and not just_activated then
 			update_step()
 			timer = 0.006
 		else
 			timer = 0.5
-			just_acitvated = false
+			just_activated = false
 		end
 		minetest.after(timer, do_step)
 	end

src/stairs.lua

@@ -32,8 +32,8 @@ if minetest.get_modpath("moreblocks") and
 		ice_brick   = false,
 		snow_brick  = true,
 		snow_cobble = true,
-		ice = true,
-		snowblock = true,
+		ice = false,
+		snowblock = false,
 	}
 
 	for mod, nodes in pairs(snow_nodes) do

src/util.lua

@@ -3,7 +3,7 @@ snow = {
 	snowball_gravity = tonumber(minetest.settings:get("snow_snowball_gravity")) or 0.91,
 	snowball_velocity = tonumber(minetest.settings:get("snow_snowball_velocity")) or 19,
 	sleds = minetest.settings:get_bool("snow_sleds", true),
-	enable_snowfall = minetest.settings:get_bool("snow_enable_snowfall", true),
+	enable_snowfall = minetest.settings:get_bool("snow_enable_snowfall", false),
 	lighter_snowfall = minetest.settings:get_bool("snow_lighter_snowfall", false),
 	debug = minetest.settings:get_bool("snow_debug", false),
 	smooth_biomes = minetest.settings:get_bool("snow_smooth_biomes", true),
@@ -12,7 +12,7 @@ snow = {
 	min_height = tonumber(minetest.settings:get("snow_min_height")) or 3,
 	mapgen_rarity = tonumber(minetest.settings:get("snow_mapgen_rarity")) or 18,
 	mapgen_size = tonumber(minetest.settings:get("snow_mapgen_size")) or 210,
-	disable_mapgen =  minetest.settings:get_bool("snow_disable_mapgen", true),
+	disable_mapgen =  minetest.settings:get_bool("snow_disable_mapgen", false),
 }