Plusieurs modifications

- Suppression du biome snow_sand
- Suppression de plusieurs ABMS pour gagner en performance
- Suppression de code obsolète
- Suppression de la mapgen V6
- Génération des sapins à base de schematics

src/abms.lua

@@ -1,6 +1,6 @@
 -- Added to change dirt_with_snow to dirt if covered with blocks that don't let 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,
@@ -17,7 +17,7 @@ minetest.register_abm({
 		end
 	end
 })
-
+]]--
 
 
 --Melting
@@ -76,6 +76,7 @@ minetest.register_abm({
 
 --Freezing
 --Water freezes when in contact with snow.
+--[[
 minetest.register_abm({
 	nodenames = {"default:water_source"},
 	 -- Added "group:icemaker" and snowbrick. ~ LazyJ
@@ -120,7 +121,7 @@ minetest.register_abm({
 		end
 	end,
 })
-
+]]--
 
 
 --Spread moss to cobble.
@@ -138,7 +139,7 @@ minetest.register_abm({
 
 
 
-
+--[[
 --Grow Pine Saplings
 minetest.register_abm({
 	nodenames = {"snow:sapling_pine"},
@@ -171,7 +172,6 @@ minetest.register_abm({
 
 
 
-
 --Grow Christmas Tree Saplings
 minetest.register_abm({
 	nodenames = {"snow:xmas_tree"},
@@ -196,10 +196,11 @@ 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,
@@ -209,3 +210,4 @@ minetest.register_abm({
 		minetest.set_node_level(pos, 7*(tonumber(node.name:sub(-1))))
 	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!")
 
@@ -68,10 +68,10 @@ if not snow.disable_mapgen then
 	if mgname == "v6" then
 		--Load mapgen_v6 compatibility.
 		dofile(path.."/src/mapgen_v6.lua")
-	else
+	else]]--
 		--Load mapgen_v7 compatibility.
-		dofile(path.."/src/mapgen_v7.lua")
-	end
+dofile(minetest.get_modpath("snow").."/src/mapgen_v7.lua")
+--[[	end
 end
 
 -- To complete the commenting-out add the *closing* comment under this line.
@@ -200,7 +200,7 @@ 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
 	treecapitator.register_tree{

src/mapgen_v7.lua

@@ -70,7 +70,7 @@ minetest.register_biome({
 	humidity_point = 40.0,
 })
 
-minetest.register_biome({
+--[[minetest.register_biome({
 	name           = "snow_biome_sand",
 
 	node_top       = "default:sand",
@@ -83,7 +83,7 @@ minetest.register_biome({
 	heat_point     = 10.0,
 	humidity_point = 40.0,
 })
-
+]]--
 
 --Pine tree.
 minetest.register_decoration({
@@ -101,7 +101,7 @@ minetest.register_decoration({
 	y_max = 31000,
 	y_min = 4,
 	biomes = {"snowy_grassland", "coniferous_forest", "taiga", "snow_biome_alpine"},
-	schematic = minetest.get_modpath("snow").."/schematics/pine.mts",
+	schematic = minetest.get_modpath("snow").."/schematics/snow_pine.mts",
 	flags = "place_center_x, place_center_z",
 })
 
@@ -121,7 +121,7 @@ minetest.register_decoration({
 	y_max = 31000,
 	y_min = 4,
 	biomes = {"snow_biome_forest", "pine_forest"},
-	schematic = minetest.get_modpath("snow").."/schematics/pine.mts",
+	schematic = minetest.get_modpath("snow").."/schematics/snow_pine.mts",
 	flags = "place_center_x, place_center_z",
 })
 
@@ -133,7 +133,7 @@ minetest.register_decoration({
 	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",
 })
 

src/nodes.lua

@@ -1,29 +1,81 @@
 -- 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 = "Snow Pine Needles",
-	drawtype = "allfaces_optional",
-	visual_scale = 1.3,
-	tiles = {"snow_needles.png"},
-	waving = 1,
-	paramtype = "light",
-	groups = {snappy = 3, leafdecay = 3, flammable = 2, leaves = 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.tiles = {"snow_needles.png"}
+nodedef.visual_scale = 1.3
+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(),
-	after_place_node = default.after_place_leaves,
+	}
 }
 
 --[[
@@ -43,12 +95,6 @@ end
 
 minetest.register_node("snow:needles", table.copy(nodedef))
 
-default.register_leafdecay{
-	trunks = {"default:pine_tree"},
-	leaves = {"snow:needles", "default:pine_needles"},
-	radius = 2,
-}
-
 snow.register_on_configuring(function(name, v)
 	if name == "christmas_content" then
 		local drop = minetest.registered_nodes["snow:needles"].drop
@@ -86,25 +132,35 @@ 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 = "Snow 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",
-	sunlight_propagates = true,
-	walkable = false,
-	groups = {snappy=2,dig_immediate=3, flammable = 3,
-				 attached_node = 1, sapling = 1},
-	sounds = default.node_sound_leaves_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))
@@ -114,10 +170,21 @@ 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",
@@ -229,7 +296,7 @@ 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"},
@@ -265,7 +332,7 @@ nodedef.groups.flammable = 1
 minetest.register_node("snow:apple", nodedef)
 snow.known_plants[minetest.get_content_id("default:apple")] = minetest.get_content_id("snow:apple")
 
---[[if not snow.disable_mapgen then
+if not snow.disable_mapgen then
 	-- decay from default/nodes.lua:2537
 	default.register_leafdecay{
 		trunks = {"default:tree"},

src/snowball.lua

@@ -31,7 +31,7 @@ local function get_gravity()
 	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