- Initial commit

- Use of LBM and schematics for trees and logs

.gitignore

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+*~
+*.autosave
+#*
+.dir-locals.el

depends.txt

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+default

init.lua

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+--[[
+	cherry_tree:cherry_tree
+	cherry_tree:cherry_plank
+	cherry_tree:cherry_blossom_leaves
+	cherry_tree:cherry_sapling
+--]]
+
+local random = math.random
+
+-- Cherry tree growing
+-- Sapling ABM
+
+-- Cherry tree generation
+local function grow_cherry_tree(pos)
+	local path = minetest.get_modpath("cherry_tree") ..
+		"/schematics/cherry_tree_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_sapling(pos)
+	if not default.can_grow(pos) then
+		minetest.get_node_timer(pos):start(random(240, 600))
+		return
+	end
+
+	local node = minetest.get_node(pos)
+
+	if node.name == "cherry_tree:cherry_sapling" then
+		minetest.log("action", "A cherry sapling grows into a tree at "..
+							 minetest.pos_to_string(pos))
+		grow_cherry_tree(pos)
+	end
+end
+
+minetest.register_lbm(
+	{
+		name = "cherry_tree:convert_saplings_to_node_timer",
+		nodenames = {"cherry_tree:cherry_sapling"},
+		action = function(pos)
+			minetest.get_node_timer(pos):start(random(1200, 2400))
+		end
+	})
+
+-- From BFD, cherry tree
+minetest.register_node(
+	"cherry_tree:cherry_tree",
+	{
+		description = "Cherry Tree",
+		tiles = {
+			"default_cherry_top.png",
+			"default_cherry_top.png",
+			"default_cherry_tree.png"
+		},
+		paramtype2 = "facedir",
+		is_ground_content = false,
+		groups = {tree=1,choppy=2,oddly_breakable_by_hand=1,flammable=2},
+		sounds = default.node_sound_wood_defaults(),
+		on_place = minetest.rotate_node
+	})
+
+minetest.register_node(
+	"cherry_tree:cherry_plank",
+	{
+		description = "Cherry Planks",
+		paramtype2 = "facedir",
+		place_param2 = 0,
+		tiles = {"default_wood_cherry_planks.png"},
+		is_ground_content = false,
+		sounds = default.node_sound_wood_defaults(),
+		groups = {oddly_breakable_by_hand=1, flammable=1, choppy=3, wood=1},
+	})
+
+minetest.register_node(
+	"cherry_tree:cherry_blossom_leaves",
+	{
+		description = "Cherry Blossom Leaves",
+		drawtype = "allfaces_optional",
+		visual_scale = 1.3,
+		tiles = {"default_cherry_blossom_leaves.png"},
+		paramtype = "light",
+		waving = 1,
+		is_ground_content = false,
+		groups = {snappy=3, leafdecay=3, flammable=2, leaves=1},
+		drop = {
+			max_items = 1,
+			items = {
+				{
+					items = {'cherry_tree:cherry_sapling'},
+					rarity = 32,
+				},
+				{
+					items = {'cherry_tree:cherry_blossom_leaves'},
+				}
+			}
+		},
+		sounds = default.node_sound_leaves_defaults(),
+		after_place_node = default.after_place_leaves,
+	})
+
+--[[minetest.register_node("cherry_tree:cherry_leaves_deco", {
+	description = "Cherry Leaves",
+	drawtype = "allfaces_optional",
+	visual_scale = 1.3,
+	tiles = {"default_cherry_blossom_leaves.png"},
+	paramtype = "light",
+	waving=1,
+	is_ground_content = false,
+	groups = {snappy=3, flammable=2, leaves=1},
+	sounds = default.node_sound_leaves_defaults(),
+	drop = {'cherry_tree:cherry_blossom_leaves'},
+	})
+--]]
+
+minetest.register_node(
+	"cherry_tree:cherry_sapling",
+	{
+		description = "Cherry Sapling",
+		waving = 1,
+		visual_scale = 1.0,
+		inventory_image = "default_cherry_sapling.png",
+		wield_image = "default_cherry_sapling.png",
+		drawtype = "plantlike",
+		paramtype = "light",
+		sunlight_propagates = true,
+		tiles = {"default_cherry_sapling.png"},
+		walkable = false,
+		on_timer = grow_sapling,
+		selection_box = {
+			type = "fixed",
+			fixed = {-0.3, -0.5, -0.3, 0.3, 0.35, 0.3}
+		},
+		groups = {snappy = 2, dig_immediate = 3, flammable = 2,
+					 attached_node = 1, sapling = 1},
+		sounds = default.node_sound_leaves_defaults(),
+		on_construct = function(pos)
+			minetest.get_node_timer(pos):start(random(2400,4800))
+		end,
+		
+		on_place = function(itemstack, placer, pointed_thing)
+			itemstack = default.sapling_on_place(
+				itemstack, placer, pointed_thing,
+				"cherry_tree:cherry_sapling",
+				-- minp, maxp to be checked, relative to sapling pos
+				-- minp_relative.y = 1 because sapling pos has been checked
+				{x = -2, y = 1, z = -2},
+				{x = 2, y = 6, z = 2},
+				-- maximum interval of interior volume check
+				4)
+			return itemstack
+		end,
+	})
+
+default.register_leafdecay(
+	{
+		trunks = {"cherry_tree:cherry_tree"},
+		leaves = {"default:apple", "cherry_tree:cherry_blossom_leaves"},
+		radius = 3,
+	})
+
+-- Aliases
+minetest.register_alias("default:cherry_tree", "cherry_tree:cherry_tree")
+minetest.register_alias("default:cherry_log", "cherry_tree:cherry_tree")
+minetest.register_alias("default:cherry_plank", "cherry_tree:cherry_plank")
+minetest.register_alias("default:cherry_blossom_leaves", "cherry_tree:cherry_blossom_leaves")
+minetest.register_alias("default:cherry_leaves_deco", "cherry_tree:cherry_blossom_leaves")
+minetest.register_alias("default:cherry_leaves", "cherry_tree:cherry_blossom_leaves")
+minetest.register_alias("default:cherry_sapling", "cherry_tree:cherry_sapling")
+minetest.register_alias("default:mg_cherry_sapling", "cherry_tree:cherry_sapling")
+
+-- Crafting
+minetest.register_craft(
+	{
+		output = 'cherry_tree:cherry_plank 4',
+		recipe = {
+			{'cherry_tree:cherry_tree'},
+		}
+	})
+
+-- Mapgen
+minetest.register_biome(
+	{
+		name = "cherry_blossom_forest",
+		--node_shore_filler = "default:sand",
+		node_top = "default:dirt_with_grass",
+		depth_top = 1,
+		node_filler = "default:dirt",
+		depth_filler = 3,
+		--node_dust = "air",
+		--node_underwater = "default:gravel",
+		node_riverbed = "default:sand",
+		depth_riverbed = 2,
+		y_min = 1,
+		y_max = 40,
+		heat_point = 50,
+		humidity_point = 55,
+	})
+
+minetest.register_biome(
+	{
+		name = "cherry_blossom_forest_floral",
+		--node_shore_filler = "default:sand",
+		node_top = "default:dirt_with_grass",
+		depth_top = 1,
+		node_filler = "default:dirt",
+		depth_filler = 3,
+		--node_dust = "air",
+		--node_underwater = "default:gravel",
+		node_riverbed = "default:sand",
+		depth_riverbed = 2,
+		y_min = 1,
+		y_max = 40,
+		heat_point = 47,
+		humidity_point = 50,
+	})
+
+minetest.register_biome(
+	{
+		name = "cherry_blossom_forest_grassy",
+		--node_shore_filler = "default:sand",
+		node_top = "default:dirt_with_grass",
+		depth_top = 1,
+		node_filler = "default:dirt",
+		depth_filler = 3,
+		--node_dust = "air",
+		--node_underwater = "default:gravel",
+		node_riverbed = "default:sand",
+		depth_riverbed = 2,
+		y_min = 1,
+		y_max = 42,
+		heat_point = 55,
+		humidity_point = 55,
+	})
+
+-- Decoration
+-- Cherry tree and log
+
+minetest.register_decoration(
+	{
+		deco_type = "schematic",
+		place_on = {"default:dirt_with_grass"},
+		sidelen = 16,
+		noise_params = {
+			offset = 0.036,
+			scale = 0.022,
+			spread = {x = 250, y = 250, z = 250},
+			seed = 2,
+			octaves = 3,
+			persist = 0.66
+		},
+		biomes = {
+			"cherry_blossom_forest",
+			"cherry_blossom_forest_floral",
+			"cherry_blossom_forest_grassy"
+		},
+		y_min = 1,
+		y_max = 31000,
+		schematic = minetest.get_modpath("cherry_tree") ..
+			"/schematics/cherry_tree.mts",
+		flags = "place_center_x, place_center_z",
+		rotation = "random",
+	})
+
+minetest.register_decoration(
+	{
+		deco_type = "schematic",
+		place_on = {"default:dirt_with_grass"},
+		sidelen = 16,
+		noise_params = {
+			offset = 0.0009,
+			scale = 0.0006,
+			spread = {x = 250, y = 250, z = 250},
+			seed = 2,
+			octaves = 3,
+			persist = 0.66
+		},
+		biomes = {
+			"deciduous_forest",
+			"cherry_blossom_forest",
+			"cherry_blossom_forest_floral",
+			"cherry_blossom_forest_grassy"
+		},
+		y_min = 1,
+		y_max = 31000,
+		schematic = minetest.get_modpath("cherry_tree") ..
+			"/schematics/cherry_tree.mts",
+		flags = "place_center_x, place_center_z",
+		rotation = "random",
+	})
+
+minetest.register_decoration(
+	{
+		deco_type = "schematic",
+		place_on = {"default:dirt_with_grass"},
+		sidelen = 16,
+		noise_params = {
+			offset = 0.0018,
+			scale = 0.0011,
+			spread = {x = 250, y = 250, z = 250},
+			seed = 2,
+			octaves = 3,
+			persist = 0.66
+		},
+		biomes = {
+			"deciduous_forest",
+			"cherry_blossom_forest",
+			"cherry_blossom_forest_floral",
+			"cherry_blossom_forest_grassy"
+		},
+		y_min = 1,
+		y_max = 31000,
+		schematic = minetest.get_modpath("cherry_tree") ..
+			"/schematics/cherry_log.mts",
+		flags = "place_center_x",
+		rotation = "random",
+	})