repository for Mineraltrees

Mineral Trees Mod.luaproj

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+<?xml version="1.0" encoding="utf-8"?>
+<XmlLuaProjectDocument xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+  <Documents>
+    <DocumentRef FileName=".\Script1.lua" />
+  </Documents>
+</XmlLuaProjectDocument>

README.txt

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+=====================Mineral Trees mod for Minetest 0.4.12!=========================
+Mineral Trees is a mod designed to make all ores in default Minetest renewable, by making them literally grow on trees!
+Around the world you will find rare clusters of mineral trees, trees that grow by absorbing one of the six minerals in Minetest into their trunks,
+strengthening them and allowing them to grow to huge proportions. These minerals, found mostly in the bark, can be smelted out of the
+tree leaving blooms, 9 of which can be crafted together to make the lump or crystal of the specific mineral. This applies to all trees
+except the coal tree, the bark of which can instead be used as an effective fuel.
+
+This mod depends on both the Default mod included with Minetest, and the plants_lib library by VanessaE. Both these mods must be installed in
+order for this mod to not crash on startup.
+
+I hope this mod helps!
+-GravelPunch
+
+Copyright (C) 2010-2013 GravelPunch <gravelpunch@gmail.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+License for Textures, Models and Sounds
+---------------------------------------
+
+CC-BY-SA 3.0 UNPORTED. Created by GravelPunch, with contributions by SandSlap
+

config.txt

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+--config options
+mineraltrees.tree_angle = 45 --how 'bent' the limbs and branches of all mineraltrees are. Warning: changes may be unpredictable
+mineraltrees.dist_apart = 20--how far apart two mineraltrees can be, at a minimum.
+mineraltrees.seed_dif = 675 --The difference between the world's seed and the mineraltree's seed. Good for maintaining compatibility IMPORTANT: changes as trees are registered
+mineraltrees.base_rarity = 95--How rare, out of 100, a mineraltree is. Calculated using this < math.random(1, 100)
+mineraltrees.rel_rarity = 1 --Deprecated
+mineraltrees.biome_max_count = 1 --How many mineraltrees can be in one area
+
+--tree-specific rareness options
+--These options decide how many times out of the total a given tree will spawn. For example, if they were 3:3:3:2:2:1, a coal tree would spawn 3 of 14 times.
+mineraltrees.coal_rarity = 3
+mineraltrees.iron_rarity = 3
+mineraltrees.copper_rarity = 3
+mineraltrees.gold_rarity = 2
+mineraltrees.mese_rarity = 2
+mineraltrees.diamond_rarity = 1
+
+--tree-specific enabling
+mineraltrees.enable_coal_tree = true
+mineraltrees.enable_iron_tree = true
+mineraltrees.enable_copper_tree = true
+mineraltrees.enable_gold_tree = true
+mineraltrees.enable_mese_tree = true
+mineraltrees.enable_diamond_tree = true
+
+--biome config options. Dictate in how many circumstances a mineraltree can spawn. More specific values make for rarer trees.
+mineraltrees.min_elevation = 20
+mineraltrees.max_elevation = 40
+mineraltrees.temp_min = 1
+mineraltrees.tem_max = .25

crafting.lua

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+--All mod recipes
+minetest.register_craft({
+	output = "default:copper_lump",
+	recipe = {
+		{"mineraltrees:copper_bloom", "mineraltrees:copper_bloom", "mineraltrees:copper_bloom"},
+		{"mineraltrees:copper_bloom", "mineraltrees:copper_bloom", "mineraltrees:copper_bloom"},
+		{"mineraltrees:copper_bloom", "mineraltrees:copper_bloom", "mineraltrees:copper_bloom"}
+	}
+})
+
+minetest.register_craft({
+	output = "default:iron_lump",
+	recipe = {
+		{"mineraltrees:iron_bloom", "mineraltrees:iron_bloom", "mineraltrees:iron_bloom"},
+		{"mineraltrees:iron_bloom", "mineraltrees:iron_bloom", "mineraltrees:iron_bloom"},
+		{"mineraltrees:iron_bloom", "mineraltrees:iron_bloom", "mineraltrees:iron_bloom"}
+	}
+})
+
+minetest.register_craft({
+	output = "default:mese_crystal",
+	recipe = {
+		{"mineraltrees:mese_bloom", "mineraltrees:mese_bloom", "mineraltrees:mese_bloom"},
+		{"mineraltrees:mese_bloom", "mineraltrees:mese_bloom", "mineraltrees:mese_bloom"},
+		{"mineraltrees:mese_bloom", "mineraltrees:mese_bloom", "mineraltrees:mese_bloom"}
+	}
+})
+
+minetest.register_craft({
+	output = "default:diamond",
+	recipe = {
+		{"mineraltrees:diamond_bloom", "mineraltrees:diamond_bloom", "mineraltrees:diamond_bloom"},
+		{"mineraltrees:diamond_bloom", "mineraltrees:diamond_bloom", "mineraltrees:diamond_bloom"},
+		{"mineraltrees:diamond_bloom", "mineraltrees:diamond_bloom", "mineraltrees:diamond_bloom"}
+	}
+})
+
+minetest.register_craft({
+	output = "default:gold_lump",
+	recipe = {
+		{"mineraltrees:gold_bloom", "mineraltrees:gold_bloom", "mineraltrees:gold_bloom"},
+		{"mineraltrees:gold_bloom", "mineraltrees:gold_bloom", "mineraltrees:gold_bloom"},
+		{"mineraltrees:gold_bloom", "mineraltrees:gold_bloom", "mineraltrees:gold_bloom"}
+	}
+})
+
+minetest.register_craft({
+	output = "mineraltrees:splitter",
+	type = "shapeless",
+	recipe = {"default:axe_steel"}
+})

depends.txt

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+default
+plants_lib

init.lua

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+--============Mineral Trees Mod for Minetest 0.4.12!=============--
+--Notice: All material shown here is property of Gravelpunch <gravelpunch@gmail.com>, (C) 2015, licensed under GLPGL and the art under CC-BY-SA 3.0 unported. See readme.txt for more details.
+
+mineraltrees = {}
+
+function table.contains(table, element)
+  for key, value in pairs(table) do
+    if value == element then
+      return key
+    end
+  end
+  return
+end
+
+--sets up tables for mineral trees--
+mineraltrees.bloom_array = {}
+mineraltrees.bark_array = {}
+mineraltrees.tree_array = {}
+
+modpath = minetest.get_modpath("mineraltrees")
+--loads config options
+dofile(modpath.."/config.txt")
+--loads mineraltrees.register_mineral_tree
+dofile(modpath.."/tree.lua")
+
+mineraltrees.mineraltree_defs = {
+	coaltree = {
+		name = "coal",
+		has_bloom = false,
+		rarity = mineraltrees.coal_rarity,
+		enabled = mineraltrees.enable_coal_tree
+	},
+	irontree = {
+		name = "iron",
+		has_bloom = true,
+		rarity = mineraltrees.iron_rarity,
+		enabled = mineraltrees.enable_iron_tree
+	},
+	coppertree = {
+		name = "copper",
+		has_bloom = true,
+		rarity = mineraltrees.copper_rarity,
+		enabled = mineraltrees.enable_copper_tree
+	},
+	goldtree = {
+		name = "gold",
+		has_bloom = true,
+		rarity = mineraltrees.gold_rarity,
+		enabled = mineraltrees.enable_gold_tree
+	},
+	mesetree = {
+		name = "mese",
+		has_bloom = true,
+		rarity = mineraltrees.mese_rarity,
+		enabled = mineraltrees.enable_mese_tree
+	},
+	diamondtree = {
+		name = "diamond",
+		has_bloom = true,
+		rarity = mineraltrees.diamond_rarity,
+		enabled = mineraltrees.enable_diamond_tree
+	}
+}
+
+mineraltrees.sapling_rarity_array = {}
+
+--registers all mineraltrees
+for _, mineraltree_def in pairs(mineraltrees.mineraltree_defs) do
+	mineraltrees.register_mineral_tree(mineraltree_def.name, mineraltree_def.has_bloom, mineraltree_def.rarity, mineraltree_def.enabled)
+end
+
+mineraltrees.biome_def = {
+		surface = "default:dirt_with_grass",
+		avoid_nodes = mineraltrees.tree_array,
+		avoid_radius = mineraltrees.dist_apart,
+		seed_dif = mineraltrees.seed_dif,
+		rarity = mineraltrees.base_rarity,
+		max_count = mineraltrees.biome_max_count,
+		min_elevation = mineraltrees.min_elevation,
+		max_elevation = mineraltrees.max_elevation,
+		temp_min = mineraltrees.temp_min,
+		temp_max = mineraltrees.temp_max
+	}
+
+	--registers tree spawning with plants_lib
+	plantslib:register_generate_plant(mineraltrees.biome_def, mineraltrees.sapling_rarity_array)		
+
+--Bark Splitter definition--
+minetest.register_craftitem("mineraltrees:splitter", {
+	description = "Bark Splitter",
+	inventory_image = "mineraltrees_splitter.png",
+	weild_image = "mineraltrees_splitter.png",
+	weild_scale = 1.7,
+	stack_max = 1,
+	liquids_pointable = false,
+	
+	on_use = function(itemstack, user, pointed_thing)
+		if pointed_thing.type == "node" then
+			pointed_pos = pointed_thing.under
+			pointed_node = minetest.get_node(pointed_pos)
+			print(pointed_node.name)
+			
+			node_index = table.contains(mineraltrees.tree_array, pointed_node.name)
+			
+			if (mineraltrees.tree_array[node_index] ~= nil) and (mineraltrees.bark_array[node_index] ~= nil) then
+				user:get_inventory():add_item("main", mineraltrees.bark_array[node_index])
+				minetest.set_node(pointed_pos, {name="mineraltrees:barelog"})
+			end
+		end
+		return itemstack
+	end		
+})
+
+--Bare Log definition
+minetest.register_node("mineraltrees:barelog", {
+	description = "Bare Log",
+	tiles = {"mineraltrees_barelog.png", "mineraltrees_barelog.png", "mineraltrees_barelogside.png"},
+	paramtype2 = "facedir",
+	is_ground_content = false,
+	groups = {tree=1,choppy=2,oddly_breakable_by_hand=1,flammable=2},
+	on_place = minetest.rotate_node
+})
+
+--loads crafting. All the way down here so all the ingredients are loaded already.
+dofile(modpath.."/crafting.lua")

tree.lua

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+--function for registering mineral trees--
+function mineraltrees.register_mineral_tree(mineral, has_bloom, tree_rarity, enabled)
+	if not enabled then
+		return
+	end
+	
+	--registers the log of the respective tree--
+	minetest.register_node("mineraltrees:"..mineral.."tree", {
+		description = mineral.."wood Tree",
+		tiles = {"default_tree_top.png", "default_tree_top.png", "mineraltrees_"..mineral.."tree.png"},
+		paramtype2 = "facedir",
+		is_ground_content = false,
+		groups = {tree=1,choppy=2,oddly_breakable_by_hand=1,flammable=2},
+		on_place = minetest.rotate_node,
+		sounds = default.node_sound_wood_defaults()
+	})
+	
+	--registers the leaves of the respective tree--
+	minetest.register_node("mineraltrees:"..mineral.."leaves", {
+		description = mineral.."wood Leaves",
+		drawtype = "allfaces_optional",
+		visual_scale = 1.3,
+		tiles ={"mineraltrees_"..mineral.."leaves.png"},
+		paramtype = "light",
+		is_ground_content = false,
+		groups = {snappy=3, leafdecay=7, flammable=1},
+		drop = {
+			max_items = 1,
+			items = {
+				{
+					-- player will get sapling with 1/200 chance
+					items = {"mineraltrees:"..mineral.."sapling"},
+					rarity = 200,
+				},
+				{
+					-- player will get leaves only if he get no saplings,
+					-- this is because max_items is 1
+					items = {"mineraltrees:"..mineral.."leaves"},
+				}
+			}
+		},
+		sounds = default.node_sound_leaves_defaults(),
+	})
+
+	--registers the sapling of the respective tree
+	minetest.register_node("mineraltrees:"..mineral.."sapling", {
+		description = mineral.."wood Sapling",
+		drawtype = "plantlike",
+		visual_scale = 1.0,
+		tiles ={"mineraltrees_"..mineral.."sapling.png"},
+		inventory_image = "mineraltrees_"..mineral.."sapling.png",
+		wield_image = "mineraltrees_"..mineral.."sapling.png",
+		paramtype = "light",
+		walkable = false,
+		is_ground_content = true,
+		selection_box = {
+			type = "fixed",
+			fixed = {-0.3, -0.5, -0.3, 0.3, 0.35, 0.3}
+		},
+		sounds = default.node_sound_leaves_defaults(),
+		groups = {snappy=2,dig_immediate=3,flammable=2,attached_node=1,sapling=1}
+	})
+	
+	local tree_def = {
+		axiom ="FFFFFFFAFFFFF/A",
+		rules_a = "[&&[F^TFDFFDFFDFF][--F^TFDFFDFFDFF][----F^TFDFFDFFDFF][++F^TFDFFDFFDFF]]",
+		rules_b = "",
+		rules_c = "F",
+		rules_d = "&",
+		trunk="mineraltrees:"..mineral.."tree",
+		leaves="mineraltrees:"..mineral.."leaves",
+		angle=mineraltrees.tree_angle,
+		iterations=2,
+		random_level=0,
+		trunk_type="crossed",
+		thin_branches=true,
+		fruit_chance=0,
+		fruit="default:apple"
+	}
+	
+	local function grow_tree(pos)
+		minetest.remove_node(pos)
+		minetest.spawn_tree(pos, tree_def)
+	end
+	
+	--registers plant growing with plants_lib
+	plantslib:grow_plants({
+		grow_delay = 10,
+		grow_chance = 1,
+		grow_plant = "mineraltrees:"..mineral.."sapling",
+		grow_nodes = "default:dirt_with_grass",
+		grow_function = tree_def
+	})
+	
+	--registers bark
+	minetest.register_craftitem("mineraltrees:"..mineral.."bark", {
+		description = mineral.."wood Bark",
+		inventory_image = "mineraltrees_"..mineral.."tree.png",
+		weild_image = "mineraltrees_"..mineral.."tree.png",
+		weild_scale = 1,
+		stack_max = 99,
+		liquids_pointable = false
+	})
+	
+	--registers bloom if applicable
+	if (has_bloom)then
+		minetest.register_craftitem("mineraltrees:"..mineral.."_bloom", {
+			description = mineral.." Bloom",
+			inventory_image = "mineraltrees_"..mineral.."_bloom.png",
+			weild_image = "mineraltrees_"..mineral.."bloom.png",
+			weild_scale = 1,
+			stack_max = 99,
+			liguids_pointable = false
+		})
+		
+		minetest.register_craft({
+			type = "cooking",
+			output = "mineraltrees:"..mineral.."_bloom",
+			recipe = "mineraltrees:"..mineral.."bark"
+		})
+	else
+		minetest.register_craft({
+		type = "fuel",
+		recipe = "mineraltrees:"..mineral.."bark",
+		burntime = 5
+	})
+	end
+	
+	table.insert(mineraltrees.bark_array, "mineraltrees:"..mineral.."bark 4")
+	table.insert(mineraltrees.bloom_array, "mineraltrees:"..mineral.."_bloom")
+	table.insert(mineraltrees.tree_array, "mineraltrees:"..mineral.."tree")
+	mineraltrees.seed_dif = mineraltrees.seed_dif+1
+	
+	--adds sapling to sapling array according to rarity
+	for i = 0, tree_rarity do
+		table.insert(mineraltrees.sapling_rarity_array, "mineraltrees:"..mineral.."sapling")
+	end
+end