init

LICENSE.md

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+Copyright 2019 TwigGlenn4
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

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+# Resource Crops
+
+Resource Crops is a mod made by TwigGlenn4 that adds crops that grow resources to [Minetest](https://www.minetest.net/), 
+a free and open source infinite world block sandbox game. This mod was inspired by the Mystical Agricutlure mod for Minecraft.
+
+## Suggestions
+You should install a crafting guide mod, such as [Unified Inventory](https://forum.minetest.net/viewtopic.php?t=3933)
+
+Growing crops takes time, and getting higher teir crops is a very slow process.
+If you do not want to wait as long, you can change the settings:
+
+```
+resourcecrops_growth_interval (growth interval) = 30
+resourcecrops_growth_chance (growth chance) = 2
+```
+
+## Items & Nodes
+### Essence Ore
+Essence Ore is found between depths of -5 and -5000.
+### Essence Harvester
+The Essence Harvester will harvest a resource crop of any type, dropping the items under it on the crop. It must be placed above the crop it will harvest.
+### Seeds
+Seeds are placed on farmland, only grow when it is wet, and can be crafted into it's respective essence.
+### Essences 
+Essences are usually crafted into their results by filling the crafting grid.
+### Elements
+Mostly used as another way to get misc items. Fire essence can be crafted with an item to smelt it, 
+but this only works with ores for the metals that have crops and all smelting recipies from *minetest_game*
+### Inferno Stone
+The Inferno Stone can be crafted with an item to get the twice the result of smelting that item, and you get the Inferno Stone back.
+This only works on the same items as fire essence.
+### Crops
+Crops require a light level of at least 8, so they can grow in torchlight. You can punch a crop to harvest it, 
+which drops it's items and resets the crop to it's first growth level.
+
+
+## Config
+The options have short descriptions found in the client interface settings or [`settingtypes.txt`](settingtypes.txt)
+To change the config options of this mod, you have two options:
+
+### Client Interface
+1. With Minetest running, click the menu tab called "Settings".
+2. Click the "Advanced Setting".
+3. Open the "Mods" section.
+4. Open the "resource_crops" subsection.
+5. Change values as you wish!
+
+### Text Editor & Server
+1. Find "resourcecrops" in your "mods" folder.
+2. Open "settingtypes.txt", copy options you want to change, but not the lines starting with "#".
+3. Find "minetest.conf" in minetest's main folder, it might be beside the "mods" folder.
+4. Paste the options you copied into minetest.conf, change them to your liking.
+
+## Compat
+### Mods
+This mod alters the growth of crops from the *farming* mod in *minetest_game*. Cotton and wheat now have a 4-step growth cycle like the other added crops. 
+
+If [More Ores](https://forum.minetest.net/viewtopic.php?t=549) 
+or [Technic](https://forum.minetest.net/viewtopic.php?t=2538) 
+are installed, their respective crops can be grown. if not, the crops are automatically disabled.
+
+### Minetest
+This mod works on minetest 0.4.16 and is compatible with the 5.0.0 update.
+It might work on older versions if the required dependencies are installed, but I cannot guarantee it.
+
+## License
+
+- Resource Crops is licensed with the MIT license, see
+  [`LICENSE.md`](LICENSE.md) for details.

base.lua

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+--Essence ore
+if resourcecrops.settings.essence_ore then
+minetest.register_node("resource_crops:essence_ore", {
+	description = "Essence Ore",
+	tiles = {"default_stone.png^resource_crops_essence_ore.png"},
+	groups = {cracky = 2},
+	drop = "resource_crops:essence_dust",
+	sounds = default.node_sound_stone_defaults(),
+})
+minetest.register_ore({
+	ore_type         = "scatter",
+	ore              = "resource_crops:essence_ore",
+	wherein          = "default:stone",
+	clust_scarcity   = 10*10*10,
+	clust_num_ores   = 4,
+	clust_size       = 4,
+	y_min            = -5000,
+	y_max            = -5,
+})
+end
+
+--Essence harvester
+if resourcecrops.settings.essence_harvester then
+minetest.register_node("resource_crops:essence_harvester", {
+	description = "Essence Harvester",
+	tiles = {"resource_crops_essence_harvester.png", "resource_crops_essence_harvester_bottom.png",
+             "resource_crops_essence_harvester.png", "resource_crops_essence_harvester.png",
+             "resource_crops_essence_harvester.png", "resource_crops_essence_harvester.png"},
+    light_source = 10,
+	groups = {cracky = 2},
+})
+minetest.register_craft({
+	output = "resource_crops:essence_harvester",
+	recipe = {
+		{"default:diamond", "default:steel_ingot", "default:diamond"},
+		{"default:steel_ingot", "resource_crops:essence_block", "default:steel_ingot"},
+		{"default:diamond", "default:steel_ingot", "default:diamond"}
+	}
+})
+minetest.register_abm({
+    nodenames = {"resource_crops:essence_harvester"},
+    neighbors = {"group:resourceplant"},
+    interval = 5,
+    chance = 1,
+    action = function(pos)
+		pos.y = pos.y - 1
+		local plant = minetest.get_node(pos)
+        local plant_pos = pos
+        
+		if resourcecrops.check_crop_node(pos) then
+			resourcecrops.harvest_crop(pos)
+		end
+	end,
+})
+end
+
+--Punch crop to harvest it.
+if resourcecrops.settings.punch_harvest then
+minetest.register_on_punchnode(function(pos)
+    if resourcecrops.check_crop_node(pos) then
+		resourcecrops.harvest_crop(pos)
+	end
+end)
+end
+
+minetest.register_alias_force("resourcecrops:essence_harvester", "resource_crops:essence_harvester")

depends.txt

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+farming
+bucket
+moreores?
+technic_worldgen?
+technic?
+terumet?

description.txt

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+Resource Crops adds crops to to grow many materials, mainly focused on ores. 
+This mod also adds elements for crafting miscellaneous items and nodes.
+
+Made by TwigGlenn4
+
+Completely inspired by Mark719's Magical Crops mod.
+Some of the code is edited from PilzAdam's "FarmingPlus" mod.
+Textures are completely made by me, TwigGlenn4.
+
+v1.2.2 fixes crafting obsidian from fire, earth, and water essences.

elements.lua

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+--EARTH--
+resourcecrops.add_crop("Earth", "earth", "extreme", "group:stone", nil)
+
+--NATURE--
+minetest.register_craftitem("resource_crops:grass_seed", {
+    description = ("Grass Seed"),
+    inventory_image = "resource_crops_grass_seed.png",
+})
+resourcecrops.add_crop("Nature", "nature", "extreme", "group:leaves", "resource_crops:grass_seed")
+minetest.register_on_punchnode(function(pos, node, puncher, pointed_thing)
+    if node.name == "default:dirt" then
+	local puncher_name = puncher:get_player_name()
+	local item = puncher:get_wielded_item()
+	if item:get_name() == "resource_crops:grass_seed" then
+	    minetest.set_node(pos, {name="default:dirt_with_grass"})
+	    if not (creative and creative.is_enabled_for and creative.is_enabled_for(puncher:get_player_name())) then
+		item:take_item()
+		puncher:set_wielded_item(item)
+	    end
+	end
+    end 
+end)
+
+--WATER--
+resourcecrops.add_crop("Water", "water", "extreme", nil, "default:snow 9")
+minetest.register_craft({
+    output = "resource_crops:water_seed",
+    recipe = {{"bucket:bucket_water", "resource_crops:essence_extreme", "bucket:bucket_water"},
+	      {"resource_crops:essence_extreme", "resource_crops:essence_seed", "resource_crops:essence_extreme"},
+	      {"bucket:bucket_water", "resource_crops:essence_extreme", "bucket:bucket_water"}},
+    replacements = {{"bucket:bucket_water", "bucket:bucket_empty"}, {"bucket:bucket_water", "bucket:bucket_empty"}, {"bucket:bucket_water", "bucket:bucket_empty"}, {"bucket:bucket_water", "bucket:bucket_empty"}}
+})
+minetest.register_craft({
+    output = "resource_crops:water_seed",
+    recipe = {{"bucket:bucket_river_water", "resource_crops:essence_extreme", "bucket:bucket_river_water"},
+	      {"resource_crops:essence_extreme", "resource_crops:essence_seed", "resource_crops:essence_extreme"},
+	      {"bucket:bucket_river_water", "resource_crops:essence_extreme", "bucket:bucket_river_water"}},
+    replacements = {{"bucket:bucket_river_water", "bucket:bucket_empty"}, {"bucket:bucket_river_water", "bucket:bucket_empty"}, {"bucket:bucket_river_water", "bucket:bucket_empty"}, {"bucket:bucket_river_water", "bucket:bucket_empty"}}
+})
+
+--FIRE--
+resourcecrops.add_crop("Fire", "fire", "extreme", nil, "fire:permanent_flame")
+minetest.register_craft({
+    output = "resource_crops:fire_seed",
+    recipe = {{"bucket:bucket_lava", "resource_crops:essence_extreme", "bucket:bucket_lava"},
+	      {"resource_crops:essence_extreme", "resource_crops:essence_seed", "resource_crops:essence_extreme"},
+	      {"bucket:bucket_lava", "resource_crops:essence_extreme", "bucket:bucket_lava"}},
+    replacements = {{"bucket:bucket_lava", "bucket:bucket_empty"}, {"bucket:bucket_lava", "bucket:bucket_empty"}, {"bucket:bucket_lava", "bucket:bucket_empty"}, {"bucket:bucket_lava", "bucket:bucket_empty"}}
+})
+local function fire_essence_smelt(input, result)
+minetest.register_craft({
+    output = result,
+    recipe = {{"resource_crops:fire_essence", input}}
+})
+minetest.register_craft({
+    output = result.." 2",
+    recipe = {{"resource_crops:inferno_stone", input}},
+    replacements = {{"resource_crops:inferno_stone", "resource_crops:inferno_stone"}}
+})
+end
+
+
+
+--CRAFTING--
+--NATURE--
+minetest.register_craft({
+    type = "shapeless",
+    output = "default:dirt_with_grass",
+    recipe = {"resource_crops:grass_seed", "resource_crops:grass_seed"}
+})
+minetest.register_craft({
+    type = "shapeless",
+    output = "farming:wheat 9",
+    recipe = {"resource_crops:nature_essence", "resource_crops:nature_essence"}
+})
+minetest.register_craft({
+    type = "shapeless",
+    output = "farming:cotton 9",
+    recipe = {"resource_crops:nature_essence", "resource_crops:nature_essence", "resource_crops:nature_essence"}
+})
+minetest.register_craft({
+    type = "shapeless",
+    output = "default:sapling 9",
+    recipe = {"resource_crops:nature_essence", "resource_crops:nature_essence", "resource_crops:nature_essence", "resource_crops:nature_essence"}
+})
+minetest.register_craft({
+    type = "shapeless",
+    output = "default:papyrus 9",
+    recipe = {"resource_crops:nature_essence", "resource_crops:nature_essence", "resource_crops:nature_essence", "resource_crops:nature_essence", "resource_crops:nature_essence"}
+})
+minetest.register_craft({
+    type = "shapeless",
+    output = "default:leaves 18",
+    recipe = {"resource_crops:nature_essence", "resource_crops:nature_essence", "resource_crops:nature_essence", "resource_crops:nature_essence", "resource_crops:nature_essence", "resource_crops:nature_essence"}
+})
+minetest.register_craft({
+    type = "shapeless",
+    output = "default:tree 9",
+    recipe = {"resource_crops:nature_essence", "resource_crops:nature_essence", "resource_crops:nature_essence", "resource_crops:nature_essence", "resource_crops:nature_essence", "resource_crops:nature_essence", "resource_crops:nature_essence"}
+})
+
+
+
+--EARTH--
+minetest.register_craft({
+    output = "default:dirt 36",
+    recipe = {{"resource_crops:earth_essence", "resource_crops:earth_essence"},
+	      {"resource_crops:earth_essence", "resource_crops:earth_essence"}}
+})
+minetest.register_craft({
+    output = "default:gravel 36",
+    recipe = {{"", "resource_crops:earth_essence", ""},
+	      {"resource_crops:earth_essence", "", "resource_crops:earth_essence"},
+	      {"", "resource_crops:earth_essence", ""}}
+})
+minetest.register_craft({
+    output = "default:sandstone 18",
+    recipe = {{"", "resource_crops:earth_essence", "resource_crops:earth_essence"},
+	      {"resource_crops:earth_essence", "resource_crops:earth_essence", "resource_crops:earth_essence"}}
+})
+minetest.register_craft({
+    output = "default:desert_sandstone 18",
+    recipe = {{"resource_crops:earth_essence", "", "resource_crops:earth_essence"},
+	      {"resource_crops:earth_essence", "resource_crops:earth_essence", "resource_crops:earth_essence"}}
+})
+minetest.register_craft({
+    output = "default:silver_sandstone 18",
+    recipe = {{"resource_crops:earth_essence", "resource_crops:earth_essence", ""},
+	      {"resource_crops:earth_essence", "resource_crops:earth_essence", "resource_crops:earth_essence"}}
+})
+minetest.register_craft({
+    output = "default:stone 18",
+    recipe = {{"", "resource_crops:earth_essence", "resource_crops:earth_essence"},
+	      {"resource_crops:earth_essence", "resource_crops:earth_essence", "resource_crops:earth_essence"},
+	      {"resource_crops:earth_essence", "resource_crops:earth_essence", "resource_crops:earth_essence"}}
+})
+minetest.register_craft({
+    output = "default:desert_stone 18",
+    recipe = {{"resource_crops:earth_essence", "resource_crops:earth_essence", ""},
+	      {"resource_crops:earth_essence", "resource_crops:earth_essence", "resource_crops:earth_essence"},
+	      {"resource_crops:earth_essence", "resource_crops:earth_essence", "resource_crops:earth_essence"}}
+})
+
+
+
+--WATER--
+minetest.register_craft({
+    output = "bucket:bucket_water",
+    recipe = {{"resource_crops:water_essence", "resource_crops:water_essence", "resource_crops:water_essence"},
+	      {"resource_crops:water_essence", "resource_crops:water_essence", "resource_crops:water_essence"},
+	      {"resource_crops:water_essence", "bucket:bucket_empty", ""}}
+})
+minetest.register_craft({
+    output = "bucket:bucket_river_water",
+    recipe = {{"resource_crops:water_essence", "resource_crops:water_essence", "resource_crops:water_essence"},
+	      {"resource_crops:water_essence", "resource_crops:water_essence", "resource_crops:water_essence"},
+	      {"", "bucket:bucket_empty", "resource_crops:water_essence"}}
+})
+
+
+
+--FIRE--
+minetest.register_craftitem("resource_crops:inferno_stone", {
+	description = ("Inferno Stone"),
+	inventory_image = "resource_crops_inferno_stone.png",
+	stack_max = 1,
+})
+minetest.register_craft({
+	output = "bucket:bucket_lava",
+	recipe = {{"resource_crops:fire_essence", "resource_crops:fire_essence", "resource_crops:fire_essence"},
+		  {"resource_crops:fire_essence", "resource_crops:fire_essence", "resource_crops:fire_essence"},
+		  {"resource_crops:fire_essence", "bucket:bucket_empty", "resource_crops:fire_essence"}}
+})
+minetest.register_craft({
+	output = "default:torch 18",
+	recipe = {{"resource_crops:fire_essence"},
+		  {"default:stick"}}
+})
+minetest.register_craft({
+	output = "resource_crops:inferno_stone",
+	recipe = {{"resource_crops:fire_essence", "resource_crops:essence_block", "resource_crops:fire_essence"},
+		  {"bucket:bucket_lava", "default:stone", "bucket:bucket_lava"},
+		  {"resource_crops:fire_essence", "resource_crops:essence_block", "resource_crops:fire_essence"}},
+	replacements = {{"bucket:bucket_lava", "bucket:bucket_empty"}, {"bucket:bucket_lava", "bucket:bucket_empty"}}
+})
+
+--MIX--
+minetest.register_craft({
+    output = "default:obsidian 9",
+    recipe = {{"resource_crops:fire_essence", "resource_crops:fire_essence", "resource_crops:fire_essence"},
+		  {"resource_crops:earth_essence", "resource_crops:earth_essence", "resource_crops:earth_essence"},
+		  {"resource_crops:water_essence", "resource_crops:water_essence", "resource_crops:water_essence"}}
+})
+minetest.register_craft({
+    output = "default:clay 36",
+    recipe = {{"resource_crops:earth_essence", "resource_crops:water_essence"},
+	      {"resource_crops:water_essence", "resource_crops:earth_essence"}}
+})
+minetest.register_craft({
+    output = "default:clay 36",
+    recipe = {{"resource_crops:water_essence", "resource_crops:earth_essence"},
+	      {"resource_crops:earth_essence", "resource_crops:water_essence"}}
+})
+minetest.register_craft({
+    output = "default:sand 36",
+    recipe = {{"resource_crops:fire_essence", "resource_crops:earth_essence"},
+	      {"resource_crops:earth_essence", "resource_crops:fire_essence"}}
+})
+minetest.register_craft({
+    output = "default:sand 36",
+    recipe = {{"resource_crops:earth_essence", "resource_crops:fire_essence"},
+	      {"resource_crops:fire_essence", "resource_crops:earth_essence"}}
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "resource_crops:fire_essence",
+	burntime = 60,
+})
+--FIRE ESSENCE SMELTING--
+fire_essence_smelt("default:clay_lump", "default:clay_brick")
+fire_essence_smelt("default:copper_lump", "default:copper_ingot")
+fire_essence_smelt("default:tin_lump", "default:tin_ingot")
+fire_essence_smelt("default:iron_lump", "default:iron_ingot")
+fire_essence_smelt("default:gold_lump", "default:gold_ingot")
+fire_essence_smelt("default:cobble", "default:stone")
+fire_essence_smelt("default:mossy_cobble", "default:stone")
+fire_essence_smelt("default:desert_cobble", "default:desert_stone")
+fire_essence_smelt("group:sand", "default:glass")
+fire_essence_smelt("default:obsidian_shard", "default:obsidian_glass")
+fire_essence_smelt("default:key", "default:gold_ingot")
+fire_essence_smelt("default:skeleton_key", "default:gold_ingot")
+if resourcecrops.has_moreores then
+    fire_essence_smelt("moreores:silver_lump", "moreores:silver_ingot")
+    fire_essence_smelt("moreores:mithril_lump", "moreores:mithril_ingot")
+end
+if resourcecrops.has_technic_ores then
+    fire_essence_smelt("technic:uranium_lump", "technic:uranium_ingot")
+    fire_essence_smelt("technic:chromium_lump", "technic:chromium_ingot")
+    fire_essence_smelt("technic:zinc_lump", "technic:zinc_ingot")
+    fire_essence_smelt("technic:lead_lump", "technic:lead_ingot")
+    fire_essence_smelt("default:iron_ingot", "technic:cast_iron_ingot")
+    fire_essence_smelt("technic:cast_iron_ingot", "default:iron_ingot")
+    fire_essence_smelt("technic:carbon_steel_ingot", "default:iron_ingot")
+end

essence.lua

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+--reused resourcecrops.add_crop code because of drop changes.
+--Seed
+
+minetest.register_craftitem("resource_crops:essence_seed", {
+	description = ("Essence Seeds"),
+	inventory_image = "resource_crops_essence_seed.png",
+	groups = {essence_seed = 1},
+	on_place = function(itemstack, placer, pointed_thing)
+		return farming.place_seed(itemstack, placer, pointed_thing, "resource_crops:essencecrop_1")
+	end
+})
+
+--Crop Step 1
+minetest.register_node("resource_crops:essencecrop_1", {
+	paramtype = "light",
+	walkable = false,
+	drawtype = "plantlike",
+	drop = "",
+	tiles = {"resource_crops_crop_1.png"},
+	selection_box = {
+		type = "fixed",
+		fixed = {
+			{-0.5, -0.5, -0.5, 0.5, -0.5+1/4, 0.5}
+		},
+	},
+	groups = {snappy=3, flammable=2, not_in_creative_inventory=1,plant=1},
+	sounds = default.node_sound_leaves_defaults(),
+})
+
+--Crop Step 2
+minetest.register_node("resource_crops:essencecrop_2", {
+	paramtype = "light",
+	walkable = false,
+	drawtype = "plantlike",
+	drop = "",
+	tiles = {"resource_crops_crop_2.png"},
+	selection_box = {
+		type = "fixed",
+		fixed = {
+			{-0.5, -0.5, -0.5, 0.5, -0.5+1/4, 0.5}
+		},
+	},
+	groups = {snappy=3, flammable=2, not_in_creative_inventory=1,plant=1},
+	sounds = default.node_sound_leaves_defaults(),
+})
+
+--Crop Step 4
+minetest.register_node("resource_crops:essencecrop_3", {
+	paramtype = "light",
+	walkable = false,
+	drawtype = "plantlike",
+	drop = "",
+	tiles = {"resource_crops_crop_3.png"},
+	selection_box = {
+		type = "fixed",
+		fixed = {
+			{-0.5, -0.5, -0.5, 0.5, -0.5+1/4, 0.5}
+		},
+	},
+	groups = {snappy=3, flammable=2, not_in_creative_inventory=1,plant=1},
+	sounds = default.node_sound_leaves_defaults(),
+})
+
+--Crop Full Grown
+minetest.register_node("resource_crops:essencecrop", {
+	paramtype = "light",
+	walkable = false,
+	drawtype = "plantlike",
+	tiles = {"resource_crops_essence_crop.png"},
+    selection_box = {
+		type = "fixed",
+		fixed = {
+			{-0.5, -0.5, -0.5, 0.5, -0.5+1/4, 0.5}
+		},
+	},
+	drop = {
+		max_items = 4,
+		items = {
+			{ items = {"resource_crops:essence_seed"} },
+			{ items = {"resource_crops:essence_seed"}, rarity = 30},
+			{ items = {"resource_crops:essence_dust"} },
+			{ items = {"resource_crops:essence_dust"}, rarity = 30}
+		}
+	},
+	groups = {snappy=3, flammable=2, not_in_creative_inventory=1, resourceplant=1,},
+	sounds = default.node_sound_leaves_defaults(),
+})
+
+--Register Items
+minetest.register_craftitem("resource_crops:essence_dust", {
+	description = ("Essence Dust"),
+	groups = {magic_essence = 1},
+	inventory_image = "resource_crops_essence_dust.png"
+})
+
+--Add Plant
+farming.add_plant("resource_crops:essencecrop", {"resource_crops:essencecrop_1", "resource_crops:essencecrop_2", "resource_crops:essencecrop_3"})
+
+--Register essences
+minetest.register_craftitem("resource_crops:essence_weak", {
+	description = ("Weak Essence"),
+	groups = {magic_essence = 1, essence = 1},
+	inventory_image = "resource_crops_essence_weak.png"
+})
+minetest.register_craftitem("resource_crops:essence_regular", {
+	description = ("Regular Essence"),
+	groups = {magic_essence = 1, essence = 1},
+	inventory_image = "resource_crops_essence_regular.png"
+})
+minetest.register_craftitem("resource_crops:essence_strong", {
+	description = ("Strong Essence"),
+	groups = {magic_essence = 1, essence = 1},
+	inventory_image = "resource_crops_essence_strong.png"
+})
+minetest.register_craftitem("resource_crops:essence_extreme", {
+	description = ("Extreme Essence"),
+	groups = {magic_essence = 1, essence = 1},
+	inventory_image = "resource_crops_essence_extreme.png"
+})
+
+minetest.register_node("resource_crops:essence_block", {
+	description = "Essence Block",
+	tiles = {"resource_crops_essence_block.png"},
+	groups = {snappy=1,oddly_breakable_by_hand=2},
+})
+
+
+--Register Recipies
+minetest.register_craft({
+	output = "resource_crops:essence_weak",
+	recipe = {
+		{"", "resource_crops:essence_dust", ""},
+		{"resource_crops:essence_dust", "resource_crops:upgrade_stone_weak", "resource_crops:essence_dust"},
+		{"", "resource_crops:essence_dust", ""}
+	},
+	replacements = {{"resource_crops:upgrade_stone_weak", "resource_crops:upgrade_stone_weak"}},
+})
+minetest.register_craft({
+	output = "resource_crops:essence_regular",
+	recipe = {
+		{"", "resource_crops:essence_weak", ""},
+		{"resource_crops:essence_weak", "resource_crops:upgrade_stone_regular", "resource_crops:essence_weak"},
+		{"", "resource_crops:essence_weak", ""}
+	},
+	replacements = {{"resource_crops:upgrade_stone_regular", "resource_crops:upgrade_stone_regular"}},
+})
+minetest.register_craft({
+	output = "resource_crops:essence_strong",
+	recipe = {
+		{"", "resource_crops:essence_regular", ""},
+		{"resource_crops:essence_regular", "resource_crops:upgrade_stone_strong", "resource_crops:essence_regular"},
+		{"", "resource_crops:essence_regular", ""}
+	},
+	replacements = {{"resource_crops:upgrade_stone_strong", "resource_crops:upgrade_stone_strong"}},
+})
+minetest.register_craft({
+	output = "resource_crops:essence_extreme",
+	recipe = {
+		{"", "resource_crops:essence_strong", ""},
+		{"resource_crops:essence_strong", "resource_crops:upgrade_stone_extreme", "resource_crops:essence_strong"},
+		{"", "resource_crops:essence_strong", ""}
+	},
+	replacements = {{"resource_crops:upgrade_stone_extreme", "resource_crops:upgrade_stone_extreme"}},
+})
+minetest.register_craft({
+	output = "resource_crops:essence_block",
+	recipe = {
+		{"resource_crops:essence_regular", "resource_crops:essence_extreme", "resource_crops:essence_regular"},
+		{"resource_crops:essence_extreme", "resource_crops:upgrade_stone_extreme", "resource_crops:essence_extreme"},
+		{"resource_crops:essence_regular", "resource_crops:essence_extreme", "resource_crops:essence_regular"}
+	},
+	replacements = {{"resource_crops:upgrade_stone_extreme", "resource_crops:upgrade_stone_extreme"}},
+})
+
+--Essence Downgrades
+minetest.register_craft({
+	output = 'resource_crops:essence_regular 89',
+	recipe = {{'resource_crops:essence_block'}}
+})
+minetest.register_craft({
+	output = "resource_crops:essence_strong 9",
+	recipe = {{"resource_crops:essence_extreme"}}
+})
+minetest.register_craft({
+	output = "resource_crops:essence_regular 9",
+	recipe = {{"resource_crops:essence_strong"}}
+})
+minetest.register_craft({
+	output = "resource_crops:essence_weak 9",
+	recipe = {{"resource_crops:essence_regular"}}
+})
+minetest.register_craft({
+	output = "resource_crops:essence_dust 9",
+	recipe = {{"resource_crops:essence_weak"}}
+})
+minetest.register_craft({
+	output = "resource_crops:essence_dust",
+	recipe = {{"resource_crops:essence_seed"}}
+})
+print("essence seed")
+
+minetest.register_craft({
+	output = "resource_crops:essence_seed",
+	recipe = {
+		{"resource_crops:essence_dust", "resource_crops:essence_weak", "resource_crops:essence_dust"},
+		{"resource_crops:essence_weak", "group:seed"         , "resource_crops:essence_weak"},
+		{"resource_crops:essence_dust", "resource_crops:essence_weak", "resource_crops:essence_dust"}
+	}
+})

farming.lua

@@ -0,0 +1,35 @@
+-- Re-register wheat and cotton from the farming mod included in minetest-game so they grow.
+
+--Cotton
+farming.add_plant("farming:cotton_8", {"farming:cotton_2", "farming:cotton_4", "farming:cotton_6"})
+minetest.override_item("farming:seed_cotton", {
+	on_place = function(itemstack, placer, pointed_thing)
+		return farming.place_seed(itemstack, placer, pointed_thing, "farming:cotton_2")
+	end
+})
+
+--Wheat
+farming.add_plant("farming:wheat_8", {"farming:wheat_2", "farming:wheat_4", "farming:wheat_6"})
+minetest.override_item("farming:seed_wheat", {
+	on_place = function(itemstack, placer, pointed_thing)
+		return farming.place_seed(itemstack, placer, pointed_thing, "farming:wheat_2")
+	end
+})
+
+
+minetest.register_abm({
+  nodenames = {"farming:seed_cotton"},
+  interval = 1,
+  chance = 1,
+  action = function(pos)
+    minetest.set_node(pos, {name="farming:cotton_2"})
+  end
+})
+minetest.register_abm({
+  nodenames = {"farming:seed_wheat"},
+  interval = 1,
+  chance = 1,
+  action = function(pos)
+    minetest.set_node(pos, {name="farming:wheat_2"})
+  end
+})

init.lua

@@ -0,0 +1,65 @@
+resourcecrops = {}
+local modname = minetest.get_current_modname()
+resourcecrops.path = minetest.get_modpath(modname)
+local function runfile(file)
+    dofile(resourcecrops.path .. "/" .. file .. ".lua")
+end
+runfile("lib")
+runfile("settings")
+--FIX FARMING MOD CROPS
+runfile("farming")
+--ESSENCE--
+runfile("essence")
+--UPGRADE STONES--
+runfile("upgrade_stones")
+--BASE--
+runfile("base")
+if resourcecrops.settings.elements then
+    runfile("elements")
+end
+
+if resourcecrops.settings.crop_coal then
+    resourcecrops.add_crop("Coal", "coal", "weak", "default:coal_lump", "default:coal_lump 2")
+end if resourcecrops.settings.crop_tin then
+    resourcecrops.add_crop("Tin", "tin", "weak", "default:tin_ingot", "default:tin_lump 2")
+end if resourcecrops.settings.crop_copper then
+    resourcecrops.add_crop("Copper", "copper", "regular", "default:copper_ingot", "default:copper_lump 2")
+end if resourcecrops.settings.crop_iron then
+    resourcecrops.add_crop("Iron", "iron", "regular", "default:iron_ingot", "default:iron_lump 2")
+end if resourcecrops.settings.crop_gold then
+    resourcecrops.add_crop("Gold", "gold", "strong", "default:gold_ingot", "default:gold_lump 2")
+end if resourcecrops.settings.crop_diamond then
+    resourcecrops.add_crop("Diamond", "diamond", "extreme", "default:diamond", "default:diamond")
+end if resourcecrops.settings.crop_mese then
+    resourcecrops.add_crop("Mese", "mese", "strong", "default:mese_crystal", "default:mese_crystal")
+end
+
+
+if resourcecrops.settings.crop_silver then
+    resourcecrops.add_crop("Silver", "silver", "regular", "moreores:silver_ingot", "moreores:silver_lump 2")
+end if resourcecrops.settings.crop_mithril then
+    resourcecrops.add_crop("Mithril", "mithril", "strong", "moreores:mithril_ingot", "moreores:mithril_lump 2")
+end
+
+if resourcecrops.settings.crop_brass then
+    resourcecrops.add_crop("Brass", "brass", "regular", "technic:brass_ingot", "technic:brass_ingot 2")
+end if resourcecrops.settings.crop_cast_iron then
+    resourcecrops.add_crop("Cast Iron", "cast_iron", "regular", "technic:cast_iron_ingot", "technic:cast_iron_ingot 2")
+end if resourcecrops.settings.crop_carbon_steel then
+    resourcecrops.add_crop("Carbon Steel", "carbon_steel", "strong", "technic:carbon_steel_ingot", "technic:carbon_steel_ingot")
+end if resourcecrops.settings.crop_chromium then
+    resourcecrops.add_crop("Chromium", "chromium", "regular", "technic:chromium_ingot", "technic:chromium_lump 2")
+end if resourcecrops.settings.crop_lead then
+    resourcecrops.add_crop("Lead", "lead", "regular", "technic:lead_ingot", "technic:lead_lump 2")
+end if resourcecrops.settings.crop_sulfur then
+    resourcecrops.add_crop("Suflur", "sulfur", "weak", "technic:sulfur_lump", "technic:sulfur_lump 2")
+end if resourcecrops.settings.crop_uranium then
+    resourcecrops.add_crop("Uranium", "uranium", "extreme", "technic:uranium_ingot", "technic:uranium_lump 2")
+end if resourcecrops.settings.crop_zinc then
+    resourcecrops.add_crop("Zinc", "zinc", "regular", "technic:zinc_ingot", "technic:zinc_lump 2")
+end if resourcecrops.settings.crop_rubber then
+    resourcecrops.add_crop("Rubber", "rubber", "regular", "technic:rubber", "technic:rubber 3")
+end if resourcecrops.settings.crop_terumet then
+resourcecrops.add_crop("Terumetal", "terumetal", "strong", "terumet:lump_raw", "terumet:lump_raw 2")
+end
+print("Resource Crops loaded!")

lib.lua

@@ -0,0 +1,301 @@
+--Register an alias for steel ingot and undo technic's name change.
+minetest.register_alias("default:iron_ingot", "default:steel_ingot")
+if resourcecrops.has_technic then
+minetest.override_item("default:iron_ingot", { description = "Steel Ingot" })
+end
+
+--Harvest and replant a crop, drop it's items.
+function resourcecrops.harvest_crop(pos)
+	local plant = minetest.get_node(pos)
+	local plant_type = plant.name:gsub("resource_crops:", ""):gsub("crop", "")
+	local crop_essence
+	if plant_type == "essence" then
+		crop_essence = "resource_crops:essence_dust"
+	end
+	if plant_type ~= "essence" then
+		crop_essence = "resource_crops:"..plant_type.."_essence"
+	end
+	minetest.set_node(pos, {name=plant.name.."_1"})
+	local itemstacks = minetest.get_node_drops(plant.name)
+	for _, itemname in ipairs(itemstacks) do
+		minetest.add_item(pos, itemname)
+	end
+end
+
+--Check if the node is a crop. true/false.
+function resourcecrops.check_crop_node(pos)
+	local node = minetest.get_node(pos)
+	local node_names = {}
+	for str in string.gmatch(node.name, "([^:]+)") do
+		table.insert(node_names, str)
+	end
+	local node_mod = node_names[1]
+	local node_name = node_names[2]
+	if node_mod == "resource_crops" then
+		if string.sub(node_name, -4) == "crop" then
+			return true
+		else
+			return false
+		end
+    else
+        return false
+	end
+end
+
+--Rewrite the farming mod's add plant function.
+function farming.add_plant(full_grown, names)
+	local interval = resourcecrops.settings.growth_interval
+	local chance = resourcecrops.settings.growth_chance
+	local all_names = names
+	table.insert(all_names, full_grown)
+	minetest.register_abm({
+		nodenames = all_names,
+		interval = 1,
+		chance = 1,
+		action = function(pos)
+			local plant = minetest.get_node(pos)
+			pos.y = pos.y - 1
+			local under = minetest.get_node(pos)
+			pos.y = pos.y + 1
+			if under.name == "air" then
+				local plant_type = plant.name:gsub("resource_crops:", ""):gsub("crop", "")
+				if string.sub(string.sub(plant_type, -2), 0, 1) ~= "_" then
+					resourcecropsharvest_crop()
+				end
+				minetest.remove_node(pos)
+			end
+		end,
+	})
+
+	minetest.register_abm({
+		nodenames = names,
+		interval = interval,
+		chance = chance,
+		action = function(pos, node)
+			pos.y = pos.y-1
+			if minetest.get_node(pos).name ~= "farming:soil_wet" then
+				return
+			end
+			pos.y = pos.y+1
+			if not minetest.get_node_light(pos) then
+				return
+			end
+			if minetest.get_node_light(pos) < 8 then
+				return
+			end
+			local step = nil
+			for i,name in ipairs(names) do
+				if name == node.name then
+					step = i
+					break
+				end
+			end
+			if step == nil then
+				return
+			end
+			local new_node = {name=names[step+1]}
+			if new_node.name == nil then
+				new_node.name = full_grown
+			end
+			minetest.set_node(pos, new_node)
+		end
+	})
+
+	table.insert(farming.registered_plants, {
+		full_grown = full_grown,
+		names = names,
+		interval = interval,
+		chance = chance,
+	})
+end
+
+
+--Start a plant when seed is placed.
+function farming.place_seed(itemstack, placer, pointed_thing, plantname)
+	-- Call on_rightclick if the pointed node defines it
+	if pointed_thing.type == "node" and placer and
+		not placer:get_player_control().sneak then
+		local n = minetest.get_node(pointed_thing.under)
+		local nn = n.name
+		if minetest.registered_nodes[nn] and minetest.registered_nodes[nn].on_rightclick then
+			return minetest.registered_nodes[nn].on_rightclick(pointed_thing.under, n,
+			placer, itemstack, pointed_thing) or itemstack, false
+		end
+	end
+
+	local pt = pointed_thing
+	-- check if pointing at a node
+	if not pt then
+		return
+	end
+	if pt.type ~= "node" then
+		return
+	end
+
+	local under = minetest.get_node(pt.under)
+	local above = minetest.get_node(pt.above)
+
+	-- return if any of the nodes is not registered
+	if not minetest.registered_nodes[under.name] then
+		return
+	end
+	if not minetest.registered_nodes[above.name] then
+		return
+	end
+
+	-- check if pointing at the top of the node
+	if pt.above.y ~= pt.under.y+1 then
+		return
+	end
+
+	-- check if you can replace the node above the pointed node
+	if not minetest.registered_nodes[above.name].buildable_to then
+		return
+	end
+
+	-- check if pointing at soil
+	if minetest.get_item_group(under.name, "soil") < 2 then
+		return
+	end
+
+	-- add the node and remove 1 item from the itemstack
+	minetest.add_node(pt.above, {name=plantname, param2 = 1})
+	if not minetest.setting_getbool("creative_mode") then
+		itemstack:take_item()
+	end
+	return itemstack
+end
+
+
+--Add a resource crop.
+function resourcecrops.add_crop(visible_name, resource_name, essence_type, recipe_input, recipe_output)
+	--Seed
+	minetest.register_craftitem("resource_crops:"..resource_name.."_seed", {
+		description = (visible_name.." Seeds"),
+		inventory_image = "resource_crops_"..resource_name.."_seed.png",
+		groups = {essence_seed = 1},
+		on_place = function(itemstack, placer, pointed_thing)
+			return farming.place_seed(itemstack, placer, pointed_thing, "resource_crops:"..resource_name.."crop_1")
+		end
+	})
+
+	--Crop Step 1
+	minetest.register_node("resource_crops:"..resource_name.."crop_1", {
+		paramtype = "light",
+		walkable = false,
+		drawtype = "plantlike",
+		drop = "",
+		tiles = {"resource_crops_crop_1.png"},
+		selection_box = {
+			type = "fixed",
+			fixed = {
+				{-0.5, -0.5, -0.5, 0.5, -0.5+1/4, 0.5}
+			},
+		},
+		groups = {snappy=3, flammable=2, not_in_creative_inventory=1,plant=1},
+		sounds = default.node_sound_leaves_defaults(),
+	})
+
+	--Crop Step 2
+	minetest.register_node("resource_crops:"..resource_name.."crop_2", {
+		paramtype = "light",
+		walkable = false,
+		drawtype = "plantlike",
+		drop = "",
+		tiles = {"resource_crops_crop_2.png"},
+		selection_box = {
+			type = "fixed",
+			fixed = {
+				{-0.5, -0.5, -0.5, 0.5, -0.5+1/4, 0.5}
+			},
+		},
+		groups = {snappy=3, flammable=2, not_in_creative_inventory=1,plant=1},
+		sounds = default.node_sound_leaves_defaults(),
+	})
+
+	--Crop Step 3
+	minetest.register_node("resource_crops:"..resource_name.."crop_3", {
+		paramtype = "light",
+		walkable = false,
+		drawtype = "plantlike",
+		drop = "",
+		tiles = {"resource_crops_crop_3.png"},
+		selection_box = {
+			type = "fixed",
+			fixed = {
+				{-0.5, -0.5, -0.5, 0.5, -0.5+1/4, 0.5}
+			},
+		},
+		groups = {snappy=3, flammable=2, not_in_creative_inventory=1,plant=1},
+		sounds = default.node_sound_leaves_defaults(),
+	})
+
+	--Crop Full Grown
+	minetest.register_node("resource_crops:"..resource_name.."crop", {
+		paramtype = "light",
+		walkable = false,
+		drawtype = "plantlike",
+		tiles = {"resource_crops_"..resource_name.."_crop.png"},
+	    selection_box = {
+			type = "fixed",
+			fixed = {
+				{-0.5, -0.5, -0.5, 0.5, -0.5+1/4, 0.5}
+			},
+		},
+		drop = {
+			max_items = 4,
+			items = {
+				{ items = {"resource_crops:"..resource_name.."_seed"} },
+				{ items = {"resource_crops:"..resource_name.."_seed"}, rarity = 30},
+				{ items = {"resource_crops:"..resource_name.."_essence"} },
+				{ items = {"resource_crops:"..resource_name.."_essence"}, rarity = 30}
+			}
+		},
+		groups = {snappy=3, flammable=2, not_in_creative_inventory=1, resourceplant=1,},
+		sounds = default.node_sound_leaves_defaults(),
+	})
+
+	local essence_groups = {}
+	essence_groups["essence"] = 1
+	essence_groups["essence_"..essence_type] = 1
+
+	--Register Essence
+	minetest.register_craftitem("resource_crops:"..resource_name.."_essence", {
+		description = (visible_name.." Essence"),
+		inventory_image = "resource_crops_"..resource_name.."_essence.png",
+		groups = essence_groups
+	})
+
+	--Register Recipies
+	if recipe_output then
+		minetest.register_craft({
+			output = recipe_output,
+			recipe = {{"resource_crops:"..resource_name.."_essence", "resource_crops:"..resource_name.."_essence", "resource_crops:"..resource_name.."_essence"},
+					  {"resource_crops:"..resource_name.."_essence", "resource_crops:"..resource_name.."_essence", "resource_crops:"..resource_name.."_essence"},
+					  {"resource_crops:"..resource_name.."_essence", "resource_crops:"..resource_name.."_essence", "resource_crops:"..resource_name.."_essence"}}
+		})
+	end
+	if recipe_input then
+		minetest.register_craft({
+			output = "resource_crops:"..resource_name.."_seed",
+			recipe = {{recipe_input, "resource_crops:essence_"..essence_type, recipe_input},
+					  {"resource_crops:essence_"..essence_type, "resource_crops:essence_seed", "resource_crops:essence_"..essence_type},
+					  {recipe_input, "resource_crops:essence_"..essence_type, recipe_input}}
+		})
+	end
+	minetest.register_craft({
+		output = "resource_crops:"..resource_name.."_essence",
+		recipe = {
+			{"resource_crops:"..resource_name.."_seed"}
+		}
+	})
+	--Add Plant
+	farming.add_plant("resource_crops:"..resource_name.."crop", {"resource_crops:"..resource_name.."crop_1", "resource_crops:"..resource_name.."crop_2", "resource_crops:"..resource_name.."crop_3"})
+
+	minetest.register_alias_force("resourcecrops:"..resource_name.."_seed", "resource_crops:"..resource_name.."_seed")
+	minetest.register_alias_force("resourcecrops:"..resource_name.."crop_1", "resource_crops:"..resource_name.."crop_1")
+	minetest.register_alias_force("resourcecrops:"..resource_name.."crop_2", "resource_crops:"..resource_name.."crop_2")
+	minetest.register_alias_force("resourcecrops:"..resource_name.."crop_3", "resource_crops:"..resource_name.."crop_3")
+	minetest.register_alias_force("resourcecrops:"..resource_name.."crop", "resource_crops:"..resource_name.."crop")
+	minetest.register_alias_force("resourcecrops:"..resource_name.."_essence", "resource_crops:"..resource_name.."_essence")
+end

mod.conf

@@ -0,0 +1,6 @@
+name = resource_crops
+description = Adds crops to to grow many materials, mainly focused on ores. This mod also adds elements for crafting miscellaneous items and nodes. Created by TwigGlenn4.
+depends = farming, bucket
+optional_depends = moreores, technic_worldgen, technic
+author = TwigGlenn4
+title = Resource Crops