Merge pull request 'Done: Netherite for MCL5' (#1566) from netherite into mineclone5

Reviewed-on: https://git.minetest.land/MineClone2/MineClone2/pulls/1566

mods/ITEMS/mcl_armor/init.lua

@@ -82,6 +82,23 @@ minetest.register_tool("mcl_armor:helmet_diamond",{
 	},
 	on_place = armor.on_armor_use,
 	on_secondary_use = armor.on_armor_use,
+	_mcl_upgradeable = true,
+	_mcl_upgrade_item = "mcl_armor:helmet_netherite"
+})
+
+minetest.register_tool("mcl_armor:helmet_netherite",{
+	description = S("Netherite Helmet"),
+	_doc_items_longdesc = longdesc,
+	_doc_items_usagehelp = usage,
+	inventory_image = "mcl_armor_inv_helmet_netherite.png",
+	groups = {armor_head=1, mcl_armor_points=3, mcl_armor_uses=407, mcl_armor_toughness=2, enchantability=10 },
+	_repair_material = "mcl_netherite:netherite_ingot",
+	sounds = {
+		_mcl_armor_equip = "mcl_armor_equip_diamond",
+		_mcl_armor_unequip = "mcl_armor_unequip_diamond",
+	},
+	on_place = armor.on_armor_use,
+	on_secondary_use = armor.on_armor_use,
 })
 
 minetest.register_tool("mcl_armor:helmet_chain", {
@@ -159,6 +176,23 @@ minetest.register_tool("mcl_armor:chestplate_diamond",{
 	},
 	on_place = armor.on_armor_use,
 	on_secondary_use = armor.on_armor_use,
+	_mcl_upgradable = true,
+	_mcl_upgradeitem = "mcl_armor:chestplate_netherite"
+})
+
+minetest.register_tool("mcl_armor:chestplate_netherite",{
+	description = S("Netherite Chestplate"),
+	_doc_items_longdesc = longdesc,
+	_doc_items_usagehelp = usage,
+	inventory_image = "mcl_armor_inv_chestplate_netherite.png",
+	groups = {armor_torso=1, mcl_armor_points=8, mcl_armor_uses=592, mcl_armor_toughness=2, enchantability=10 },
+	_repair_material = "mcl_netherite:netherite_ingot",
+	sounds = {
+		_mcl_armor_equip = "mcl_armor_equip_diamond",
+		_mcl_armor_unequip = "mcl_armor_unequip_diamond",
+	},
+	on_place = armor.on_armor_use,
+	on_secondary_use = armor.on_armor_use,
 })
 
 minetest.register_tool("mcl_armor:chestplate_chain", {
@@ -236,6 +270,23 @@ minetest.register_tool("mcl_armor:leggings_diamond",{
 	},
 	on_place = armor.on_armor_use,
 	on_secondary_use = armor.on_armor_use,
+	_mcl_upgradable = true,
+	_mcl_upgrade_item = "mcl_armor:leggings_netherite"
+})
+
+minetest.register_tool("mcl_armor:leggings_netherite",{
+	description = S("Netherite Leggings"),
+	_doc_items_longdesc = longdesc,
+	_doc_items_usagehelp = usage,
+	inventory_image = "mcl_armor_inv_leggings_netherite.png",
+	groups = {armor_legs=1, mcl_armor_points=6, mcl_armor_uses=555, mcl_armor_toughness=2, enchantability=10 },
+	_repair_material = "mcl_netherite:netherite_ingot",
+	sounds = {
+		_mcl_armor_equip = "mcl_armor_equip_diamond",
+		_mcl_armor_unequip = "mcl_armor_unequip_diamond",
+	},
+	on_place = armor.on_armor_use,
+	on_secondary_use = armor.on_armor_use,
 })
 
 minetest.register_tool("mcl_armor:leggings_chain", {
@@ -312,6 +363,8 @@ minetest.register_tool("mcl_armor:boots_diamond",{
 	},
 	on_place = armor.on_armor_use,
 	on_secondary_use = armor.on_armor_use,
+	_mcl_upgradable = true,
+	_mcl_upgrade_item = "mcl_armor:boots_diamond"
 })
 
 minetest.register_tool("mcl_armor:boots_chain", {
@@ -329,6 +382,21 @@ minetest.register_tool("mcl_armor:boots_chain", {
 	on_secondary_use = armor.on_armor_use,
 })
 
+minetest.register_tool("mcl_armor:boots_netherite", {
+	description = S("Netherite Boots"),
+	_doc_items_longdesc = longdesc,
+	_doc_items_usagehelp = usage,
+	inventory_image = "mcl_armor_inv_boots_netherite.png",
+	groups = {armor_feet=1, mcl_armor_points=3, mcl_armor_uses=481, enchantability=1 },
+	_repair_material = "mcl_netherite:netherite_ingot",
+	sounds = {
+		_mcl_armor_equip = "mcl_armor_equip_chainmail",
+		_mcl_armor_unequip = "mcl_armor_unequip_chainmail",
+	},
+	on_place = armor.on_armor_use,
+	on_secondary_use = armor.on_armor_use,
+})
+
 -- Register Craft Recipies
 
 local craft_ingreds = {

mods/ITEMS/mcl_farming/hoes.lua

@@ -55,6 +55,7 @@ local uses = {
 	iron = 251,
 	gold = 33,
 	diamond = 1562,
+	netherite = 2031,
 }
 
 local hoe_tt = S("Turns block into farmland")
@@ -255,6 +256,8 @@ minetest.register_tool("mcl_farming:hoe_diamond", {
 	_mcl_diggroups = {
 		hoey = { speed = 8, level = 5, uses = 1562 }
 	},
+	_mcl_upgradable = true,
+	_mcl_upgrade_item = "mcl_tools:hoe_netherite"
 })
 
 minetest.register_craft({
@@ -273,3 +276,24 @@ minetest.register_craft({
 		{"mcl_core:stick", ""}
 	}
 })
+
+minetest.register_tool("mcl_farming:hoe_netherite", {
+	description = S("Netherite Hoe"),
+	_tt_help = hoe_tt.."\n"..S("Uses: @1", uses.netherite),
+	_doc_items_longdesc = hoe_longdesc,
+	_doc_items_usagehelp = hoe_usagehelp,
+	inventory_image = "farming_tool_netheritehoe.png",
+	wield_scale = mcl_vars.tool_wield_scale,
+	on_place = hoe_on_place_function(uses.netherite),
+	groups = { tool=1, hoe=1, enchantability=10 },
+	tool_capabilities = {
+		full_punch_interval = 0.25,
+		damage_groups = { fleshy = 4, },
+		punch_attack_uses = uses.netherite,
+	},
+	_repair_material = "mcl_nether:netherite_ingot",
+	_mcl_toollike_wield = true,
+	_mcl_diggroups = {
+		hoey = { speed = 8, level = 5, uses = uses.netherite }
+	},
+})

mods/ITEMS/mcl_nether/init.lua

@@ -52,6 +52,36 @@ minetest.register_node("mcl_nether:quartz_ore", {
 	_mcl_fortune_drop = mcl_core.fortune_drop_ore
 })
 
+minetest.register_node("mcl_nether:ancient_debris", {
+	description = S("Ancient Debris"),
+	_doc_items_longdesc = S("Ancient debris can be found in the nether and is very very rare."),
+	stack_max = 64,
+	tiles = {"mcl_nether_ancient_debris_top.png", "mcl_nether_ancient_debris_side.png"},
+	is_ground_content = true,
+	groups = {pickaxey=4, building_block=1, material_stone=1, xp=0},
+	drop = 'mcl_nether:ancient_debris',
+	sounds = mcl_sounds.node_sound_stone_defaults(),
+	_mcl_blast_resistance = 1200,
+	_mcl_hardness = 30,
+	_mcl_silk_touch_drop = true,
+	_mcl_fortune_drop = mcl_core.fortune_drop_ore
+})
+
+minetest.register_node("mcl_nether:netheriteblock", {
+	description = S("Netherite Block"),
+	_doc_items_longdesc = S("Netherite block is very hard and can be made of 9 netherite ingots."),
+	stack_max = 64,
+	tiles = {"mcl_nether_netheriteblock.png"},
+	is_ground_content = true,
+	groups = {pickaxey=4, building_block=1, material_stone=1, xp = 0},
+	drop = 'mcl_nether:netheriteblock',
+	sounds = mcl_sounds.node_sound_stone_defaults(),
+	_mcl_blast_resistance = 1200,
+	_mcl_hardness = 50,
+	_mcl_silk_touch_drop = true,
+	_mcl_fortune_drop = mcl_core.fortune_drop_ore
+})
+
 -- For eternal fire on top of netherrack and magma blocks
 -- (this code does not require a dependency on mcl_fire)
 local eternal_after_destruct = function(pos, oldnode)
@@ -253,6 +283,22 @@ minetest.register_craftitem("mcl_nether:quartz", {
 	groups = { craftitem = 1 },
 })
 
+minetest.register_craftitem("mcl_nether:netherite_scrap", {
+	description = S("Netherite Scrap"),
+	_doc_items_longdesc = S("Netherite scrap is a crafting ingredient for netherite ingots."),
+	inventory_image = "mcl_nether_netherite_scrap.png",
+	stack_max = 64,
+	groups = { craftitem = 1 },
+})
+
+minetest.register_craftitem("mcl_nether:netherite_ingot", {
+	description = S("Netherite Ingot"),
+	_doc_items_longdesc = S("Netherite ingots can be used with a smithing table to upgrade items to netherite."),
+	inventory_image = "mcl_nether_netherite_ingot.png",
+	stack_max = 64,
+	groups = { craftitem = 1 },
+})
+
 minetest.register_craftitem("mcl_nether:netherbrick", {
 	description = S("Nether Brick"),
 	_doc_items_longdesc = S("Nether bricks are the main crafting ingredient for crafting nether brick blocks and nether fences."),
@@ -268,6 +314,13 @@ minetest.register_craft({
 	cooktime = 10,
 })
 
+minetest.register_craft({
+	type = "cooking",
+	output = "mcl_nether:netherite_scrap",
+	recipe = "mcl_nether:ancient_debris",
+	cooktime = 10,
+})
+
 minetest.register_craft({
 	output = 'mcl_nether:quartz_block',
 	recipe = {
@@ -339,5 +392,32 @@ minetest.register_craft({
 	}
 })
 
+minetest.register_craft({
+	output = "mcl_nether:netherite_ingot",
+	recipe = {
+		{'mcl_nether:netherite_scrap', 'mcl_nether:netherite_scrap', 'mcl_nether:netherite_scrap'},
+		{'mcl_nether:netherite_scrap', 'mcl_core:gold_ingot', 'mcl_core:gold_ingot'},
+		{'mcl_core:gold_ingot', 'mcl_core:gold_ingot', ''},
+	}
+})
+
+minetest.register_craft({
+	output = "mcl_nether:netheriteblock",
+	recipe = {
+		{'mcl_nether:netherite_ingot', 'mcl_nether:netherite_ingot', 'mcl_nether:netherite_ingot'},
+		{'mcl_nether:netherite_ingot', 'mcl_nether:netherite_ingot', 'mcl_nether:netherite_ingot'},
+		{'mcl_nether:netherite_ingot', 'mcl_nether:netherite_ingot', 'mcl_nether:netherite_ingot'}
+	}
+})
+
+minetest.register_craft({
+	output = "mcl_nether:netherite_ingot 9",
+	recipe = {
+		{'mcl_nether:netheriteblock', '', ''},
+		{'', '', ''},
+		{'', '', ''}
+	}
+})
+
 dofile(minetest.get_modpath(minetest.get_current_modname()).."/nether_wart.lua")
 dofile(minetest.get_modpath(minetest.get_current_modname()).."/lava.lua")

mods/ITEMS/mcl_smithing_table/init.lua

@@ -0,0 +1,161 @@
+--[[
+By EliasFleckenstein03 and Code-Sploit
+]]
+
+--[[
+Netherite item / node strings
+
+Nodes:
+
+Ancient Debris							mcl_nether:ancient_debris
+Netherite Ingot 						mcl_nether:netherite_ingot
+Netherite Scrap							mcl_nether:netherite_scrap
+Netherite Block							mcl_nether:netheriteblock
+
+Items:
+
+Netherite Sword							mcl_tools:sword_netherite
+Netherite Pickaxe						mcl_tools:pick_netherite
+Netherite Axe 							mcl_tools:axe_netherite
+Netherite Shovel						mcl_tools:shovel_netherite
+Netherite Hoe   						mcl_farming:hoe_netherite
+
+Netherite Helmet						mcl_armor:helmet_netherite
+Netherite Chestplate  			mcl_armor:chestplate_netherite
+Netherite Leggings  				mcl_armor:leggings_netherite
+Netherite Boots 						mcl_armor:boots_netherite
+]]
+
+local S = minetest.get_translator("mcl_smithing_table")
+mcl_smithing_table = {}
+
+-- Function to upgrade diamond tool/armor to netherite tool/armor
+function mcl_smithing_table.upgrade_item(itemstack)
+	itemstack = ItemStack(itemstack)	-- Copy the stack
+
+	local def = itemstack:get_definition()
+
+	if not def or not def._mcl_upgradable then
+		return
+	end
+
+	local itemname = itemstack:get_name()
+
+	local upgrade_item = def._mcl_upgrade_item or itemname:gsub("diamond", "netherite")
+
+	if upgrade_item == itemname then
+		return
+	end
+
+	itemstack:set_name(upgrade_item)
+
+	-- Reload the ToolTips of the tool
+	tt.reload_itemstack_description(itemstack)
+
+	-- Only return itemstack if upgrade was successfull
+	return itemstack
+end
+
+-- Badly copied over from mcl_anvils
+-- ToDo: Make better formspec
+
+local formspec = "size[9,9]" ..
+		   "label[0,4.0;" .. minetest.formspec_escape(minetest.colorize(mcl_colors.DARK_GRAY, S("Inventory"))) .. "]" ..
+		   "list[current_player;main;0,4.5;9,3;9]" ..
+		   mcl_formspec.get_itemslot_bg(0,4.5,9,3) ..
+		   "list[current_player;main;0,7.74;9,1;]" ..
+		   mcl_formspec.get_itemslot_bg(0,7.74,9,1) ..
+		   "list[context;diamond_item;1,2.5;1,1;]" ..
+		   mcl_formspec.get_itemslot_bg(1,2.5,1,1) ..
+		   "list[context;netherite;4,2.5;1,1;]" ..
+		   mcl_formspec.get_itemslot_bg(4,2.5,1,1) ..
+		   "list[context;upgraded_item;8,2.5;1,1;]" ..
+		   mcl_formspec.get_itemslot_bg(8,2.5,1,1) ..
+		   "label[3,0.1;" .. minetest.formspec_escape(minetest.colorize(mcl_colors.DARK_GRAY, S("Upgrade Gear"))) .. "]" ..
+		   "listring[context;output]"..
+		   "listring[current_player;main]"..
+		   "listring[context;input]"..
+		   "listring[current_player;main]"
+
+local function reset_upgraded_item(pos)
+	local inv = minetest.get_meta(pos):get_inventory()
+	local upgraded_item
+
+	if inv:get_stack("netherite", 1):get_name() == "mcl_nether:netherite_ingot" then
+		upgraded_item = mcl_smithing_table.upgrade_item(inv:get_stack("diamond_item", 1))
+	end
+
+	inv:set_stack("upgraded_item", 1, upgraded_item)
+end
+
+minetest.register_node("mcl_smithing_table:table", {
+	description = S("Smithing table"),
+	-- ToDo: Add _doc_items_longdesc and _doc_items_usagehelp
+
+	stack_max = 64,
+	groups = {pickaxey = 2, deco_block = 1},
+
+	tiles = {
+		"mcl_smithing_table_top.png", "mcl_smithing_table_bottom.png", "mcl_smithing_table_side.png",
+		"mcl_smithing_table_side.png", "mcl_smithing_table_side.png", "mcl_smithing_table_front.png"
+	},
+
+	sounds = mcl_sounds.node_sound_metal_defaults(),
+
+	on_construct = function(pos)
+			local meta = minetest.get_meta(pos)
+			meta:set_string("formspec", formspec)
+
+			local inv = meta:get_inventory()
+
+    	inv:set_size("diamond_item", 1)
+			inv:set_size("netherite", 1)
+			inv:set_size("upgraded_item", 1)
+  end,
+
+	allow_metadata_inventory_put = function(pos, listname, index, stack, player)
+		if listname == "diamond_item" and mcl_smithing_table.upgrade_item(stack) or listname == "netherite" and stack:get_name() == "mcl_nether:netherite_ingot" then
+			return stack:get_count()
+		end
+
+		return 0
+	end,
+
+	allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
+		return 0
+	end,
+
+	on_metadata_inventory_put = reset_upgraded_item,
+
+	on_metadata_inventory_take = function(pos, listname, index, stack, player)
+		local inv = minetest.get_meta(pos):get_inventory()
+
+		local function take_item(listname)
+			local itemstack = inv:get_stack(listname, 1)
+			itemstack:take_item()
+			inv:set_stack(listname, 1, itemstack)
+		end
+
+		if listname == "upgraded_item" then
+			take_item("diamond_item")
+			take_item("netherite")
+
+			-- ToDo: make epic sound
+			minetest.sound_play("mcl_smithing_table_upgrade", {pos = pos, max_hear_distance = 16})
+		end
+
+		reset_upgraded_item(pos)
+	end,
+
+	_mcl_blast_resistance = 2.5,
+	_mcl_hardness = 2.5
+})
+
+minetest.register_craft({
+	output = "mcl_smithing_table:table",
+	recipe = {
+		{"mcl_core:iron_ingot", "mcl_core:iron_ingot", ""},
+		{"group:wood", "group:wood", ""},
+		{"group:wood", "group:wood", ""}
+	}
+})

mods/ITEMS/mcl_smithing_table/mod.conf

@@ -0,0 +1,2 @@
+name = mcl_smithing_table
+depends = mcl_colors, mcl_formspec

mods/ITEMS/mcl_tools/init.lua

@@ -173,6 +173,29 @@ minetest.register_tool("mcl_tools:pick_diamond", {
 	_mcl_diggroups = {
 		pickaxey = { speed = 8, level = 5, uses = 1562 }
 	},
+	_mcl_upgradable = true,
+	_mcl_upgrade_item = "mcl_tools:pick_netherite"
+})
+
+minetest.register_tool("mcl_tools:pick_netherite", {
+	description = S("Netherite Pickaxe"),
+	_doc_items_longdesc = pickaxe_longdesc,
+	inventory_image = "default_tool_netheritepick.png",
+	wield_scale = wield_scale,
+	groups = { tool=1, pickaxe=1, dig_speed_class=6, enchantability=10 },
+	tool_capabilities = {
+		-- 1/1.2
+		full_punch_interval = 0.83333333,
+		max_drop_level=5,
+		damage_groups = {fleshy=6},
+		punch_attack_uses = 1016,
+	},
+	sound = { breaks = "default_tool_breaks" },
+	_repair_material = "mcl_nether:netherite_ingot",
+	_mcl_toollike_wield = true,
+	_mcl_diggroups = {
+		pickaxey = { speed = 9.5, level = 6, uses = 2031 }
+	},
 })
 
 local make_grass_path = function(itemstack, placer, pointed_thing)
@@ -349,6 +372,30 @@ minetest.register_tool("mcl_tools:shovel_diamond", {
 	_mcl_diggroups = {
 		shovely = { speed = 8, level = 5, uses = 1562 }
 	},
+	_mcl_upgradable = true,
+	_mcl_upgrade_item = "mcl_tools:shovel_netherite"
+})
+
+minetest.register_tool("mcl_tools:shovel_netherite", {
+	description = S("Netherite Shovel"),
+	_doc_items_longdesc = shovel_longdesc,
+	_doc_items_usagehelp = shovel_use,
+	inventory_image = "default_tool_netheriteshovel.png",
+	wield_scale = wield_scale,
+	groups = { tool=1, shovel=1, dig_speed_class=6, enchantability=10 },
+	tool_capabilities = {
+		full_punch_interval = 1,
+		max_drop_level=5,
+		damage_groups = {fleshy=5},
+		punch_attack_uses = 1016,
+	},
+	on_place = make_grass_path,
+	sound = { breaks = "default_tool_breaks" },
+	_repair_material = "mcl_nether:netherite_ingot",
+	_mcl_toollike_wield = true,
+	_mcl_diggroups = {
+		shovely = { speed = 9, level = 6, uses = 2031 }
+	},
 })
 
 -- Axes
@@ -481,6 +528,29 @@ minetest.register_tool("mcl_tools:axe_diamond", {
 	_mcl_diggroups = {
 		axey = { speed = 8, level = 5, uses = 1562 }
 	},
+	_mcl_upgradable = true,
+	_mcl_upgrade_item = "mcl_tools:axe_netherite"
+})
+
+minetest.register_tool("mcl_tools:axe_netherite", {
+	description = S("Netherite Axe"),
+	_doc_items_longdesc = axe_longdesc,
+	inventory_image = "default_tool_netheriteaxe.png",
+	wield_scale = wield_scale,
+	groups = { tool=1, axe=1, dig_speed_class=6, enchantability=10 },
+	tool_capabilities = {
+		full_punch_interval = 1.0,
+		max_drop_level=5,
+		damage_groups = {fleshy=10},
+		punch_attack_uses = 1016,
+	},
+	on_place = make_stripped_trunk,
+	sound = { breaks = "default_tool_breaks" },
+	_repair_material = "mcl_nether:netherite_ingot",
+	_mcl_toollike_wield = true,
+	_mcl_diggroups = {
+		axey = { speed = 9, level = 6, uses = 2031 }
+	},
 })
 
 -- Swords
@@ -584,6 +654,28 @@ minetest.register_tool("mcl_tools:sword_diamond", {
 		swordy = { speed = 8, level = 5, uses = 1562 },
 		swordy_cobweb = { speed = 8, level = 5, uses = 1562 }
 	},
+	_mcl_upgradable = true,
+	_mcl_upgrade_item = "mcl_tools:sword_netherite"
+})
+minetest.register_tool("mcl_tools:sword_netherite", {
+	description = S("Netherite Sword"),
+	_doc_items_longdesc = sword_longdesc,
+	inventory_image = "default_tool_netheritesword.png",
+	wield_scale = wield_scale,
+	groups = { weapon=1, sword=1, dig_speed_class=5, enchantability=10 },
+	tool_capabilities = {
+		full_punch_interval = 0.625,
+		max_drop_level=5,
+		damage_groups = {fleshy=9},
+		punch_attack_uses = 2031,
+	},
+	sound = { breaks = "default_tool_breaks" },
+	_repair_material = "mcl_nether:netherite_ingot",
+	_mcl_toollike_wield = true,
+	_mcl_diggroups = {
+		swordy = { speed = 8, level = 5, uses = 2031 },
+		swordy_cobweb = { speed = 8, level = 5, uses = 2031 }
+	},
 })
 
 --Shears

mods/MAPGEN/mcl_biomes/init.lua

@@ -2068,6 +2068,20 @@ local function register_dimension_ores()
 		})
 	end
 
+	-- Ancient debris
+	if minetest.settings:get_bool("mcl_generate_ores", true) then
+		minetest.register_ore({
+			ore_type       = "scatter",
+			ore	       = "mcl_nether:ancient_debris",
+			wherein        = {"mcl_nether:netherrack"},
+			clust_scarcity = 10000,
+			clust_num_ores = 4,
+			clust_size     = 1,
+			y_min = mcl_worlds.layer_to_y(8, "nether"),
+			y_max = mcl_worlds.layer_to_y(119, "nether"),
+		})
+	end
+
 	-- Lava springs in the Nether
 	minetest.register_ore({
 		ore_type       = "scatter",

mods/MAPGEN/mcl_debrisgen/init.lua

@@ -0,0 +1,44 @@
+local c_debris = minetest.get_content_id("mcl_nether:ancient_debris")
+local c_netherrack = minetest.get_content_id("mcl_nether:netherrack")
+local c_air = minetest.get_content_id("air")
+
+local facedir = {
+  vector.new(0, 0, 1),
+  vector.new(0, 1, 0),
+  vector.new(1, 0, 0),
+  vector.new(0, 0, -1),
+  vector.new(0, -1, 0),
+  vector.new(-1, 0, 0),
+}
+
+minetest.register_on_generated(function(minp, maxp)
+  if maxp.y < mcl_vars.mg_nether_min or minp.y > mcl_vars.mg_nether_max then
+    return
+  end
+
+  local vm, emin, emax = minetest.get_mapgen_object("voxelmanip")
+  local data = vm:get_data()
+  local area = VoxelArea:new({MinEdge = emin, MaxEdge = emax})
+
+  for idx in area:iter(minp.x, math.max(minp.y, mcl_vars.mg_nether_min), minp.z, maxp.x, math.min(maxp.y, mcl_vars.mg_nether_max), maxp.z) do
+    if data[idx] == c_debris then
+      local pos = area:position(idx)
+      local exposed = false
+      for _, dir in pairs(facedir) do
+        if data[area:indexp(vector.add(pos, dir))] == c_air then
+          exposed = true
+          break
+        end
+      end
+      if exposed then
+        data[idx] = c_netherrack
+      end
+    end
+  end
+
+  vm:set_data(data)
+  vm:calc_lighting()
+  vm:update_liquids()
+  vm:write_to_map()
+end)
+

mods/MAPGEN/mcl_debrisgen/mod.conf

@@ -0,0 +1,4 @@
+name = mcl_debrisgen
+author = Fleckenstein
+description = Make sure ancient debris is not generated exposed to air
+depends = mcl_mapgen_core, mcl_nether

tools/Texture_Converter.py

@@ -202,7 +202,8 @@ def convert_textures():
 		[ tex_dir + "/models/armor/chainmail_layer_1.png", tex_dir + "/models/armor/chainmail_layer_2.png", target_dir("/mods/ITEMS/mcl_armor/textures"), "mcl_armor_helmet_chain.png", "mcl_armor_chestplate_chain.png", "mcl_armor_leggings_chain.png", "mcl_armor_boots_chain.png" ],
 		[ tex_dir + "/models/armor/gold_layer_1.png", tex_dir + "/models/armor/gold_layer_2.png", target_dir("/mods/ITEMS/mcl_armor/textures"), "mcl_armor_helmet_gold.png", "mcl_armor_chestplate_gold.png", "mcl_armor_leggings_gold.png", "mcl_armor_boots_gold.png" ],
 		[ tex_dir + "/models/armor/iron_layer_1.png", tex_dir + "/models/armor/iron_layer_2.png", target_dir("/mods/ITEMS/mcl_armor/textures"), "mcl_armor_helmet_iron.png", "mcl_armor_chestplate_iron.png", "mcl_armor_leggings_iron.png", "mcl_armor_boots_iron.png" ],
-		[ tex_dir + "/models/armor/diamond_layer_1.png", tex_dir + "/models/armor/diamond_layer_2.png", target_dir("/mods/ITEMS/mcl_armor/textures"), "mcl_armor_helmet_diamond.png", "mcl_armor_chestplate_diamond.png", "mcl_armor_leggings_diamond.png", "mcl_armor_boots_diamond.png" ]
+		[ tex_dir + "/models/armor/diamond_layer_1.png", tex_dir + "/models/armor/diamond_layer_2.png", target_dir("/mods/ITEMS/mcl_armor/textures"), "mcl_armor_helmet_diamond.png", "mcl_armor_chestplate_diamond.png", "mcl_armor_leggings_diamond.png", "mcl_armor_boots_diamond.png" ],
+        [ tex_dir + "/models/armor/netherite_layer_1.png", tex_dir + "/models/armor/netherite_layer_2.png", target_dir("/mods/ITEMS/mcl_armor/textures"), "mcl_armor_helmet_netherite.png", "mcl_armor_chestplate_netherite.png", "mcl_armor_leggings_netherite.png", "mcl_armor_boots_netherite.png" ]
 	]
 	for a in armor_files:
 		APXSIZE = 16	# for some reason MineClone2 requires this