New mcl_copper and new 1.21 MC blocks

mods/ITEMS/mcl_copper/crafting.lua

@@ -17,7 +17,7 @@ minetest.register_craft({
 })
 
 minetest.register_craft({
-	output = "mcl_copper:block_cut 4",
+	output = "mcl_copper:cut 4",
 	recipe = {
 		{ "mcl_copper:block", "mcl_copper:block" },
 		{ "mcl_copper:block", "mcl_copper:block" },
@@ -25,7 +25,15 @@ minetest.register_craft({
 })
 
 minetest.register_craft({
-	output = "mcl_copper:block_exposed_cut 4",
+	output = "mcl_copper:waxed_cut 4",
+	recipe = {
+		{ "mcl_copper:waxed_block", "mcl_copper:waxed_block" },
+		{ "mcl_copper:waxed_block", "mcl_copper:waxed_block" },
+	},
+})
+
+minetest.register_craft({
+	output = "mcl_copper:cut_exposed 4",
 	recipe = {
 		{ "mcl_copper:block_exposed", "mcl_copper:block_exposed" },
 		{ "mcl_copper:block_exposed", "mcl_copper:block_exposed" },
@@ -33,7 +41,31 @@ minetest.register_craft({
 })
 
 minetest.register_craft({
-	output = "mcl_copper:block_oxidized_cut 4",
+	output = "mcl_copper:waxed_cut_exposed 4",
+	recipe = {
+		{ "mcl_copper:waxed_block_exposed", "mcl_copper:waxed_block_exposed" },
+		{ "mcl_copper:waxed_block_exposed", "mcl_copper:waxed_block_exposed" },
+	},
+})
+
+minetest.register_craft({
+	output = "mcl_copper:cut_weathered 4",
+	recipe = {
+		{ "mcl_copper:block_weathered", "mcl_copper:block_weathered" },
+		{ "mcl_copper:block_weathered", "mcl_copper:block_weathered" },
+	},
+})
+
+minetest.register_craft({
+	output = "mcl_copper:waxed_cut_weathered 4",
+	recipe = {
+		{ "mcl_copper:waxed_block_weathered", "mcl_copper:waxed_block_weathered" },
+		{ "mcl_copper:waxed_block_weathered", "mcl_copper:waxed_block_weathered" },
+	},
+})
+
+minetest.register_craft({
+	output = "mcl_copper:cut_oxidized 4",
 	recipe = {
 		{ "mcl_copper:block_oxidized", "mcl_copper:block_oxidized" },
 		{ "mcl_copper:block_oxidized", "mcl_copper:block_oxidized" },
@@ -41,14 +73,167 @@ minetest.register_craft({
 })
 
 minetest.register_craft({
-	output = "mcl_copper:block_weathered_cut 4",
+	output = "mcl_copper:waxed_cut_oxidized 4",
 	recipe = {
-		{ "mcl_copper:block_weathered", "mcl_copper:block_weathered" },
-		{ "mcl_copper:block_weathered", "mcl_copper:block_weathered" },
+		{ "mcl_copper:waxed_block_oxidized", "mcl_copper:waxed_block_oxidized" },
+		{ "mcl_copper:waxed_block_oxidized", "mcl_copper:waxed_block_oxidized" },
 	},
 })
 
-local waxable_blocks = { "block", "block_cut", "block_exposed", "block_exposed_cut", "block_weathered", "block_weathered_cut", "block_oxidized", "block_oxidized_cut" }
+minetest.register_craft({
+	output = "mcl_copper:grate 4",
+	recipe = {
+		{ "", "mcl_copper:block", "" },
+		{ "mcl_copper:block", "", "mcl_copper:block" },
+		{ "", "mcl_copper:block", "" }
+	}
+})
+
+minetest.register_craft({
+	output = "mcl_copper:waxed_grate 4",
+	recipe = {
+		{ "", "mcl_copper:waxed_block", "" },
+		{ "mcl_copper:waxed_block", "", "mcl_copper:waxed_block" },
+		{ "", "mcl_copper:waxed_block", "" }
+	}
+})
+
+minetest.register_craft({
+	output = "mcl_copper:grate_exposed 4",
+	recipe = {
+		{ "", "mcl_copper:block_exposed", "" },
+		{ "mcl_copper:block_exposed", "", "mcl_copper:block_exposed" },
+		{ "", "mcl_copper:block_exposed", "" }
+	}
+})
+
+minetest.register_craft({
+	output = "mcl_copper:waxed_grate_exposed 4",
+	recipe = {
+		{ "", "mcl_copper:waxed_block_exposed", "" },
+		{ "mcl_copper:waxed_block_exposed", "", "mcl_copper:waxed_block_exposed" },
+		{ "", "mcl_copper:waxed_block_exposed", "" }
+	}
+})
+
+minetest.register_craft({
+	output = "mcl_copper:grate_weathered 4",
+	recipe = {
+		{ "", "mcl_copper:block_weathered", "" },
+		{ "mcl_copper:block_weathered", "", "mcl_copper:block_weathered" },
+		{ "", "mcl_copper:block_weathered", "" }
+	}
+})
+
+minetest.register_craft({
+	output = "mcl_copper:waxed_grate_weathered 4",
+	recipe = {
+		{ "", "mcl_copper:waxed_block_weathered", "" },
+		{ "mcl_copper:waxed_block_weathered", "", "mcl_copper:waxed_block_weathered" },
+		{ "", "mcl_copper:waxed_block_weathered", "" }
+	}
+})
+
+minetest.register_craft({
+	output = "mcl_copper:grate_oxidized 4",
+	recipe = {
+		{ "", "mcl_copper:block_oxidized", "" },
+		{ "mcl_copper:block_oxidized", "", "mcl_copper:block_oxidized" },
+		{ "", "mcl_copper:block_oxidized", "" }
+	}
+})
+
+minetest.register_craft({
+	output = "mcl_copper:waxed_grate_oxidized 4",
+	recipe = {
+		{ "", "mcl_copper:waxed_block_oxidized", "" },
+		{ "mcl_copper:waxed_block_oxidized", "", "mcl_copper:waxed_block_oxidized" },
+		{ "", "mcl_copper:waxed_block_oxidized", "" }
+	}
+})
+
+minetest.register_craft({
+	output = "mcl_copper:chiseled 1",
+	recipe = {
+		{ "mcl_stairs:slab_copper_cut" },
+		{ "mcl_stairs:slab_copper_cut" }
+	}
+})
+
+minetest.register_craft({
+	output = "mcl_copper:waxed_chiseled 1",
+	recipe = {
+		{ "mcl_stairs:slab_waxed_copper_cut" },
+		{ "mcl_stairs:slab_waxed_copper_cut" }
+	}
+})
+
+minetest.register_craft({
+	output = "mcl_copper:chiseled_exposed 1",
+	recipe = {
+		{ "mcl_stairs:slab_copper_exposed_cut" },
+		{ "mcl_stairs:slab_copper_exposed_cut" }
+	}
+})
+
+minetest.register_craft({
+	output = "mcl_copper:waxed_chiseled_exposed 1",
+	recipe = {
+		{ "mcl_stairs:slab_waxed_copper_exposed_cut" },
+		{ "mcl_stairs:slab_waxed_copper_exposed_cut" }
+	}
+})
+
+minetest.register_craft({
+	output = "mcl_copper:chiseled_weathered 1",
+	recipe = {
+		{ "mcl_stairs:slab_copper_weathered_cut" },
+		{ "mcl_stairs:slab_copper_weathered_cut" }
+	}
+})
+
+minetest.register_craft({
+	output = "mcl_copper:waxed_chiseled_weathered 1",
+	recipe = {
+		{ "mcl_stairs:slab_waxed_copper_weathered_cut" },
+		{ "mcl_stairs:slab_waxed_copper_weathered_cut" }
+	}
+})
+
+minetest.register_craft({
+	output = "mcl_copper:chiseled_oxidized 1",
+	recipe = {
+		{ "mcl_stairs:slab_copper_oxidized_cut" },
+		{ "mcl_stairs:slab_copper_oxidized_cut" }
+	}
+})
+
+minetest.register_craft({
+	output = "mcl_copper:waxed_chiseled_oxidized 1",
+	recipe = {
+		{ "mcl_stairs:slab_waxed_copper_oxidized_cut" },
+		{ "mcl_stairs:slab_waxed_copper_oxidized_cut" }
+	}
+})
+
+local waxable_blocks = {
+	"block",
+	"cut",
+	"grate",
+	"chiseled",
+	"block_exposed",
+	"cut_exposed",
+	"grate_exposed",
+	"chiseled_exposed",
+	"block_weathered",
+	"cut_weathered",
+	"grate_weathered",
+	"chiseled_weathered",
+	"block_oxidized",
+	"cut_oxidized",
+	"grate_oxidized",
+	"chiseled_oxidized"
+}
 
 for _, w in ipairs(waxable_blocks) do
 	minetest.register_craft({
@@ -59,10 +244,22 @@ for _, w in ipairs(waxable_blocks) do
 	})
 end
 
-local cuttable_blocks = { "block", "waxed_block", "block_exposed", "waxed_block_exposed", "block_weathered", "waxed_block_weathered", "block_oxidized", "waxed_block_oxidized" }
+local cuttable_blocks = {
+	"block",
+	"waxed_block",
+	"block_exposed",
+	"waxed_block_exposed",
+	"block_weathered",
+	"waxed_block_weathered",
+	"block_oxidized",
+	"waxed_block_oxidized"
+}
 
 for _, c in ipairs(cuttable_blocks) do
-	mcl_stonecutter.register_recipe("mcl_copper:"..c, "mcl_copper:"..c.."_cut", 4)
+	mcl_stonecutter.register_recipe("mcl_copper:"..c, "mcl_copper:"..c:gsub("block", "cut"), 4)
+	mcl_stonecutter.register_recipe("mcl_copper:"..c, "mcl_copper:"..c:gsub("block", "grate"), 4)
+	mcl_stonecutter.register_recipe("mcl_copper:"..c, "mcl_copper:"..c:gsub("block", "chiseled"), 4)
+	mcl_stonecutter.register_recipe("mcl_copper:"..c:gsub("block", "cut"), "mcl_copper:"..c:gsub("block", "chiseled"), 1)
 end
 
 minetest.register_craft({

mods/ITEMS/mcl_copper/descriptions.lua

@@ -0,0 +1,89 @@
+mcl_copper.copper_descs = {
+    ["block"] = {
+        "Block of Copper", "Waxed Block of Copper",
+        "Exposed Copper", "Waxed Exposed Copper",
+        "Weathered Copper", "Waxed Weathered Copper",
+        "Oxidized Copper", "Waxed Oxidized Copper"
+    },
+    ["cut"] = {
+        "Cut Copper", "Waxed Cut Copper",
+        "Exposed Cut Copper", "Waxed Exposed Cut Copper",
+        "Weathered Cut Copper", "Waxed Weathered Cut Copper",
+        "Oxidized Cut Copper", "Waxed Oxidized Cut Copper"
+    },
+    ["grate"] = {
+        "Copper Grate", "Waxed Copper Grate",
+        "Exposed Copper Grate", "Waxed Exposed Copper Grate",
+        "Weathered Copper Grate", "Waxed Weathered Copper Grate",
+        "Oxidized Copper Grate", "Waxed Oxidized Copper Grate"
+    },
+    ["chiseled"] = {
+        "Chiseled Copper", "Waxed Chiseled Copper",
+        "Exposed Chiseled Copper", "Waxed Exposed Chiseled Copper",
+        "Weathered Chiseled Copper", "Waxed Weathered Chiseled Copped",
+        "Oxidized Chiseled Copper", "Waxed Oxidized Chiseled Copper"
+    }
+}
+
+mcl_copper.copper_longdescs = {
+    ["block"] = {
+        "A block of copper is mostly a decorative block.",
+		"Exposed copper is a decorative block.",
+		"Weathered copper is a decorative block.",
+		"Oxidized copper is a decorative block."
+    },
+    ["cut"] = {
+        "Cut copper is a decorative block.",
+		"Exposed cut copper is a decorative block.",
+		"Weathered cut copper is a decorative block.",
+		"Oxidized cut copper is a decorative block."
+    },
+    ["grate"] = {
+        "Copper grate is a decorative block.",
+		"Exposed copper grate is a decorative block.",
+		"Weathered copper grate is a decorative block.",
+		"Oxidized copper grate is a decorative block."
+    },
+    ["chiseled"] = {
+        "Chiseled copper is a decorative block.",
+        "Exposed chiseled copper is a decorative block.",
+        "Weathered chiseled copper is a decorative block.",
+        "Oxidized chiseled copper is a decorative block."
+    }
+}
+
+mcl_copper.stairs_subnames = {
+    ["cut"] = {
+        "copper_cut", "waxed_copper_cut",
+        "copper_exposed_cut", "waxed_copper_exposed_cut",
+        "copper_weathered_cut", "waxed_copper_weathered_cut",
+        "copper_oxidized_cut", "waxed_copper_oxidized_cut"
+    }
+}
+
+mcl_copper.stairs_descs = {
+    ["copper_cut"] = {
+        "Slab of Cut Copper", "Double Slab of Cut Copper", "Stairs of Cut Copper",
+    },
+    ["waxed_copper_cut"] = {
+        "Waxed Slab of Cut Copper", "Waxed Double Slab of Cut Copper", "Waxed Stairs of Cut Copper",
+    },
+    ["copper_exposed_cut"] = {
+        "Slab of Exposed Cut Copper", "Double Slab of Exposed Cut Copper", "Stairs of Exposed Cut waxed_copper_oxidized_cut"
+    },
+    ["waxed_copper_exposed_cut"] = {
+        "Waxed Slab of Exposed Cut Copper", "Waxed Double Slab of Exposed Cut Copper", "Stairs of Exposed Cut Copper"
+    },
+    ["copper_weathered_cut"] = {
+        "Slab of Weathered Cut Copper", "Double Slab of Weathered Cut Copper", "Stairs of Weathered Cut Copper"
+    },
+    ["waxed_copper_weathered_cut"] = {
+        "Waxed Slab of Weathered Cut Copper", "Waxed Double Slab of Weathered Cut Copper", "Waxed Stairs of Weathered Cut Copper"
+    },
+    ["copper_oxidized_cut"] = {
+        "Slab of Oxidized Cut Copper", "Double Slab of Oxidized Cut Copper", "Stairs of Oxidized Cut Copper"
+    },
+    ["waxed_copper_oxidized_cut"] = {
+        "Waxed Slab of Oxidized Cut Copper", "Waxed Double Slab of Oxidized Cut Copper", "Waxed Stairs of Oxidized Cut Copper"
+    }
+}

mods/ITEMS/mcl_copper/init.lua

@@ -2,6 +2,7 @@ local path = minetest.get_modpath("mcl_copper")
 
 mcl_copper = {} -- initialize global variable.
 
+dofile(path .. "/descriptions.lua")
 dofile(path .. "/nodes.lua")
 dofile(path .. "/items.lua")
 dofile(path .. "/crafting.lua")

mods/ITEMS/mcl_copper/nodes.lua

@@ -1,5 +1,74 @@
 local S = minetest.get_translator("mcl_copper")
 
+function mcl_copper.register_copper_variants(name, definitions)
+	local oxidized_variant, stripped_variant, waxed_variant
+	local groups = table.copy(definitions.groups)
+	local names = {
+		name, "waxed_"..name,
+		name.."_exposed", "waxed_"..name.."_exposed",
+		name.."_weathered", "waxed_"..name.."_weathered",
+		name.."_oxidized", "waxed_"..name.."_oxidized"
+	}
+	local tiles = {
+		"mcl_copper_"..name..".png",
+		"mcl_copper_"..name.."_exposed.png",
+		"mcl_copper_"..name.."_weathered.png",
+		"mcl_copper_"..name.."_oxidized.png"
+	}
+
+	for i = 1, #names do
+		if names[i]:find("waxed") then
+			groups.waxed = 1
+			stripped_variant = "mcl_copper:"..names[i-1]
+		else
+			if not names[i]:find("oxidized") then
+				groups.oxidizable = 1
+				oxidized_variant = "mcl_copper:"..names[i+2]
+			end
+			if i ~= 1 then
+				stripped_variant = "mcl_copper:"..names[i-2]
+			end
+			waxed_variant = "mcl_copper:"..names[i+1]
+		end
+
+		minetest.register_node("mcl_copper:"..names[i], {
+			description = S(mcl_copper.copper_descs[name][i]),
+			drawtype = definitions.drawtype or "normal",
+			groups = groups,
+			is_ground_content = false,
+			light_source = nil,
+			paramtype = definitions.paramtype or "none",
+			paramtype2 = definitions.paramtype2 or "none",
+			sounds = mcl_sounds.node_sound_metal_defaults(),
+			sunlight_propagates = definitions.sunlight_propagates or false,
+			tiles = {tiles[math.ceil(i/2)]},
+			_doc_items_longdesc = S(mcl_copper.copper_longdescs[name][math.ceil(i/2)]),
+			_mcl_blast_resistance = 6,
+			_mcl_hardness = 3,
+			_mcl_oxidized_variant = oxidized_variant,
+			_mcl_stripped_variant = stripped_variant,
+			_mcl_waxed_variant = waxed_variant,
+		})
+
+		if definitions._mcl_stairs then
+			local subname = mcl_copper.stairs_subnames[name][i]
+			groups.building_block = 0
+
+			mcl_stairs.register_slab(subname, "mcl_copper:"..names[i],
+				groups, {tiles[math.ceil(i/2)], tiles[math.ceil(i/2)], tiles[math.ceil(i/2)]},
+				S(mcl_copper.stairs_descs[subname][1]), nil, nil, nil,
+				S(mcl_copper.stairs_descs[subname][2])
+			)
+
+			mcl_stairs.register_stair(subname, "mcl_copper:"..names[i],
+				groups, {tiles[math.ceil(i/2)], tiles[math.ceil(i/2)], tiles[math.ceil(i/2)],
+				tiles[math.ceil(i/2)], tiles[math.ceil(i/2)], tiles[math.ceil(i/2)]},
+				S(mcl_copper.stairs_descs[subname][3]), nil, nil, nil, "woodlike"
+			)
+		end
+	end
+end
+
 minetest.register_node("mcl_copper:stone_with_copper", {
 	description = S("Copper Ore"),
 	_doc_items_longdesc = S("Some copper contained in stone, it is pretty common and can be found below sea level."),
@@ -17,326 +86,27 @@ minetest.register_node("mcl_copper:stone_with_copper", {
 minetest.register_node("mcl_copper:block_raw", {
 	description = S("Block of Raw Copper"),
 	_doc_items_longdesc = S("A block used for compact raw copper storage."),
-	tiles = {"mcl_copper_block_raw.png"},
+	tiles = {"mcl_copper_raw_block.png"},
 	is_ground_content = false,
-	groups = {pickaxey = 2, building_block = 1, blast_furnace_smeltable = 1 },
+	groups = {pickaxey = 2, building_block = 1, blast_furnace_smeltable = 1},
 	sounds = mcl_sounds.node_sound_metal_defaults(),
 	_mcl_blast_resistance = 6,
 	_mcl_hardness = 5,
 })
 
-minetest.register_node("mcl_copper:block", {
-	description = S("Block of Copper"),
-	_doc_items_longdesc = S("A block of copper is mostly a decorative block."),
-	tiles = {"mcl_copper_block.png"},
-	is_ground_content = false,
-	groups = {pickaxey = 2, building_block = 1, oxidizable = 1},
-	sounds = mcl_sounds.node_sound_metal_defaults(),
-	_mcl_blast_resistance = 6,
-	_mcl_hardness = 3,
-	_mcl_oxidized_variant = "mcl_copper:block_exposed",
-	_mcl_waxed_variant = "mcl_copper:waxed_block",
-})
-
-minetest.register_node("mcl_copper:waxed_block", {
-	description = S("Waxed Block of Copper"),
-	_doc_items_longdesc = S("A block of copper is mostly a decorative block."),
-	tiles = {"mcl_copper_block.png"},
-	is_ground_content = false,
-	groups = {pickaxey = 2, building_block = 1, waxed = 1},
-	sounds = mcl_sounds.node_sound_metal_defaults(),
-	_mcl_blast_resistance = 6,
-	_mcl_hardness = 3,
-	_mcl_stripped_variant = "mcl_copper:block",
-})
-
-minetest.register_node("mcl_copper:block_exposed", {
-	description = S("Exposed Copper"),
-	_doc_items_longdesc = S("Exposed copper is a decorative block."),
-	tiles = {"mcl_copper_exposed.png"},
-	is_ground_content = false,
-	groups = {pickaxey = 2, building_block = 1, oxidizable = 1},
-	sounds = mcl_sounds.node_sound_metal_defaults(),
-	_mcl_blast_resistance = 6,
-	_mcl_hardness = 5,
-	_mcl_oxidized_variant = "mcl_copper:block_weathered",
-	_mcl_waxed_variant = "mcl_copper:waxed_block_exposed",
-	_mcl_stripped_variant = "mcl_copper:block",
-})
-
-minetest.register_node("mcl_copper:waxed_block_exposed", {
-	description = S("Waxed Exposed Copper"),
-	_doc_items_longdesc = S("Exposed copper is a decorative block."),
-	tiles = {"mcl_copper_exposed.png"},
-	is_ground_content = false,
-	groups = {pickaxey = 2, building_block = 1, waxed = 1},
-	sounds = mcl_sounds.node_sound_metal_defaults(),
-	_mcl_blast_resistance = 6,
-	_mcl_hardness = 5,
-	_mcl_stripped_variant = "mcl_copper:block_exposed",
-})
-
-minetest.register_node("mcl_copper:block_weathered", {
-	description = S("Weathered Copper"),
-	_doc_items_longdesc = S("Weathered copper is a decorative block."),
-	tiles = {"mcl_copper_weathered.png"},
-	is_ground_content = false,
-	groups = {pickaxey = 2, building_block = 1, oxidizable = 1},
-	sounds = mcl_sounds.node_sound_metal_defaults(),
-	_mcl_blast_resistance = 6,
-	_mcl_hardness = 5,
-	_mcl_oxidized_variant = "mcl_copper:block_oxidized",
-	_mcl_waxed_variant = "mcl_copper:waxed_block_weathered",
-	_mcl_stripped_variant = "mcl_copper:block_exposed",
-})
-
-minetest.register_node("mcl_copper:waxed_block_weathered", {
-	description = S("Waxed Weathered Copper"),
-	_doc_items_longdesc = S("Weathered copper is a decorative block."),
-	tiles = {"mcl_copper_weathered.png"},
-	is_ground_content = false,
-	groups = {pickaxey = 2, building_block = 1, waxed = 1},
-	sounds = mcl_sounds.node_sound_metal_defaults(),
-	_mcl_blast_resistance = 6,
-	_mcl_hardness = 5,
-	_mcl_stripped_variant = "mcl_copper:block_weathered",
-})
-
-minetest.register_node("mcl_copper:block_oxidized", {
-	description = S("Oxidized Copper"),
-	_doc_items_longdesc = S("Oxidized copper is a decorative block."),
-	tiles = {"mcl_copper_oxidized.png"},
-	is_ground_content = false,
+mcl_copper.register_copper_variants("block", {
 	groups = {pickaxey = 2, building_block = 1},
-	sounds = mcl_sounds.node_sound_metal_defaults(),
-	_mcl_blast_resistance = 6,
-	_mcl_hardness = 5,
-	_mcl_waxed_variant = "mcl_copper:waxed_block_oxidized",
-	_mcl_stripped_variant = "mcl_copper:block_weathered",
+	--_mcl_doors = true,
 })
-
-minetest.register_node("mcl_copper:waxed_block_oxidized", {
-	description = S("Waxed Oxidized Copper"),
-	_doc_items_longdesc = S("Oxidized copper is a decorative block."),
-	tiles = {"mcl_copper_oxidized.png"},
-	is_ground_content = false,
-	groups = {pickaxey = 2, building_block = 1, waxed = 1},
-	sounds = mcl_sounds.node_sound_metal_defaults(),
-	_mcl_blast_resistance = 6,
-	_mcl_hardness = 5,
-	_mcl_stripped_variant = "mcl_copper:block_oxidized",
-})
-
-minetest.register_node("mcl_copper:block_cut", {
-	description = S("Cut Copper"),
-	_doc_items_longdesc = S("Cut copper is a decorative block."),
-	tiles = {"mcl_copper_block_cut.png"},
-	is_ground_content = false,
-	groups = {pickaxey = 2, building_block = 1, oxidizable = 1},
-	sounds = mcl_sounds.node_sound_metal_defaults(),
-	_mcl_blast_resistance = 6,
-	_mcl_hardness = 5,
-	_mcl_oxidized_variant = "mcl_copper:block_exposed_cut",
-	_mcl_waxed_variant = "mcl_copper:waxed_block_cut",
-})
-
-minetest.register_node("mcl_copper:waxed_block_cut", {
-	description = S("Waxed Cut Copper"),
-	_doc_items_longdesc = S("Cut copper is a decorative block."),
-	tiles = {"mcl_copper_block_cut.png"},
-	is_ground_content = false,
-	groups = {pickaxey = 2, building_block = 1, waxed = 1},
-	sounds = mcl_sounds.node_sound_metal_defaults(),
-	_mcl_blast_resistance = 6,
-	_mcl_hardness = 5,
-	_mcl_stripped_variant = "mcl_copper:block_cut",
-})
-
-minetest.register_node("mcl_copper:block_exposed_cut", {
-	description = S("Exposed Cut Copper"),
-	_doc_items_longdesc = S("Exposed cut copper is a decorative block."),
-	tiles = {"mcl_copper_exposed_cut.png"},
-	is_ground_content = false,
-	groups = {pickaxey = 2, building_block = 1, oxidizable = 1},
-	sounds = mcl_sounds.node_sound_metal_defaults(),
-	_mcl_blast_resistance = 6,
-	_mcl_hardness = 5,
-	_mcl_waxed_variant = "mcl_copper:waxed_block_exposed_cut",
-	_mcl_oxidized_variant = "mcl_copper:block_weathered_cut",
-	_mcl_stripped_variant = "mcl_copper:block_cut",
-})
-
-minetest.register_node("mcl_copper:waxed_block_exposed_cut", {
-	description = S("Waxed Exposed Cut Copper"),
-	_doc_items_longdesc = S("Exposed cut copper is a decorative block."),
-	tiles = {"mcl_copper_exposed_cut.png"},
-	is_ground_content = false,
-	groups = {pickaxey = 2, building_block = 1, waxed = 1},
-	sounds = mcl_sounds.node_sound_metal_defaults(),
-	_mcl_blast_resistance = 6,
-	_mcl_hardness = 5,
-	_mcl_stripped_variant = "mcl_copper:block_exposed_cut",
-})
-
-minetest.register_node("mcl_copper:block_weathered_cut", {
-	description = S("Weathered Cut Copper"),
-	_doc_items_longdesc = S("Weathered cut copper is a decorative block."),
-	tiles = {"mcl_copper_weathered_cut.png"},
-	is_ground_content = false,
-	groups = {pickaxey = 2, building_block = 1, oxidizable = 1},
-	sounds = mcl_sounds.node_sound_metal_defaults(),
-	_mcl_blast_resistance = 6,
-	_mcl_hardness = 5,
-	_mcl_stripped_variant = "mcl_copper:block_exposed_cut",
-	_mcl_oxidized_variant = "mcl_copper:block_oxidized_cut",
-	_mcl_waxed_variant = "mcl_copper:waxed_block_weathered_cut",
-})
-
-minetest.register_node("mcl_copper:waxed_block_weathered_cut", {
-	description = S("Waxed Weathered Cut Copper"),
-	_doc_items_longdesc = S("Weathered cut copper is a decorative block."),
-	tiles = {"mcl_copper_weathered_cut.png"},
-	is_ground_content = false,
-	groups = {pickaxey = 2, building_block = 1, waxed = 1},
-	sounds = mcl_sounds.node_sound_metal_defaults(),
-	_mcl_blast_resistance = 6,
-	_mcl_hardness = 5,
-	_mcl_stripped_variant = "mcl_copper:block_weathered_cut",
-})
-
-minetest.register_node("mcl_copper:block_oxidized_cut", {
-	description = S("Oxidized Cut Copper"),
-	_doc_items_longdesc = S("Oxidized cut copper is a decorative block."),
-	tiles = {"mcl_copper_oxidized_cut.png"},
-	is_ground_content = false,
+mcl_copper.register_copper_variants("cut", {
 	groups = {pickaxey = 2, building_block = 1},
-	sounds = mcl_sounds.node_sound_metal_defaults(),
-	_mcl_blast_resistance = 6,
-	_mcl_hardness = 5,
-	_mcl_stripped_variant = "mcl_copper:block_weathered_cut",
-	_mcl_waxed_variant = "mcl_copper:waxed_block_oxidized_cut",
+	_mcl_stairs = true,
 })
-
-minetest.register_node("mcl_copper:waxed_block_oxidized_cut", {
-	description = S("Waxed Oxidized Cut Copper"),
-	_doc_items_longdesc = S("Oxidized cut copper is a decorative block."),
-	tiles = {"mcl_copper_oxidized_cut.png"},
-	is_ground_content = false,
-	groups = {pickaxey = 2, building_block = 1, waxed = 1},
-	sounds = mcl_sounds.node_sound_metal_defaults(),
-	_mcl_blast_resistance = 6,
-	_mcl_hardness = 5,
-	_mcl_stripped_variant = "mcl_copper:block_oxidized_cut",
+mcl_copper.register_copper_variants("grate", {
+	drawtype = "allfaces",
+	groups = {pickaxey = 2, building_block = 1, disable_suffocation = 1},
+	sunlight_propagates = true,
+})
+mcl_copper.register_copper_variants("chiseled", {
+	groups = {pickaxey = 2, building_block = 1}
 })
-
-mcl_stairs.register_slab("copper_cut", "mcl_copper:block_cut",
-	{pickaxey = 2, oxidizable = 1},
-	{"mcl_copper_block_cut.png", "mcl_copper_block_cut.png", "mcl_copper_block_cut.png"},
-	S("Slab of Cut Copper"),
-	nil, nil, nil,
-	S("Double Slab of Cut Copper"))
-
-mcl_stairs.register_slab("waxed_copper_cut", "mcl_copper:waxed_block_cut",
-	{pickaxey = 2, waxed = 1},
-	{"mcl_copper_block_cut.png", "mcl_copper_block_cut.png", "mcl_copper_block_cut.png"},
-	S("Waxed Slab of Cut Copper"),
-	nil, nil, nil,
-	S("Waxed Double Slab of Cut Copper"))
-
-mcl_stairs.register_slab("copper_exposed_cut", "mcl_copper:block_exposed_cut",
-	{pickaxey = 2, oxidizable = 1},
-	{"mcl_copper_exposed_cut.png", "mcl_copper_exposed_cut.png", "mcl_copper_exposed_cut.png"},
-	S("Slab of Exposed Cut Copper"),
-	nil, nil, nil,
-	S("Double Slab of Exposed Cut Copper"))
-
-mcl_stairs.register_slab("waxed_copper_exposed_cut", "mcl_copper:waxed_block_exposed_cut",
-	{pickaxey = 2, waxed = 1},
-	{"mcl_copper_exposed_cut.png", "mcl_copper_exposed_cut.png", "mcl_copper_exposed_cut.png"},
-	S("Waxed Slab of Exposed Cut Copper"),
-	nil, nil, nil,
-	S("Waxed Double Slab of Exposed Cut Copper"))
-
-mcl_stairs.register_slab("copper_weathered_cut", "mcl_copper:block_weathered_cut",
-	{pickaxey = 2, oxidizable = 1},
-	{"mcl_copper_weathered_cut.png", "mcl_copper_weathered_cut.png", "mcl_copper_weathered_cut.png"},
-	S("Slab of Weathered Cut Copper"),
-	nil, nil, nil,
-	S("Double Slab of Weathered Cut Copper"))
-
-mcl_stairs.register_slab("waxed_copper_weathered_cut", "mcl_copper:waxed_block_weathered_cut",
-	{pickaxey = 2, waxed = 1},
-	{"mcl_copper_weathered_cut.png", "mcl_copper_weathered_cut.png", "mcl_copper_weathered_cut.png"},
-	S("Waxed Slab of Weathered Cut Copper"),
-	nil, nil, nil,
-	S("Waxed Double Slab of Weathered Cut Copper"))
-
-mcl_stairs.register_slab("copper_oxidized_cut", "mcl_copper:block_oxidized_cut",
-	{pickaxey = 2},
-	{"mcl_copper_oxidized_cut.png", "mcl_copper_oxidized_cut.png", "mcl_copper_oxidized_cut.png"},
-	S("Slab of Oxidized Cut Copper"),
-	nil, nil, nil,
-	S("Double Slab of Oxidized Cut Copper"))
-
-mcl_stairs.register_slab("waxed_copper_oxidized_cut", "mcl_copper:waxed_block_oxidized_cut",
-	{pickaxey = 2, waxed = 1},
-	{"mcl_copper_oxidized_cut.png", "mcl_copper_oxidized_cut.png", "mcl_copper_oxidized_cut.png"},
-	S("Waxed Slab of Oxidized Cut Copper"),
-	nil, nil, nil,
-	S("Waxed Double Slab of Oxidized Cut Copper"))
-
-mcl_stairs.register_stair("copper_cut", "mcl_copper:block_cut",
-	{pickaxey = 2, oxidizable = 1},
-	{"mcl_copper_block_cut.png", "mcl_copper_block_cut.png", "mcl_copper_block_cut.png", "mcl_copper_block_cut.png", "mcl_copper_block_cut.png", "mcl_copper_block_cut.png"},
-	S("Stairs of Cut Copper"),
-	nil, 6, nil,
-	"woodlike")
-
-mcl_stairs.register_stair("waxed_copper_cut", "mcl_copper:waxed_block_cut",
-	{pickaxey = 2, waxed = 1},
-	{"mcl_copper_block_cut.png", "mcl_copper_block_cut.png", "mcl_copper_block_cut.png", "mcl_copper_block_cut.png", "mcl_copper_block_cut.png", "mcl_copper_block_cut.png"},
-	S("Waxed Stairs of Cut Copper"),
-	nil, 6, nil,
-	"woodlike")
-
-mcl_stairs.register_stair("copper_exposed_cut", "mcl_copper:block_exposed_cut",
-	{pickaxey = 2, oxidizable = 1},
-	{"mcl_copper_exposed_cut.png", "mcl_copper_exposed_cut.png", "mcl_copper_exposed_cut.png", "mcl_copper_exposed_cut.png", "mcl_copper_exposed_cut.png", "mcl_copper_exposed_cut.png"},
-	S("Stairs of Exposed Cut Copper"),
-	nil, 6, nil,
-	"woodlike")
-
-mcl_stairs.register_stair("waxed_copper_exposed_cut", "mcl_copper:waxed_block_exposed_cut",
-	{pickaxey = 2, waxed = 1},
-	{"mcl_copper_exposed_cut.png", "mcl_copper_exposed_cut.png", "mcl_copper_exposed_cut.png", "mcl_copper_exposed_cut.png", "mcl_copper_exposed_cut.png", "mcl_copper_exposed_cut.png"},
-	S("Waxed Stairs of Exposed Cut Copper"),
-	nil, 6, nil,
-	"woodlike")
-
-mcl_stairs.register_stair("copper_weathered_cut", "mcl_copper:block_weathered_cut",
-	{pickaxey = 2, oxidizable = 1},
-	{"mcl_copper_weathered_cut.png", "mcl_copper_weathered_cut.png", "mcl_copper_weathered_cut.png", "mcl_copper_weathered_cut.png", "mcl_copper_weathered_cut.png", "mcl_copper_weathered_cut.png"},
-	S("Stairs of Weathered Cut Copper"),
-	nil, 6, nil,
-	"woodlike")
-
-mcl_stairs.register_stair("waxed_copper_weathered_cut", "mcl_copper:waxed_block_weathered_cut",
-	{pickaxey = 2, waxed = 1},
-	{"mcl_copper_weathered_cut.png", "mcl_copper_weathered_cut.png", "mcl_copper_weathered_cut.png", "mcl_copper_weathered_cut.png", "mcl_copper_weathered_cut.png", "mcl_copper_weathered_cut.png"},
-	S("Waxed Stairs of Weathered Cut Copper"),
-	nil, 6, nil,
-	"woodlike")
-
-mcl_stairs.register_stair("copper_oxidized_cut", "mcl_copper:block_oxidized_cut",
-	{pickaxey = 2},
-	{"mcl_copper_oxidized_cut.png", "mcl_copper_oxidized_cut.png", "mcl_copper_oxidized_cut.png", "mcl_copper_oxidized_cut.png", "mcl_copper_oxidized_cut.png", "mcl_copper_oxidized_cut.png"},
-	S("Stairs of Oxidized Cut Copper"),
-	nil, 6, nil,
-	"woodlike")
-
-mcl_stairs.register_stair("waxed_copper_oxidized_cut", "mcl_copper:waxed_block_oxidized_cut",
-	{pickaxey = 2, waxed = 1},
-	{"mcl_copper_oxidized_cut.png", "mcl_copper_oxidized_cut.png", "mcl_copper_oxidized_cut.png", "mcl_copper_oxidized_cut.png", "mcl_copper_oxidized_cut.png", "mcl_copper_oxidized_cut.png"},
-	S("Waxed Stairs of Oxidized Cut Copper"),
-	nil, 6, nil,
-	"woodlike")