Copper buttons and some small changes

mods/ITEMS/REDSTONE/mesecons_button/init.lua

@@ -207,10 +207,12 @@ function mesecon.register_button(basename, description, texture, recipeitem, sou
 		_mcl_hardness = 0.5,
 	})
 
-	minetest.register_craft({
-		output = "mesecons_button:button_"..basename.."_off",
-		recipe = {{ recipeitem }},
-	})
+	if recipeitem then
+		minetest.register_craft({
+			output = "mesecons_button:button_"..basename.."_off",
+			recipe = {{ recipeitem }},
+		})
+	end
 
 	if minetest.get_modpath("mesecons_mvps") then
 		mesecon.register_mvps_unsticky("mesecons_button:button_"..basename.."_off")

mods/ITEMS/mcl_copper/crafting.lua

@@ -220,3 +220,8 @@ minetest.register_craft({
 		{"mcl_copper:copper_ingot", "mcl_copper:copper_ingot", "mcl_copper:copper_ingot"}
 	}
 })
+
+minetest.register_craft({
+	output = "mesecons_button:button_copper_off",
+	recipe = {{"mcl_copper:copper_ingot"}}
+})

mods/ITEMS/mcl_copper/descriptions.lua

@@ -179,3 +179,10 @@ mcl_copper.doors_descs = {
     {S("Oxidized Copper Door"), S("Oxidized Copper Trapdoor")},
     {S("Waxed Oxidized Copper Door"), S("Waxed Oxidized Copper Trapdoor")}
 }
+-- Description for copper buttons, selected by its position on the table.
+mcl_copper.button_descs = {
+    S("Copper Button"), S("Waxed Copper Button"),
+    S("Exposed Copper Button"), S("Waxed Exposed Copper Button"),
+    S("Weathered Copper Button"), S("Waxed Weathered Copper Button"),
+    S("Oxidized Copper Button"), S("Waxed Oxidized Copper Button")
+}

mods/ITEMS/mcl_copper/functions.lua

@@ -12,6 +12,11 @@ local function register_oxidation_and_scraping(mod_name, subname, decay_chain)
 	for i = 1, #decay_chain - 1 do
 		item = mod_name..":"..subname..decay_chain[i]
 		oxidized_item = mod_name..":"..subname..decay_chain[i + 1]
+		-- Copper buttons have a special treatment due to the format of your name.
+		if subname:find("button") then
+			item = item.."_off"
+			oxidized_item = oxidized_item.."_off"
+		end
 
 		minetest.override_item(item, {_mcl_oxidized_variant = oxidized_item})
 		minetest.override_item(oxidized_item, {_mcl_stripped_variant = item})
@@ -64,6 +69,11 @@ local function register_waxing_and_scraping(mod_name, subname, decay_chain)
 	for i = 1, #decay_chain do
 		waxed_item = mod_name..":"..subname..decay_chain[i]
 		unwaxed_item = mod_name..":"..subname:gsub("waxed_", "")..decay_chain[i]
+		-- Copper buttons have a special treatment due to the format of your name.
+		if subname:find("button") then
+			waxed_item = waxed_item.."_off"
+			unwaxed_item = unwaxed_item.."_off"
+		end
 
 		minetest.override_item(waxed_item, {_mcl_stripped_variant = unwaxed_item})
 		minetest.override_item(unwaxed_item, {_mcl_waxed_variant = waxed_item})
@@ -116,9 +126,13 @@ register_oxidation_and_scraping("mcl_copper", "trapdoor", decay_chain)
 
 register_oxidation_and_scraping("mcl_copper", "door", decay_chain)
 
+register_oxidation_and_scraping("mesecons_button", "button_copper", decay_chain)
+
 register_waxing_and_scraping("mcl_copper", "waxed_trapdoor", decay_chain)
 
 register_waxing_and_scraping("mcl_copper", "waxed_door", decay_chain)
+
+register_waxing_and_scraping("mesecons_button", "button_waxed_copper", decay_chain)
 -- Redefining values and using decay chains for stairs and slabs.
 for i = 1, 4 do
 	decay_chain[i] = decay_chain[i].."_cut"

mods/ITEMS/mcl_copper/nodes.lua

@@ -230,6 +230,21 @@ local function register_copper_variants(name, definitions)
 				_mcl_hardness = 3
 			})
 		end
+		-- Registering buttons.
+		if definitions._mesecons_buttons then
+			mesecon.register_button(
+				names[i]:gsub("block", "copper"),
+				mcl_copper.button_descs[i],
+				set_tiles(tiles, i),
+				nil,
+				mcl_sounds.node_sound_metal_defaults(),
+				set_groups(names[i], {handy = 1, pickaxey = 1}),
+				math.ceil(i / 2) * 0.5,
+				true,
+				nil,
+				"mesecons_button_push"
+			)
+		end
 	end
 end
 -- Using the function above to register the copper blocks.
@@ -238,6 +253,7 @@ register_copper_variants("block", {
 	-- Copper blocks are no longer the manufacturing material for doors but this definition will be
 	-- maintained here to avoid individual registration of 16 blocks.
 	_mcl_doors = true,
+	_mesecons_buttons = true,
 })
 -- Using the function above to register the cut copper blocks.
 register_copper_variants("cut", {