Add Oxidization API

mods/CORE/mcl_oxidation/README.md

@@ -0,0 +1,14 @@
+# Oxidization API for MineClone 2
+This mods adds the oxidization api, so that modders can easily use the same features that copper uses.
+
+## API
+To take advantage of the actual oxidization, put `oxidizable = 1` into the list of groups for the oxidizable node.
+You would also need to put `_mcl_oxidized_variant = itemstring of node this node will oxidize into` into the node definition.
+For example, a copper block oxidizes into exposed copper, so the defintion would be `_mcl_oxidized_variant = "mcl_copper:block_exposed"`.
+
+To utilize the ability to wax the block for protection from oxidization, put `mcl_waxed_varient = item string of waxed varient of node` into the node definition table.
+For example, Copper Blocks have the definition arguement of `_mcl_waxed_variant = "mcl_copper:waxed_block"`.
+
+For waxed nodes, scraping is easy. Start by putting `waxed = 1` into the list of groups of the waxed node.
+Next put `_mcl_stripped_variant = item string of the unwaxed varient of the node` into the defintion table.
+Wxaed Copper Blocks can be scrapped into normal Copper Blocks because of the definition `_mcl_stripped_variant = "mcl_copper:block"`.

mods/CORE/mcl_oxidation/init.lua

@@ -0,0 +1,12 @@
+minetest.register_abm({
+	label = "Oxidatize Nodes",
+	nodenames = { "group:oxidizable" },
+	interval = 500,
+	chance = 3,
+	action = function(pos, node)
+		local def = minetest.registered_nodes[node]
+		if def and def._mcl_oxidized_variant then
+			minetest.swap_node(pos, { name = def._mcl_oxidized_varient, param2 = node.param2 })
+		end
+	end,
+})

mods/CORE/mcl_oxidation/mod.conf

@@ -0,0 +1,4 @@
+name = mcl_oxidation
+title = Oxidation API for MineClone 2
+author = PrairieWind, N011, Michael
+description = API to allow oxidizing different nodes.

mods/ITEMS/mcl_copper/functions.lua

@@ -1,17 +1,5 @@
 --local deepslate_mod = minetest.get_modpath("mcl_deepslate")
 
-local function register_oxidation_abm(abm_name, node_name, oxidized_variant)
-	minetest.register_abm({
-		label = abm_name,
-		nodenames = { node_name },
-		interval = 500,
-		chance = 3,
-		action = function(pos, node)
-			minetest.swap_node(pos, { name = oxidized_variant, param2 = node.param2 })
-		end,
-	})
-end
-
 --[[
 local stairs = {
 	{"stair", "exposed", "_inner", "cut_inner"},

mods/ITEMS/mcl_copper/nodes.lua

@@ -30,7 +30,7 @@ minetest.register_node("mcl_copper:block", {
 	_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},
+	groups = {pickaxey = 2, building_block = 1, oxidizable = 1},
 	sounds = mcl_sounds.node_sound_metal_defaults(),
 	_mcl_blast_resistance = 6,
 	_mcl_hardness = 3,
@@ -54,7 +54,7 @@ minetest.register_node("mcl_copper:block_exposed", {
 	_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},
+	groups = {pickaxey = 2, building_block = 1, oxidizable = 1},
 	sounds = mcl_sounds.node_sound_metal_defaults(),
 	_mcl_blast_resistance = 6,
 	_mcl_hardness = 5,
@@ -79,7 +79,7 @@ minetest.register_node("mcl_copper:block_weathered", {
 	_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},
+	groups = {pickaxey = 2, building_block = 1, oxidizable = 1},
 	sounds = mcl_sounds.node_sound_metal_defaults(),
 	_mcl_blast_resistance = 6,
 	_mcl_hardness = 5,
@@ -104,7 +104,7 @@ minetest.register_node("mcl_copper:block_oxidized", {
 	_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},
+	groups = {pickaxey = 2, building_block = 1, oxidizable = 1},
 	sounds = mcl_sounds.node_sound_metal_defaults(),
 	_mcl_blast_resistance = 6,
 	_mcl_hardness = 5,
@@ -129,7 +129,7 @@ minetest.register_node("mcl_copper:block_cut", {
 	_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},
+	groups = {pickaxey = 2, building_block = 1, oxidizable = 1},
 	sounds = mcl_sounds.node_sound_metal_defaults(),
 	_mcl_blast_resistance = 6,
 	_mcl_hardness = 5,
@@ -153,7 +153,7 @@ minetest.register_node("mcl_copper:block_exposed_cut", {
 	_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},
+	groups = {pickaxey = 2, building_block = 1, oxidizable = 1},
 	sounds = mcl_sounds.node_sound_metal_defaults(),
 	_mcl_blast_resistance = 6,
 	_mcl_hardness = 5,
@@ -178,7 +178,7 @@ minetest.register_node("mcl_copper:block_weathered_cut", {
 	_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},
+	groups = {pickaxey = 2, building_block = 1, oxidizable = 1},
 	sounds = mcl_sounds.node_sound_metal_defaults(),
 	_mcl_blast_resistance = 6,
 	_mcl_hardness = 5,
@@ -203,7 +203,7 @@ minetest.register_node("mcl_copper:block_oxidized_cut", {
 	_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},
+	groups = {pickaxey = 2, building_block = 1, oxidizable = 1},
 	sounds = mcl_sounds.node_sound_metal_defaults(),
 	_mcl_blast_resistance = 6,
 	_mcl_hardness = 5,
@@ -224,7 +224,7 @@ minetest.register_node("mcl_copper:waxed_block_oxidized_cut", {
 })
 
 mcl_stairs.register_slab("copper_cut", "mcl_copper:block_cut",
-	{pickaxey = 2},
+	{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,
@@ -238,7 +238,7 @@ mcl_stairs.register_slab("waxed_copper_cut", "mcl_copper:waxed_block_cut",
 	S("Waxed Double Slab of Cut Copper"))
 
 mcl_stairs.register_slab("copper_exposed_cut", "mcl_copper:block_exposed_cut",
-	{pickaxey = 2},
+	{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,
@@ -252,7 +252,7 @@ mcl_stairs.register_slab("waxed_copper_exposed_cut", "mcl_copper:waxed_block_exp
 	S("Waxed Double Slab of Exposed Cut Copper"))
 
 mcl_stairs.register_slab("copper_weathered_cut", "mcl_copper:block_weathered_cut",
-	{pickaxey = 2},
+	{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,
@@ -266,7 +266,7 @@ mcl_stairs.register_slab("waxed_copper_weathered_cut", "mcl_copper:waxed_block_w
 	S("Waxed Double Slab of Weathered Cut Copper"))
 
 mcl_stairs.register_slab("copper_oxidized_cut", "mcl_copper:block_oxidized_cut",
-	{pickaxey = 2},
+	{pickaxey = 2, oxidizable = 1},
 	{"mcl_copper_oxidized_cut.png", "mcl_copper_oxidized_cut.png", "mcl_copper_oxidized_cut.png"},
 	S("Slab of Oxidized Cut Copper"),
 	nil, nil, nil,
@@ -280,7 +280,7 @@ mcl_stairs.register_slab("waxed_copper_oxidized_cut", "mcl_copper:waxed_block_ox
 	S("Waxed Double Slab of Oxidized Cut Copper"))
 
 mcl_stairs.register_stair("copper_cut", "mcl_copper:block_cut",
-	{pickaxey = 2},
+	{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,
@@ -294,7 +294,7 @@ mcl_stairs.register_stair("waxed_copper_cut", "mcl_copper:waxed_block_cut",
 	"woodlike")
 
 mcl_stairs.register_stair("copper_exposed_cut", "mcl_copper:block_exposed_cut",
-	{pickaxey = 2},
+	{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,
@@ -308,7 +308,7 @@ mcl_stairs.register_stair("waxed_copper_exposed_cut", "mcl_copper:waxed_block_ex
 	"woodlike")
 
 mcl_stairs.register_stair("copper_weathered_cut", "mcl_copper:block_weathered_cut",
-	{pickaxey = 2},
+	{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,
@@ -322,7 +322,7 @@ mcl_stairs.register_stair("waxed_copper_weathered_cut", "mcl_copper:waxed_block_
 	"woodlike")
 
 mcl_stairs.register_stair("copper_oxidized_cut", "mcl_copper:block_oxidized_cut",
-	{pickaxey = 2},
+	{pickaxey = 2, oxidizable = 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("Stairs of Oxidized Cut Copper"),
 	nil, 6, nil,