finish the sorters and add crafting for the cards

mods/atvomat/mover.lua

@@ -228,7 +228,7 @@ minetest.register_node("atvomat:mover",{
 						
 				end
 				
-				for k2, v2 in pairs(atvomat.fuel_sort) do
+				for k2, v2 in pairs(atvomat.fuel_sort) do -- let's see if the mover has a fuel item inside it and check if it will fit inside the fuel slot entirely.
 					
 					if inv:room_for_item(v[2], moverstackname) and moverstackname == k2 then
 				
@@ -242,7 +242,7 @@ minetest.register_node("atvomat:mover",{
 					
 				end
 				
-				if inv:room_for_item(v[1], moverstackname) then
+				if inv:room_for_item(v[1], moverstackname) then -- does it not fit or is the slot incapable of taking it in? fuel will be placed in the cooking or container slot instead.
 				
 					moverstack:take_item()
 					inv:add_item(v[1], moverstackname)
@@ -255,7 +255,7 @@ minetest.register_node("atvomat:mover",{
 		
 		end
 		
-		if front_node.name == "atvomat:mover" then
+		if front_node.name == "atvomat:mover" then -- is the node in front of us a mover? then we'll insert it directly instead of the push pull configuration. this bypasses the pull from container, then push
 		
 			local inv = minetest.get_meta(fpos):get_inventory()
 			

mods/atvomat/sorter.lua

@@ -28,8 +28,8 @@ local atsorter =
 	"list[current_name;down;5,0;3,1]" .. 
 	"list[current_name;left;0,1;3,1]" .. 
 	"list[current_name;right;5,1;3,1]" .. 
-	"list[current_name;front;0,2;3,1]" .. 
-	"list[current_name;back;5,2;3,1]" .. 
+	"list[current_name;back;0,2;3,1]" .. 
+	"list[current_name;front;5,2;3,1]" .. 
 	"list[current_player;main;0,4.5;8,1;]" ..
 	"list[current_player;main;0,6;8,3;8]" ..
 	"listring[current_name;main]" ..
@@ -118,94 +118,493 @@ local function sort(pos, elapsed)
 	
 	local face_pos = table.copy(pos)
 		
-	-- check the top sorting face first;
+	-- check the top (inv "up") sorting face first;
 	
 	face_pos.y = face_pos.y + 1
 	
 	for i=1, 3 do
-		
+	
 		local stack = inv:get_stack("up", i) -- the stack contained in the sorting slots
 		local stackname = stack:get_name()
 		
-		if inputname == stackname then
+		if stackname ~= "" then
+		
+			if inputname == stackname then
+					
+				local mover_inv = minetest.get_meta(face_pos):get_inventory()
 				
-			local mover_inv = minetest.get_meta(face_pos):get_inventory()
+				sort_by_item(inv, inputstack, inputname, mover_inv, face_pos)
+				
+				return true
 			
-			sort_by_item(inv, inputstack, inputname, mover_inv, face_pos)
+			elseif stackname == "atvomat:wood_sorter_card" then -- detect sorter cards! see init.lua:174 for the ordering of sorter cards.
 			
-			return true
-		
-		elseif stackname == "atvomat:wood_sorter_card" then -- detect sorter cards! see init.lua:174 for the ordering of sorter cards.
-		
-			sorting_card(inv, inputstack, inputname, atvomat.wood_sort, face_pos)
+				sorting_card(inv, inputstack, inputname, atvomat.wood_sort, face_pos)
+				
+				return true
+				
+			elseif stackname == "atvomat:ore_sorter_card" then
 			
-			return true
+				sorting_card(inv, inputstack, inputname, atvomat.ore_sort, face_pos)
+				
+				return true
+				
+			elseif stackname == "atvomat:ingot_sorter_card" then
 			
-		elseif stackname == "atvomat:ore_sorter_card" then
-		
-			sorting_card(inv, inputstack, inputname, atvomat.ore_sort, face_pos)
+				sorting_card(inv, inputstack, inputname, atvomat.ingot_sort, face_pos)
+				
+				return true
+				
+			elseif stackname == "atvomat:block_sorter_card" then
+				
+				sorting_card(inv, inputstack, inputname, atvomat.ingot_block_sort, face_pos)
+				
+				return true
 			
-			return true
+			elseif stackname == "atvomat:tool_sorter_card" then
 			
-		elseif stackname == "atvomat:ingot_sorter_card" then
-		
-			sorting_card(inv, inputstack, inputname, atvomat.ingot_sort, face_pos)
+				sorting_card(inv, inputstack, inputname, atvomat.tool_sort, face_pos)
+				
+				return true
 			
-			return true
+			elseif stackname == "atvomat:dye_sorter_card" then
 			
-		elseif stackname == "atvomat:block_sorter_card" then
+				sorting_card(inv, inputstack, inputname, atvomat.dye_sort, face_pos)
+				
+				return true
+				
+			elseif stackname == "atvomat:farm_sorter_card" then
 			
-			sorting_card(inv, inputstack, inputname, atvomat.ingot_block_sort, face_pos)
+				sorting_card(inv, inputstack, inputname, atvomat.farm_sort, face_pos)			
+				
+				return true
+				
+			elseif stackname == "atvomat:fuel_sorter_card" then
 			
-			return true
-		
-		elseif stackname == "atvomat:tool_sorter_card" then
-		
-			sorting_card(inv, inputstack, inputname, atvomat.tool_sort, face_pos)
+				sorting_card(inv, inputstack, inputname, atvomat.fuel_sort, face_pos)
+				
+				return true
 			
-			return true
-		
-		elseif stackname == "atvomat:dye_sorter_card" then
-		
-			sorting_card(inv, inputstack, inputname, atvomat.dye_sort, face_pos)
+			elseif stackname == "atvomat:eject_card" then
 			
-			return true
+				local mover_inv = minetest.get_meta(face_pos):get_inventory()
+				
+				sort_by_item(inv, inputstack, inputname, mover_inv, face_pos)
+				
+				return true
 			
-		elseif stackname == "atvomat:farm_sorter_card" then
-		
-			sorting_card(inv, inputstack, inputname, atvomat.farm_sort, face_pos)			
-			
-			return true
-			
-		elseif stackname == "atvomat:fuel_sorter_card" then
-		
-			sorting_card(inv, inputstack, inputname, atvomat.fuel_sort, face_pos)
-			
-			return true
-		
-		elseif stackname == "atvomat:eject_card" then
-		
-			local mover_inv = minetest.get_meta(face_pos):get_inventory()
-			
-			sort_by_item(inv, inputstack, inputname, mover_inv, face_pos)
-			
-			return true
+			end
 		
 		end
-	
 	end
 		
-		-- check the bottom sorting face;
+	-- check the bottom (inv "down") sorting face;
 		
-		-- check the left sorting face;
+	face_pos.y = face_pos.y - 2
+	
+	for i=1, 3 do
+	
+		local stack = inv:get_stack("down", i) -- the stack contained in the sorting slots
+		local stackname = stack:get_name()
 		
-		-- check the right sorting face;
+		if stackname ~= "" then
 		
-		-- check the front sorting face;
+			if inputname == stackname then
+					
+				local mover_inv = minetest.get_meta(face_pos):get_inventory()
+				
+				sort_by_item(inv, inputstack, inputname, mover_inv, face_pos)
+				
+				return true
+			
+			elseif stackname == "atvomat:wood_sorter_card" then -- detect sorter cards! see init.lua:174 for the ordering of sorter cards.
+			
+				sorting_card(inv, inputstack, inputname, atvomat.wood_sort, face_pos)
+				
+				return true
+				
+			elseif stackname == "atvomat:ore_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.ore_sort, face_pos)
+				
+				return true
+				
+			elseif stackname == "atvomat:ingot_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.ingot_sort, face_pos)
+				
+				return true
+				
+			elseif stackname == "atvomat:block_sorter_card" then
+				
+				sorting_card(inv, inputstack, inputname, atvomat.ingot_block_sort, face_pos)
+				
+				return true
+			
+			elseif stackname == "atvomat:tool_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.tool_sort, face_pos)
+				
+				return true
+			
+			elseif stackname == "atvomat:dye_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.dye_sort, face_pos)
+				
+				return true
+				
+			elseif stackname == "atvomat:farm_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.farm_sort, face_pos)			
+				
+				return true
+				
+			elseif stackname == "atvomat:fuel_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.fuel_sort, face_pos)
+				
+				return true
+			
+			elseif stackname == "atvomat:eject_card" then
+			
+				local mover_inv = minetest.get_meta(face_pos):get_inventory()
+				
+				sort_by_item(inv, inputstack, inputname, mover_inv, face_pos)
+				
+				return true
+			
+			end
 		
-		-- check the rear sorting face;
+		end
+	end
 		
-		-- if i can't sort it, or move it with the eject card, stop sorting, then, return true
+	-- check the left (inv "left") sorting face;
+	
+	face_pos = table.copy(pos)
+	
+	face_pos.x = face_pos.x - 1
+	
+	for i=1, 3 do
+	
+		local stack = inv:get_stack("left", i) -- the stack contained in the sorting slots
+		local stackname = stack:get_name()
+		
+		if stackname ~= "" then
+		
+			if inputname == stackname then
+					
+				local mover_inv = minetest.get_meta(face_pos):get_inventory()
+				
+				sort_by_item(inv, inputstack, inputname, mover_inv, face_pos)
+				
+				return true
+			
+			elseif stackname == "atvomat:wood_sorter_card" then -- detect sorter cards! see init.lua:174 for the ordering of sorter cards.
+			
+				sorting_card(inv, inputstack, inputname, atvomat.wood_sort, face_pos)
+				
+				return true
+				
+			elseif stackname == "atvomat:ore_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.ore_sort, face_pos)
+				
+				return true
+				
+			elseif stackname == "atvomat:ingot_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.ingot_sort, face_pos)
+				
+				return true
+				
+			elseif stackname == "atvomat:block_sorter_card" then
+				
+				sorting_card(inv, inputstack, inputname, atvomat.ingot_block_sort, face_pos)
+				
+				return true
+			
+			elseif stackname == "atvomat:tool_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.tool_sort, face_pos)
+				
+				return true
+			
+			elseif stackname == "atvomat:dye_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.dye_sort, face_pos)
+				
+				return true
+				
+			elseif stackname == "atvomat:farm_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.farm_sort, face_pos)			
+				
+				return true
+				
+			elseif stackname == "atvomat:fuel_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.fuel_sort, face_pos)
+				
+				return true
+			
+			elseif stackname == "atvomat:eject_card" then
+			
+				local mover_inv = minetest.get_meta(face_pos):get_inventory()
+				
+				sort_by_item(inv, inputstack, inputname, mover_inv, face_pos)
+				
+				return true
+			
+			end
+		
+		end
+	end
+	
+	-- check the right (inv "right") sorting face;
+	
+	face_pos.x = face_pos.x + 2
+	
+	for i=1, 3 do
+	
+		local stack = inv:get_stack("right", i) -- the stack contained in the sorting slots
+		local stackname = stack:get_name()
+		
+		if stackname ~= "" then
+		
+			if inputname == stackname then
+					
+				local mover_inv = minetest.get_meta(face_pos):get_inventory()
+				
+				sort_by_item(inv, inputstack, inputname, mover_inv, face_pos)
+				
+				return true
+			
+			elseif stackname == "atvomat:wood_sorter_card" then -- detect sorter cards! see init.lua:174 for the ordering of sorter cards.
+			
+				sorting_card(inv, inputstack, inputname, atvomat.wood_sort, face_pos)
+				
+				return true
+				
+			elseif stackname == "atvomat:ore_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.ore_sort, face_pos)
+				
+				return true
+				
+			elseif stackname == "atvomat:ingot_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.ingot_sort, face_pos)
+				
+				return true
+				
+			elseif stackname == "atvomat:block_sorter_card" then
+				
+				sorting_card(inv, inputstack, inputname, atvomat.ingot_block_sort, face_pos)
+				
+				return true
+			
+			elseif stackname == "atvomat:tool_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.tool_sort, face_pos)
+				
+				return true
+			
+			elseif stackname == "atvomat:dye_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.dye_sort, face_pos)
+				
+				return true
+				
+			elseif stackname == "atvomat:farm_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.farm_sort, face_pos)			
+				
+				return true
+				
+			elseif stackname == "atvomat:fuel_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.fuel_sort, face_pos)
+				
+				return true
+			
+			elseif stackname == "atvomat:eject_card" then
+			
+				local mover_inv = minetest.get_meta(face_pos):get_inventory()
+				
+				sort_by_item(inv, inputstack, inputname, mover_inv, face_pos)
+				
+				return true
+			
+			end
+		
+		end
+	end
+	
+	-- check the front (inv "front") sorting face;
+	
+	face_pos = table.copy(pos)
+	
+	face_pos.z = face_pos.z + 1
+	
+	for i=1, 3 do
+	
+		local stack = inv:get_stack("front", i) -- the stack contained in the sorting slots
+		local stackname = stack:get_name()
+		
+		if stackname ~= "" then
+		
+			if inputname == stackname then
+					
+				local mover_inv = minetest.get_meta(face_pos):get_inventory()
+				
+				sort_by_item(inv, inputstack, inputname, mover_inv, face_pos)
+				
+				return true
+			
+			elseif stackname == "atvomat:wood_sorter_card" then -- detect sorter cards! see init.lua:174 for the ordering of sorter cards.
+			
+				sorting_card(inv, inputstack, inputname, atvomat.wood_sort, face_pos)
+				
+				return true
+				
+			elseif stackname == "atvomat:ore_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.ore_sort, face_pos)
+				
+				return true
+				
+			elseif stackname == "atvomat:ingot_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.ingot_sort, face_pos)
+				
+				return true
+				
+			elseif stackname == "atvomat:block_sorter_card" then
+				
+				sorting_card(inv, inputstack, inputname, atvomat.ingot_block_sort, face_pos)
+				
+				return true
+			
+			elseif stackname == "atvomat:tool_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.tool_sort, face_pos)
+				
+				return true
+			
+			elseif stackname == "atvomat:dye_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.dye_sort, face_pos)
+				
+				return true
+				
+			elseif stackname == "atvomat:farm_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.farm_sort, face_pos)			
+				
+				return true
+				
+			elseif stackname == "atvomat:fuel_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.fuel_sort, face_pos)
+				
+				return true
+			
+			elseif stackname == "atvomat:eject_card" then
+			
+				local mover_inv = minetest.get_meta(face_pos):get_inventory()
+				
+				sort_by_item(inv, inputstack, inputname, mover_inv, face_pos)
+				
+				return true
+			
+			end
+		
+		end
+	end
+	
+	-- check the rear (inv "back") sorting face;
+	
+	face_pos = table.copy(pos)
+	
+	face_pos.z = face_pos.z - 1
+	
+	for i=1, 3 do
+	
+		local stack = inv:get_stack("back", i) -- the stack contained in the sorting slots
+		local stackname = stack:get_name()
+		
+		if stackname ~= "" then
+		
+			if inputname == stackname then
+					
+				local mover_inv = minetest.get_meta(face_pos):get_inventory()
+				
+				sort_by_item(inv, inputstack, inputname, mover_inv, face_pos)
+				
+				return true
+			
+			elseif stackname == "atvomat:wood_sorter_card" then -- detect sorter cards! see init.lua:174 for the ordering of sorter cards.
+			
+				sorting_card(inv, inputstack, inputname, atvomat.wood_sort, face_pos)
+				
+				return true
+				
+			elseif stackname == "atvomat:ore_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.ore_sort, face_pos)
+				
+				return true
+				
+			elseif stackname == "atvomat:ingot_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.ingot_sort, face_pos)
+				
+				return true
+				
+			elseif stackname == "atvomat:block_sorter_card" then
+				
+				sorting_card(inv, inputstack, inputname, atvomat.ingot_block_sort, face_pos)
+				
+				return true
+			
+			elseif stackname == "atvomat:tool_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.tool_sort, face_pos)
+				
+				return true
+			
+			elseif stackname == "atvomat:dye_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.dye_sort, face_pos)
+				
+				return true
+				
+			elseif stackname == "atvomat:farm_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.farm_sort, face_pos)			
+				
+				return true
+				
+			elseif stackname == "atvomat:fuel_sorter_card" then
+			
+				sorting_card(inv, inputstack, inputname, atvomat.fuel_sort, face_pos)
+				
+				return true
+			
+			elseif stackname == "atvomat:eject_card" then
+			
+				local mover_inv = minetest.get_meta(face_pos):get_inventory()
+				
+				sort_by_item(inv, inputstack, inputname, mover_inv, face_pos)
+				
+				return true
+			
+			end
+		
+		end
+	end
+	
+	-- if i can't sort it, or move it with the eject card, stop sorting, then, return true
 	
 	return true
 	
@@ -243,4 +642,188 @@ minetest.register_node("atvomat:sorter", {
 	
 	on_timer = sort,
 
+})
+
+-- register recipes for the sorter and associated cards;
+
+minetest.register_craft({
+
+	output = "atvomat:sorter",
+	
+	recipe = {
+	
+		{"group:planks", "core:chest", "group:planks"},
+		{"core:chest", "core:mese", "core:chest"},
+		{"group:planks", "core:chest", "group:planks"},
+	
+	},
+
+})
+
+minetest.register_craft({
+
+	output = "atvomat:ore_sorter_card",
+	
+	recipe = {
+	
+		{"core:cactus", "core:mese_crystal", "core:cactus"},
+		{"core:mese_crystal", "group:ore", "core:mese_crystal"},
+		{"core:cactus", "core:mese_crystal", "core:cactus"},
+	
+	},
+
+})
+
+minetest.register_craft({
+
+	output = "atvomat:ingot_sorter_card",
+	
+	recipe = {
+	
+		{"core:cactus", "core:mese_crystal", "core:cactus"},
+		{"core:mese_crystal", "core:diamond", "core:mese_crystal"},
+		{"core:cactus", "core:mese_crystal", "core:cactus"},
+	
+	},
+
+})
+
+minetest.register_craft({
+
+	output = "atvomat:block_sorter_card",
+	
+	recipe = {
+	
+		{"core:cactus", "core:mese_crystal", "core:cactus"},
+		{"core:mese_crystal", "core:iron_block", "core:mese_crystal"},
+		{"core:cactus", "core:mese_crystal", "core:cactus"},
+	
+	},
+
+})
+
+minetest.register_craft({
+
+	output = "atvomat:dye_sorter_card",
+	
+	recipe = {
+	
+		{"core:cactus", "core:mese_crystal", "core:cactus"},
+		{"core:mese_crystal", "group:dye", "core:mese_crystal"},
+		{"core:cactus", "core:mese_crystal", "core:cactus"},
+	
+	},
+
+})
+
+minetest.register_craft({
+
+	output = "atvomat:wood_sorter_card",
+	
+	recipe = {
+	
+		{"core:cactus", "core:mese_crystal", "core:cactus"},
+		{"core:mese_crystal", "core:oak_sapling", "core:mese_crystal"},
+		{"core:cactus", "core:mese_crystal", "core:cactus"},
+	
+	},
+
+})
+
+minetest.register_craft({
+
+	output = "atvomat:wood_sorter_card",
+	
+	recipe = {
+	
+		{"core:cactus", "core:mese_crystal", "core:cactus"},
+		{"core:mese_crystal", "core:pine_sapling", "core:mese_crystal"},
+		{"core:cactus", "core:mese_crystal", "core:cactus"},
+	
+	},
+
+})
+
+minetest.register_craft({
+
+	output = "atvomat:wood_sorter_card",
+	
+	recipe = {
+	
+		{"core:cactus", "core:mese_crystal", "core:cactus"},
+		{"core:mese_crystal", "core:cherry_sapling", "core:mese_crystal"},
+		{"core:cactus", "core:mese_crystal", "core:cactus"},
+	
+	},
+
+})
+
+minetest.register_craft({
+
+	output = "atvomat:wood_sorter_card",
+	
+	recipe = {
+	
+		{"core:cactus", "core:mese_crystal", "core:cactus"},
+		{"core:mese_crystal", "core:birch_sapling", "core:mese_crystal"},
+		{"core:cactus", "core:mese_crystal", "core:cactus"},
+	
+	},
+
+})
+
+minetest.register_craft({
+
+	output = "atvomat:fuel_sorter_card",
+	
+	recipe = {
+	
+		{"core:cactus", "core:mese_crystal", "core:cactus"},
+		{"core:mese_crystal", "core:coal_lump", "core:mese_crystal"},
+		{"core:cactus", "core:mese_crystal", "core:cactus"},
+	
+	},
+
+})
+
+minetest.register_craft({
+
+	output = "atvomat:farm_sorter_card",
+	
+	recipe = {
+	
+		{"core:cactus", "core:mese_crystal", "core:cactus"},
+		{"core:mese_crystal", "farming:wheat_seeds", "core:mese_crystal"},
+		{"core:cactus", "core:mese_crystal", "core:cactus"},
+	
+	},
+
+})
+
+minetest.register_craft({
+
+	output = "atvomat:tool_sorter_card",
+	
+	recipe = {
+	
+		{"core:cactus", "core:mese_crystal", "core:cactus"},
+		{"core:mese_crystal", "core:iron_pickaxe", "core:mese_crystal"},
+		{"core:cactus", "core:mese_crystal", "core:cactus"},
+	
+	},
+
+})
+
+minetest.register_craft({
+
+	output = "atvomat:eject_card",
+	
+	recipe = {
+	
+		{"core:cactus", "core:mese_crystal", "core:cactus"},
+		{"core:mese_crystal", "", "core:mese_crystal"},
+		{"core:cactus", "core:mese_crystal", "core:cactus"},
+	
+	},
+
 })

mods/core/blocks.lua

@@ -836,7 +836,7 @@ minetest.register_node("core:bamboo", {
 minetest.register_node("core:coal_ore", {
 	description = "Coal Ore",
 	tiles = {"core_ore_coal.png"},
-	groups = {cracky=3, solid=1},
+	groups = {cracky=3, solid=1, ore=1},
 	sounds = mcore.sound_stone,
 	drop = {
 		max_items = 3,
@@ -851,35 +851,35 @@ minetest.register_node("core:coal_ore", {
 minetest.register_node("core:copper_ore", {
 	description = "Copper Ore",
 	tiles = {"core_ore_copper.png"},
-	groups = {cracky=3, solid=1},
+	groups = {cracky=3, solid=1, ore=1},
 	sounds = mcore.sound_stone,
 })
 
 minetest.register_node("core:iron_ore", {
 	description = "Iron Ore",
 	tiles = {"core_ore_iron.png"},
-	groups = {cracky=2, solid=1},
+	groups = {cracky=2, solid=1, ore=1},
 	sounds = mcore.sound_stone,
 })
 
 minetest.register_node("core:silver_ore", {
 	description = "Silver Ore",
 	tiles = {"core_ore_silver.png"},
-	groups = {cracky=2, solid=1},
+	groups = {cracky=2, solid=1, ore=1},
 	sounds = mcore.sound_stone,
 })
 
 minetest.register_node("core:gold_ore", {
 	description = "Gold Ore",
 	tiles = {"core_ore_gold.png"},
-	groups = {cracky=1, solid=1},
+	groups = {cracky=1, solid=1, ore=1},
 	sounds = mcore.sound_stone,
 })
 
 minetest.register_node("core:mese_ore", {
 	description = "Mese Ore",
 	tiles = {"core_ore_mese.png"},
-	groups = {cracky=1, solid=1},
+	groups = {cracky=1, solid=1, ore=1},
 	sounds = mcore.sound_stone,
 })
 
@@ -894,7 +894,7 @@ minetest.register_node("core:mese", {
 minetest.register_node("core:diamond_ore", {
 	description = "Diamond Ore",
 	tiles = {"core_ore_diamond.png"},
-	groups = {cracky=1, solid=1},
+	groups = {cracky=1, solid=1, ore=1},
 	sounds = mcore.sound_stone,
 })