Add killunk command.

inventory.lua

@@ -419,6 +419,12 @@ function mod.recipe_fill(player)
 			for i = 1, main_size do
 				local st = pinv:get_stack('main', i)
 				local name = st:get_name()
+				--[[
+				print(name)
+				if name == 'bones:bones' then
+					pinv:set_stack('main', i, nil)
+				end
+				--]]
 				local it = minetest.registered_items[name]
 				if not it then
 					--print(mod_name..': Cannot find item: ' .. name)

recipes.lua

@@ -345,3 +345,43 @@ minetest.register_craft({
 		'default:gold_ingot',
 	},
 })
+
+
+
+
+minetest.register_chatcommand('killunk', {
+	params = '',
+	description = 'Remove "unknown items"',
+	privs = { },
+	func = function(player_name, param)
+		if not player_name then
+			return
+		end
+
+		local player = minetest.get_player_by_name(player_name)
+		if not player then
+			return
+		end
+
+		local pos = player:get_pos()
+		if not pos then
+			return
+		end
+
+		local pinv = player:get_inventory()
+		if not pinv then
+			return
+		end
+
+		local main_size = pinv:get_size('main')
+		for i = 1, main_size do
+			local st = pinv:get_stack('main', i)
+			local name = st:get_name()
+
+			if not minetest.registered_items[name] then
+				minetest.chat_send_player(player_name, 'Removing ' .. name)
+				pinv:set_stack('main', i, nil)
+			end
+		end
+	end,
+})