Add money3.delete()

core.lua

@@ -51,6 +51,19 @@ function money3.user_exists(name)
 end
 money3.has_credit = money3.user_exists
 
+-- Delete data associated with account
+function money3.delete(name)
+	local lname = name:lower()
+	for _, player in ipairs(minetest.get_connected_players()) do
+		if player:get_player_name():lower() == lname then
+			-- Deleting the accounts of online players will cause bugs
+			return false
+		end
+	end
+	storage:set_string("balance-" .. lname, "")
+	return true
+end
+
 -- Add money
 function money3.add(name, amount)
 	if amount ~= amount or amount < 0 then

init.lua

@@ -79,14 +79,7 @@ if minetest.get_modpath("um_core") then
 			money3.set(name, default_balance or 0)
 			return true
 		end,
-		delete_account = function(name)
-			-- Deleting the accounts of online players will cause bugs
-			if minetest.get_player_by_name(name) then
-				return false
-			end
-			storage:set_string("balance-" .. name:lower(), "")
-			return true
-		end,
+		delete_account = money3.delete,
 		account_exists = money3.user_exists,
 		list_accounts = function()
 			local get_canonical_name = make_canonical_name_cache()