improve output and checking of lb_move_records command

leaderboard.lua

@@ -661,7 +661,7 @@ local function moveRecords(player, from_map, from_checksum, to_map, to_checksum)
 
 	local from = {
 		["id"] = mapnumFromExtended(from_map),
-		["checksum"] = from_checksum
+		["checksum"] = from_checksum:lower()
 	}
 
 	local to = {
@@ -670,15 +670,29 @@ local function moveRecords(player, from_map, from_checksum, to_map, to_checksum)
 	to.checksum = to_checksum or mapChecksum(to.id)
 
 	if not to.checksum then
-		CONS_Printf(player, string.format("error: '%s' is missing; provide to_checksum to continue", to.id))
+		CONS_Printf(player, string.format("error: %s is not loaded; provide to_checksum to continue", to_map:upper()))
 		return
 	end
+	if #to.checksum != 4 or to.checksum:match("[^a-f0-9]") then
+		CONS_Printf(player, string.format("error: %s is an invalid checksum; checksums are of length 4 and can contain only 0-9a-f", to.checksum))
+		return
+	end
+
+	to.checksum = $:lower()
+
+	local mapRecords = GetMapRecords(from.id, from.checksum, F_SPBATK | F_SPBBIG | F_SPBEXP)
+	local recordCount = 0
+	for mode, records in pairs(mapRecords) do
+		recordCount = $ + #records
+	end
+
+	MoveRecords(from, to, ST_SEP)
 
 	CONS_Printf(
 		player,
 		string.format(
-			"%d records have been moved from %s %s to %s %s",
+			"%d records have been moved from\x82 %s %s\x80 to\x88 %s %s",
-			MoveRecords(from, to, ST_SEP),
+			recordCount,
 			from_map, from.checksum,
 			to_map, to.checksum
 		)