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Fix and speed up top helper anticheat #659

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Merged
merged 2 commits into from
Oct 25, 2022
Merged

Fix and speed up top helper anticheat #659

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a117e54
Fixed anti-cheat not counting visible characters instead of invisible…
Nxllpointer Oct 24, 2022
c2ec547
Sped up uncounted char matching
Nxllpointer Oct 24, 2022
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4 changes: 2 additions & 2 deletions ...on/src/main/java/org/togetherjava/tjbot/commands/tophelper/TopHelpersMessageListener.java
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Original file line number Diff line number Diff line change
Expand Up @@ -24,7 +24,7 @@ public final class TopHelpersMessageListener extends MessageReceiverAdapter {
* @see <a href="https://www.regular-expressions.info/unicode.html#category">Unicode
* Categories</a>
*/
private static final String UNCOUNTED_CHARS = "\\P{C}";
private static final Pattern UNCOUNTED_CHARS = Pattern.compile("\\p{C}");

private final Database database;

Expand Down Expand Up @@ -74,7 +74,7 @@ private boolean isHelpThread(MessageReceivedEvent event) {

private void addMessageRecord(MessageReceivedEvent event) {
String messageContent = event.getMessage().getContentRaw();
long messageLength = messageContent.replaceAll(UNCOUNTED_CHARS, "").length();
long messageLength = UNCOUNTED_CHARS.matcher(messageContent).replaceAll("").length();

database.write(context -> context.newRecord(HELP_CHANNEL_MESSAGES)
.setMessageId(event.getMessage().getIdLong())
Expand Down