[MIRROR] allows to use more newline breaks for longer posts (#8503)

Co-authored-by: Kashargul <144968721+Kashargul@users.noreply.github.com>

code/_helpers/text.dm

@@ -59,8 +59,9 @@
 		input = copytext(input,1,max_length)
 
 	if(extra)
+		input = replacetext(input, new/regex("^\[\\n\]+|\[\\n\]+$", "g"), "")// strip leading and trailing new lines
 		var/temp_input = replace_characters(input, list("\n"="  ","\t"=" "))//one character is replaced by two
-		if(length(input) < (length(temp_input) - 6))//6 is the number of linebreaks allowed per message
+		if(length(input) < (length(temp_input) - 18))//18 is the number of linebreaks allowed per message
 			input = replace_characters(temp_input,list("  "=" "))//replace again, this time the double spaces with single ones
 
 	if(encode)

tgui/packages/tgui-panel/audio/NowPlayingWidget.jsx

@@ -7,6 +7,7 @@
 import { toFixed } from 'common/math';
 import { useDispatch, useSelector } from 'tgui/backend';
 import { Button, Collapsible, Flex, Knob, Section } from 'tgui/components';
+
 import { useSettings } from '../settings';
 import { selectAudio } from './selectors';
 

tgui/packages/tgui-panel/chat/renderer.jsx

@@ -88,6 +88,11 @@ const interleaveMessage = (node, interleave, color) => {
   return node;
 };
 
+const stripNewLineFlood = (text) => {
+  text = text.replace(/((\n)\2{2})\2+/g, '$1');
+  return text;
+};
+
 const createReconnectedNode = () => {
   const node = document.createElement('div');
   node.className = 'Chat__reconnected';
@@ -507,12 +512,14 @@ class ChatRenderer {
         node = createMessageNode();
         // Payload is plain text
         if (message.text) {
+          message.text = stripNewLineFlood(message.text); // Do not allow more than 3 new lines in a row
           node.textContent = this.prependTimestamps
             ? getChatTimestamp(message) + message.text
             : message.text;
         }
         // Payload is HTML
         else if (message.html) {
+          message.html = stripNewLineFlood(message.html); // Do not allow more than 3 new lines in a row
           node.innerHTML = this.prependTimestamps
             ? getChatTimestamp(message) + message.html
             : message.html;

tgui/packages/tgui/interfaces/VorePanel.jsx

@@ -359,6 +359,7 @@ const VoreSelectedBellyDescriptions = (props) => {
     message_mode,
     escapable,
     interacts,
+    emote_active,
   } = belly;
 
   return (
@@ -465,10 +466,14 @@ const VoreSelectedBellyDescriptions = (props) => {
           mode={mode}
         />
       )}
-      <VoreSelectedBellyDescriptionsIdle
+      {emote_active ? (
-        message_mode={message_mode}
+        <VoreSelectedBellyDescriptionsIdle
-        mode={mode}
+          message_mode={message_mode}
-      />
+          mode={mode}
+        />
+      ) : (
+        ''
+      )}
       <LabeledList.Item label="Reset Messages">
         <Button
           color="red"