Update reject_bad_name

code/__HELPERS/text.dm

@@ -130,8 +130,10 @@
 
 //Filters out undesirable characters from names
 /proc/reject_bad_name(var/t_in, var/allow_numbers=0, var/max_length=MAX_NAME_LEN)
+	// Decode so that names with characters like < are still rejected. Will be encoded again at the end
+	t_in = html_decode(t_in)
 	if(!t_in || length(t_in) > max_length)
-		return //Rejects the input if it is null or if it is longer then the max length allowed
+		return //Rejects the input if it is null or if it is longer than the max length allowed
 
 	var/number_of_alphanumeric	= 0
 	var/last_char_group			= 0
@@ -190,7 +192,7 @@
 	for(var/bad_name in list("space","floor","wall","r-wall","monkey","unknown","inactive ai","plating"))	//prevents these common metagamey names
 		if(cmptext(t_out,bad_name))	return	//(not case sensitive)
 
-	return t_out
+	return html_encode(t_out)
 
 //checks text for html tags
 //if tag is not in whitelist (var/list/paper_tag_whitelist in global.dm)