feat: add repeater

src/main/kotlin/cn/rtast/fancybot/FancyBot.kt

@@ -61,6 +61,8 @@ class FancyBot : OneBotListener {
 
     private val logger = Logger.getLogger<FancyBot>()
     private val coroutineScope = CoroutineScope(Dispatchers.IO)
+    private var lastText = ""
+    private var repeatCount = 0
 
     override suspend fun onWebsocketOpenEvent(action: OneBotAction) {
         action.sendPrivateMessage(configManager.noticeUser, "FancyBot启动完成~")
@@ -75,6 +77,16 @@ class FancyBot : OneBotListener {
         logger.info("$sender($senderId: $groupId >>> $messageId): $msg")
         logger.trace("$sender($senderId: $groupId >>> $messageId: $json")
 
+        if (message.text == lastText) {
+            repeatCount++
+            if (repeatCount >= 1) {
+                message.action.sendGroupMessage(message.groupId, message.message)
+            }
+        } else {
+            repeatCount = 0
+        }
+        lastText = message.text
+
         if (message.message.any { it.type == ArrayMessageType.face && it.data.id.toString() == "419" }) {
             message.reply("你发牛魔的火车呢, 我直接就是打断")
         }