From 71fb121203143e64c9076d993328b5e9625611e4 Mon Sep 17 00:00:00 2001
From: RTAkland <me@rtast.cn>
Date: Mon, 9 Sep 2024 17:50:08 +0800
Subject: [PATCH] fix: fix jj on self

---
 .../cn/rtast/fancybot/commands/NiuziCommand.kt | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/src/main/kotlin/cn/rtast/fancybot/commands/NiuziCommand.kt b/src/main/kotlin/cn/rtast/fancybot/commands/NiuziCommand.kt
index f061e01..c49b862 100644
--- a/src/main/kotlin/cn/rtast/fancybot/commands/NiuziCommand.kt
+++ b/src/main/kotlin/cn/rtast/fancybot/commands/NiuziCommand.kt
@@ -52,6 +52,24 @@ class JiJianCommand : BaseCommand() {
 
         val target = message.message.find { it.type == ArrayMessageType.at }!!.data
         val targetId = target.qq!!.toLong()
+        if (targetId == 0L) {
+            val msg = MessageChain.Builder()
+                .addAt(message.sender.userId)
+                .addText("你的只有一根牛子，他们牛子太多啦你战胜不了他们的~")
+                .addNewLine()
+                .addText("所以你不能和他们击剑~")
+                .build()
+            listener.sendGroupMessage(message.groupId, msg)
+            return
+        }
+        if (message.sender.userId == targetId) {
+            val msg = MessageChain.Builder()
+                .addAt(message.sender.userId)
+                .addText("你不能和自己击剑啊")
+                .build()
+            listener.sendGroupMessage(message.groupId, msg)
+            return
+        }
         if (!niuziManager.exists(message.sender.userId)) {
             val msg = MessageChain.Builder()
                 .addAt(message.sender.userId)