From 41e5e3037256352d5f069845bc1857ab16224d54 Mon Sep 17 00:00:00 2001
From: StageDog <aksanajw845@gmail.com>
Date: Sun, 12 Jul 2026 19:43:00 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E5=AF=B9=20BEFORE=5FMESSAGE=5FUPDATE?=
 =?UTF-8?q?=20=E6=8F=90=E4=BE=9B=E6=9B=B4=E5=A4=9A=E6=A5=BC=E5=B1=82?=
 =?UTF-8?q?=E4=BF=A1=E6=81=AF?=
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---
 src/function/update_variables.ts | 7 +++++--
 src/variable_def.ts              | 2 ++
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/function/update_variables.ts b/src/function/update_variables.ts
index 327b633..4b4314f 100644
--- a/src/function/update_variables.ts
+++ b/src/function/update_variables.ts
@@ -1438,12 +1438,15 @@ export async function handleVariablesInMessage(message_id: number) {
     if (!_.has(variables, 'stat_data')) {
         return;
     }
+    const swipe_id = SillyTavern.chat[message_id]?.swipe_id??0;
 
     const has_variable_modified = await updateVariables(message_content, variables);
     if (has_variable_modified && chat_message.role !== 'user') {
         const context: UpdateContext = {
-            variables: variables,
-            message_content: message_content,
+            variables,
+            message_id,
+            swipe_id,
+            message_content,
         };
         await eventEmit(variable_events.BEFORE_MESSAGE_UPDATE, context);
         message_content = context.message_content;
diff --git a/src/variable_def.ts b/src/variable_def.ts
index a94688c..c3c22a0 100644
--- a/src/variable_def.ts
+++ b/src/variable_def.ts
@@ -243,6 +243,8 @@ export const variable_events = {
 
 export type UpdateContext = {
     variables: MvuData;
+    message_id: number;
+    swipe_id: number;
     message_content: string;
 };