From 43df6baaea481021355a315d01eb1945d00f8c52 Mon Sep 17 00:00:00 2001
From: spacemeowx2 <spacemeowx2@gmail.com>
Date: Thu, 10 Nov 2022 21:04:08 +0800
Subject: [PATCH] fix: don't set rank_exp_change if isUdemaeUp is true

should fix #17

0.1.19
---
 CHANGELOG                 | 4 ++++
 src/constant.ts           | 2 +-
 src/exporters/stat.ink.ts | 8 ++++++--
 3 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG b/CHANGELOG
index 3ab2236..432a2da 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,7 @@
+## 0.1.19
+
+fix: don't set rank_exp_change if isUdemaeUp is true
+
 ## 0.1.18
 
 feat: remove gear map workaround
diff --git a/src/constant.ts b/src/constant.ts
index d550123..16017ca 100644
--- a/src/constant.ts
+++ b/src/constant.ts
@@ -1,7 +1,7 @@
 import type { StatInkPostBody, VsHistoryDetail } from "./types.ts";
 
 export const AGENT_NAME = "s3si.ts";
-export const S3SI_VERSION = "0.1.18";
+export const S3SI_VERSION = "0.1.19";
 export const NSOAPP_VERSION = "2.3.1";
 export const WEB_VIEW_VERSION = "1.0.0-5644e7a2";
 export const S3SI_LINK = "https://github.com/spacemeowx2/s3si.ts";
diff --git a/src/exporters/stat.ink.ts b/src/exporters/stat.ink.ts
index c1e2de9..dced098 100644
--- a/src/exporters/stat.ink.ts
+++ b/src/exporters/stat.ink.ts
@@ -358,8 +358,12 @@ export class StatInkExporter implements GameExporter {
       result.rank_before_exp = rankBeforeState.rankPoint;
       result.rank_after_exp = rankState.rankPoint;
 
-      // splatnet returns null, so we need to calculate it
-      if (result.rank_exp_change === undefined) {
+      // splatnet returns null, so we need to calculate it.
+      // don't calculate if it's a promotion battle.
+      if (
+        !bankaraMatchChallenge?.isUdemaeUp &&
+        result.rank_exp_change === undefined
+      ) {
         result.rank_exp_change = result.rank_after_exp - result.rank_before_exp;
       }