From d3ee3faec4258bb14f57d873a7070ca8ad3b5ffd Mon Sep 17 00:00:00 2001
From: zhenhui <1276357500@qq.com>
Date: Wed, 8 Apr 2026 17:37:20 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E6=8A=BD=E5=A5=96=E6=8E=A5?=
 =?UTF-8?q?=E5=8F=A3/api/game/playStart=E7=BF=BB=E8=AF=91=E9=97=AE?=
 =?UTF-8?q?=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 server/app/api/util/ApiLang.php | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/server/app/api/util/ApiLang.php b/server/app/api/util/ApiLang.php
index 74740f7..54f5ebb 100644
--- a/server/app/api/util/ApiLang.php
+++ b/server/app/api/util/ApiLang.php
@@ -62,6 +62,17 @@ class ApiLang
             return (string) $map[$key];
         }
 
+        // 兼容旧版：历史代码直接抛中文 message，lang=en 时从 legacy_en.php 映射到英文
+        if ($lang === self::LANG_EN) {
+            $legacy = self::loadLegacyEnMessages();
+            if (isset($legacy[$message])) {
+                return (string) $legacy[$message];
+            }
+            if ($key !== null && isset($legacy[$key])) {
+                return (string) $legacy[$key];
+            }
+        }
+
         return $message;
     }
 
@@ -108,6 +119,22 @@ class ApiLang
         return 'MSG_' . strtoupper(sprintf('%08X', crc32($trim)));
     }
 
+    /**
+     * 加载中文原文 => 英文 的兼容映射（仅 lang=en 使用）
+     * @return array<string, string>
+     */
+    private static function loadLegacyEnMessages(): array
+    {
+        $path = dirname(__DIR__) . DIRECTORY_SEPARATOR . 'lang' . DIRECTORY_SEPARATOR . 'legacy_en.php';
+        if (is_file($path)) {
+            $data = require $path;
+            if (is_array($data)) {
+                return $data;
+            }
+        }
+        return [];
+    }
+
     /**
      * 带占位符的翻译，如 translateParams('当前玩家余额%s小于%s无法继续游戏', [$coin, $minCoin])
      * 先翻译再替换（en 文案使用 %s 占位）