From fe0636f84e223097f35268a6a16b6c0ea5bbdf03 Mon Sep 17 00:00:00 2001
From: wsy182 <2392948297@qq.com>
Date: Sat, 30 Nov 2024 15:05:11 +0800
Subject: [PATCH] 1

1
---
 src/engine/calculate_fan.py | 7 +++++--
 tests/test_calculate_fan.py | 3 +++
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/engine/calculate_fan.py b/src/engine/calculate_fan.py
index 33ca5c1..42c03cf 100644
--- a/src/engine/calculate_fan.py
+++ b/src/engine/calculate_fan.py
@@ -16,7 +16,7 @@ def calculate_fan(hand, melds, is_self_draw, is_cleared, conditions):
 
     # 定义番种规则
     rules = {
-        "basic_win": lambda: 1 if not conditions.get("is_seven_pairs", False) else 0,  # 平胡（七对不加基本胡）
+        "basic_win": lambda: 1 if not (conditions.get("is_seven_pairs", False) or conditions.get("is_big_pairs", False)) else 0,  # 平胡（七对或大对子不加基本胡）
         "is_cleared": lambda: 2 if is_cleared else 0,  # 清一色
         "is_pure_cleared": lambda: 3 if is_cleared and len(melds) >= 1 else 0,  # 清对
         "is_double_pure_cleared": lambda: 4 if is_cleared and len(melds) >= 2 else 0,  # 极中极
@@ -65,4 +65,7 @@ def is_big_pairs(hand):
     """
     from collections import Counter
     counter = Counter(hand)
-    return all(count == 3 or count == 2 for count in counter.values())
+    result = all(count == 3 or count == 2 for count in counter.values())
+    print(f"Big pairs check: {result}, Counter: {counter}")
+    return result
+
diff --git a/tests/test_calculate_fan.py b/tests/test_calculate_fan.py
index 3ecaa70..34d8ca1 100644
--- a/tests/test_calculate_fan.py
+++ b/tests/test_calculate_fan.py
@@ -91,6 +91,9 @@ def test_big_pairs():
     melds = []
     conditions = {"is_big_pairs": is_big_pairs(hand)}
 
+    # 确保大对子检测正确
+    assert is_big_pairs(hand), "The hand is not identified as a big pairs hand."
+
     fan = calculate_fan(hand, melds, is_self_draw=False, is_cleared=False, conditions=conditions)
     assert fan == 2, f"Expected 2 fans (big pairs), got {fan}"