From 347db984b33f6e983a4507f349b48c9f4eae6f3a Mon Sep 17 00:00:00 2001
From: xianyi <thefangyi@gmail.com>
Date: Thu, 21 Aug 2025 15:48:17 +0800
Subject: [PATCH] =?UTF-8?q?=E6=A0=B9=E6=8D=AE=E6=89=8B=E7=89=8C=E6=94=BB?=
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---
 .../TcgEngine/Scripts/GameLogic/GameLogic.cs  | 44 ++++++++++++++++---
 1 file changed, 38 insertions(+), 6 deletions(-)

diff --git a/Assets/TcgEngine/Scripts/GameLogic/GameLogic.cs b/Assets/TcgEngine/Scripts/GameLogic/GameLogic.cs
index d18b76c..c2710c4 100644
--- a/Assets/TcgEngine/Scripts/GameLogic/GameLogic.cs
+++ b/Assets/TcgEngine/Scripts/GameLogic/GameLogic.cs
@@ -95,7 +95,6 @@ namespace TcgEngine.Gameplay
 
             //Choose first player
             game_data.state = GameState.Play;
-            game_data.first_player = random.NextDouble() < 0.5 ? 0 : 1;
             game_data.current_player = game_data.first_player;
             game_data.turn_count = 1;
 
@@ -141,10 +140,15 @@ namespace TcgEngine.Gameplay
             RefreshData();
             onGameStart?.Invoke();
 
-            if(should_mulligan)
+            if (should_mulligan)
+            {
                 GoToMulligan();
+            }
             else
+            {
+                CalculateFirstPlayer();
                 StartTurn();
+            }
         }
 
         //开始回合
@@ -166,7 +170,7 @@ namespace TcgEngine.Gameplay
                 DrawCard(player, GameplayData.Get().cards_per_turn);
             }
 
-            
+
             //Mana 
             player.mana_max += GameplayData.Get().mana_per_turn;
             player.mana_max = Mathf.Min(player.mana_max, GameplayData.Get().mana_max);
@@ -1064,7 +1068,7 @@ namespace TcgEngine.Gameplay
             {
                 // 不消耗mana强制上场
                 PlayCard(characterCard, emptySlot, true); // skip_cost = true
-                
+
                 // 设置为疲劳状态
                 characterCard.exhausted = true;
             }
@@ -1903,18 +1907,19 @@ namespace TcgEngine.Gameplay
 
                 player.ready = true;
                 DrawCard(player, count);
-                
+
                 // 将换掉的卡牌重新加入牌组并洗牌
                 foreach (Card card in mulligan_cards)
                 {
                     player.cards_deck.Add(card);
                 }
                 ShuffleDeck(player.cards_deck);
-                
+
                 RefreshData();
 
                 if (game_data.AreAllPlayersReady())
                 {
+                    CalculateFirstPlayer();
                     StartTurn();
                 }
             }
@@ -1968,6 +1973,33 @@ namespace TcgEngine.Gameplay
             RefreshData();
         }
 
+        // 根据手牌攻击力计算先手玩家
+        protected virtual void CalculateFirstPlayer()
+        {
+            int f = 0, l = 0;
+
+            foreach (Player player in game_data.players)
+            {
+                int allCardAttack = 0;
+                foreach (Card card in player.cards_hand)
+                {
+                    allCardAttack += card.CardData.attack;
+                }
+
+                if (player.player_id == 0)
+                {
+                    f = allCardAttack;
+                }
+                else
+                {
+                    l = allCardAttack;
+                }
+            }
+
+            game_data.first_player = f > l ? 0 : 1;
+            game_data.current_player = game_data.first_player;
+        }
+
         //-------------
 
         public virtual void RefreshData()