更新

Assets/Mods/Basic/Cards/Scripts/General/Skill/Command.cs

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+using System.Collections.Generic;
+using System.Linq;
+using Continentis.MainGame;
+using Continentis.MainGame.Card;
+using Continentis.MainGame.Character;
+using Continentis.MainGame.Combat;
+using Continentis.MainGame.Commands;
+using SLSFramework.General;
+using UnityEngine;
+
+namespace Continentis.Mods.Basic.Cards
+{
+    /// <summary>
+    /// 命令术：对目标执行一次感知检定：
+    /// <para>对敌人：若感知低于{PerceptionThreshold_Remove}，随机移除一个意图；若低于{PerceptionThreshold_Change}，随机改变一个意图</para>
+    /// <para>对玩家英雄：若感知检定未通过，将一张"扼制"卡牌放入目标的抽牌堆</para>
+    /// </summary>
+    public class Command : CardLogicBase
+    {
+        private static readonly Color HintGreen = new Color(0.2f, 0.85f, 0.3f);
+        private static readonly Color HintRed   = new Color(0.9f, 0.2f, 0.2f);
+
+        public override void Initialize(CardInstance cardInstance)
+        {
+            base.Initialize(cardInstance);
+
+            // 战场角色变化时刷新 hintShadow，托管机制自动取消订阅
+            CombatEventCollection events = CombatMainManager.Instance.eventCollection;
+            SubscribeCombatEvent(events.onCharacterDeath, new PrioritizedAction<CharacterBase>(_ => InvalidateHint()));
+            SubscribeCombatEvent(events.onCharacterJoin, new PrioritizedAction<CharacterBase>(_ => InvalidateHint()));
+        }
+
+        /// <summary>抽到此牌时刷新 hintShadow。</summary>
+        protected override void OnDraw() => InvalidateHint();
+
+        public override CommandGroup PlayEffect(List<CharacterBase> targetList)
+        {
+            return ForEachTarget(targetList, target => Cmd.Parallel(
+                new Cmd_PlayAnimation(user.characterView, "Action"),
+                Cmd.Do(() =>
+                {
+                    if (target is PlayerHero)
+                        PlayEffectOnPlayer(target);
+                    else
+                        PlayEffectOnEnemy(target);
+                })
+            ));
+        }
+
+        /// <summary>
+        /// 检查场上是否存在感知低于阈值的可用目标。
+        /// 有可用目标时返回绿色，无可用目标时返回红色。
+        /// </summary>
+        public override Color? GetHintColor()
+        {
+            if (user == null || card.handCardView == null) return null;
+
+            card.DetectTargetsValidity(out List<CharacterBase> valid, out _, out _);
+            if (valid.Count == 0) return HintRed;
+
+            int changeThreshold = GetAttribute("Perception_Threshold_High");
+            bool hasEffectiveTarget = valid.Any(t =>
+                t.GetAttribute(CharacterAttributes.Perception) < changeThreshold);
+
+            return hasEffectiveTarget ? HintGreen : HintRed;
+        }
+
+        /// <summary>对敌方目标：根据感知检定移除或改变意图。</summary>
+        private void PlayEffectOnEnemy(CharacterBase target)
+        {
+            int removeThreshold = GetAttribute("Perception_Threshold_Low");
+            int changeThreshold = GetAttribute("Perception_Threshold_High");
+            int perception      = target.GetAttribute(CharacterAttributes.Perception);
+
+            if (perception < removeThreshold)
+                target.intentionSubmodule.RemoveRandomIntendedCard();
+            else if (perception < changeThreshold)
+                target.intentionSubmodule.ChangeRandomIntendedCard();
+        }
+
+        /// <summary>对玩家英雄：感知检定未通过时，向目标抽牌堆塞入一张"扼制"卡牌。</summary>
+        private void PlayEffectOnPlayer(CharacterBase target)
+        {
+            int stifleThreshold    = GetAttribute("Perception_Threshold_Low");
+            int disruptionThreshold = GetAttribute("Perception_Threshold_High");
+            int perception          = target.GetAttribute(CharacterAttributes.Perception);
+
+            if (perception < stifleThreshold)
+                CardInstance.GenerateCardInstance(GetDerivativeCardData(0), target, Piles.Draw);
+            else if (perception < disruptionThreshold)
+                CardInstance.GenerateCardInstance(GetDerivativeCardData(1), target, Piles.Draw);
+        }
+    }
+}