更新

Assets/Mods/Basic/Characters/CombatBuffs/Knight/HolyShield.cs

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+using Continentis.MainGame;
+using Continentis.MainGame.Character;
+using SLSUtilities.General;
+
+namespace Continentis.Mods.Basic.Buffs
+{
+    /// <summary>
+    /// 圣盾（骑士）：免疫下一次受到的伤害（不论伤害量）。
+    /// 每次免疫消耗 1 层；响应式攻击和生命移除不触发免疫。
+    /// </summary>
+    public class HolyShield : CharacterCombatBuffBase
+    {
+        public HolyShield(int stack)
+        {
+            Initialize(BuffType.Positive, BuffDispelLevel.Strong);
+
+            this.contentSubmodule = new ContentSubmodule(this)
+                .AddParameterGetter("Stack", () => unitedStackSubmodule.stackAmount.ToString());
+
+            this.iconSubmodule = new IconSubmodule(this).SetTextFunctions("Stack");
+
+            this.unitedStackSubmodule = new UnitedStackSubmodule(this, stack);
+
+            this.eventSubmodule = new EventSubmodule(this);
+            this.eventSubmodule.onBeforeReceiveDamage.Add("HolyShield",
+                new PrioritizedAction<IncomingDamageModifier>(OnBeforeReceiveDamage));
+        }
+
+        private void OnBeforeReceiveDamage(IncomingDamageModifier modifier)
+        {
+            if (modifier.context.HasAnyTag(AttackTags.Reactive, AttackTags.HpRemoval)) return;
+            if (unitedStackSubmodule.stackAmount <= 0) return;
+
+            modifier.isCancelled = true;
+            MainGameManager.Instance.basePrefabs.GenerateInfoText(
+                contentSubmodule.displayName, attachedCharacter.characterView);
+
+            unitedStackSubmodule.ReduceStack(1);
+            iconSubmodule.Update();
+        }
+
+        public override bool OnBuffApply(out CharacterCombatBuffBase existingBuff)
+        {
+            MainGameManager.Instance.basePrefabs.GenerateInfoText(
+                contentSubmodule.displayName, attachedCharacter.characterView);
+
+            if (FindExistingSameBuff(out existingBuff))
+            {
+                existingBuff.unitedStackSubmodule.AddStack(this.unitedStackSubmodule.stackAmount);
+                return false;
+            }
+
+            existingBuff = null;
+            return true;
+        }
+    }
+}