卡牌更新

Assets/Mods/Basic/Cards/Scripts/General/Attack/AcidArrow.cs

@@ -0,0 +1,62 @@
+using System.Collections.Generic;
+using Continentis.MainGame;
+using Continentis.MainGame.Base;
+using Continentis.MainGame.Card;
+using Continentis.MainGame.Character;
+using Continentis.MainGame.Commands;
+using Continentis.Mods.Basic.Buffs;
+using SLSFramework.General;
+
+namespace Continentis.Mods.Basic.Cards
+{
+    /// <summary>
+    /// 强酸箭矢：对单体目标先减少格挡，然后造成魔法伤害并施加腐蚀 Buff。
+    /// </summary>
+    public class AcidArrow : CardLogicBase
+    {
+        private const string BLOCK_REDUCTION     = "Block_Reduction";
+        private const string BUFF_CORROSION_STACK = "Buff_Corrosion_Stack";
+
+        private AttackContext PhysicsCtx => AttackContext.Default(card)
+            .WithDamageKeywords(CardKeywords.Physics);
+
+        public override void SetUpLogicComponents()
+        {
+            AddLogicComponent<CardLogicComponent_Attack>();
+        }
+
+        /// <summary>选中目标时更新伤害预览。</summary>
+        public override void TargetingEffect(CharacterBase target)
+        {
+            card.SetAttribute("Display_Damage", GetTargetedFinalDamage(target, PhysicsCtx));
+        }
+
+        /// <summary>取消选中时以无目标模式刷新预览。</summary>
+        public override void UntargetingEffect()
+        {
+            card.SetAttribute("Display_Damage", GetNoTargetFinalDamage(PhysicsCtx));
+        }
+
+        public override CommandGroup PlayEffect(List<CharacterBase> targetList)
+        {
+            return ForEachTarget(targetList, target => Cmd.Sequential(
+                new Cmd_PlayAnimation(user.characterView, "Attack"),
+                Cmd.Do(() =>
+                {
+                    // 第一步：减少目标格挡，Clamp 至 0
+                    target.ModifyAndClampAttribute(CharacterAttributes.Block, -GetAttribute(BLOCK_REDUCTION));
+
+                    // 第二步：造成伤害并施加腐蚀
+                    AttackContext ctx = PhysicsCtx;
+                    AttackTarget(target, GetTargetedFinalDamage(target, ctx), ctx);
+                    CreateCharacterBuff<Corrosion>(GetAttribute(BUFF_CORROSION_STACK)).Apply(target, user, this);
+                })
+            ));
+        }
+
+        public override void ApplyAttributeChangesByCard()
+        {
+            LogicComponent<CardLogicComponent_Attack>().SetDamage_Magic();
+        }
+    }
+}