using System.Collections.Generic; using System.Linq; using Wizard.Battle; public class SkillTargetDamagedCardFilter : ISkillTargetFilter { public IEnumerable Filtering(IEnumerable battlePlayerInfos, SkillConditionCheckerOption option) { return from p in battlePlayerInfos.SelectMany((IBattlePlayerReadOnlyInfo p) => p.SkillInfoClassAndInPlayCards) where p.MaxLife > p.Life select p; } }