GameFramework.EntityInfo.GetRelation C# (CSharp) Method

        public static CharacterRelation GetRelation(EntityInfo pObj_A, EntityInfo pObj_B)
        {
            if (pObj_A == null || pObj_B == null) {
                return CharacterRelation.RELATION_INVALID;
            }

            if (pObj_A == pObj_B) {
                return CharacterRelation.RELATION_FRIEND;
            }

            int campA = pObj_A.GetCampId();
            int campB = pObj_B.GetCampId();
            CharacterRelation relation = GetRelation(campA, campB);
            return relation;
        }

        public bool SkillCanFindTarget(int objId, int skillId)
        {
            bool       ret = false;
            EntityInfo obj = GetEntityById(objId);

            if (null != obj)
            {
                SkillInfo skillInfo = obj.GetSkillStateInfo().GetSkillInfoById(skillId);
                if (null != skillInfo)
                {
                    bool find = false;
                    KdTree.QueryWithFunc(obj, skillInfo.Distance, (float distSqr, KdTreeObject _obj) => {
                        EntityInfo target = _obj.Object;
                        if (CharacterRelation.RELATION_ENEMY == EntityInfo.GetRelation(obj, target) && !target.IsDead())
                        {
                            find = true;
                            return(false);
                        }
                        return(true);
                    });
                    ret = find;
                }
            }
            return(ret);
        }