rg1/client/Battle/BehaviorTree/Action/TryCastSkillAction.cs

using BehaviorDesigner.Runtime.Tasks;
using GAS.Runtime;

namespace CoreGame.Render
{
    public class TryCastSkillAction : Action
    {
        public override TaskStatus OnUpdate()
        {
            var ownerEnt = Owner.GetEntity<CombatEntity>();
            var ac = ownerEnt.aI;

            ac.abilitySeq = 0;
            var ass = ownerEnt.abilitySystem.AbilityContainer.QueryAbilitySpecArray;
            // 循环遍历所有的ability 轨道，指导普攻
            var assCount = ass.Count;
            for (var index = 0; index < assCount; index++)
            {
                var ability = ass[index];
                if (ability.Ability.Tag.AssetTag.HasTag(GTagLib.Solt_Active))
                {
                    if (ability.CanActivate() == AbilityActivateResult.Success)
                    {
                        ac.abilitySeq = ability.ctx.gaSeq;
                        break;
                    }
                }
            }

            // TraceLog.Debug("abilitySeq: "+ac.abilitySeq);
            if (ac.abilitySeq == 0)
            {
                if (ownerEnt.abilitySystem.HasAbilityProcess(GTagLib.Solt_Active))
                    return TaskStatus.Success;
                
                return TaskStatus.Failure;
            }
            ownerEnt.abilitySystem.TryActivateAbility_WithSeq(ac.abilitySeq);
            BlackboardSrv.SetAttackCount(ownerEnt.creationIndex);
            return TaskStatus.Success;
        }
    }
}