rg1/client/Battle/Ability/Trigger/Trigger_OnDamage.cs

using CoreGame;

namespace CoreGame.Render
{
    // 造成伤害
    public class Trigger_OnDamage : TriggerBase
    {
        public override void OnEvent(TriggerSpec self, int eventId, object param1)
        {
            if (triggerCfg.param2 != 0)
            {
                var hurtData = (HurtData)param1;
                var currHp = hurtData.dst.property.GetProperty_Long(PropertyDef.CurHp);
                var ret = 2; // 未击杀
                if (currHp <= 0)
                    ret = 1; // 击杀

                if ((triggerCfg.param2 & (1 << (ret - 1))) == 0)
                    return;
            }
            
            // OnTrigger(self, eventId, param1);
            var cntAcc = triggerCfg.param1; // 累计
            self.param1.intVal += 1; // 累计
            if (self.param1.intVal < cntAcc)
            {
                return;
            }

            var isSucc = OnTrigger(self, eventId, param1);
            if (isSucc)
            {
                self.param1.intVal = 0;
            }
        }

        public override bool OnPreExecuteCheck(TriggerSpec self, int eventId, object param1)
        {
            if (triggerCfg.param4 != 0)
            {
                TriggerSrv.AssembleTriggerAbilitySpecCtx(self, (HurtData)param1);
            }
            return true;
        }

        public override void Init(TriggerSpec self)
        {
            RegEntityEvent(self, ClientEvent.OnDamage);
        }

        public override void UnInit(TriggerSpec self)
        {
            UnRegEntityEvent(self, ClientEvent.OnDamage);
        }
    }
}