package effect

import (
	"blazing/logic/service/fight/info"
	"blazing/logic/service/fight/input"
	"blazing/logic/service/fight/node"
	"sync"

	"github.com/alpacahq/alpacadecimal"
)

/**
 * m~n回合每回合反弹对手1/k的伤害
 */

func init() {
	input.InitEffect(input.EffectType.Skill, 21, &Effect21{})

}

type Effect21 struct {
	node.EffectNode

	l sync.Once
}

// 使用技能时，不可被继承，继承Miss和Hit就行
func (e *Effect21) OnSkill() bool {

	e.l.Do(func() { //保证技能使用后初始化一次就行

		statIndex := e.SideEffectArgs[0]
		endindex := e.SideEffectArgs[1]
		//回合产生
		n := int(e.Input.FightC.GetRand().Int31n(int32(endindex-statIndex+1))) + statIndex
		e.Duration(n) //产生回合收益
		//e.Input.AddEffect(input.Geteffect(input.EffectType.Status, int(info.PetStatus.Tired)))
	})

	return true
}

// 被攻击时候反弹
func (e *Effect21) Skill_Use_ex() bool {

	//不是技能
	if e.Ctx().SkillEntity == nil {
		return true
	}

	e.Ctx().Opp.Damage(e.Ctx().Our, &info.DamageZone{

		Type:   info.DamageType.Fixed,
		Damage: alpacadecimal.NewFromInt(int64(e.Ctx().Opp.SumDamage.IntPart())).Div(alpacadecimal.NewFromInt(int64(e.SideEffectArgs[0]))),
	})
	return true
}