package effect

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

	"github.com/alpacahq/alpacadecimal"
)

// 自身体力越少则威力越大
type Effect100 struct {
	node.EffectNode
}

func (e *Effect100) SkillHit() bool {

	if e.Ctx().SkillEntity == nil {
		return true
	}

	if e.Ctx().SkillEntity.Category() == info.Category.STATUS {
		return true
	}

	//技能威力=【165-65*【当前体力百分比】】，任意体力百分比对应的威力浮动范围∈[-10，+10]

	odp := e.GetInput().CurrentPet.GetHP().Div(e.GetInput().CurrentPet.GetMaxHP()).Mul(alpacadecimal.NewFromInt(65))

	if odp.Cmp(alpacadecimal.NewFromInt(165)) == -1 {
		e.Ctx().SkillEntity.XML.Power = int(alpacadecimal.NewFromInt(165).Sub(odp).IntPart())
	}

	return true
}

// ---- 注册所有效果 ----
func init() {
	input.InitEffect(input.EffectType.Skill, 100, &Effect100{})
}