package effect

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

	"github.com/alpacahq/alpacadecimal"
)

// 可以抵挡n点伤害
// ---- Effect49 ----
type Effect49 struct {
	node.EffectNode
}

func (e *Effect49) DamageSubEx(t *info.DamageZone) bool {

	if e.Ctx().SkillEntity == nil {
		return true
	}
	if e.Ctx().SkillEntity.Category() == info.Category.STATUS {
		return true
	}
	if t.Type != info.DamageType.Red {
		return true

	}

	if t.Damage.Cmp(e.Args()[0]) > -1 {
		t.Damage = t.Damage.Sub(e.Args()[0])
	} else {
		t.Damage = alpacadecimal.Zero
	}

	return true
}

// ---- 注册所有效果 ----
func init() {
	input.InitEffect(input.EffectType.Skill, 49, &Effect49{})
}