59 lines
1.5 KiB
Go
59 lines
1.5 KiB
Go
package effect
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import (
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"blazing/logic/service/fight/input"
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"blazing/logic/service/fight/node"
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"github.com/gogf/gf/v2/util/grand"
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)
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// -----------------------------------------------------------
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// 威力随机效果
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// -----------------------------------------------------------
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// 威力将在 [Min, Max] 区间内随机取值
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type EffectRandomPower struct {
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node.EffectNode
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Min int
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Max int
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}
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// -----------------------------------------------------------
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// 初始化注册
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// -----------------------------------------------------------
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func init() {
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registerRandomPower(61, 50, 150)
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registerRandomPower(70, 140, 220)
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registerRandomPower(118, 140, 180)
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}
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// -----------------------------------------------------------
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// 工厂函数：注册不同威力范围的技能效果
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// -----------------------------------------------------------
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func registerRandomPower(effectID, min, max int) {
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input.InitEffect(input.EffectType.Skill, effectID, &EffectRandomPower{
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Min: min,
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Max: max,
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})
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}
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// -----------------------------------------------------------
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// 命中时触发
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// -----------------------------------------------------------
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func (e *EffectRandomPower) Skill_Hit() bool {
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if e.Max <= e.Min {
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e.Ctx().SkillEntity.Power = e.Min
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return true
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}
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// 如果 FightC 没提供随机器，使用 math/rand 兜底
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var n int
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if e.Input != nil && e.Input.FightC != nil {
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n = int(e.Input.FightC.GetRand().Int31n(int32(e.Max-e.Min+1))) + e.Min
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} else {
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n = grand.Intn(e.Max-e.Min+1) + e.Min
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}
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e.Ctx().SkillEntity.Power = n
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return true
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}
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