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feat(fight): 添加旧组队协议支持并优化战斗系统 - 实现了旧组队协议相关功能，包括GroupReadyFightFinish、GroupUseSkill、 GroupUseItem、GroupChangePet和GroupEscape方法 - 新增组队战斗相关的入站信息结构体定义 - 实现了组队BOSS战斗逻辑，添加groupBossSlotLimit常量 - 重构宠物技能设置逻辑，调整金币消耗时机 - 优化战斗循环逻辑，添加对无行动槽位的处理 - 改进AI行动逻辑，增加多位置目标选择
82 lines
1.9 KiB
Go
82 lines
1.9 KiB
Go
package info
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import "github.com/gogf/gf/v2/util/grand"
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// PlayerCaptureContext 用户捕捉上下文（每次登录创建）
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type PlayerCaptureContext struct {
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Denominator int // 统一分母=1000
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DecayFactor float64 // 衰减系数
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MinDecayNum int // 衰减分子最小值
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Guarantees map[int]int // 按分母分组的保底分子 map[denominator]numerator
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}
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func NewPlayerCaptureContext() *PlayerCaptureContext {
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return &PlayerCaptureContext{
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Denominator: 1000,
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DecayFactor: 0.10,
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MinDecayNum: 1,
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Guarantees: make(map[int]int),
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}
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}
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// Roll 通用概率判定（带共享保底） 返回成功,基础,保底
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func (c *PlayerCaptureContext) Roll(numerator, denominator int) (bool, float64, float64) {
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if denominator <= 0 {
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return false, 0, 0
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}
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if c == nil {
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c = NewPlayerCaptureContext()
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}
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base := float64(numerator) / float64(denominator)
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bonusNumerator := c.getGuaranteeNumerator(denominator)
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bonus := float64(bonusNumerator) / float64(denominator)
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total := base + bonus
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if total > 1.0 {
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total = 1.0
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}
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totalNumerator := numerator + bonusNumerator
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if totalNumerator > denominator {
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totalNumerator = denominator
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}
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success := grand.Intn(denominator) < totalNumerator
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if success {
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c.resetGuarantee(denominator)
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} else {
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c.increaseGuarantee(denominator)
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}
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return success, base * 100, bonus * 100
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}
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// 保底操作
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func (c *PlayerCaptureContext) getGuaranteeNumerator(denominator int) int {
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if c == nil || c.Guarantees == nil {
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return 0
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}
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if num, ok := c.Guarantees[denominator]; ok {
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return num
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}
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return 0
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}
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func (c *PlayerCaptureContext) increaseGuarantee(denominator int) {
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if c == nil {
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return
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}
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if c.Guarantees == nil {
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c.Guarantees = make(map[int]int)
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}
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c.Guarantees[denominator]++
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}
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func (c *PlayerCaptureContext) resetGuarantee(denominator int) {
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if c == nil {
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return
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}
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if c.Guarantees == nil {
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c.Guarantees = make(map[int]int)
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}
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c.Guarantees[denominator] = 0
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}
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