bl/logic/controller/action_扭蛋.go

package controller

import (
	"blazing/common/data"
	"blazing/common/socket/errorcode"
	"blazing/logic/service/common"

	"blazing/logic/service/player"
	"blazing/modules/config/service"
	"blazing/modules/player/model"

	"github.com/gogf/gf/v2/util/grand"
)

func (h Controller) EggGamePlay(data1 *C2S_EGG_GAME_PLAY, c *player.Player) (result *S2C_EGG_GAME_PLAY, err errorcode.ErrorCode) {

	switch data1.EggNum {
	case 2:
		data1.EggNum = 5

	case 3:
		data1.EggNum = 10
	}
	r := c.Service.Item.CheakItem(400501)
	if data1.EggNum > 10 || data1.EggNum <= 0 {
		return nil, errorcode.ErrorCode(errorcode.ErrorCodes.ErrSystemError)
	}
	if r < 0 {
		return nil, errorcode.ErrorCode(errorcode.ErrorCodes.ErrGachaTicketsInsufficient)
	}
	if data1.EggNum > r {
		return nil, errorcode.ErrorCode(errorcode.ErrorCodes.ErrGachaTicketsInsufficient)

	}
	result = &S2C_EGG_GAME_PLAY{ListInfo: []data.ItemInfo{}}
	if grand.Meet(int(data1.EggNum), 100) {
		r := service.NewPetRewardService().GetEgg()
		newPet := model.GenPetInfo(int(r.MonID), int(r.DV), int(r.Nature), int(r.Effect), int(r.Lv), nil, 0)
		if grand.Meet(1, 500) {
			newPet.RandomByWeightShiny()
		}

		c.Service.Pet.PetAdd(newPet)

		result.HadTime = newPet.CatchTime
		result.PetID = newPet.ID
	}

	items := service.NewItemService().GetEgg(data1.EggNum)
	for _, item := range items {
		if item.ItemId == 0 {
			continue
		}
		c.ItemAdd(item.ItemId, item.ItemCnt)
		result.ListInfo = append(result.ListInfo, data.ItemInfo{ItemId: item.ItemId, ItemCnt: item.ItemCnt})
	}

	c.Service.Item.UPDATE(400501, int(-data1.EggNum))
	return

}

// C2S_EGG_GAME_PLAY 前端向后端发送的抽蛋请求结构体
// 对应原 C# 的 C2S_EGG_GAME_PLAY
type C2S_EGG_GAME_PLAY struct {
	Head   common.TomeeHeader `cmd:"3201" struc:"skip"`
	EggNum int64              `struc:"uint32"` // 抽蛋次数标识：1 = 1次  2 = 5次 3 = 10次
	// 注：Go 中 uint 是平台相关类型（32/64位），游戏开发中推荐用 uint32 明确匹配 C# 的 uint
}

// S2C_EGG_GAME_PLAY 后端向前端返回的抽蛋结果结构体
// 对应原 C# 的 S2C_EGG_GAME_PLAY
type S2C_EGG_GAME_PLAY struct {
	GiftIN      uint32          `struc:"uint32"`
	PetID       uint32          `struc:"uint32"` // 抽中精灵的id
	HadTime     uint32          `struc:"uint32"` // 抽中精灵的捕捉时间（若为时间戳，建议改为 uint64）
	ListInfoLen uint32          `struc:"sizeof=ListInfo"`
	ListInfo    []data.ItemInfo `json:"listinfo"` // 抽中物品的物品数组
}