126 lines
3.5 KiB
Go
126 lines
3.5 KiB
Go
package controller
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import (
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"blazing/common/data/xmlres"
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"blazing/common/socket/errorcode"
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"blazing/logic/service/item"
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"blazing/logic/service/player"
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"github.com/gogf/gf/v2/util/gconv"
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)
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// 防止封包通过领取来获取道具
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// BuyItem 购买单个道具
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// data: 包含购买道具信息的输入数据
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// player: 当前玩家对象
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// 返回: 购买结果和错误码
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func (h Controller) BuyItem(data *item.BuyInboundInfo, player *player.Player) (result *item.BuyOutboundInfo, err errorcode.ErrorCode) {
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itemInfo, exists := xmlres.ItemsMAP[int(data.ItemId)]
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if !exists {
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return &item.BuyOutboundInfo{Coins: player.Info.Coins}, 0
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}
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// 免费道具直接添加
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if itemInfo.Price == 0 {
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if player.ItemAdd(data.ItemId, data.Count) {
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return &item.BuyOutboundInfo{
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ItemId: data.ItemId,
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Level: 1,
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Count: data.Count,
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Coins: player.Info.Coins,
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}, 0
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}
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return &item.BuyOutboundInfo{Coins: player.Info.Coins}, 0
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}
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// 需要付费的道具
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totalCost := data.Count * uint32(itemInfo.Price)
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if !player.GetCoins(totalCost) {
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return &item.BuyOutboundInfo{Coins: player.Info.Coins}, errorcode.ErrorCodes.ErrSunDouInsufficient10016
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}
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if player.ItemAdd(data.ItemId, data.Count) {
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player.Info.Coins -= totalCost
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return &item.BuyOutboundInfo{
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ItemId: data.ItemId,
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Level: 1,
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Count: data.Count,
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Coins: player.Info.Coins,
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}, 0
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}
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// 购买失败，返还赛尔豆
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player.Info.Coins += totalCost
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return &item.BuyOutboundInfo{Coins: player.Info.Coins}, 0
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}
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// BuyMultipleItems 批量购买道具
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// data: 包含批量购买道具信息的输入数据
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// player: 当前玩家对象
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// 返回: 批量购买结果和错误码
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func (h Controller) BuyMultipleItems(data *item.BuyMultiInboundInfo, player *player.Player) (result *item.BuyMultiOutboundInfo, err errorcode.ErrorCode) {
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for _, itemID := range data.ItemIds {
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itemInfo, exists := xmlres.ItemsMAP[int(itemID)]
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if !exists {
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continue
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}
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// 免费道具直接添加
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if itemInfo.Price == 0 {
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player.ItemAdd(itemID, 1)
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continue
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}
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// 需要付费的道具
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if !player.GetCoins(uint32(itemInfo.Price)) {
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break
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}
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if player.ItemAdd(itemID, 1) {
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player.Info.Coins -= uint32(itemInfo.Price)
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}
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}
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return &item.BuyMultiOutboundInfo{
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Coins: player.Info.Coins,
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}, 0
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}
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// BuyGoldItem 使用金豆购买商品
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// data: 包含金豆购买商品信息的输入数据
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// player: 当前玩家对象
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// 返回: 金豆购买结果和错误码
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func (h Controller) BuyGoldItem(data *item.C2S_GOLD_BUY_PRODUCT, player *player.Player) (result *item.S2C_GoldBuyProductInfo, err errorcode.ErrorCode) {
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product, exists := xmlres.GoldProductMap[int(data.ProductID)]
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if !exists {
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return nil, errorcode.ErrorCodes.ErrSystemError
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}
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useGold := uint32(data.Count) * uint32(gconv.Float64(product.Price)*100)
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if !player.UseGold(useGold) {
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return &item.S2C_GoldBuyProductInfo{
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Gold: player.User.GetGold(uint(player.Info.UserID)),
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PayGold: 0,
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Reserved: 0,
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}, errorcode.ErrorCodes.ErrXinDouInsufficient
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}
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addSuccess := player.ItemAdd(uint32(gconv.Uint32(product.ItemID)), uint32(data.Count))
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if addSuccess {
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player.User.UpdateGold(player.Info.UserID, -int64(useGold))
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return &item.S2C_GoldBuyProductInfo{
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Gold: player.User.GetGold(uint(player.Info.UserID)),
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PayGold: useGold,
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Reserved: 0,
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}, 0
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}
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return &item.S2C_GoldBuyProductInfo{
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Gold: player.User.GetGold(uint(player.Info.UserID)),
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PayGold: 0,
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Reserved: 0,
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}, errorcode.ErrorCodes.ErrSystemError
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}
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