72 lines
2.0 KiB
Go
72 lines
2.0 KiB
Go
package items
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import (
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"go_dreamfactory/comm"
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"go_dreamfactory/pb"
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cfg "go_dreamfactory/sys/configure/structs"
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"google.golang.org/protobuf/proto"
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)
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//参数校验
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func (this *apiComp) UseitemCheck(session comm.IUserSession, req *pb.ItemsUseItemReq) (code pb.ErrorCode) {
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if req.GridId == "" || req.Amount <= 0 {
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code = pb.ErrorCode_ReqParameterError
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}
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return
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}
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//使用道具
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func (this *apiComp) Useitem(session comm.IUserSession, req *pb.ItemsUseItemReq) (code pb.ErrorCode, data proto.Message) {
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var (
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err error
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item *pb.DB_UserItemData
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itemcf *cfg.Game_itemData
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prop *cfg.Game_propsgroupData
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)
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if code = this.UseitemCheck(session, req); code != pb.ErrorCode_Success {
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return
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}
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if item, err = this.module.modelItems.QueryUserPackByGridId(session.GetUserId(), req.GridId); err != nil {
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code = pb.ErrorCode_ReqParameterError
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return
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}
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if itemcf, err = this.module.configure.GetItemConfigure(item.ItemId); err != nil {
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code = pb.ErrorCode_ConfigurationException
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return
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}
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switch itemcf.Usetype {
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case 6:
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if prop, err = this.module.configure.GetPropsgroupConfigure(itemcf.BoxId); err != nil {
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code = pb.ErrorCode_ConfigNoFound
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return
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}
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sale := make([]*cfg.Game_atn, len(prop.Prize))
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for i, v := range prop.Prize {
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sale[i] = v
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sale[i].N = v.N * int32(req.Amount)
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}
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if code = this.module.DispenseRes(session, sale, true); code != pb.ErrorCode_Success {
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return
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}
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break
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default:
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code = pb.ErrorCode_ItemsUseNotSupported
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return
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}
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item.Amount = item.Amount - req.Amount
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if item.Amount == 0 {
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if err = this.module.modelItems.DelUserPack(session.GetUserId(), item.GridId); err != nil {
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code = pb.ErrorCode_DBError
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return
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}
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} else {
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if err = this.module.modelItems.UpdateUserPack(session.GetUserId(), item); err != nil {
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code = pb.ErrorCode_DBError
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return
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}
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}
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session.SendMsg(string(this.module.GetType()), "useitem", &pb.ItemsUseItemResp{GridId: req.GridId, Amount: req.Amount, Issucc: true})
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return
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}
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