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implement McoinExchange packet Handler

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Kinesis 2022-05-01 12:43:44 +08:00 committed by Melledy
parent 1ac5aeb286
commit 7b22b575b7
4 changed files with 60 additions and 0 deletions
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8
proto/McoinExchangeHcoinReq.proto Normal file
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syntax = "proto3";
option java_package = "emu.grasscutter.net.proto";
message McoinExchangeHcoinReq {
uint32 mCoinNum = 1;
uint32 hCoinNum = 2;
}

8
proto/McoinExchangeHcoinRsp.proto Normal file
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syntax = "proto3";
option java_package = "emu.grasscutter.net.proto";
message McoinExchangeHcoinRsp {
uint32 mCoinNum = 1;
uint32 hCoinNum = 2;
}

26
src/main/java/emu/grasscutter/server/packet/recv/HandlerMcoinExchangeHcoinReq.java Normal file
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package emu.grasscutter.server.packet.recv;
import emu.grasscutter.net.packet.Opcodes;
import emu.grasscutter.net.packet.PacketHandler;
import emu.grasscutter.net.packet.PacketOpcodes;
import emu.grasscutter.net.proto.McoinExchangeHcoinReqOuterClass;
import emu.grasscutter.server.game.GameSession;
import emu.grasscutter.server.packet.send.PacketMcoinExchangeHcoinRsp;
@Opcodes(PacketOpcodes.McoinExchangeHcoinReq)
public class HandlerMcoinExchangeHcoinReq extends PacketHandler {
@Override
public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
McoinExchangeHcoinReqOuterClass.McoinExchangeHcoinReq exchangeReq = McoinExchangeHcoinReqOuterClass.McoinExchangeHcoinReq.parseFrom(payload);
if (session == null) {
return;
} else if (session.getPlayer().getCrystals() < exchangeReq.getMCoinNum()) {
return;
}
session.getPlayer().setCrystals(session.getPlayer().getCrystals() - exchangeReq.getMCoinNum());
session.getPlayer().setPrimogems(session.getPlayer().getPrimogems() + exchangeReq.getHCoinNum());
session.getPlayer().save();
session.send(new PacketMcoinExchangeHcoinRsp(session.getPlayer().getCrystals(), session.getPlayer().getPrimogems()));
}
}

18
src/main/java/emu/grasscutter/server/packet/send/PacketMcoinExchangeHcoinRsp.java Normal file
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package emu.grasscutter.server.packet.send;
import emu.grasscutter.net.packet.BasePacket;
import emu.grasscutter.net.packet.PacketOpcodes;
import emu.grasscutter.net.proto.McoinExchangeHcoinRspOuterClass;
public class PacketMcoinExchangeHcoinRsp extends BasePacket {
public PacketMcoinExchangeHcoinRsp(int mcoin, int hcoin) {
super(PacketOpcodes.McoinExchangeHcoinRsp);
McoinExchangeHcoinRspOuterClass.McoinExchangeHcoinRsp mcoinExchangeHcoinRsp = McoinExchangeHcoinRspOuterClass.McoinExchangeHcoinRsp.newBuilder()
.setMCoinNum(mcoin)
.setHCoinNum(hcoin).build();
this.setData(mcoinExchangeHcoinRsp);
}
}