fix achievement proto (#507)

* fix achievement proto

TakeAchievementRewardReq tells client the achievements achieved or not and it's progress.

* add import

src/main/java/emu/grasscutter/server/packet/recv/HandlerPlayerLoginReq.java

@@ -10,6 +10,7 @@ import emu.grasscutter.net.packet.PacketHandler;
 import emu.grasscutter.server.game.GameSession;
 import emu.grasscutter.server.game.GameSession.SessionState;
 import emu.grasscutter.server.packet.send.PacketPlayerLoginRsp;
+import emu.grasscutter.server.packet.send.PacketTakeAchievementRewardReq;
 
 @Opcodes(PacketOpcodes.PlayerLoginReq) // Sends initial data packets
 public class HandlerPlayerLoginReq extends PacketHandler {
@@ -47,6 +48,7 @@ public class HandlerPlayerLoginReq extends PacketHandler {
 
 		// Final packet to tell client logging in is done
 		session.send(new PacketPlayerLoginRsp(session));
+		session.send(new PacketTakeAchievementRewardReq(session));
 	}
 
 }

src/main/java/emu/grasscutter/server/packet/send/PacketTakeAchievementRewardReq.java

+package emu.grasscutter.server.packet.send;
+
+import emu.grasscutter.net.packet.BasePacket;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.AchievementInfoOuterClass;
+import emu.grasscutter.net.proto.AchievementInfoOuterClass.AchievementInfo;
+import emu.grasscutter.net.proto.TakeAchievementRewardReqOuterClass.TakeAchievementRewardReq;
+import emu.grasscutter.server.game.GameSession;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class PacketTakeAchievementRewardReq extends BasePacket {
+
+    public PacketTakeAchievementRewardReq(GameSession session) {
+        super(PacketOpcodes.TakeAchievementRewardReq);
+
+        List<AchievementInfo> a_list = new ArrayList<>();
+        a_list.add(AchievementInfo.newBuilder().setId(82044).setStatusValue(2).setCurrent(0).setGoal(1).build());
+        a_list.add(AchievementInfo.newBuilder().setId(81205).setStatusValue(2).setCurrent(0).setGoal(1).build());
+
+
+        TakeAchievementRewardReq proto = TakeAchievementRewardReq.newBuilder()
+                .addAllAList(a_list)
+                .build();
+
+        this.setData(proto);
+    }
+
+}
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