Refactor gacha banner proto creation to not do a lookup on the database

src/main/java/emu/grasscutter/game/gacha/GachaBanner.java

@@ -138,13 +138,11 @@ public class GachaBanner {
 			default -> (eventChance > -1) ? eventChance : eventChance5;
 		};
 	}
-
-	@Deprecated
-	public GachaInfo toProto() {
-		return toProto("");
-	}
 	
-	public GachaInfo toProto(String sessionKey) {
+	public GachaInfo toProto(Player player) {
+		// TODO: use other Nonce/key insteadof session key to ensure the overall security for the player
+		String sessionKey = player.getAccount().getSessionKey();
+		
 		String record = "http" + (HTTP_ENCRYPTION.useInRouting ? "s" : "") + "://"
 						+ lr(HTTP_INFO.accessAddress, HTTP_INFO.bindAddress) + ":"
 						+ lr(HTTP_INFO.accessPort, HTTP_INFO.bindPort)
@@ -176,9 +174,7 @@ public class GachaBanner {
 	            .setGachaTimesLimit(Integer.MAX_VALUE)
 	            .setGachaSortId(this.getSortId());
 
-		if(hasEpitomized() && !sessionKey.isEmpty()) {
+		if(hasEpitomized()) {
-			Account account = DatabaseHelper.getAccountBySessionKey(sessionKey);
-			Player player = Grasscutter.getGameServer().getPlayerByAccountId(account.getId());
 			PlayerGachaBannerInfo gachaInfo = player.getGachaInfo().getBannerInfo(this);
 
 			info.setWishItemId(gachaInfo.getWishItemId())

src/main/java/emu/grasscutter/game/gacha/GachaManager.java

@@ -48,8 +48,7 @@ import static emu.grasscutter.Configuration.*;
 public class GachaManager {
 	private final GameServer server;
 	private final Int2ObjectMap<GachaBanner> gachaBanners;
-	private GetGachaInfoRsp cachedProto;
+	private WatchService watchService;
-	WatchService watchService;
 	
 	private static final int starglitterId = 221;
 	private static final int stardustId = 222;
@@ -88,9 +87,6 @@ public class GachaManager {
 					getGachaBanners().put(banner.getScheduleId(), banner);
 				}
 				Grasscutter.getLogger().info("Banners successfully loaded.");
-
-
-				this.cachedProto = createProto();
 			} else {
 				Grasscutter.getLogger().error("Unable to load banners. Banners size is 0.");
 			}
@@ -421,18 +417,7 @@ public class GachaManager {
 		}
 	}
 	
-	@Deprecated
+	private synchronized GetGachaInfoRsp createProto(Player player) {
-	private synchronized GetGachaInfoRsp createProto() {
-		GetGachaInfoRsp.Builder proto = GetGachaInfoRsp.newBuilder().setGachaRandom(12345);
-		
-		for (GachaBanner banner : getGachaBanners().values()) {
-			proto.addGachaInfoList(banner.toProto());
-		}
-				
-		return proto.build();
-	}
-
-	private synchronized GetGachaInfoRsp createProto(String sessionKey) {
 		GetGachaInfoRsp.Builder proto = GetGachaInfoRsp.newBuilder().setGachaRandom(12345);
 		
 		long currentTime = System.currentTimeMillis() / 1000L;
@@ -440,22 +425,14 @@ public class GachaManager {
 		for (GachaBanner banner : getGachaBanners().values()) {
 			if ((banner.getEndTime() >= currentTime && banner.getBeginTime() <= currentTime) || (banner.getBannerType() == BannerType.STANDARD))
 			{
-				proto.addGachaInfoList(banner.toProto(sessionKey));
+				proto.addGachaInfoList(banner.toProto(player));
 			}
 		}
 				
 		return proto.build();
 	}
-	
-	@Deprecated
-	public GetGachaInfoRsp toProto() {
-		if (this.cachedProto == null) {
-			this.cachedProto = createProto();
-		}
-		return this.cachedProto;
-	}
 
-	public GetGachaInfoRsp toProto(String sessionKey) {
+	public GetGachaInfoRsp toProto(Player player) {
-		return createProto(sessionKey);
+		return createProto(player);
 	}
 }

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

@@ -14,10 +14,7 @@ public class HandlerGetGachaInfoReq extends PacketHandler {
 	
 	@Override
 	public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
-		session.send(new PacketGetGachaInfoRsp(session.getServer().getGachaManager(),
+		session.send(new PacketGetGachaInfoRsp(session.getServer().getGachaManager(), session.getPlayer()));
-					// TODO: use other Nonce/key insteadof session key to ensure the overall security for the player
-					session.getPlayer().getAccount().getSessionKey())
-					);
 	}
 
 }

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

@@ -1,22 +1,16 @@
 package emu.grasscutter.server.packet.send;
 
 import emu.grasscutter.game.gacha.GachaManager;
+import emu.grasscutter.game.player.Player;
 import emu.grasscutter.net.packet.BasePacket;
 import emu.grasscutter.net.packet.PacketOpcodes;
 
 public class PacketGetGachaInfoRsp extends BasePacket {
 	
-	@Deprecated
+	public PacketGetGachaInfoRsp(GachaManager manager, Player player) {
-	public PacketGetGachaInfoRsp(GachaManager manager) {
 		super(PacketOpcodes.GetGachaInfoRsp);
 		
-		this.setData(manager.toProto());
+		this.setData(manager.toProto(player));
-	}
-
-	public PacketGetGachaInfoRsp(GachaManager manager, String sessionKey) {
-		super(PacketOpcodes.GetGachaInfoRsp);
-		
-		this.setData(manager.toProto(sessionKey));
 	}
 
 }