Support MCBE 1.20.50

pom.xml

@@ -16,7 +16,7 @@
     Upstream is the NukkitX major version
     PN is an indicator that software is running PowerNukkit, it must be present both in releases and snapshot versions
     -->
-    <version>1.20.40</version>
+    <version>1.20.50</version>
 
     <inceptionYear>2020</inceptionYear>
     <organization>

src/main/java/cn/nukkit/network/protocol/Protocol.java

@@ -24,7 +24,8 @@ public enum Protocol {
     V1_20_0(589, "1.20.0", 11),
     V1_20_10(594, "1.20.10", 11),
     V1_20_30(618, "1.20.30", 11),
-    V1_20_40(622, "1.20.40", 11);
+    V1_20_40(622, "1.20.40", 11),
+    V1_20_50(630, "1.20.50", 11);
 
     private final int version;
     private final String minecraftVersion;

src/main/java/cn/nukkit/network/protocol/ShowStoreOfferPacket.java

@@ -1,5 +1,7 @@
 package cn.nukkit.network.protocol;
 
+import cn.nukkit.network.protocol.types.StoreOfferRedirectType;
+
 /**
  * @author Kaooot
  * @version 1.0
@@ -8,6 +10,7 @@ public class ShowStoreOfferPacket extends DataPacket {
 
     public String offerId;
     public boolean showAll;
+    public StoreOfferRedirectType redirectType;
 
     @Override
     public byte pid() {
@@ -17,13 +20,22 @@ public byte pid() {
     @Override
     public void decode() {
         this.offerId = this.getString();
-        this.showAll = this.getBoolean();
+
+        if (this.protocolVersion < Protocol.V1_20_50.version()) {
+            this.showAll = this.getBoolean();
+        } else {
+            this.redirectType = StoreOfferRedirectType.values()[this.getByte()];
+        }
     }
 
     @Override
     public void encode() {
         this.reset();
         this.putString(this.offerId);
-        this.putBoolean(this.showAll);
+        if (this.protocolVersion < Protocol.V1_20_50.version()) {
+            this.putBoolean(this.showAll);
+        } else {
+            this.putByte((byte) this.redirectType.ordinal());
+        }
     }
 }

src/main/java/cn/nukkit/network/protocol/types/StoreOfferRedirectType.java

@@ -0,0 +1,8 @@
+package cn.nukkit.network.protocol.types;
+
+public enum StoreOfferRedirectType {
+
+    MARKETPLACE,
+    DRESSING_ROOM,
+    THIRD_PARTY_SERVER_PAGE
+}

src/main/java/cn/nukkit/utils/item/entry/ItemEntryUpdaterBuilder.java

@@ -28,7 +28,8 @@ public class ItemEntryUpdaterBuilder {
                 build(Protocol.V1_20_0, "0111_1.19.80_to_1.20.0.23_beta.json"),
                 build(Protocol.V1_20_10, "0121_1.20.0.23_beta_to_1.20.10.24_beta.json"),
                 //build(Protocol.V1_20_20, "0131_1.20.10.24_beta_to_1.20.20.23_beta.json"),
-                build(Protocol.V1_20_30, "0141_1.20.20.23_beta_to_1.20.30.22_beta.json")
+                build(Protocol.V1_20_30, "0141_1.20.20.23_beta_to_1.20.30.22_beta.json"),
+                build(Protocol.V1_20_50, "0151_1.20.30.22_beta_to_1.20.50.23_beta.json")
         );
     }