add itemsHandling flags to connect packet

Author: KonoTyran

src/main/java/gg/archipelago/APClient/APClient.java

@@ -48,6 +48,7 @@ public abstract class APClient {
     private String game = "Game not set";
     private String alias;
     private String[] tags = {};
+    private int itemsHandlingFlags = 0b000;
 
     public APClient(String saveID, int slotID) {
         loadDataPackage();
@@ -293,4 +294,12 @@ public String[] getTags() {
     }
 
     public abstract void onAttemptConnection(ConnectionAttemptEvent event);
+
+    public int getItemsHandlingFlags() {
+        return itemsHandlingFlags;
+    }
+
+    public void setItemsHandlingFlags(int itemsHandlingFlags) {
+        this.itemsHandlingFlags = itemsHandlingFlags;
+    }
 }

src/main/java/gg/archipelago/APClient/APWebSocket.java

@@ -80,6 +80,7 @@ public void onMessage(String message) {
                     connectPacket.uuid = apClient.getUUID();
                     connectPacket.game = apClient.getGame();
                     connectPacket.tags = apClient.getTags();
+                    connectPacket.itemsHandling = apClient.getItemsHandlingFlags();
 
                     //send reply
                     sendPacket(connectPacket);

src/main/java/gg/archipelago/APClient/network/ConnectPacket.java

@@ -5,6 +5,15 @@
 
 public class ConnectPacket extends APPacket {
 
+    //Indicates you get items sent from other worlds.
+    public static final int SEND_ITEMS = 0b001;
+
+    //send your own items to you (remote items game)
+    public static final int SEND_OWN_ITEMS = 0b010;
+
+    //send starting inventory upon connect
+    public static final int SEND_STARTING_INVENTORY = 0b100;
+
     @SerializedName("password")
     public String password;
 
@@ -20,6 +29,9 @@ public class ConnectPacket extends APPacket {
     @SerializedName("version")
     public Version version;
 
+    @SerializedName("items_handling")
+    public int itemsHandling;
+
     @SerializedName("tags")
     public String[] tags;