Update to 0.5.3, add inventory title tracking so we're working towards some of the inventory bugs with new ones.

README.md

@@ -1,4 +1,4 @@
-# ViaVersion 0.5.2
+# ViaVersion 0.5.3
 **Allows the connection of 1.9 clients to 1.8**
 
 This plugin modifies netty to allow connection of 1.9 clients to 1.8,

pom.xml

@@ -5,7 +5,7 @@
 
     <groupId>us.myles</groupId>
     <artifactId>ViaVersion</artifactId>
-    <version>0.5.2</version>
+    <version>0.5.3</version>
     <build>
         <finalName>ViaVersion-${project.version}</finalName>
         <plugins>

src/main/java/us/myles/ViaVersion/CancelException.java

@@ -1,4 +1,4 @@
 package us.myles.ViaVersion;
 
-public class CancelException extends Exception{
+public class CancelException extends Exception {
 }

src/main/java/us/myles/ViaVersion/ConnectionInfo.java

@@ -14,6 +14,7 @@ public class ConnectionInfo {
     private Object lastPacket;
     private java.util.UUID UUID;
     private State state = State.HANDSHAKE;
+    private String openWindow;
     private int protocol = 0;
     private int compression = 0;
     private boolean active = true;
@@ -87,4 +88,16 @@ public class ConnectionInfo {
             }
         });
     }
+
+    public String getOpenWindow() {
+        return openWindow;
+    }
+
+    public void setOpenWindow(String openWindow) {
+        this.openWindow = openWindow;
+    }
+
+    public void closeWindow() {
+        this.openWindow = null;
+    }
 }

src/main/java/us/myles/ViaVersion/transformers/IncomingTransformer.java

@@ -136,6 +136,9 @@ public class IncomingTransformer {
             ItemSlotRewriter.rewrite1_9To1_8(input, output);
             return;
         }
+        if (packet == PacketType.PLAY_CLOSE_WINDOW_REQUEST) {
+            info.closeWindow();
+        }
         if (packet == PacketType.PLAY_CLIENT_SETTINGS) {
             String locale = PacketUtil.readString(input);
             PacketUtil.writeString(locale, output);

src/main/java/us/myles/ViaVersion/transformers/OutgoingTransformer.java

@@ -411,14 +411,23 @@ public class OutgoingTransformer {
         if (packet == PacketType.PLAY_OPEN_WINDOW) {
             int windowId = input.readUnsignedByte();
             String type = readString(input);
+            info.setOpenWindow(type);
             String windowTitle = readString(input);
 
             output.writeByte(windowId);
             writeString(type, output);
             writeString(fixJson(windowTitle), output);
+            int slots = input.readUnsignedByte();
+            if(type.equals("minecraft:brewing_stand")){
+                slots = slots + 1; // new slot
+            }
+            output.writeByte(slots);
             output.writeBytes(input);
             return;
         }
+        if (packet == PacketType.PLAY_CLOSE_WINDOW) {
+            info.closeWindow();
+        }
         if (packet == PacketType.PLAY_SET_SLOT) {
             int windowId = input.readUnsignedByte();
             output.writeByte(windowId);