recognize Set Window Items packet

lib/parser.js

@@ -77,6 +77,7 @@ var readers = {
   'bool': readBool,
   'double': readDouble,
   'float': readFloat,
+  'slotArray': readSlotArray,
 };
 
 function readString (buffer, offset) {
@@ -111,6 +112,26 @@ function readByteArray (buffer, offset) {
   };
 }
 
+function readSlotArray (buffer, offset) {
+  var results = readShort(buffer, offset);
+  if (! results) return null;
+  var count = results.value;
+  var cursor = offset + results.size;
+
+  var slotArray = [];
+  for (var i = 0; i < count; ++i) {
+    results = readSlot(buffer, cursor);
+    if (! results) return null;
+    slotArray.push(results.value);
+    cursor += results.size;
+  }
+
+  return {
+    value: slotArray,
+    size: cursor - offset,
+  };
+}
+
 function readShort(buffer, offset) {
   if (offset + 2 > buffer.length) return null;
   var value = buffer.readInt16BE(offset);

packets.json

@@ -133,6 +133,16 @@
       "type": "short"
     }
   ],
+  "104": [
+    {
+      "name": "windowId",
+      "type": "byte"
+    },
+    {
+      "name": "slots",
+      "type": "slotArray"
+    }
+  ],
   "201": [
     {
       "name": "playerName",