diff --git a/lib/parser.js b/lib/parser.js
index d40338f..17c3ab5 100644
--- a/lib/parser.js
+++ b/lib/parser.js
@@ -62,6 +62,7 @@ Parser.prototype.writePacket = function(packetId, params) {
 var writers = {
   'int': IntWriter,
   'byte': ByteWriter,
+  'ubyte': UByteWriter,
   'string': StringWriter,
   'byteArray': ByteArrayWriter,
 };
@@ -72,6 +73,7 @@ var readers = {
   'short': readShort,
   'int': readInt,
   'byte': readByte,
+  'ubyte': readUByte,
   'long': readLong,
   'slot': readSlot,
   'bool': readBool,
@@ -333,6 +335,15 @@ function readByte(buffer, offset) {
   };
 }
 
+function readUByte(buffer, offset) {
+  if (offset + 1 > buffer.length) return null;
+  var value = buffer.readUInt8(offset);
+  return {
+    value: value,
+    size: 1,
+  };
+}
+
 function readBool(buffer, offset) {
   if (offset + 1 > buffer.length) return null;
   var value = buffer.readInt8(offset);
diff --git a/packets.json b/packets.json
index 63e65e4..dc87f71 100644
--- a/packets.json
+++ b/packets.json
@@ -97,6 +97,98 @@
       "type": "int"
     }
   ],
+  "7": [
+    {
+      "name": "user",
+      "type": "int"
+    },
+    {
+      "name": "target",
+      "type": "int"
+    },
+    {
+      "name": "mouseButton",
+      "type": "bool"
+    }
+  ],
+  "8": [
+    {
+      "name": "health",
+      "type": "short"
+    },
+    {
+      "name": "food",
+      "type": "short"
+    },
+    {
+      "name": "foodSaturation",
+      "type": "float"
+    }
+  ],
+  "9": [
+    {
+      "name": "dimension",
+      "type": "int"
+    },
+    {
+      "name": "difficulty",
+      "type": "byte"
+    },
+    {
+      "name": "gameMode",
+      "type": "byte"
+    },
+    {
+      "name": "worldHeight",
+      "type": "short"
+    },
+    {
+      "name": "levelType",
+      "type": "string"
+    }
+  ],
+  "10": [
+    {
+      "name": "onGround",
+      "type": "bool"
+    }
+  ],
+  "11": [
+    {
+      "name": "x",
+      "type": "double"
+    },
+    {
+      "name": "y",
+      "type": "double"
+    },
+    {
+      "name": "stance",
+      "type": "double"
+    },
+    {
+      "name": "z",
+      "type": "double"
+    },
+    {
+      "name": "onGround",
+      "type": "bool"
+    }
+  ],
+  "12": [
+    {
+      "name": "yaw",
+      "type": "float"
+    },
+    {
+      "name": "pitch",
+      "type": "float"
+    },
+    {
+      "name": "onGround",
+      "type": "bool"
+    }
+  ],
   "13": [
     {
       "name": "x",
@@ -127,12 +219,110 @@
       "type": "bool"
     }
   ],
+  "14": [
+    {
+      "name": "status",
+      "type": "byte"
+    },
+    {
+      "name": "x",
+      "type": "int"
+    },
+    {
+      "name": "y",
+      "type": "byte"
+    },
+    {
+      "name": "z",
+      "type": "int"
+    },
+    {
+      "name": "face",
+      "type": "byte"
+    }
+  ],
+  "15": [
+    {
+      "name": "x",
+      "type": "int"
+    },
+    {
+      "name": "y",
+      "type": "ubyte"
+    },
+    {
+      "name": "z",
+      "type": "int"
+    },
+    {
+      "name": "direction",
+      "type": "byte"
+    },
+    {
+      "name": "heldItem",
+      "type": "slot"
+    },
+    {
+      "name": "cursorX",
+      "type": "byte"
+    },
+    {
+      "name": "cursorY",
+      "type": "byte"
+    },
+    {
+      "name": "cursorZ",
+      "type": "byte"
+    }
+  ],
   "16": [
     {
       "name": "slotId",
       "type": "short"
     }
   ],
+  "17": [
+    {
+      "name": "entityId",
+      "type": "int"
+    },
+    {
+      "name": "_unknown",
+      "type": "byte"
+    },
+    {
+      "name": "x",
+      "type": "int"
+    },
+    {
+      "name": "y",
+      "type": "byte"
+    },
+    {
+      "name": "z",
+      "type": "int"
+    }
+  ],
+  "18": [
+    {
+      "name": "entityId",
+      "type": "int"
+    },
+    {
+      "name": "animation",
+      "type": "byte"
+    }
+  ],
+  "19": [
+    {
+      "name": "entityId",
+      "type": "int"
+    },
+    {
+      "name": "actionId",
+      "type": "byte"
+    }
+  ],
   "20": [
     {
       "name": "entityId",
@@ -171,6 +361,16 @@
       "type": "entityMetadata"
     }
   ],
+  "22": [
+    {
+      "name": "collectedEntityId",
+      "type": "int"
+    },
+    {
+      "name": "collectorEntityId",
+      "type": "int"
+    }
+  ],
   "23": [
     {
       "name": "entityId",