From f88be868fd81d5806ec7d425e5e8cecd08958a76 Mon Sep 17 00:00:00 2001
From: Keegan <mhsjlw@aol.com>
Date: Sun, 6 Mar 2016 07:34:53 -0500
Subject: [PATCH] start datatypes

---
 README.md          | 12 ++++++------
 data/protocol.json | 12 +++++++++---
 index.js           |  2 +-
 src/datatypes.js   | 28 ++++++++++++++++++++++++++++
 4 files changed, 44 insertions(+), 10 deletions(-)
 create mode 100644 src/datatypes.js

diff --git a/README.md b/README.md
index 227d458..1c1c314 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-pocket-minecraft-protocol 
+pocket-minecraft-protocol
 =========================
 
 [![NPM version](https://img.shields.io/npm/v/pocket-minecraft-protocol.svg)](http://npmjs.com/package/pocket-minecraft-protocol)
@@ -7,21 +7,21 @@ pocket-minecraft-protocol
 Parse and serialize Minecraft PE packets.
 
 ## Features
-  
+
   * Supports Minecraft PE `0.14.0`
-  * Pure javascript
+  * Pure JavaScript
   * Easily send and listen for any packet
-  * RakNet support through node-raknet
+  * RakNet support through [node-raknet](https://github.com/mhsjlw/node-raknet)
 
 ## Installation
 Simply run
 
     npm install pocket-minecraft-protcol
-    
+
 Then view our `examples` for inspiration!
 
 ## Contributors
 This project is run by these guys:
 
   - [mhsjlw](https://github.com/mhsjlw) ([mhsjlw@aol.com](mailto:mhsjlw@aol.com))
-  - [rom1504](https://github.com/rom1504)
\ No newline at end of file
+  - [rom1504](https://github.com/rom1504)
diff --git a/data/protocol.json b/data/protocol.json
index 6551c6c..7595a7c 100644
--- a/data/protocol.json
+++ b/data/protocol.json
@@ -1,5 +1,11 @@
 {
   "types": {
+    "string": [
+      "pstring"
+      {
+        "countType":"short"
+      }
+    ],
     "packet": [
       "container",
       [
@@ -223,7 +229,7 @@
         },
         {
           "name": "payload",
-          "type": "byte_array"
+          "type":["buffer",{"countType":"i16"}]
         }
       ]
     ],
@@ -1135,7 +1141,7 @@
         },
         {
           "name": "chunk_data",
-          "type": "byte_array"
+          "type":["buffer",{"countType":"i16"}]
         }
       ]
     ],
@@ -1210,4 +1216,4 @@
       ]
     ]
   }
-}
\ No newline at end of file
+}
diff --git a/index.js b/index.js
index 08a522a..ed39ab5 100644
--- a/index.js
+++ b/index.js
@@ -1 +1 @@
-module.exports = require('./dist/index.js');
\ No newline at end of file
+module.exports = require('./index.js');
diff --git a/src/datatypes.js b/src/datatypes.js
new file mode 100644
index 0000000..9dac09a
--- /dev/null
+++ b/src/datatypes.js
@@ -0,0 +1,28 @@
+function readUUID(buffer, offset) {
+  if(offset+16>buffer.length)
+    throw new PartialReadError();
+  return {
+    value: UUID.stringify(buffer.slice(offset,16+offset)),
+    size: 16
+  };
+}
+
+function writeUUID(value, buffer, offset) {
+  const buf=UUID.parse(value);
+  buf.copy(buffer,offset);
+  return offset + 16;
+}
+
+module.exports = {
+  'uuid': [readUUID, writeUUID, 16], // done
+  'vector3': [readVector3, writeVector3, sizeOfVector3]
+
+  'metadatadictionary': [readLTriad, writeLTriad, 3],
+  'skin': [readIpAddress, writeIpAddress, 4],
+  'entitylocations': [readRestBuffer, writeRestBuffer, sizeOfRestBuffer],
+  'blockrecords':[readEndOfArray,writeEndOfArray,sizeOfEndOfArray],
+  'records':[readToByte,writeToByte,sizeOfToByte],
+  'playerattributes': [],
+  'item': [],
+  'blockcoordinates': []
+};