From 4466bedac9a347bd960537866d48e6b7c90c9de5 Mon Sep 17 00:00:00 2001
From: Romain Beaumont <romain.rom1@gmail.com>
Date: Thu, 30 Jul 2015 04:05:08 +0200
Subject: [PATCH] Fix entityMetadata : container is ambiguous

---
 src/datatypes/minecraft.js | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/datatypes/minecraft.js b/src/datatypes/minecraft.js
index 4221ba9..c5e93f1 100644
--- a/src/datatypes/minecraft.js
+++ b/src/datatypes/minecraft.js
@@ -174,6 +174,16 @@ for(var n in entityMetadataTypes) {
   entityMetadataTypeBytes[entityMetadataTypes[n].type] = n;
 }
 
+// container is ambiguous
+function findByte(type,value)
+{
+  if(type!="container")
+    return entityMetadataTypeBytes[type];
+  console.log(JSON.stringify(value));
+  console.log(value["x"]===undefined ? 7 : 6);
+    return value["x"]===undefined ? 7 : 6;
+}
+
 
 function readEntityMetadata(buffer, offset) {
   var cursor = offset;
@@ -214,7 +224,7 @@ function readEntityMetadata(buffer, offset) {
 function writeEntityMetadata(value, buffer, offset) {
   var self = this;
   value.forEach(function(item) {
-    var type = entityMetadataTypeBytes[item.type];
+    var type = findByte(item.type,item.value);
     var headerByte = (type << 5) | item.key;
     buffer.writeUInt8(headerByte, offset);
     offset += 1;
@@ -230,7 +240,7 @@ function sizeOfEntityMetadata(value) {
   var item;
   for(var i = 0; i < value.length; ++i) {
     item = value[i];
-    size += this.sizeOf(item.value, entityMetadataTypes[entityMetadataTypeBytes[item.type]], {});
+    size += this.sizeOf(item.value, entityMetadataTypes[findByte(item.type,item.value)], {});
   }
   return size;
 }