From 52c7d290623ce6975fee7115b0af668a2dcd53ad Mon Sep 17 00:00:00 2001
From: ReinforceZwei <39955851+ReinforceZwei@users.noreply.github.com>
Date: Mon, 17 Aug 2020 18:37:05 +0800
Subject: [PATCH] Handle 1.16 new entity properties name

Convert new naming style to old style
---
 .../Protocol/Handlers/Protocol18.cs           | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/MinecraftClient/Protocol/Handlers/Protocol18.cs b/MinecraftClient/Protocol/Handlers/Protocol18.cs
index df141ac0..8385a580 100644
--- a/MinecraftClient/Protocol/Handlers/Protocol18.cs
+++ b/MinecraftClient/Protocol/Handlers/Protocol18.cs
@@ -901,6 +901,25 @@ namespace MinecraftClient.Protocol.Handlers
                                 if (op2.Count > 0) _value *= op2.Aggregate((a, _x) => a * _x);
                                 keys.Add(_key, _value);
                             }
+                            if (protocolversion >= MC116Version)
+                            {
+                                Dictionary<string, double> newKeys = new Dictionary<string, double>();
+                                foreach(var pair in keys)
+                                {
+                                    var firstPart = pair.Key.Replace("minecraft:", "").Split('.').ToList();    // Remove "minecraft:" and split out the "generic."
+                                    var secondPart = firstPart[1].Split('_').ToList();
+                                    string first = secondPart[0]; // "namingStyle" firts is lower case
+                                    secondPart.RemoveAt(0);
+                                    List<string> converted = new List<string>();
+                                    foreach(var s in secondPart)
+                                    {
+                                        converted.Add(char.ToUpper(s[0]) + s.Substring(1));
+                                    }
+                                    string final = firstPart[0] + "." + first + string.Join("", converted);
+                                    newKeys.Add(final, pair.Value);
+                                }
+                                keys = newKeys;
+                            }
                             handler.OnEntityProperties(EntityID, keys);
                         }
                         break;