From c556fa94ea6014b9beffb1a64eb176fe24a4b82a Mon Sep 17 00:00:00 2001
From: EOT3000 <43685885+EOT3000@users.noreply.github.com>
Date: Wed, 9 Oct 2019 17:07:56 -0400
Subject: [PATCH] Fix red sand/regular sand mix

---
 .../main/java/org/geysermc/connector/utils/Remapper.java    | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/connector/src/main/java/org/geysermc/connector/utils/Remapper.java b/connector/src/main/java/org/geysermc/connector/utils/Remapper.java
index bccc4fd4..c1dc7723 100644
--- a/connector/src/main/java/org/geysermc/connector/utils/Remapper.java
+++ b/connector/src/main/java/org/geysermc/connector/utils/Remapper.java
@@ -99,8 +99,10 @@ public class Remapper {
 
             for (Map.Entry<Integer, ? extends JavaItem> javaItemEntry : javaItems.entrySet()) {
                 if (identifier.equalsIgnoreCase(javaItemEntry.getValue().getIdentifier())) {
-                    bedrockToJava.put(bedrockItemEntry.getValue(), javaItemEntry.getValue());
-                    javaToBedrock.put(javaItemEntry.getValue(), bedrockItemEntry.getValue());
+                    if(!(javaToBedrock.containsKey(javaItemEntry.getValue()) && javaToBedrock.containsKey(javaItemEntry.getValue()))) {
+                        bedrockToJava.put(bedrockItemEntry.getValue(), javaItemEntry.getValue());
+                        javaToBedrock.put(javaItemEntry.getValue(), bedrockItemEntry.getValue());
+                    }
                 }
             }
         }