Add Monajg DataFixerUpper dependency

nms/v1_17_R1/pom.xml

@@ -10,7 +10,6 @@
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
-
     <artifactId>v1_17_R1</artifactId>
     <version>1.0-SNAPSHOT</version>
 

nms/v1_18_R1/pom.xml

@@ -22,6 +22,11 @@
     </properties>
 
     <dependencies>
+        <dependency>
+            <groupId>com.mojang</groupId>
+            <artifactId>datafixerupper</artifactId>
+            <version>1.0.20</version>
+        </dependency>
         <dependency>
             <groupId>org.spigotmc</groupId>
             <artifactId>spigot</artifactId>
@@ -47,7 +52,7 @@
         <dependency>
             <groupId>com.mojang</groupId>
             <artifactId>authlib</artifactId>
-            <version>3.3.39</version>
+            <version>3.2.37</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
@@ -57,10 +62,8 @@
             <scope>compile</scope>
         </dependency>
         <dependency>
-            <groupId>com.mojang</groupId>
-            <artifactId>datafixerupper</artifactId>
-            <version>1.0.20</version>
-            <scope>provided</scope>
+            <groupId>org.spigotmc</groupId>
+            <artifactId>spigot</artifactId>
         </dependency>
     </dependencies>
 

nms/v1_18_R1/src/main/java/me/libraryaddict/disguise/utilities/reflection/v1_18_1/ReflectionManager.java

@@ -11,7 +11,6 @@ import com.mojang.authlib.Agent;
 import com.mojang.authlib.GameProfile;
 import com.mojang.authlib.ProfileLookupCallback;
 import com.mojang.authlib.minecraft.MinecraftSessionService;
-import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
 import me.libraryaddict.disguise.utilities.reflection.ReflectionManagerAbstract;
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Registry;
@@ -201,7 +200,7 @@ public class ReflectionManager implements ReflectionManagerAbstract {
         ServerLevel world = ((CraftWorld) target.getWorld()).getHandle();
         ServerChunkCache chunkSource = world.getChunkSource();
         ChunkMap chunkMap = chunkSource.chunkMap;
-        Int2ObjectMap<ChunkMap.TrackedEntity> entityMap = chunkMap.entityMap;
+        Map<Integer, ChunkMap.TrackedEntity> entityMap = chunkMap.entityMap;
         ChunkMap.TrackedEntity trackedEntity = entityMap.get(target.getEntityId());
         if (trackedEntity == null) {
             return null;