Begin adding DynamicChest UI, and finish adding the HeadUtilities

src/main/java/dev/zontreck/libzontreck/util/HeadUtilities.java

@@ -0,0 +1,67 @@
+package dev.zontreck.libzontreck.util;
+
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.Scanner;
+import java.util.UUID;
+
+import com.google.gson.Gson;
+
+import dev.zontreck.libzontreck.LibZontreck;
+import dev.zontreck.libzontreck.util.HeadCache.HeadCacheItem;
+import net.minecraft.world.item.ItemStack;
+
+/**
+ * Added to showcase Patreon supporters and those who have helped test or provide feedback and suggestions!
+ */
+public class HeadUtilities {
+    private static HeadCacheItem cachedLookup(String playerName)
+    {
+        if(HeadCache.CACHE.hasHead(playerName))
+        {
+            HeadCacheItem item = HeadCache.CACHE.getHead(playerName);
+            return item;
+        }else {
+            // Look up head then add to cache
+            return externalHeadRequest(playerName);
+        }
+    }
+
+    public static ItemStack get(String playerName)
+    {
+        return cachedLookup(playerName).getAsItem();
+    }
+
+    private static HeadCacheItem externalHeadRequest(String playerName)
+    {
+        String data="";
+        try {
+            data = HttpHelper.getFrom(new URL(LibZontreck.PLAYER_INFO_URL + playerName));
+        } catch (MalformedURLException e) {
+            e.printStackTrace();
+        }
+
+        if(data.equals("")){
+            return null;
+        }
+
+        UUID PlayerID = null;
+        String playerTexture="";
+        try{
+            Gson gson = new Gson();
+            PlayerInfo info = gson.fromJson(data, PlayerInfo.class);
+
+            String data2 = HttpHelper.getFrom(new URL(LibZontreck.PLAYER_SKIN_URL + info.id));
+
+            PlayerProfileInfo info2 = gson.fromJson(data2, PlayerProfileInfo.class);
+            playerTexture = info2.properties.get(0).value;
+            PlayerID = HeadCache.HeadCacheItem.toNewID(info.id);
+            
+
+            return HeadCache.CACHE.addToCache(PlayerID, playerTexture, playerName);
+        }catch(Exception e)
+        {
+            return null;
+        }
+    }
+}