Fixed Pagination not being updated correctly

Added GuiLoadingListEntry to Lists while in Replay Center

src/main/java/eu/crushedpixel/replaymod/registry/FavoritedFileHandler.java

@@ -0,0 +1,56 @@
+package eu.crushedpixel.replaymod.registry;
+
+import com.google.common.primitives.Ints;
+import eu.crushedpixel.replaymod.ReplayMod;
+import eu.crushedpixel.replaymod.api.client.ApiException;
+import eu.crushedpixel.replaymod.online.authentication.AuthenticationHandler;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+public class FavoritedFileHandler {
+
+    private List<Integer> favorited = new ArrayList<Integer>();
+
+    boolean retrieved = false;
+
+    public FavoritedFileHandler() {
+        reloadFavorites();
+    }
+
+    public List<Integer> getFavorited() { return favorited; }
+
+    public boolean isFavorited(int id) {
+        return favorited.contains(id);
+    }
+
+    public void addToFavorites(Integer id) throws IOException, ApiException {
+        favorited.remove(id);
+        favorited.add(id);
+        ReplayMod.apiClient.favFile(AuthenticationHandler.getKey(), id, true);
+    }
+
+    public void removeFromFavorites(Integer id) throws IOException, ApiException {
+        favorited.remove(id);
+        ReplayMod.apiClient.favFile(AuthenticationHandler.getKey(), id, false);
+    }
+
+    public void reloadFavorites() {
+        if(AuthenticationHandler.isAuthenticated()) {
+            try {
+                int[] ids = ReplayMod.apiClient.getFavorites(AuthenticationHandler.getKey());
+                favorited = new ArrayList<Integer>(Ints.asList(ids));
+                retrieved = true;
+            } catch(Exception e) {
+                retrieved = false;
+                favorited = new ArrayList<Integer>();
+                e.printStackTrace();
+            }
+        } else {
+            retrieved = false;
+            favorited = new ArrayList<Integer>();
+        }
+    }
+
+}