Medicine revival&Login white screen (#1883)

* Update InventorySystem.java

-:[fix] Medicine revival

* Update GameMainQuest.java

-:[fix] Login white screen

src/main/java/emu/grasscutter/game/quest/GameMainQuest.java

@@ -167,7 +167,7 @@ public class GameMainQuest {
         boolean didRewind = false;
         for (GameQuest quest : sortedByOrder) {
             int i = sortedByOrder.indexOf(quest);
-            if ( i == sortedByOrder.size()) {
+            if ( (i+1) >= sortedByOrder.size()) {
                 didRewind = quest.rewind(null);
             } else {
                 didRewind = quest.rewind(sortedByOrder.get(i+1));

src/main/java/emu/grasscutter/game/systems/InventorySystem.java

@@ -778,7 +778,7 @@ public class InventorySystem extends BaseGameSystem {
         }
 
         int[] satiationParams = itemData.getSatiationParams();
-        if (satiationParams != null && target.isPresent()) {
+        if (satiationParams != null && satiationParams.length > 0 && target.isPresent()) {
             // Invoke and call player use food event.
             var event = new PlayerUseFoodEvent(params.player, itemData, params.targetAvatar.getAsEntity()); event.call();
             if (event.isCanceled()) return false;