Move "if Grasscutter.getConfig().OpenStamina" to the correct place.

src/main/java/emu/grasscutter/game/managers/StaminaManager/StaminaManager.java

@@ -190,6 +190,7 @@ public class StaminaManager {
 
     // Returns new stamina and sends PlayerPropNotify
     public int setStamina(GameSession session, String reason, int newStamina) {
+        if (Grasscutter.getConfig().OpenStamina) {
             // set stamina
             player.setProperty(PlayerProperty.PROP_CUR_PERSIST_STAMINA, newStamina);
             session.send(new PacketPlayerPropNotify(player, PlayerProperty.PROP_CUR_PERSIST_STAMINA));
@@ -199,6 +200,8 @@ public class StaminaManager {
             }
             return newStamina;
         }
+        return player.getProperty(PlayerProperty.PROP_CUR_PERSIST_STAMINA);
+    }
 
     // Kills avatar, removes entity and sends notification.
     // TODO: Probably move this to Avatar class? since other components may also need to kill avatar.
@@ -288,7 +291,6 @@ public class StaminaManager {
 
     private class SustainedStaminaHandler extends TimerTask {
         public void run() {
-            if (Grasscutter.getConfig().OpenStamina) {
             boolean moving = isPlayerMoving();
             int currentStamina = player.getProperty(PlayerProperty.PROP_CUR_PERSIST_STAMINA);
             int maxStamina = player.getProperty(PlayerProperty.PROP_MAX_STAMINA);
@@ -333,7 +335,6 @@ public class StaminaManager {
                     updateStaminaRelative(cachedSession, consumption);
                 }
             }
-            }
             previousState = currentState;
             previousCoordinates = new Position(
                     currentCoordinates.getX(),