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using System.Collections;
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using System.Collections.Generic;
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using System.Linq;
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using System.Net;
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using System.Text;
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using System.Threading.Tasks;
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using FMODUnity;
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using NitroxClient.Communication;
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using NitroxClient.GameLogic.Settings;
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using NitroxClient.Unity.Helper;
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using NitroxModel;
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using NitroxModel.Serialization;
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using TMPro;
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using UnityEngine;
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using UnityEngine.EventSystems;
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using UnityEngine.UI;
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using UWE;
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namespace NitroxClient.MonoBehaviours.Gui.MainMenu.ServersList;
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public class MainMenuServerListPanel : MonoBehaviour, uGUI_INavigableIconGrid, uGUI_IButtonReceiver
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{
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public const string NAME = "MultiplayerServerList";
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public static MainMenuServerListPanel Main;
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public static Sprite NormalSprite;
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public static Sprite SelectedSprite;
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public static FMODAsset HoverSound;
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private GameObject multiplayerNewServerButtonRef;
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private GameObject multiplayerServerButtonRef;
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private Transform serverAreaContent;
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private GameObject selectedServerItem;
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private ScrollRect scrollRect;
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private GameObject scrollBar;
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public bool IsJoining { get; set; }
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public void Setup(GameObject savedGamesRef)
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{
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Main = this;
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MainMenuLoadMenu loadMenu = savedGamesRef.GetComponentInChildren<MainMenuLoadMenu>();
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NormalSprite = loadMenu.normalSprite;
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SelectedSprite = loadMenu.selectedSprite;
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HoverSound = loadMenu.hoverSound;
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multiplayerNewServerButtonRef = savedGamesRef.RequireGameObject("Scroll View/Viewport/SavedGameAreaContent/NewGame");
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serverAreaContent = transform.RequireTransform("Scroll View/Viewport/SavedGameAreaContent");
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serverAreaContent.gameObject.name = "ServerAreaContent";
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serverAreaContent.GetComponent<GridLayoutGroup>().spacing = new Vector2(0, 5);
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scrollRect = transform.RequireGameObject("Scroll View").GetComponent<ScrollRect>();
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scrollBar = scrollRect.RequireGameObject("Scrollbar");
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multiplayerServerButtonRef = savedGamesRef.GetComponent<MainMenuLoadPanel>().saveInstance;
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MainMenuServerButton.Setup(multiplayerServerButtonRef.GetComponent<MainMenuLoadButton>());
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RefreshServerEntries();
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}
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public bool OnButtonDown(GameInput.Button button)
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{
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switch (button)
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{
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case GameInput.Button.UISubmit:
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OnConfirm();
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return true;
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case GameInput.Button.UICancel:
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OnBack();
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return true;
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case GameInput.Button.UIClear:
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OnClear();
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return true;
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default:
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return false;
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}
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}
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public void OnBack()
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{
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DeselectAllItems();
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MainMenuRightSide.main.OpenGroup("Home");
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}
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public void OnClear()
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{
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if (selectedServerItem && selectedServerItem.TryGetComponent(out MainMenuServerButton serverButton))
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{
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serverButton.RequestDelete();
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}
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}
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public void OnConfirm()
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{
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if (!selectedServerItem)
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{
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return;
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}
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if (selectedServerItem.gameObject.name == "NewServer")
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{
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DeselectAllItems();
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MainMenuRightSide.main.OpenGroup(MainMenuCreateServerPanel.NAME);
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}
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else if (selectedServerItem.TryGetComponent(out MainMenuServerButton serverButton))
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{
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_ = serverButton.OnJoinButtonClicked().ContinueWithHandleError(Log.Error);
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}
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}
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object uGUI_INavigableIconGrid.GetSelectedItem() => selectedServerItem;
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bool uGUI_INavigableIconGrid.ShowSelector => false;
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bool uGUI_INavigableIconGrid.EmulateRaycast => false;
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bool uGUI_INavigableIconGrid.SelectItemClosestToPosition(Vector3 worldPos) => false;
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uGUI_INavigableIconGrid uGUI_INavigableIconGrid.GetNavigableGridInDirection(int dirX, int dirY) => null;
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Graphic uGUI_INavigableIconGrid.GetSelectedIcon() => null;
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public void SelectItem(object item)
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{
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DeselectItem();
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selectedServerItem = item as GameObject;
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if (!selectedServerItem)
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{
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return;
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}
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if (selectedServerItem.TryGetComponentInChildren(out mGUI_Change_Legend_On_Select componentInChildren))
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{
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componentInChildren.SyncLegendBarToGUISelection();
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}
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if (selectedServerItem == serverAreaContent.GetChild(0).gameObject) // Server Create Button
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{
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selectedServerItem.transform.Find("NewGameButton").GetComponent<Image>().sprite = SelectedSprite;
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}
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else
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{
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selectedServerItem.transform.Find("Load/NewGameButton").GetComponent<Image>().sprite = SelectedSprite;
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}
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selectedServerItem.GetComponentInChildren<uGUI_BasicColorSwap>();
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UIUtils.ScrollToShowItemInCenter(selectedServerItem.transform);
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RuntimeManager.PlayOneShot(HoverSound.path);
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}
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public void DeselectItem()
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{
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if (!selectedServerItem)
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{
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return;
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}
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if (selectedServerItem == serverAreaContent.GetChild(0).gameObject) // Server Create Button
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{
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selectedServerItem.transform.Find("NewGameButton").GetComponent<Image>().sprite = NormalSprite;
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}
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else
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{
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selectedServerItem.transform.Find("Load/NewGameButton").GetComponent<Image>().sprite = NormalSprite;
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}
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selectedServerItem.GetComponentInChildren<uGUI_BasicColorSwap>().makeTextWhite();
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selectedServerItem = null;
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}
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public void DeselectAllItems()
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{
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// Create ServerEntry button
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serverAreaContent.GetChild(0).Find("NewGameButton").GetComponent<Image>().sprite = NormalSprite;
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serverAreaContent.GetChild(0).GetComponentInChildren<uGUI_BasicColorSwap>().makeTextWhite();
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// Server buttons
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for (int i = 1; i < serverAreaContent.childCount; i++)
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{
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Transform child = serverAreaContent.GetChild(i);
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child.Find("Load/NewGameButton").GetComponent<Image>().sprite = NormalSprite;
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child.GetComponentInChildren<uGUI_BasicColorSwap>().makeTextWhite();
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child.GetComponent<MainMenuServerButton>().ResetLoadDeleteView();
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}
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}
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public bool SelectFirstItem()
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{
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MainMenuServerButton firstServerObject = serverAreaContent.GetComponentInChildren<MainMenuServerButton>();
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if (firstServerObject)
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{
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SelectItem(firstServerObject.gameObject);
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return true;
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}
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Transform serverCreationButton = serverAreaContent.GetChild(0);
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if (serverCreationButton && serverCreationButton.name == "NewServer")
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{
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SelectItem(serverCreationButton.gameObject);
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return true;
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}
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return false;
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}
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public bool SelectItemInDirection(int dirX, int dirY)
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{
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if (selectedServerItem)
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{
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return dirY != 0 && SelectItemInYDirection(GetSelectedIndex(), dirY);
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}
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return SelectFirstItem();
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}
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public int GetSelectedIndex() => selectedServerItem ? selectedServerItem.transform.GetSiblingIndex() : -1;
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public bool SelectItemInYDirection(int selectedIndex, int dirY)
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{
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int dir = dirY > 0 ? 1 : -1;
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for (int newIndex = selectedIndex + dir; newIndex >= 0 && newIndex < serverAreaContent.childCount; newIndex += dir)
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{
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if (SelectItemByIndex(newIndex))
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{
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return true;
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}
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}
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return false;
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}
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public bool SelectItemByIndex(int selectedIndex)
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{
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if (selectedIndex < serverAreaContent.childCount && selectedIndex >= 0)
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{
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SelectItem(serverAreaContent.GetChild(selectedIndex).gameObject);
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return true;
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}
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return false;
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}
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private void LoadSavedServers()
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{
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ServerList.Refresh();
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foreach (ServerList.Entry entry in ServerList.Instance.Entries)
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{
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CreateServerButton(entry.Name, entry.Address, entry.Port);
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}
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}
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private IEnumerator FindLANServers()
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{
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void LateAddButton(IPEndPoint serverEndPoint)
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{
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if (!ServerList.Instance.Entries.Any(e => e.Address == serverEndPoint.Address.ToString() && e.Port == serverEndPoint.Port))
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{
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Log.Info($"Adding LAN server: {serverEndPoint}");
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// Add ServerList entry to keep indices in sync with servers UI, to enable removal by index
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ServerList.Instance.Add(new ServerList.Entry("LAN Server", serverEndPoint.Address, serverEndPoint.Port, false));
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CreateServerButton("LAN Server", serverEndPoint.Address.ToString(), serverEndPoint.Port, true);
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}
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}
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using Task<IEnumerable<IPEndPoint>> searchTask = LANBroadcastClient.SearchAsync();
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while (!searchTask.IsCompleted)
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{
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while (LANBroadcastClient.DiscoveredServers.TryDequeue(out IPEndPoint endPoint))
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{
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LateAddButton(endPoint);
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}
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yield return null;
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}
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while (LANBroadcastClient.DiscoveredServers.TryDequeue(out IPEndPoint endPoint))
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{
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LateAddButton(endPoint);
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}
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ServerList.Instance.Save();
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}
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public GameObject CreateServerButton(string serverName, string address, int port, bool isReadOnly = false)
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{
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GameObject multiplayerButtonInst = Instantiate(multiplayerServerButtonRef, serverAreaContent, false);
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multiplayerButtonInst.name = $"NitroxServer_{serverAreaContent.childCount - 2}";
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DestroyImmediate(multiplayerButtonInst.RequireGameObject("Load")); // Needs to be deleted before MainMenuServerButton.Init() below
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Destroy(multiplayerButtonInst.GetComponent<MainMenuLoadButton>());
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GameObject multiplayerLoadButtonInst = Instantiate(multiplayerNewServerButtonRef, multiplayerButtonInst.transform, false);
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multiplayerLoadButtonInst.name = "Load";
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MainMenuServerButton serverButton = multiplayerButtonInst.AddComponent<MainMenuServerButton>();
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serverButton.Init(serverName, address, port, isReadOnly);
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scrollBar.SetActive(serverAreaContent.childCount >= 4);
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foreach (EventTrigger eventTrigger in multiplayerButtonInst.GetComponentsInChildren<EventTrigger>(true))
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{
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ForwardTriggerScrollToScrollRect(eventTrigger);
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}
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return multiplayerButtonInst;
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}
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private void CreateAddServerButton()
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{
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GameObject multiplayerButtonInst = Instantiate(multiplayerNewServerButtonRef, serverAreaContent, false);
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multiplayerButtonInst.name = "NewServer"; // "NewServer" is important, see OnConfirm()
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TextMeshProUGUI txt = multiplayerButtonInst.RequireTransform("NewGameButton/Text").GetComponent<TextMeshProUGUI>();
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txt.text = "Nitrox_AddServer";
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txt.fontSize *= 1.5f;
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txt.fontStyle = FontStyles.Bold;
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Button multiplayerButtonButton = multiplayerButtonInst.RequireTransform("NewGameButton").GetComponent<Button>();
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multiplayerButtonButton.onClick = new Button.ButtonClickedEvent();
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multiplayerButtonButton.onClick.AddListener(OpenAddServerGroup);
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ForwardTriggerScrollToScrollRect(multiplayerButtonButton.GetComponent<EventTrigger>());
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}
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private void ForwardTriggerScrollToScrollRect(EventTrigger eventTrigger)
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{
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eventTrigger.triggers.RemoveAll(trigger => trigger.eventID == EventTriggerType.Scroll);
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EventTrigger.TriggerEvent callback = new();
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callback.AddListener(x => scrollRect.Scroll(((PointerEventData)x).scrollDelta.y, 5f));
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eventTrigger.triggers.Add(new EventTrigger.Entry
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{
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eventID = EventTriggerType.Scroll,
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callback = callback
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});
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}
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public void OpenAddServerGroup()
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{
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DeselectAllItems();
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MainMenuRightSide.main.OpenGroup(MainMenuCreateServerPanel.NAME);
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}
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public void RefreshServerEntries()
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{
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if (!serverAreaContent)
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{
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return;
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}
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foreach (Transform child in serverAreaContent)
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{
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Destroy(child.gameObject);
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}
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CreateAddServerButton();
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LoadSavedServers();
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CoroutineHost.StartCoroutine(FindLANServers());
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}
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}
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