Added Game Mode UI Prefab with selection updates

- On PVP, Player can now chose color

Assets/Artifacts/Sprites/Other/freepik__background__18020.png.meta

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Assets/Prefabs/UI/Player V AI Popup .prefab.meta

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Assets/Prefabs/UI/Player V Player Popup.prefab.meta

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Assets/Scripts/UI/Pages/PopUp/PvPModePopup.cs

@@ -1,3 +1,4 @@
+using System.Collections.Generic;
 using TMPro;
 using UnityEngine;
 using UnityEngine.UI;
@@ -8,6 +9,7 @@ public class PvPModePopup : PopupBase
     [SerializeField] private Button twoPlayerBtn;
     [SerializeField] private Button threePlayerBtn;
     [SerializeField] private Button fourPlayerBtn;
+    [SerializeField] private Button switchBtn;
     [SerializeField] private Button playBtn;
     [SerializeField] private Button closeBtn;
 
@@ -23,32 +25,70 @@ public class PvPModePopup : PopupBase
     private string playerThreeName;
     private string playerFourName;
 
+    [Header("References")]
+    [SerializeField] private GameObject playerNameInputParent1;
+    [SerializeField] private GameObject playerNameInputParent2;
+
+    [Header("Placeholders")]
+    [SerializeField] private TMP_Text playerOnePlaceholder;
+    [SerializeField] private TMP_Text playerTwoPlaceholder;
+    [SerializeField] private TMP_Text playerThreePlaceholder;
+    [SerializeField] private TMP_Text playerFourPlaceholder;
+
     private ScreenManager screenManager;
     private GameManager gameManager;
     private SoundManager soundManager;
     private int selectedPlayerCount;
     public int SelectedPlayerCount => selectedPlayerCount;
 
+    [Header("Horizontal Rows (P1–P4)")]
+    public List<GameObject> rows;
+    private int hiddenIndex = 0;
+
+    Dictionary<PlayerType, string> playerNameMap = new();
+
     private void OnEnable()
     {
-        twoPlayerBtn.onClick.AddListener(() => OnPlayerCountSelected(2));
-        threePlayerBtn.onClick.AddListener(() => OnPlayerCountSelected(3));
-        fourPlayerBtn.onClick.AddListener(() => OnPlayerCountSelected(4));
-        playBtn.onClick.AddListener(OnClick_playBtn);
-        closeBtn.onClick.AddListener(OnClick_closeBtn);
+        twoPlayerBtn.onClick.AddListener(OnClick_TwoPlayerBtn);
+        threePlayerBtn.onClick.AddListener(OnClick_ThreePlayerBtn);
+        fourPlayerBtn.onClick.AddListener(OnClick_FourPlayerBtn);
+        playBtn.onClick.AddListener(OnClick_PlayBtn);
+        closeBtn.onClick.AddListener(OnClick_CloseBtn);
+        switchBtn.onClick.AddListener(OnClick_SwitchBtn);
     }
 
     private void OnDisable()
     {
-        twoPlayerBtn.onClick.RemoveAllListeners();
-        threePlayerBtn.onClick.RemoveAllListeners();
+        twoPlayerBtn.onClick.RemoveListener(OnClick_TwoPlayerBtn);
+        threePlayerBtn.onClick.RemoveListener(OnClick_ThreePlayerBtn);
         fourPlayerBtn.onClick.RemoveAllListeners();
-        playBtn.onClick.RemoveAllListeners();
-        closeBtn.onClick.RemoveAllListeners();
+        playBtn.onClick.RemoveListener(OnClick_PlayBtn);
+        closeBtn.onClick.RemoveListener(OnClick_CloseBtn);
+        switchBtn.onClick.RemoveListener(OnClick_SwitchBtn);
     }
-    private void OnPlayerCountSelected(int count)
+
+    private void OnClick_TwoPlayerBtn()
     {
-        selectedPlayerCount = count;
+        switchBtn.gameObject.SetActive(true);
+        selectedPlayerCount = 2;
+        playerNameInputParent2.SetActive(false);
+    }
+
+    private void OnClick_ThreePlayerBtn()
+    {
+        switchBtn.gameObject.SetActive(true);
+        selectedPlayerCount = 3;
+        playerNameInputParent1.SetActive(true);
+        playerNameInputParent2.SetActive(true);
+        UpdateInputFieldsVisibility();
+    }
+
+    private void OnClick_FourPlayerBtn()
+    {
+        switchBtn.gameObject.SetActive(false);
+        selectedPlayerCount = 4;
+        playerNameInputParent1.SetActive(true);
+        playerNameInputParent2.SetActive(true);
         UpdateInputFieldsVisibility();
     }
 
@@ -60,12 +100,37 @@ public class PvPModePopup : PopupBase
         playerFourNameInput.transform.parent.gameObject.SetActive(selectedPlayerCount >= 4);
     }
 
-    private void OnClick_playBtn()
+    private void OnClick_PlayBtn()
     {
-        playerOneName = string.IsNullOrWhiteSpace(playerOneNameInput.text) ? Ludo_3D_Constants.Player1_Name : playerOneNameInput.text;
-        playerTwoName = string.IsNullOrWhiteSpace(playerTwoNameInput.text) ? Ludo_3D_Constants.Player1_Name : playerTwoNameInput.text;
-        playerThreeName = string.IsNullOrWhiteSpace(playerThreeNameInput.text) ? Ludo_3D_Constants.Player1_Name : playerThreeNameInput.text;
-        playerFourName = string.IsNullOrWhiteSpace(playerFourNameInput.text) ? Ludo_3D_Constants.Player1_Name : playerFourNameInput.text;
+        int logicalIndex = 0;
+
+        foreach (GameObject row in rows)
+        {
+            if (!row.activeSelf)
+                continue;
+
+            TMP_InputField input = row.GetComponentInChildren<TMP_InputField>();
+
+            PlayerType playerType = (PlayerType)logicalIndex;
+
+            string playerName = string.IsNullOrWhiteSpace(input.text)
+                ? playerType.ToString()
+                : input.text;
+
+            playerNameMap[playerType] = playerName;
+            logicalIndex++;
+        }
+
+        // playerOneName = string.IsNullOrWhiteSpace(playerOneNameInput.text) ? Ludo_3D_Constants.Player1_Name : playerOneNameInput.text;
+        // playerTwoName = string.IsNullOrWhiteSpace(playerTwoNameInput.text) ? Ludo_3D_Constants.Player1_Name : playerTwoNameInput.text;
+        // playerThreeName = string.IsNullOrWhiteSpace(playerThreeNameInput.text) ? Ludo_3D_Constants.Player1_Name : playerThreeNameInput.text;
+        // playerFourName = string.IsNullOrWhiteSpace(playerFourNameInput.text) ? Ludo_3D_Constants.Player1_Name : playerFourNameInput.text;
+
+        playerOneName = playerNameMap.GetValueOrDefault(PlayerType.Player1, Ludo_3D_Constants.Player1_Name);
+        playerTwoName = playerNameMap.GetValueOrDefault(PlayerType.Player2, Ludo_3D_Constants.Player2_Name);
+        playerThreeName = playerNameMap.GetValueOrDefault(PlayerType.Player3, Ludo_3D_Constants.Player3_Name);
+        playerFourName = playerNameMap.GetValueOrDefault(PlayerType.Player4, Ludo_3D_Constants.Player4_Name);
+
 
         soundManager = soundManager == null ? InterfaceManager.Instance?.GetInterfaceInstance<SoundManager>() : soundManager;
         soundManager?.PlayGameSoundClip(SoundType.ButtonClick);
@@ -80,7 +145,57 @@ public class PvPModePopup : PopupBase
             Debug.Log($"Player 4: {playerFourName}");
     }
 
-    private void OnClick_closeBtn()
+    private void OnClick_SwitchBtn()
+    {
+        if (SelectedPlayerCount == 2)
+        {
+            if (playerNameInputParent1.activeSelf)
+            {
+                playerNameInputParent1.SetActive(false);
+                playerNameInputParent2.SetActive(true);
+                playerOnePlaceholder.text = "Player 1";
+                playerThreePlaceholder.text = "Player 2";
+            }
+            else
+            {
+                playerNameInputParent1.SetActive(true);
+                playerNameInputParent2.SetActive(false);
+                playerTwoPlaceholder.text = "Player 1";
+                playerFourPlaceholder.text = "Player 2";
+            }
+        }
+        else if (SelectedPlayerCount == 3)
+        {
+            hiddenIndex = (hiddenIndex + 1) % rows.Count;
+            UpdateRows();
+        }
+    }
+
+    private void UpdateRows()
+    {
+        int visiblePlayerIndex = 1;
+
+        for (int i = 0; i < rows.Count; i++)
+        {
+            bool isHidden = (i == hiddenIndex);
+            rows[i].SetActive(!isHidden);
+
+            if (!isHidden)
+            {
+                TMP_InputField input =
+                    rows[i].GetComponentInChildren<TMP_InputField>();
+
+                TMP_Text placeholder = input.placeholder as TMP_Text;
+                if (placeholder != null)
+                {
+                    placeholder.text = $"Player {visiblePlayerIndex}";
+                    visiblePlayerIndex++;
+                }
+            }
+        }
+    }
+
+    private void OnClick_CloseBtn()
     {
         screenManager = screenManager == null ? InterfaceManager.Instance?.GetInterfaceInstance<ScreenManager>() : screenManager;
         screenManager.ShowScreen(ScreenType.MenuScreen);