timer and leaderboard logic complete

Assets/Scripts/GameManager.cs

@@ -168,11 +168,16 @@ public class GameManager : MonoBehaviour
         return alivePlayers;
     }
 
-    public void UpdateLeaderboard()
+    public void UpdatePlayerHoldTime(GameObject player, float holdTime)
     {
-        List<KeyValuePair<GameObject, float>> sortedList =
+        if (playerHoldTimes.ContainsKey(player))
-            new List<KeyValuePair<GameObject, float>>(playerHoldTimes);
+        {
-        sortedList.Sort((pair1, pair2) => pair2.Value.CompareTo(pair1.Value));
+            playerHoldTimes[player] = holdTime;
+        }
+        else
+        {
+            playerHoldTimes.Add(player, holdTime);
+        }
+        LeaderboardManager.Instance.UpdateLeaderboard();
     }
-
 }

Assets/Scripts/GameTimer.cs

@@ -14,7 +14,7 @@ public class GameTimer : MonoBehaviour
     private void Start()
     {
         timeRemaining = startTime;
-        timer.text = "0:00.00";
+        timer.text = "3:00.00";
         UpdateTimerDisplay();
     }
 
@@ -48,12 +48,11 @@ public class GameTimer : MonoBehaviour
     {
         int minutes = Mathf.FloorToInt(timeRemaining / 60);
         int seconds = Mathf.FloorToInt(timeRemaining % 60);
-        timerText.text = string.Format("{0:D2}:{1:D2}", minutes, seconds);
+        timer.text = string.Format("{0}:{1:D2}", minutes, seconds);
     }
 
     private void OnTimerEnd()
     {
-        Debug.Log("Timer ended! KeepAway mode has finished.");
         GameManager.Instance.GameOver();
     }
 }

Assets/Scripts/LeaderboardManager.cs

@@ -0,0 +1,53 @@
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+
+public class LeaderboardManager : MonoBehaviour
+{
+    public static LeaderboardManager Instance { get; private set; }
+
+    [SerializeField] private GameObject playersParent; // The parent GameObject that holds the player icons
+    [SerializeField] private GameObject playerPrefab; // The prefab for the player icon
+
+    private Dictionary<GameObject, GameObject> playerIcons = new Dictionary<GameObject, GameObject>();
+
+    private void Awake()
+    {
+        if (Instance == null)
+        {
+            Instance = this;
+        }
+        else
+        {
+            Destroy(gameObject);
+        }
+    }
+
+    private void Start()
+    {
+        InitializeLeaderboard();
+    }
+
+    private void InitializeLeaderboard()
+    {
+        foreach (GameObject player in GameManager.players)
+        {
+            GameObject playerIcon = Instantiate(playerPrefab, playersParent.transform);
+            playerIcon.GetComponentInChildren<Text>().text = player.name;
+            playerIcon.GetComponentInChildren<Image>().color = GameManager.playerColors[GameManager.players.IndexOf(player)];
+            playerIcons[player] = playerIcon;
+        }
+    }
+
+    public void UpdateLeaderboard()
+    {
+        List<KeyValuePair<GameObject, float>> sortedList =
+            new List<KeyValuePair<GameObject, float>>(GameManager.playerHoldTimes);
+        sortedList.Sort((pair1, pair2) => pair2.Value.CompareTo(pair1.Value));
+
+        foreach (var player in sortedList)
+        {
+            playerIcons[player.Key].transform.SetSiblingIndex(sortedList.IndexOf(player));
+        }
+    }
+}

Assets/Scripts/LeaderboardManager.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 94998096868b2f543ae7fcd946cc4f14

Assets/Scripts/UseItem.cs

@@ -14,14 +14,8 @@ public class UseItem : MonoBehaviour
             heldItem.transform.position = transform.position + Vector3.up;
             if (GameManager.gameMode == GameManager.GameMode.keepAway)
             {
-                if (GameManager.playerHoldTimes.ContainsKey(gameObject))
+                float holdTime = Time.time - holdStartTime;
-                {
+                GameManager.Instance.UpdatePlayerHoldTime(gameObject, holdTime);
-                    GameManager.playerHoldTimes[gameObject] += Time.deltaTime;
-                }
-                else
-                {
-                    GameManager.playerHoldTimes[gameObject] = Time.time - holdStartTime;
-                }
             }
         }
     }
@@ -73,12 +67,12 @@ public class UseItem : MonoBehaviour
     {
         //Punch.OnPlayerPunched -= HandlePlayerPunched;
     }
-/*
+    /*
-    private void HandlePlayerPunched(GameObject punchedPlayer)
+        private void HandlePlayerPunched(GameObject punchedPlayer)
-    {
-        if (punchedPlayer == gameObject)
         {
-            DropItem();
+            if (punchedPlayer == gameObject)
-        }
+            {
-    }*/
+                DropItem();
+            }
+        }*/
 }