From 7f493f682503f5186308de7b8f74b5b49233cfe4 Mon Sep 17 00:00:00 2001
From: chai <215380520@qq.com>
Date: Thu, 2 Nov 2023 11:51:31 +0800
Subject: +init

---
 GameCode/PlayerManager.cs | 68 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 GameCode/PlayerManager.cs

(limited to 'GameCode/PlayerManager.cs')

diff --git a/GameCode/PlayerManager.cs b/GameCode/PlayerManager.cs
new file mode 100644
index 0000000..8fe94dd
--- /dev/null
+++ b/GameCode/PlayerManager.cs
@@ -0,0 +1,68 @@
+using System.Collections.Generic;
+using UnityEngine;
+
+public class PlayerManager : MonoBehaviour
+{
+	private static PlayerManager instance;
+
+	protected List<PlayerMovement> registeredPlayers = new List<PlayerMovement>();
+
+	public static PlayerManager Instance => instance;
+
+	public PlayerMovement[] RegisteredPlayers => registeredPlayers.ToArray();
+
+	private void Awake()
+	{
+		if (instance != null)
+		{
+			Object.Destroy(instance);
+			Debug.LogWarning("Found more than one player manager in scene. Destroyed old one.");
+		}
+		instance = this;
+	}
+
+	public static void RegisterPlayer(PlayerMovement player)
+	{
+		if (!instance)
+		{
+			Debug.Log("No PlayerManager exists in scene.");
+		}
+		else
+		{
+			instance.registeredPlayers.Add(player);
+		}
+	}
+
+	public static void UnregisterPlayer(PlayerMovement player)
+	{
+		if (!instance)
+		{
+			Debug.Log("No PlayerManager exists in scene.");
+		}
+		else
+		{
+			instance.registeredPlayers.Remove(player);
+		}
+	}
+
+	public static PlayerMovement GetClosestPlayer(Vector3 position)
+	{
+		if (!instance)
+		{
+			Debug.Log("No PlayerManager exists in scene.");
+			return null;
+		}
+		PlayerMovement result = null;
+		float num = float.PositiveInfinity;
+		foreach (PlayerMovement registeredPlayer in instance.registeredPlayers)
+		{
+			float num2 = Vector3.Distance(position, registeredPlayer.transform.position);
+			if (num2 < num)
+			{
+				num = num2;
+				result = registeredPlayer;
+			}
+		}
+		return result;
+	}
+}
-- 
cgit v1.1-26-g67d0