feat(VoidKillZone): 实现玩家直接死亡空气墙

Assets/Script/Gameplay/Facility/VoidKillZone.cs

@@ -0,0 +1,17 @@
+using UnityEngine;
+using Script.Gameplay.Player;
+
+namespace Script.Gameplay.Facility
+{
+    public class VoidKillZone : MonoBehaviour
+    {
+        private void OnTriggerEnter(Collider other)
+        {
+            var player = other.GetComponent<PlayerController>();
+            if (player != null)
+            {
+                player.TakeDamage(player.CurrentHealth); // 直接扣光血量
+            }
+        }
+    }
+}