fix：修复多人捡血包消失问题

Assets/_Zombie/Scripts/Guns/NewGun/Gun2.cs

@@ -15,7 +15,7 @@ public class Gun2 : Launcher
     
     public float flameRange = 5f;     // 火焰最大距离
     public float flameAngle = 45f;    // 火焰锥形夹角
-    private float damageInterval = 0.5f; // 每次伤害间隔
+    private float damageInterval = 0.2f; // 每次伤害间隔
     private float lastDamageTime = 0f;   // 玩家所在的层
     
     public AudioSource shotSource;

Assets/_Zombie/Scripts/Player.cs

@@ -238,6 +238,7 @@ public class Player : NetworkRoomPlayer,IDamagable
             if (prop.itemPropType == ItemPropType.Hp)
             {
                 GetProp(prop);
+                prop.Collider();
             }
         }
     }
@@ -246,7 +247,6 @@ public class Player : NetworkRoomPlayer,IDamagable
     public void GetProp(ItemProp prop)
     {
         SetBlood(prop.addHpIndex);
-        prop.Collider();
     }
 
     #region 枪械系统