Change Items , add Cooldown

ReallifeGamemode.Server/Inventory/Items/ConsumableItem.cs

@@ -1,8 +1,10 @@
-using GTANetworkAPI;
+using System;
+using GTANetworkAPI;
 using ReallifeGamemode.Database.Entities;
 using ReallifeGamemode.Server.Extensions;
 using ReallifeGamemode.Server.Inventory.Interfaces;
 using ReallifeGamemode.Server.Managers;
+using ReallifeGamemode.Server.Util;
 
 namespace ReallifeGamemode.Server.Inventory.Items
 {
@@ -23,14 +25,36 @@ namespace ReallifeGamemode.Server.Inventory.Items
     public bool Use(UserItem uItem)
     {
       User user = uItem.GetUser();
-      if (user.Player.IsLoggedIn() && InventoryManager.itemCooldown.ContainsKey(user.Player))
+      if (user.Player == null || !user.Player.IsLoggedIn())
+        return false;
+
+      if (InventoryManager.itemCooldown.ContainsKey(user.Player))
       {
-        uItem.GetUser().Player.TriggerEvent("Error", "Du kannst dieses Item nicht benutzen.");
+        PlayerTimer timer = InventoryManager.itemCooldown[user.Player];
+        int timeToNextUse = (int)(timer.startTime - DateTime.Now).TotalSeconds;
+        uItem.GetUser().Player.TriggerEvent("Error", $"Versuche es nach {timeToNextUse} Sekunden erneut.");
         return false;
       }
-
+      PlayerTimer playerTimer = new PlayerTimer(user.Player, this, Cooldown);
+      playerTimer.Elapsed += _CooldownElapse;
+      InventoryManager.itemCooldown.Add(user.Player, playerTimer);
       Consume(uItem);
       return true;
     }
+
+    private void _CooldownElapse(Player player, dynamic usableItem)
+    {
+      NAPI.Task.Run(() =>
+      {
+        if (player == null || !player.IsLoggedIn())
+          return;
+
+        if (!InventoryManager.itemCooldown.ContainsKey(player))
+          return;
+
+        InventoryManager.itemCooldown[player].Stop();
+        InventoryManager.itemCooldown.Remove(player);
+      });
+    }
   }
 }