Add /eat command

Server/Commands/Admin.cs

@@ -27,6 +27,26 @@ namespace reallife_gamemode.Server.Commands
 {
     public class Admin : Script
     {
+        [Command("eat", "~m~Benutzung: ~s~/eat [Item]")]
+        public void CmdAdminEat(Client player, string item)
+        {
+            if (!player.GetUser()?.IsAdmin(AdminLevel.SUPPORTER) ?? true)
+            {
+                ChatService.NotAuthorized(player);
+                return;
+            }
+
+            IItem iItem = InventoryManager.GetItemByName(item);
+
+            List<UserItem> itemList = player.GetUser().GetItems();
+            UserItem eatItem = itemList.FirstOrDefault(i => i.ItemId == iItem.Id);
+
+            if(eatItem is IUsableItem)
+            {
+                var usableItemObj = eatItem as IUsableItem;
+                usableItemObj.Use(eatItem, player);               
+            }
+        }
         [Command("myitems")]
         public void CmdAdminMyItems(Client player)
         {
@@ -41,7 +61,7 @@ namespace reallife_gamemode.Server.Commands
             foreach (var item in itemList)
             {
                 IItem iitem = InventoryManager.GetItemById(item.ItemId);
-                player.SendChatMessage("Item: ~g~" + iitem.Name);
+                player.SendChatMessage("Item: ~g~" + item.Amount + " " + iitem.Name);
             }
         }
 
@@ -59,6 +79,12 @@ namespace reallife_gamemode.Server.Commands
                 ChatService.PlayerNotFound(player);
                 return;
             }
+            using (var dbContext = new DatabaseContext())
+            {
+                UserItem newItem = new UserItem() { ItemId = itemId, UserId = target.GetUser().Id, Amount = amount };
+                dbContext.UserItems.Add(newItem);
+                dbContext.SaveChanges();
+            }        
         }
         [Command("vmod", "~m~Benutzung: ~s~/vmod [Slot] [Mod ID]")]
         public void CmdAdminVmod(Client player, int slot, int mod)

Server/Inventory/Interfaces/IUsableItem.cs

@@ -1,4 +1,5 @@
 using GTANetworkAPI;
+using reallife_gamemode.Server.Entities;
 using System;
 using System.Collections.Generic;
 using System.Text;
@@ -13,6 +14,6 @@ namespace reallife_gamemode.Server.Inventory.Interfaces
 {
     public interface IUsableItem
     {
-        void Use(Client player);
+        void Use(UserItem uItem, Client player);
     }
 }

Server/Inventory/Items/Cheeseburger.cs

@@ -4,7 +4,7 @@ using System.Collections.Generic;
 using System.Text;
 
 /**
-* @overview Life of German Reallife - Inventory Items Hamburger (Hamburger.cs)
+* @overview Life of German Reallife - Inventory Items Cheeseburger (Cheeseburger.cs)
 * @author VegaZ
 * @copyright (c) 2008 - 2018 Life of German
 */

Server/Inventory/Items/Chickenburger.cs

@@ -0,0 +1,23 @@
+using reallife_gamemode.Server.Inventory.Interfaces;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+/**
+* @overview Life of German Reallife - Inventory Items Chickenburger (Chickenburger.cs)
+* @author VegaZ
+* @copyright (c) 2008 - 2018 Life of German
+*/
+
+namespace reallife_gamemode.Server.Inventory.Items
+{
+    public class Chickenburger : FoodItem, IItem
+    {      
+        public int Id => 3;
+        public string Name => "Chickenburger";
+        public string Description => "Hühnchenburger";
+        public int Gewicht => 330;
+        public string Einheit => "g";
+        public override int HpAmount => 25;
+    }
+}

Server/Inventory/Items/FoodItem.cs

@@ -1,5 +1,8 @@
 using GTANetworkAPI;
+using reallife_gamemode.Server.Entities;
+using reallife_gamemode.Server.Extensions;
 using reallife_gamemode.Server.Inventory.Interfaces;
+using reallife_gamemode.Server.Managers;
 using System;
 using System.Collections.Generic;
 using System.Text;
@@ -10,9 +13,11 @@ namespace reallife_gamemode.Server.Inventory.Items
     {
         public abstract int HpAmount { get; }
 
-        public void Use(Client player)
+        public void Use(UserItem uItem, Client player)
         {
             player.Health += HpAmount;
+            player.SendChatMessage("Du hast einen ~y~" + InventoryManager.GetItemById(uItem.ItemId).Name + " ~s~gegessen.");
+            InventoryManager.RemoveUserItem(player.GetUser(), uItem);
         }
     }
 }

Server/Managers/InventoryManager.cs

@@ -1,5 +1,7 @@
 using GTANetworkAPI;
 using reallife_gamemode.Model;
+using reallife_gamemode.Server.Commands;
+using reallife_gamemode.Server.Entities;
 using reallife_gamemode.Server.Inventory.Interfaces;
 using System;
 using System.Collections.Generic;
@@ -45,5 +47,28 @@ namespace reallife_gamemode.Server.Managers
         {
             return itemList.Find(i => i.Id == id);
         }
+
+        public static IItem GetItemByName(string name)
+        {
+            return itemList.Find(i => i.Name == name);
+        }
+
+        public static void RemoveUserItem(Entities.User user, UserItem item)
+        {
+            using (var dbContext = new DatabaseContext())
+            {
+                var userItem = dbContext.UserItems.FirstOrDefault(i => i.Id == item.Id);
+
+                userItem.Amount--;
+
+                dbContext.SaveChanges();
+
+                if(userItem.Amount == 0)
+                {
+                    dbContext.Remove(userItem);
+                    dbContext.SaveChanges();
+                }
+            }
+        }
     }
 }