Adds Itembans into SQL, in game commands not added yet, but can use a DB editor to add bans

TShockAPI/DB/ItemManager.cs

@@ -0,0 +1,81 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Data;
+using Community.CsharpSqlite.SQLiteClient;
+using TShockAPI.DB;
+
+namespace TShockAPI.DB
+{
+    public class ItemManager
+    {
+        private IDbConnection database;
+
+        public ItemManager(IDbConnection db)
+        {
+            database = db;
+
+            using (var com = database.CreateCommand())
+            {
+                com.CommandText =
+                    "CREATE TABLE IF NOT EXISTS 'ItemBans' ('ItemName' TEXT UNIQUE);";
+                com.ExecuteNonQuery();
+            }
+        }
+
+        public void AddNewBan(string itemname = "")
+        {
+            try
+            {
+                using (var com = database.CreateCommand())
+                {
+                    com.CommandText = "INSERT INTO ItemBans (ItemName) VALUES (@itemname);";
+                    com.AddParameter("@itemname", Tools.GetItemByName(itemname)[0].name);
+                    com.ExecuteNonQuery();
+                }
+            }
+            catch (SqliteExecutionException ex)
+            {
+            }
+        }
+
+        public void RemoveBan(string itemname)
+        {
+            try
+            {
+                using (var com = database.CreateCommand())
+                {
+                    com.CommandText = "DELETE FROM ItemBans WHERE ItemName=@itemname;";
+                    com.AddParameter("@itemname", Tools.GetItemByName(itemname)[0].name);
+                    com.ExecuteNonQuery();
+                }
+            }
+            catch (SqliteExecutionException ex)
+            {
+            }
+        }
+
+        public bool ItemIsBanned(string name)
+        {
+            try
+            {
+                using (var com = database.CreateCommand())
+                {
+                    com.CommandText = "SELECT *FROM ItemBans WHERE ItemName=@name";
+                    com.AddParameter("@name", name);
+                    using (var reader = com.ExecuteReader())
+                    {
+                        if (reader.Read())
+                            if (reader.Get<string>("ItemName") == name)
+                                return true;
+                    }
+                }
+            }
+            catch (SqliteExecutionException ex)
+            {
+            }
+            return false;
+        }
+    }
+}