itembans added

Author: Zack Piispanen

FlaggedRegion.cs

@@ -13,6 +13,7 @@ class FlaggedRegion
         private Region region;
         private int dps = 0;
         private int hps = 0;
+		private List<string> bannedItems = new List<string>(); 
 
         public FlaggedRegion(Region r )
         {
@@ -94,6 +95,10 @@ public List<Flags> getFlags()
             {
                 f.Add(Flags.NOPVP);
             }
+	        if ((flags & (int) Flags.ITEMBAN) == (int) Flags.ITEMBAN)
+	        {
+		        f.Add(Flags.ITEMBAN);
+	        }
             return f;
         }
 
@@ -121,5 +126,15 @@ public void setHPS(int s)
         {
             hps = s;
         }
+
+	    public void setBannedItems(List<string> items)
+	    {
+		    bannedItems = items;
+	    }
+
+		public List<String> getItembans()
+	    {
+		    return bannedItems;
+	    }
     }
 }

FlaggedRegionManager.cs

@@ -16,7 +16,7 @@ public FlaggedRegionManager()
             regions = new Dictionary<string, FlaggedRegion>();
         }
 
-        public void ImportRegion( string name, int flags, int d, int h )
+        public void ImportRegion( string name, int flags, int d, int h, List<string> items )
         {
             var reg = TShock.Regions.GetRegionByName(name);
             if( reg == null )
@@ -27,6 +27,7 @@ public void ImportRegion( string name, int flags, int d, int h )
             FlaggedRegion f = new FlaggedRegion(reg, flags);
             f.setDPS( d );
             f.setHPS(h);
+			f.setBannedItems(items);
             regions.Add( name, f );
         }
 
@@ -85,5 +86,10 @@ public List<FlaggedRegion> InRegions( int x, int y )
             }
             return ret;
         }
+
+	    public void Clear()
+	    {
+		    regions.Clear();
+	    }
     }
 }

Flags.cs

@@ -19,5 +19,6 @@ public enum Flags
         GODMOB = 256,
         HEAL = 512,
         NOPVP = 1024,
+		ITEMBAN = 2048,
     }
 }

RegionFlags.cs

@@ -2,12 +2,14 @@
 using System.Collections.Generic;
 using System.Data;
 using System.IO;
+using System.Linq;
 using Mono.Data.Sqlite;
 using MySql.Data.MySqlClient;
 using TerrariaApi.Server;
 using TShockAPI;
 using TShockAPI.DB;
 using Terraria;
+using TShockAPI.Hooks;
 
 namespace RegionFlags
 {
@@ -78,6 +80,7 @@ public override void Initialize()
             ServerApi.Hooks.ServerLeave.Register(this, OnLeave);
             GetDataHandlers.NPCStrike += npchooks.OnNPCStrike;
             GetDataHandlers.PlayerDamage += playerhooks.OnDamage;
+	        TShockAPI.Hooks.GeneralHooks.ReloadEvent += OnReload;
             Database();
         }
 
@@ -118,7 +121,8 @@ private void Database()
                                      new SqlColumn("Name", MySqlDbType.VarChar, 56){ Length = 56, Primary = true},
                                      new SqlColumn("Flags", MySqlDbType.Int32){ DefaultValue = "0" },
                                      new SqlColumn("Damage", MySqlDbType.Int32) { DefaultValue = "0" },
-                                     new SqlColumn("Heal", MySqlDbType.Int32) { DefaultValue = "0" }
+                                     new SqlColumn("Heal", MySqlDbType.Int32) { DefaultValue = "0" },
+									 new SqlColumn("BannedItems", MySqlDbType.Text) { DefaultValue = "" }
                 );
             var creator = new SqlTableCreator(db,
                                               db.GetSqlType() == SqlType.Sqlite
@@ -127,6 +131,12 @@ private void Database()
             creator.EnsureExists(table);
         }
 
+	    private void OnReload(ReloadEventArgs args)
+	    {
+		    regions.Clear();
+			Import(new EventArgs());
+	    }
+
         private void Import(EventArgs args)
         {
             String query = "SELECT * FROM Regions";
@@ -139,7 +149,10 @@ private void Import(EventArgs args)
                     int flags = reader.Get<int>("Flags");
                     int damage = reader.Get<int>("Damage");
                     int heal = reader.Get<int>("Heal");
-                    regions.ImportRegion(name, flags, damage, heal);
+	                string bannedItems = reader.Get<string>("BannedItems") ?? "";
+
+	                List<string> bannedItemsList = new List<string>(bannedItems.Split(',').ToList().Select(s => s.Trim()));
+					regions.ImportRegion(name, flags, damage, heal, bannedItemsList);
                 }
             }
         }

RegionPlayer.cs

@@ -56,6 +56,23 @@ public void Update()
                             lastWarned = now;
                         }
                     }
+	                List<string> bannedItems = new List<string>();
+	                if (flags.Contains(Flags.ITEMBAN) && InvalidInventory(reg.getItembans(), out bannedItems))
+	                {
+						Vector2 pos = positions.getTP();
+		                Vector2 diff = pos - player.TPlayer.position;
+						if(((diff.X*diff.X) + (diff.Y*diff.Y)) > (100*100))
+							player.Teleport((int)pos.X, (int)pos.Y);
+						else
+							player.Spawn(Main.spawnTileX, Main.spawnTileY);
+
+
+						if (warning)
+						{
+							player.SendMessage(String.Format("The following are banned in that area: {0}", string.Join(",", bannedItems)), Color.Red);
+							lastWarned = now;
+						}
+	                }
                     if (flags.Contains(Flags.DEATH) && !r.HasPermissionToBuildInRegion(player))
                     {
                         NetMessage.SendData((int)PacketTypes.PlayerDamage, -1, -1, " died Indiana Jone's style.", player.Index, 0, 999999,
@@ -148,5 +165,22 @@ public TSPlayer GetPlayer()
         {
             return player;
         }
+
+	    private bool InvalidInventory(List<string> items, out List<string> banned )
+	    {
+			banned = new List<string>();
+		    foreach (Item i in player.TPlayer.inventory)
+		    {
+			    if (i != null && i.stack > 0)
+			    {
+				    if (items.Select(it => it.ToUpper()).Contains(i.name.ToUpper()) || items.Contains(i.netID.ToString()))
+				    {
+					    banned.Add(i.name);
+				    }
+			    }
+		    }
+
+		    return banned.Count > 0;
+	    }
     }
 }