Upgrades spawners to have parameters/properties and optimized timers (#6)

Upgrades spawners to have:
- [X] Parameter support
- [X] Property support
- [X] Optimized timers
- [X] Support for Proximity Spawners
- [X] Probabilities

Server/IEntity.cs

@@ -27,6 +27,7 @@ namespace Server
 		Serial Serial{ get; }
 		Point3D Location{ get; }
 		Map Map{ get; }
+		void MoveToWorld(Point3D location, Map map);
 		bool Deleted { get; }
 
 		void Delete();
@@ -105,6 +106,12 @@ namespace Server
 			}
 		}
 
+		public virtual void MoveToWorld(Point3D newLocation, Map map)
+		{
+			m_Location = newLocation;
+			m_Map = map;
+		}
+
 		public bool Deleted {
 			get {
 				return m_Deleted;
@@ -119,4 +126,4 @@ namespace Server
 		{
 		}
 	}
-}
+}

Server/Interfaces.cs

@@ -101,6 +101,7 @@ namespace Server
 		bool UnlinkOnTaming { get; }
 		Point3D HomeLocation { get; }
 		int HomeRange { get; }
+		Region Region { get; }
 
 		void Remove(ISpawnable spawn);
 	}
@@ -108,9 +109,8 @@ namespace Server
 	public interface ISpawnable : IEntity
 	{
 		void OnBeforeSpawn(Point3D location, Map map);
-		void MoveToWorld(Point3D location, Map map);
 		void OnAfterSpawn();
 
 		ISpawner Spawner { get; set; }
 	}
-}
+}

Server/Serialization.cs

@@ -63,6 +63,7 @@ namespace Server
 		public abstract Rectangle3D ReadRect3D();
 		public abstract Map ReadMap();
 
+		public abstract IEntity ReadEntity();
 		public abstract Item ReadItem();
 		public abstract Mobile ReadMobile();
 		public abstract BaseGuild ReadGuild();
@@ -134,6 +135,7 @@ namespace Server
 		public abstract void Write( Rectangle3D value );
 		public abstract void Write( Map value );
 
+		public abstract void WriteEntity( IEntity value );
 		public abstract void Write( Item value );
 		public abstract void Write( Mobile value );
 		public abstract void Write( BaseGuild value );
@@ -189,7 +191,7 @@ namespace Server
 		public abstract void WriteGuildSet<T>( HashSet<T> set ) where T : BaseGuild;
 		public abstract void WriteGuildSet<T>( HashSet<T> set, bool tidy ) where T : BaseGuild;
 
-		// Compiler won't notice their 'where' to differentiate the generic methods.
+		// Compiler won't notice there 'where' to differentiate the generic methods.
 	}
 
 	public class BinaryFileWriter : GenericWriter
@@ -591,6 +593,14 @@ namespace Server
 				Write( (byte)0xFF );
 		}
 
+		public override void WriteEntity( IEntity value )
+		{
+			if ( value == null || value.Deleted )
+				Write( Serial.MinusOne );
+			else
+				Write( value.Serial );
+		}
+
 		public override void Write( Item value )
 		{
 			if( value == null || value.Deleted )
@@ -1126,6 +1136,16 @@ namespace Server
 			return Map.Maps[ReadByte()];
 		}
 
+		public override IEntity ReadEntity()
+		{
+			Serial serial = ReadInt();
+			IEntity entity = World.FindEntity( serial );
+			if ( entity == null )
+				return new Entity( serial, new Point3D( 0, 0, 0 ), Map.Internal );
+			else
+				return entity;
+		}
+
 		public override Item ReadItem()
 		{
 			return World.FindItem( ReadInt() );
@@ -1725,6 +1745,14 @@ namespace Server
 				Write( (byte)0xFF );
 		}
 
+		public override void WriteEntity( IEntity value )
+		{
+			if ( value == null || value.Deleted )
+				Write( Serial.MinusOne );
+			else
+				Write( value.Serial );
+		}
+
 		public override void Write( Item value )
 		{
 			if( value == null || value.Deleted )