Scripts/Engines/Doom/Lamp Room/PuzzlePad.cs

@@ -0,0 +1,124 @@
+using System;
+using System.Collections;
+using Server;
+using Server.Mobiles;
+using Server.Network;
+
+namespace Server.Items
+{
+	public class PuzzlePad : Item
+	{
+		private PlayerMobile m_Stander;
+		private bool m_Busy;
+
+		[CommandProperty( AccessLevel.GameMaster )]
+		public PlayerMobile Stander
+		{
+			get { return m_Stander; }
+			set { m_Stander = value; }
+		}
+
+		[CommandProperty( AccessLevel.GameMaster )]
+		public bool Busy
+		{
+			get { return m_Busy; }
+			set { m_Busy = value; }
+		}
+
+		private InternalStandTimer m_Timer;
+
+		[Constructable]
+		public PuzzlePad() : base( 0x1822 )
+		{
+			m_Busy = false;
+			m_Stander = null;
+			m_Timer = null;
+
+			Hue = 0x4C;
+			Movable = false;
+		}
+
+		public override bool HandlesOnMovement { get { return true; } } // Tell the core that we implement OnMovement
+
+		public override bool OnMoveOver( Mobile m )
+		{
+			if ( ( m != null ) && ( m is PlayerMobile ) )
+			{
+				if ( m_Stander == null )
+				{
+					m_Stander = (PlayerMobile) m;
+
+					if ( m_Timer != null )
+					{
+						m_Timer.Stop();
+					}
+
+					m_Timer = new InternalStandTimer( this );
+
+					m_Timer.Start();
+				}
+			}
+
+			return base.OnMoveOver( m );
+		}
+
+		public PuzzlePad( Serial serial ) : base( serial )
+		{
+		}
+
+		public override void Serialize( GenericWriter writer )
+		{
+			base.Serialize( writer );
+
+			writer.Write( (int) 0 ); // version
+		}
+
+		public override void Deserialize( GenericReader reader )
+		{
+			base.Deserialize( reader );
+
+			int version = reader.ReadInt();
+		}
+
+		private class InternalStandTimer : Timer
+		{
+			private PuzzlePad m_Pad;
+
+			public InternalStandTimer( PuzzlePad pad ) : base( TimeSpan.FromSeconds( 0.25 ), TimeSpan.FromSeconds( 0.25 ) )
+			{
+				m_Pad = pad;
+				Priority = TimerPriority.FiftyMS;
+			}
+
+			private void Vacance()
+			{
+				if ( m_Pad != null )
+				{
+					m_Pad.Stander = null;
+					m_Pad.Busy = false;
+				}
+
+				Stop();
+			}
+
+			protected override void OnTick()
+			{
+				if ( m_Pad != null && !m_Pad.Deleted && m_Pad.Stander != null )
+				{
+					if ( !m_Pad.Stander.Deleted && m_Pad.Stander.Alive && m_Pad.Stander.Location == m_Pad.Location )
+					{
+						m_Pad.Busy = true;
+					}
+					else
+					{
+						Vacance();
+					}
+				}
+				else
+				{
+					Vacance();
+				}
+			}
+		}
+	}
+}