#W# Initial Commit: Avatars Conquest

Scripts/Spells/7th/EnergyField.cs

@@ -0,0 +1,193 @@
+using System;
+using Server.Targeting;
+using Server.Network;
+using Server.Misc;
+using Server.Items;
+using Server.Mobiles;
+
+namespace Server.Spells.Seventh
+{
+	public class EnergyFieldSpell : MagerySpell
+	{
+		private static SpellInfo m_Info = new SpellInfo(
+				"Energy Field", "In Sanct Grav",
+				221,
+				9022,
+				false,
+				Reagent.BlackPearl,
+				Reagent.MandrakeRoot,
+				Reagent.SpidersSilk,
+				Reagent.SulfurousAsh
+			);
+
+		public override SpellCircle Circle { get { return SpellCircle.Seventh; } }
+
+		public EnergyFieldSpell( Mobile caster, Item scroll ) : base( caster, scroll, m_Info )
+		{
+		}
+
+		public override void OnCast()
+		{
+			Caster.Target = new InternalTarget( this );
+		}
+
+		public void Target( IPoint3D p )
+		{
+			if ( !Caster.CanSee( p ) )
+			{
+				Caster.SendLocalizedMessage( 500237 ); // Target can not be seen.
+			}
+			else if ( SpellHelper.CheckTown( p, Caster ) && CheckSequence() )
+			{
+				SpellHelper.Turn( Caster, p );
+
+				SpellHelper.GetSurfaceTop( ref p );
+
+				int dx = Caster.Location.X - p.X;
+				int dy = Caster.Location.Y - p.Y;
+				int rx = (dx - dy) * 44;
+				int ry = (dx + dy) * 44;
+
+				bool eastToWest;
+
+				if ( rx >= 0 && ry >= 0 )
+				{
+					eastToWest = false;
+				}
+				else if ( rx >= 0 )
+				{
+					eastToWest = true;
+				}
+				else if ( ry >= 0 )
+				{
+					eastToWest = true;
+				}
+				else
+				{
+					eastToWest = false;
+				}
+
+				Effects.PlaySound( p, Caster.Map, 0x20B );
+
+				Caster.CheckSkill( SkillName.Concentration, 0.0, 100.0 ); // PASSIVE CHECK
+
+				// (28% of concentration) + (28% of magery) + 2.0 seconds
+				TimeSpan duration = TimeSpan.FromSeconds( (Caster.Skills[SkillName.Concentration].Value * 0.28) + (Caster.Skills[SkillName.Magery].Value * 0.28) + 2.0 );
+
+				int itemID = eastToWest ? 0x3946 : 0x3956;
+
+				for ( int i = -2; i <= 2; ++i )
+				{
+					Point3D loc = new Point3D( eastToWest ? p.X + i : p.X, eastToWest ? p.Y : p.Y + i, p.Z );
+					bool canFit = SpellHelper.AdjustField( ref loc, Caster.Map, 12, false );
+
+					if ( !canFit )
+						continue;
+
+					Item item = new InternalItem( loc, Caster.Map, duration, itemID, Caster );
+					item.ProcessDelta();
+
+					Effects.SendLocationParticles( EffectItem.Create( loc, Caster.Map, EffectItem.DefaultDuration ), 0x376A, 9, 10, 5051 );
+				}
+			}
+
+			FinishSequence();
+		}
+
+		[DispellableField]
+		private class InternalItem : Item
+		{
+			private Timer m_Timer;
+			private Mobile m_Caster;
+
+			public override bool BlocksFit{ get{ return true; } }
+
+			public InternalItem( Point3D loc, Map map, TimeSpan duration, int itemID, Mobile caster ) : base( itemID )
+			{
+				Visible = false;
+				Movable = false;
+				Light = LightType.Circle300;
+
+				MoveToWorld( loc, map );
+
+				m_Caster = caster;
+
+				if ( caster.InLOS( this ) )
+					Visible = true;
+				else
+					Delete();
+
+				if ( Deleted )
+					return;
+
+				m_Timer = new InternalTimer( this, duration );
+				m_Timer.Start();
+			}
+
+			public InternalItem( Serial serial ) : base( serial )
+			{
+				m_Timer = new InternalTimer( this, TimeSpan.FromSeconds( 5.0 ) );
+				m_Timer.Start();
+			}
+
+			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();
+			}
+
+			public override void OnAfterDelete()
+			{
+				base.OnAfterDelete();
+
+				if ( m_Timer != null )
+					m_Timer.Stop();
+			}
+
+			private class InternalTimer : Timer
+			{
+				private InternalItem m_Item;
+
+				public InternalTimer( InternalItem item, TimeSpan duration ) : base( duration )
+				{
+					Priority = TimerPriority.OneSecond;
+					m_Item = item;
+				}
+
+				protected override void OnTick()
+				{
+					m_Item.Delete();
+				}
+			}
+		}
+
+		private class InternalTarget : Target
+		{
+			private EnergyFieldSpell m_Owner;
+
+			public InternalTarget( EnergyFieldSpell owner ) : base( 12, true, TargetFlags.None )
+			{
+				m_Owner = owner;
+			}
+
+			protected override void OnTarget( Mobile from, object o )
+			{
+				if ( o is IPoint3D )
+					m_Owner.Target( (IPoint3D)o );
+			}
+
+			protected override void OnTargetFinish( Mobile from )
+			{
+				m_Owner.FinishSequence();
+			}
+		}
+	}
+}