More Aquarium fixes

http://jira.runuo.com/browse/RUNUO-126

Various overhead messages wrongly set as public
http://jira.runuo.com/browse/RUNUO-127

Enabling of Spellweaving's Immolating Weapon
http://jira.runuo.com/browse/RUNUO-128

Scripts/Spells/Initializer.cs

@@ -147,7 +147,7 @@ namespace Server.Spells
 				{
 					Register( 600, typeof( Spellweaving.ArcaneCircleSpell ) );
 					Register( 601, typeof( Spellweaving.GiftOfRenewalSpell ) );
-					//Register( 602, typeof( Spellweaving.ImmolatingWeaponSpell ) );
+					Register( 602, typeof( Spellweaving.ImmolatingWeaponSpell ) );
 					Register( 603, typeof( Spellweaving.AttuneWeaponSpell ) );
 					Register( 604, typeof( Spellweaving.ThunderstormSpell ) );
 					Register( 605, typeof( Spellweaving.NatureFurySpell ) );

Scripts/Spells/Spellweaving/ImmolatingWeapon.cs

@@ -0,0 +1,141 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using Server.Items;
+
+namespace Server.Spells.Spellweaving
+{
+	public class ImmolatingWeaponSpell : ArcanistSpell
+	{
+		private static SpellInfo m_Info = new SpellInfo(
+				"Immolating Weapon", "Thalshara",
+				-1
+			);
+
+		public override TimeSpan CastDelayBase { get { return TimeSpan.FromSeconds( 1.0 ); } }
+
+		public override double RequiredSkill { get { return 10.0; } }
+		public override int RequiredMana { get { return 32; } }
+
+		public ImmolatingWeaponSpell( Mobile caster, Item scroll )
+			: base( caster, scroll, m_Info )
+		{
+		}
+
+		public override bool CheckCast()
+		{
+			BaseWeapon weapon = Caster.Weapon as BaseWeapon;
+
+			if ( weapon == null || weapon is Fists || weapon is BaseRanged )
+			{
+				Caster.SendLocalizedMessage( 1060179 ); // You must be wielding a weapon to use this ability!
+				return false;
+			}
+
+			return base.CheckCast();
+		}
+
+		public override void OnCast()
+		{
+			BaseWeapon weapon = Caster.Weapon as BaseWeapon;
+
+			if ( weapon == null || weapon is Fists || weapon is BaseRanged )
+			{
+				Caster.SendLocalizedMessage( 1060179 ); // You must be wielding a weapon to use this ability!
+			}
+			else if ( CheckSequence() )
+			{
+				Caster.PlaySound( 0x5CA );
+				Caster.FixedParticles( 0x36BD, 20, 10, 5044, EffectLayer.Head );
+
+				if ( !IsImmolating( weapon ) ) // On OSI, the effect is not re-applied
+				{
+					double skill = Caster.Skills.Spellweaving.Value;
+
+					int duration = 10 + (int)( skill / 24 ) + FocusLevel;
+					int damage = 5 + (int)( skill / 24 ) + FocusLevel;
+
+					Timer stopTimer = Timer.DelayCall<BaseWeapon>( TimeSpan.FromSeconds( duration ), StopImmolating, weapon );
+
+					m_WeaponDamageTable[weapon] = new ImmolatingWeaponEntry( damage, stopTimer, Caster );
+					weapon.InvalidateProperties();
+				}
+			}
+
+			FinishSequence();
+		}
+
+		private static Dictionary<BaseWeapon, ImmolatingWeaponEntry> m_WeaponDamageTable = new Dictionary<BaseWeapon, ImmolatingWeaponEntry>();
+
+		public static bool IsImmolating( BaseWeapon weapon )
+		{
+			return m_WeaponDamageTable.ContainsKey( weapon );
+		}
+
+		public static int GetImmolatingDamage( BaseWeapon weapon )
+		{
+			ImmolatingWeaponEntry entry;
+
+			if ( m_WeaponDamageTable.TryGetValue( weapon, out entry ) )
+				return entry.m_Damage;
+
+			return 0;
+		}
+
+		public static void DoEffect( BaseWeapon weapon, Mobile target )
+		{
+			Timer.DelayCall<DelayedEffectEntry>( TimeSpan.FromSeconds( 0.25 ), FinishEffect, new DelayedEffectEntry( weapon, target ) );
+		}
+
+		private static void FinishEffect( DelayedEffectEntry effect )
+		{
+			ImmolatingWeaponEntry entry;
+
+			if ( m_WeaponDamageTable.TryGetValue( effect.m_Weapon, out entry ) )
+				AOS.Damage( effect.m_Target, entry.m_Caster, entry.m_Damage, 0, 100, 0, 0, 0 );
+		}
+
+		public static void StopImmolating( BaseWeapon weapon )
+		{
+			ImmolatingWeaponEntry entry;
+
+			if ( m_WeaponDamageTable.TryGetValue( weapon, out entry ) )
+			{
+				if ( entry.m_Caster != null )
+					entry.m_Caster.PlaySound( 0x27 );
+
+				entry.m_Timer.Stop();
+
+				m_WeaponDamageTable.Remove( weapon );
+
+				weapon.InvalidateProperties();
+			}
+		}
+
+		private class ImmolatingWeaponEntry
+		{
+			public int m_Damage;
+			public Timer m_Timer;
+			public Mobile m_Caster;
+
+			public ImmolatingWeaponEntry( int damage, Timer stopTimer, Mobile caster )
+			{
+				m_Damage = damage;
+				m_Timer = stopTimer;
+				m_Caster = caster;
+			}
+		}
+
+		private class DelayedEffectEntry
+		{
+			public BaseWeapon m_Weapon;
+			public Mobile m_Target;
+
+			public DelayedEffectEntry( BaseWeapon weapon, Mobile target )
+			{
+				m_Weapon = weapon;
+				m_Target = target;
+			}
+		}
+	}
+}