#W# Initial Commit: Avatars Conquest

Scripts/Spells/Base/MagerySpell.cs

@@ -0,0 +1,113 @@
+using System;
+using Server;
+using Server.Items;
+
+namespace Server.Spells
+{
+	public abstract class MagerySpell : Spell
+	{
+		public MagerySpell( Mobile caster, Item scroll, SpellInfo info )
+			: base( caster, scroll, info )
+		{
+		}
+
+		public abstract SpellCircle Circle { get; }
+
+		public override bool ConsumeReagents()
+		{
+			if( base.ConsumeReagents() )
+				return true;
+
+			if( ArcaneGem.ConsumeCharges( Caster, 1+(int)Circle ) )
+				return true;
+
+			return false;
+		}
+
+		private const double ChanceOffset = 20.0, ChanceLength = 100.0 / 7.0;
+
+		public override void GetCastSkills( out double min, out double max )
+		{
+			int circle = (int)Circle;
+
+			if( Scroll != null )
+				circle -= 2;
+
+			double avg = ChanceLength * circle;
+
+			min = avg - ChanceOffset;
+			max = avg + ChanceOffset;
+		}
+
+		private static int[] m_ManaTable = new int[] { 4, 6, 9, 11, 14, 20, 40, 50 };
+
+		public override int GetMana()
+		{
+			if( Scroll is BaseWand )
+				return 0;
+
+			return m_ManaTable[(int)Circle];
+		}
+
+		public override double GetResistSkill( Mobile m )
+		{
+			int maxSkill = (1 + (int)Circle) * 10;
+			maxSkill += (1 + ((int)Circle / 6)) * 25;
+
+			if( m.Skills[SkillName.MagicResist].Value < maxSkill )
+				m.CheckSkill( SkillName.MagicResist, 0.0, m.Skills[SkillName.MagicResist].Cap );
+
+			return m.Skills[SkillName.MagicResist].Value;
+		}
+
+		public virtual bool CheckResisted( Mobile target )
+		{
+			double n = GetResistPercent( target );
+
+			n /= 100.0;
+
+			if( n <= 0.0 )
+				return false;
+
+			if( n >= 1.0 )
+				return true;
+
+			int maxSkill = (1 + (int)Circle) * 10;
+			maxSkill += (1 + ((int)Circle / 6)) * 25;
+
+			if( target.Skills[SkillName.MagicResist].Value < maxSkill )
+				target.CheckSkill( SkillName.MagicResist, 0.0, target.Skills[SkillName.MagicResist].Cap );
+
+			return (n >= Utility.RandomDouble());
+		}
+
+		public virtual double GetResistPercentForCircle( Mobile target, SpellCircle circle )
+		{
+			double firstPercent = target.Skills[SkillName.MagicResist].Value / 5.0;
+			double secondPercent = target.Skills[SkillName.MagicResist].Value - (((Caster.Skills[CastSkill].Value - 20.0) / 5.0) + (1 + (int)circle) * 5.0);
+
+			return (firstPercent > secondPercent ? firstPercent : secondPercent) / 2.0; // Seems should be about half of what stratics says.
+		}
+
+		public virtual double GetResistPercent( Mobile target )
+		{
+			return GetResistPercentForCircle( target, Circle );
+		}
+
+		public override TimeSpan GetCastDelay()
+		{
+			if( Scroll is BaseWand )
+				return TimeSpan.Zero;
+
+			return TimeSpan.FromSeconds( 0.5 + (0.25 * (int)Circle) );
+		}
+
+		public override TimeSpan CastDelayBase
+		{
+			get
+			{
+				return TimeSpan.FromSeconds( (3 + (int)Circle) * CastDelaySecondsPerTick );
+			}
+		}
+	}
+}