Reorganizes Project (#41)

Projects/Scripts/Skills/Provocation.cs

@@ -0,0 +1,167 @@
+using System;
+using Server.Items;
+using Server.Mobiles;
+using Server.Targeting;
+
+namespace Server.SkillHandlers
+{
+  public class Provocation
+  {
+    public static void Initialize()
+    {
+      SkillInfo.Table[(int)SkillName.Provocation].Callback = OnUse;
+    }
+
+    public static TimeSpan OnUse(Mobile m)
+    {
+      m.RevealingAction();
+
+      BaseInstrument.PickInstrument(m, OnPickedInstrument);
+
+      return TimeSpan.FromSeconds(1.0); // Cannot use another skill for 1 second
+    }
+
+    public static void OnPickedInstrument(Mobile from, BaseInstrument instrument)
+    {
+      from.RevealingAction();
+      from.SendLocalizedMessage(501587); // Whom do you wish to incite?
+      from.Target = new InternalFirstTarget(from, instrument);
+    }
+
+    private class InternalFirstTarget : Target
+    {
+      private BaseInstrument m_Instrument;
+
+      public InternalFirstTarget(Mobile from, BaseInstrument instrument) : base(
+        BaseInstrument.GetBardRange(from, SkillName.Provocation), false, TargetFlags.None)
+      {
+        m_Instrument = instrument;
+      }
+
+      protected override void OnTarget(Mobile from, object targeted)
+      {
+        from.RevealingAction();
+
+        if (targeted is BaseCreature creature && from.CanBeHarmful(creature, true))
+        {
+          if (!m_Instrument.IsChildOf(from.Backpack))
+          {
+            from.SendLocalizedMessage(
+              1062488); // The instrument you are trying to play is no longer in your backpack!
+          }
+          else if (creature.Controlled)
+          {
+            from.SendLocalizedMessage(501590); // They are too loyal to their master to be provoked.
+          }
+          else if (creature.IsParagon && BaseInstrument.GetBaseDifficulty(creature) >= 160.0)
+          {
+            from.SendLocalizedMessage(1049446); // You have no chance of provoking those creatures.
+          }
+          else
+          {
+            from.RevealingAction();
+            m_Instrument.PlayInstrumentWell(from);
+            from.SendLocalizedMessage(
+              1008085); // You play your music and your target becomes angered.  Whom do you wish them to attack?
+            from.Target = new InternalSecondTarget(from, m_Instrument, creature);
+          }
+        }
+        else
+        {
+          from.SendLocalizedMessage(501589); // You can't incite that!
+        }
+      }
+    }
+
+    private class InternalSecondTarget : Target
+    {
+      private BaseCreature m_Creature;
+      private BaseInstrument m_Instrument;
+
+      public InternalSecondTarget(Mobile from, BaseInstrument instrument, BaseCreature creature) : base(
+        BaseInstrument.GetBardRange(from, SkillName.Provocation), false, TargetFlags.None)
+      {
+        m_Instrument = instrument;
+        m_Creature = creature;
+      }
+
+      protected override void OnTarget(Mobile from, object targeted)
+      {
+        from.RevealingAction();
+
+        if (targeted is BaseCreature creature)
+        {
+          if (!m_Instrument.IsChildOf(from.Backpack))
+          {
+            from.SendLocalizedMessage(
+              1062488); // The instrument you are trying to play is no longer in your backpack!
+          }
+          else if (m_Creature.Unprovokable)
+          {
+            from.SendLocalizedMessage(1049446); // You have no chance of provoking those creatures.
+          }
+          else if (creature.Unprovokable && !(creature is DemonKnight))
+          {
+            from.SendLocalizedMessage(1049446); // You have no chance of provoking those creatures.
+          }
+          else if (m_Creature.Map != creature.Map || !m_Creature.InRange(creature,
+                     BaseInstrument.GetBardRange(from, SkillName.Provocation)))
+          {
+            from.SendLocalizedMessage(
+              1049450); // The creatures you are trying to provoke are too far away from each other for your music to have an effect.
+          }
+          else if (m_Creature != creature)
+          {
+            from.NextSkillTime = Core.TickCount + 10000;
+
+            double diff = (m_Instrument.GetDifficultyFor(m_Creature) + m_Instrument.GetDifficultyFor(creature)) *
+                          0.5 - 5.0;
+            double music = from.Skills.Musicianship.Value;
+
+            if (music > 100.0)
+              diff -= (music - 100.0) * 0.5;
+
+            if (from.CanBeHarmful(m_Creature, true) && from.CanBeHarmful(creature, true))
+            {
+              if (!BaseInstrument.CheckMusicianship(from))
+              {
+                from.NextSkillTime = Core.TickCount + 5000;
+                from.SendLocalizedMessage(500612); // You play poorly, and there is no effect.
+                m_Instrument.PlayInstrumentBadly(from);
+                m_Instrument.ConsumeUse(from);
+              }
+              else
+              {
+                //from.DoHarmful( m_Creature );
+                //from.DoHarmful( creature );
+
+                if (!from.CheckTargetSkill(SkillName.Provocation, creature, diff - 25.0, diff + 25.0))
+                {
+                  from.NextSkillTime = Core.TickCount + 5000;
+                  from.SendLocalizedMessage(501599); // Your music fails to incite enough anger.
+                  m_Instrument.PlayInstrumentBadly(from);
+                  m_Instrument.ConsumeUse(from);
+                }
+                else
+                {
+                  from.SendLocalizedMessage(501602); // Your music succeeds, as you start a fight.
+                  m_Instrument.PlayInstrumentWell(from);
+                  m_Instrument.ConsumeUse(from);
+                  m_Creature.Provoke(from, creature, true);
+                }
+              }
+            }
+          }
+          else
+          {
+            from.SendLocalizedMessage(501593); // You can't tell someone to attack themselves!
+          }
+        }
+        else
+        {
+          from.SendLocalizedMessage(501589); // You can't incite that!
+        }
+      }
+    }
+  }
+}