runuo/Scripts/Engines/Quests/Core/QuestObjective.cs

using System;
using System.Collections;
using Server;
using Server.Gumps;
using Server.Mobiles;
using Server.Network;
using Server.Items;

namespace Server.Engines.Quests
{
	public abstract class QuestObjective
	{
		private QuestSystem m_System;
		private bool m_HasBeenRead;
		private int m_CurProgress;
		private bool m_HasCompleted;

		public abstract object Message{ get; }

		public virtual int MaxProgress{ get{ return 1; } }
		public virtual QuestItemInfo[] Info{ get{ return null; } }

		public QuestSystem System
		{
			get{ return m_System; }
			set{ m_System = value; }
		}

		public bool HasBeenRead
		{
			get{ return m_HasBeenRead; }
			set{ m_HasBeenRead = value; }
		}

		public int CurProgress
		{
			get{ return m_CurProgress; }
			set{ m_CurProgress = value; CheckCompletionStatus(); }
		}

		public bool HasCompleted
		{
			get{ return m_HasCompleted; }
			set{ m_HasCompleted = value; }
		}

		public virtual bool Completed
		{
			get{ return m_CurProgress >= MaxProgress; }
		}

		public bool IsSingleObjective
		{
			get{ return ( MaxProgress == 1 ); }
		}

		public QuestObjective()
		{
		}

		public virtual void BaseDeserialize( GenericReader reader )
		{
			int version = reader.ReadEncodedInt();

			switch ( version )
			{
				case 1:
				{
					m_HasBeenRead = reader.ReadBool();
					goto case 0;
				}
				case 0:
				{
					m_CurProgress = reader.ReadEncodedInt();
					m_HasCompleted = reader.ReadBool();

					break;
				}
			}

			ChildDeserialize( reader );
		}

		public virtual void ChildDeserialize( GenericReader reader )
		{
			int version = reader.ReadEncodedInt();
		}

		public virtual void BaseSerialize( GenericWriter writer )
		{
			writer.WriteEncodedInt( (int) 1 ); // version

			writer.Write( (bool) m_HasBeenRead );
			writer.WriteEncodedInt( (int) m_CurProgress );
			writer.Write( (bool) m_HasCompleted );

			ChildSerialize( writer );
		}

		public virtual void ChildSerialize( GenericWriter writer )
		{
			writer.WriteEncodedInt( (int) 0 ); // version
		}

		public virtual void Complete()
		{
			CurProgress = MaxProgress;
		}

		public virtual void RenderMessage( BaseQuestGump gump )
		{
			gump.AddHtmlObject( 70, 130, 300, 100, this.Message, BaseQuestGump.Blue, false, false );
		}

		public virtual void RenderProgress( BaseQuestGump gump )
		{
			gump.AddHtmlObject( 70, 260, 270, 100, this.Completed ? 1049077 : 1049078, BaseQuestGump.Blue, false, false );
		}

		public virtual void CheckCompletionStatus()
		{
			if ( Completed && !HasCompleted )
			{
				HasCompleted = true;
				OnComplete();
			}
		}

		public virtual void OnRead()
		{
		}

		public virtual bool GetTimerEvent()
		{
			return !Completed;
		}

		public virtual void CheckProgress()
		{
		}

		public virtual void OnComplete()
		{
		}

		public virtual bool GetKillEvent( BaseCreature creature, Container corpse )
		{
			return !Completed;
		}

		public virtual void OnKill( BaseCreature creature, Container corpse )
		{
		}

		public virtual bool IgnoreYoungProtection( Mobile from )
		{
			return false;
		}
	}

	public class QuestLogUpdatedGump : BaseQuestGump
	{
		private QuestSystem m_System;

		public QuestLogUpdatedGump( QuestSystem system ) : base( 3, 30 )
		{
			m_System = system;

			AddPage( 0 );

			AddImage( 20, 5, 1417 );

			AddHtmlLocalized( 0, 78, 120, 40, 1049079, White, false, false ); // Quest Log Updated

			AddImageTiled( 0, 78, 120, 40, 2624 );
			AddAlphaRegion( 0, 78, 120, 40 );

			AddButton( 30, 15, 5575, 5576, 1, GumpButtonType.Reply, 0 );
		}

		public override void OnResponse( NetState sender, RelayInfo info )
		{
			if ( info.ButtonID == 1 )
				m_System.ShowQuestLog();
		}
	}

	public class QuestObjectivesGump : BaseQuestGump
	{
		private ArrayList m_Objectives;

		public QuestObjectivesGump( QuestObjective obj ) : this( BuildList( obj ) )
		{
		}

		public QuestObjectivesGump( ArrayList objectives ) : base( 90, 50 )
		{
			m_Objectives = objectives;

			Closable = false;

			AddPage( 0 );

			AddImage( 0, 0, 3600 );
			AddImageTiled( 0, 14, 15, 375, 3603 );
			AddImageTiled( 380, 14, 14, 375, 3605 );
			AddImage( 0, 376, 3606 );
			AddImageTiled( 15, 376, 370, 16, 3607 );
			AddImageTiled( 15, 0, 370, 16, 3601 );
			AddImage( 380, 0, 3602 );
			AddImage( 380, 376, 3608 );

			AddImageTiled( 15, 15, 365, 365, 2624 );
			AddAlphaRegion( 15, 15, 365, 365 );

			AddImage( 20, 87, 1231 );
			AddImage( 75, 62, 9307 );

			AddHtmlLocalized( 117, 35, 230, 20, 1046026, Blue, false, false ); // Quest Log

			AddImage( 77, 33, 9781 );
			AddImage( 65, 110, 2104 );

			AddHtmlLocalized( 79, 106, 230, 20, 1049073, Blue, false, false ); // Objective:

			AddImageTiled( 68, 125, 120, 1, 9101 );
			AddImage( 65, 240, 2104 );

			AddHtmlLocalized( 79, 237, 230, 20, 1049076, Blue, false, false ); // Progress details:

			AddImageTiled( 68, 255, 120, 1, 9101 );
			AddButton( 175, 355, 2313, 2312, 1, GumpButtonType.Reply, 0 );

			AddImage( 341, 15, 10450 );
			AddImage( 341, 330, 10450 );
			AddImage( 15, 330, 10450 );
			AddImage( 15, 15, 10450 );

			AddPage( 1 );

			for ( int i = 0; i < objectives.Count; ++i )
			{
				QuestObjective obj = (QuestObjective)objectives[objectives.Count - 1 - i];

				if ( i > 0 )
				{
					AddButton( 55, 346, 9909, 9911, 0, GumpButtonType.Page, 1 + i );
					AddHtmlLocalized( 82, 347, 50, 20, 1043354, White, false, false ); // Previous

					AddPage( 1 + i );
				}

				obj.RenderMessage( this );
				obj.RenderProgress( this );

				if ( i > 0 )
				{
					AddButton( 317, 346, 9903, 9905, 0, GumpButtonType.Page, i );
					AddHtmlLocalized( 278, 347, 50, 20, 1043353, White, false, false ); // Next
				}
			}
		}

		public override void OnResponse( NetState sender, RelayInfo info )
		{
			for ( int i = m_Objectives.Count - 1; i >= 0; --i )
			{
				QuestObjective obj = (QuestObjective)m_Objectives[i];

				if ( !obj.HasBeenRead )
				{
					obj.HasBeenRead = true;
					obj.OnRead();
				}
			}
		}
	}
}