AgentPlayer.cs :  » SQL-Clients » Database-Commander » YariSoft » Utils » C# / CSharp Open Source

using System;
using System.Collections;
using System.Drawing;

namespace YariSoft.Utils{
  [Serializable]
  public struct AgentOperation
  {
    public enum OperationTypeEnum { Animation, Speak, MoveTo };

    public OperationTypeEnum  OperationType;
    public object        Action;

    #region Constructor/Destructor
    public AgentOperation ( OperationTypeEnum OperationType, object Action )
    {
      this.OperationType  = OperationType;
      this.Action      = Action;
    }
    #endregion
  }

  [Serializable]
  public class AgentMovie
  {
    public ArrayList Operations;
    public string   Name;

    #region Constructor/Destructor
    public AgentMovie ( string Name )
    {
      this.Operations = new ArrayList();
      this.Name = Name;
    }
    #endregion

    #region Public functions
    public void AddOperation ( AgentOperation Opeartion )
    {
      this.Operations.Add( Opeartion );
    }
    #endregion
  }

  [Serializable]
  public class AgentPlayer
  {
    public enum MovieTypeEnum { Start, Stop, Error, Question, Busy, DefPosition };

    public Hashtable  Movies = null;
    [NonSerialized()]
    public string FileName    = defaultFileName;
    [NonSerialized()]
    public bool   HasChanges  = false;

    #region Local variables
    [NonSerialized()]
    private  Random generator  = null;
    private const string defaultFileName 
                  = "Untitled.amv";
    #endregion

    #region Constructor/Destructor
    public AgentPlayer ()
    {
      this.Movies = new Hashtable();
      for(int i = (int)MovieTypeEnum.Start; i <= (int)MovieTypeEnum.Busy; i++ ){
        ArrayList agentMovies = new ArrayList ();
        this.Movies.Add ( ( MovieTypeEnum )i, agentMovies );
      }
      this.generator = new Random();
    }
    #endregion

    #region Public functions
    public void AddMovie ( AgentMovie Movie, MovieTypeEnum MovieType )
    {
      ArrayList agentMovies = ( ArrayList )this.Movies[ MovieType ];
      if( agentMovies != null ){
        agentMovies.Add( Movie );
      }
    }

    public void Play ( MovieTypeEnum MovieType, AgentServerObjects.IAgentCharacter Character )
    {
      if( Character == null ){
        return;
      }

      AgentMovie movie = this.GetMovie( MovieType );
      if( movie != null ){
        this.Play( movie, Character );
      }
    }

    public void Play ( AgentMovie Movie, AgentServerObjects.IAgentCharacter Character )
    {
      if( Movie == null ){
        return;
      }

      try{
        int pdwReqID;
        Character.StopAll( 0xFFFFFFF );
        foreach( AgentOperation operation in Movie.Operations ){
          switch( operation.OperationType ){
            case AgentOperation.OperationTypeEnum.Animation:
              Character.Play( ( string )operation.Action, out pdwReqID );
              break;
            case AgentOperation.OperationTypeEnum.Speak:
              Character.Speak( ( string )operation.Action, null, out pdwReqID );
              break;
            case AgentOperation.OperationTypeEnum.MoveTo:
              Point curPoint = ( Point )operation.Action;
              Character.MoveTo( (short)( curPoint.X ), (short)(curPoint.Y), 1, out pdwReqID);
              break;
          }
        }
      }catch{
      }
    }

    public bool SaveToFile()
    {
      bool showDiaolg = false;
      if( this.FileName == defaultFileName ){
        showDiaolg = true;
      }

      if( YariSoft.Utils.ConfigFile.SaveToFile( ref this.FileName, this, showDiaolg ) ){
        this.HasChanges = false;
      }
      return ! this.HasChanges;
    }

    public bool SaveAsToFile()
    {
      if( YariSoft.Utils.ConfigFile.SaveToFile( ref this.FileName, this, true ) ){
        this.HasChanges = false;
      }
      return ! this.HasChanges;
    }

    public static AgentPlayer LoadFromFile( string FileName )
    {
      AgentPlayer result = ( AgentPlayer )YariSoft.Utils.ConfigFile.LoadFromFile( ref FileName, false );
      if( result == null ){
        result = new AgentPlayer();
      } else {
        result.FileName = FileName;
        result.generator = new Random();
      }
      return result;
    }
    #endregion

    #region Private functions
    private AgentMovie GetMovie ( MovieTypeEnum MovieType )
    {
      ArrayList agentMovies = (ArrayList)this.Movies[ MovieType ];
      if( agentMovies == null ){
        return null;
      }

      if( agentMovies.Count == 0 ){
        return null;
      }
      
      return ( AgentMovie )agentMovies[ this.generator.Next( agentMovies.Count ) ];
    }
    #endregion
  }
}