/// <summary>
/// Performs a choice after it's been selected by a user
/// </summary>
/// <param name="m">The user of the conversation</param>
/// <param name="choice">The choice selected through the gump</param>
public void PerformChoice(Mobile m, DialogChoice choice)
{
if (!Verify(m))
{
return;
}
if (choice.Invoke)
{
choice.PerformInvoke(m, this);
}
if (choice.EndDialog)
{
m_Users.Remove(m);
return;
}
DialogSpeech speech = m_Dialog.GetSpeech(choice.ChoiceID);
if (!VerifySpeech(m, speech))
{
m_Users.Remove(m);
return;
}
SendSpeechGump(speech, m);
}
/// <summary>
/// Verifies if a speech is valid. This because some might used un-verified configurations.
/// </summary>
/// <param name="m">The mobile using the NPC</param>
/// <param name="speech">The speech object being checked</param>
/// <returns>True if the speech exists, false if it's null</returns>
private bool VerifySpeech(Mobile m, DialogSpeech speech)
{
if (speech == null)
{
m.SendMessage(0x40, "The script for this NPC is incorrect. Please contact a Game Master and inform that the script '{0}' is bugged.", DialogName);
}
return(speech != null);
}
public ConversationGump( Dialog dialog, DialogSpeech speech, ArrayList choices, DialogNPC npc, Mobile m ) : base( 100, 50 )
{
m_NPC = npc;
m_Choices = choices;
m_Dialog = dialog;
m_Speech = speech;
m.CloseGump( typeof( ConversationGump ) );
MakeGump();
}
public ConversationGump(Dialog dialog, DialogSpeech speech, ArrayList choices, DialogNPC npc, Mobile m) : base(100, 50)
{
m_NPC = npc;
m_Choices = choices;
m_Dialog = dialog;
m_Speech = speech;
m.CloseGump(typeof(ConversationGump));
MakeGump();
}
/// <summary>
/// Sends the specified player the speech identified by the specified ID.
/// This function will do nothing if the ID isn't valid for this Dialog, and should be only called
/// from external functions
/// </summary>
/// <param name="guid">The unique GUID of the speech that should be displayed</param>
/// <param name="m">The Mobile who should receive the speech</param>
public void RunSpeechGump(Guid guid, Mobile m)
{
if (!Verify(m))
{
return;
}
DialogSpeech speech = m_Dialog.GetSpeech(guid);
if (!VerifySpeech(m, speech))
{
return;
}
SendSpeechGump(speech, m);
}
/// <summary>
/// Sends the actual speech gump
/// </summary>
/// <param name="speech">The speech object being displayed</param>
/// <param name="m">The player receiving the gump</param>
private void SendSpeechGump(DialogSpeech speech, Mobile m)
{
ArrayList choices = new ArrayList();
foreach (Guid id in speech.Choices)
{
DialogChoice c = m_Dialog.GetChoice(id);
if (c != null)
{
choices.Add(c);
}
}
m.SendGump(new ConversationGump(m_Dialog, speech, choices, this, m));
}
/// <summary>
/// Begins a conversation with a player by sending them the first gump
/// </summary>
/// <param name="m">The mobile beginning the conversation</param>
/// <param name="init">The DialogInit object specifying the starting condition</param>
private void StartConversation(Mobile m, DialogInit init)
{
if (!Verify(m))
{
return;
}
DialogSpeech speech = m_Dialog.GetSpeech(init.Speech);
if (!VerifySpeech(m, speech))
{
return;
}
m_Users.Add(m);
SendSpeechGump(speech, m);
}
/// <summary>
/// Sends the actual speech gump
/// </summary>
/// <param name="speech">The speech object being displayed</param>
/// <param name="m">The player receiving the gump</param>
private void SendSpeechGump( DialogSpeech speech, Mobile m )
{
ArrayList choices = new ArrayList();
foreach( Guid id in speech.Choices )
{
DialogChoice c = m_Dialog.GetChoice( id );
if ( c != null )
choices.Add( c );
}
m.SendGump( new ConversationGump( m_Dialog, speech, choices, this, m ) );
}
/// <summary>
/// Verifies if a speech is valid. This because some might used un-verified configurations.
/// </summary>
/// <param name="m">The mobile using the NPC</param>
/// <param name="speech">The speech object being checked</param>
/// <returns>True if the speech exists, false if it's null</returns>
private bool VerifySpeech( Mobile m, DialogSpeech speech )
{
if ( speech == null )
{
m.SendMessage( 0x40, "The script for this NPC is incorrect. Please contact a Game Master and inform that the script '{0}' is bugged.", DialogName );
}
return speech != null;
}