/// <summary>
/// Reads the values for this NPCChatDialogItemBase from an IValueReader.
/// </summary>
/// <param name="reader">IValueReader to read the values from.</param>
protected void Read(IValueReader reader)
{
var id = reader.ReadNPCChatDialogItemID("ID");
var title = reader.ReadString("Title");
var text = reader.ReadString("Text");
var isBranch = reader.ReadBool("IsBranch");
var responses = reader.ReadManyNodes("Responses", CreateResponse);
NPCChatConditionalCollectionBase conditionals = null;
if (isBranch)
{
var cReader = reader.ReadNode("Conditionals");
var hasConditionals = cReader.ReadBool("HasConditionals");
if (hasConditionals)
{
conditionals = CreateConditionalCollection();
if (conditionals != null)
{
conditionals.Read(cReader);
}
}
}
SetReadValues(id, title, text, isBranch, responses, conditionals);
AssertBranchHasTwoResponses();
AssertNonBranchHasNoConditionals();
AssertResponsesHaveValidValues();
}
/// <summary>
/// Clears the Conditionals.
/// </summary>
public void ClearConditionals()
{
_conditionals = new EditorNPCChatConditionalCollection();
if (Changed != null)
{
Changed.Raise(this, EventArgs.Empty);
}
}
/// <summary>
/// When overridden in the derived class, sets the values read from the Read method.
/// </summary>
/// <param name="value">The value.</param>
/// <param name="page">The page.</param>
/// <param name="text">The text.</param>
/// <param name="conditionals">The conditionals.</param>
/// <param name="actions">The actions.</param>
protected override void SetReadValues(byte value, NPCChatDialogItemID page, string text,
NPCChatConditionalCollectionBase conditionals, NPCChatResponseActionBase[] actions)
{
Debug.Assert(_value == default(byte) && _page == default(ushort), "Values were already set?");
_value = value;
_page = page;
_conditionals = conditionals;
_actions = actions;
}
/// <summary>
/// When overridden in the derived class, sets the values read from the Read method.
/// </summary>
/// <param name="page">The index.</param>
/// <param name="title">The title.</param>
/// <param name="text">The text.</param>
/// <param name="isBranch">The IsBranch value.</param>
/// <param name="responses">The responses.</param>
/// <param name="conditionals">The conditionals.</param>
protected override void SetReadValues(NPCChatDialogItemID page, string title, string text, bool isBranch,
IEnumerable <NPCChatResponseBase> responses,
NPCChatConditionalCollectionBase conditionals)
{
Debug.Assert(_id == default(NPCChatDialogItemID) && _responses == default(IEnumerable <NPCChatResponseBase>),
"Values were already set?");
_id = page;
_isBranch = isBranch;
_responses = responses.ToArray();
_conditionals = conditionals;
}
/// <summary>
/// When overridden in the derived class, sets the values read from the Read method.
/// </summary>
/// <param name="value">The value.</param>
/// <param name="page">The page.</param>
/// <param name="text">The text.</param>
/// <param name="conditionals">The conditionals.</param>
/// <param name="actions">The actions.</param>
protected override void SetReadValues(byte value, NPCChatDialogItemID page, string text,
NPCChatConditionalCollectionBase conditionals, NPCChatResponseActionBase[] actions)
{
_value = value;
_page = page;
SetText(text);
_actions.Clear();
_actions.AddRange(actions);
var c = conditionals as EditorNPCChatConditionalCollection;
_conditionals = c ?? new EditorNPCChatConditionalCollection();
}
/// <summary>
/// Sets the ConditionalCollection.
/// </summary>
/// <param name="value">The NPCChatConditionalCollectionBase to set the ConditionalCollection as.
/// If null, an empty NPCChatConditionalCollectionBase will be used.</param>
public void SetConditionalCollection(NPCChatConditionalCollectionBase value)
{
var asEditorCollection = value as EditorNPCChatConditionalCollection;
if (asEditorCollection != null)
{
ConditionalCollection = asEditorCollection;
return;
}
var newCollection = new EditorNPCChatConditionalCollection(value);
ConditionalCollection = newCollection;
}
/// <summary>
/// Copies the values of this NPCChatConditionalCollectionBase to another NPCChatConditionalCollectionBase.
/// </summary>
/// <param name="dest">The NPCChatConditionalCollectionBase to copy the values into.</param>
public void CopyValuesTo(NPCChatConditionalCollectionBase dest)
{
var stream = new BitStream(256);
using (var writer = BinaryValueWriter.Create(stream))
{
Write(writer);
}
stream.PositionBits = 0;
var reader = BinaryValueReader.Create(stream);
dest.Read(reader);
}
/// <summary>
/// Tries to set the EditorNPCChatDialogItem as a normal (non-branch) dialog.
/// </summary>
/// <param name="error">Contains the message for the error if there was one, or an empty string
/// if there was no error.</param>
/// <returns>True if the EditorNPCChatDialogItem was successfully set as a non-branch; otherwise false.</returns>
public bool TrySetAsNonBranch(out string error)
{
if (!IsBranch)
{
error = "Already set as a non-branch dialog item.";
return(false);
}
// Clear the conditionals
_conditionals = new EditorNPCChatConditionalCollection();
_isBranch = false;
error = string.Empty;
return(true);
}
/// <summary>
/// Copies the values of this NPCChatConditionalCollectionBase to another NPCChatConditionalCollectionBase.
/// </summary>
/// <param name="dest">The NPCChatConditionalCollectionBase to copy the values into.</param>
public void CopyValuesTo(NPCChatConditionalCollectionBase dest)
{
var stream = new BitStream(256);
using (var writer = BinaryValueWriter.Create(stream))
{
Write(writer);
}
stream.PositionBits = 0;
var reader = BinaryValueReader.Create(stream);
dest.Read(reader);
}
/// <summary>
/// When overridden in the derived class, sets the values read from the Read method.
/// </summary>
/// <param name="page">The ID.</param>
/// <param name="title">The title.</param>
/// <param name="text">The text.</param>
/// <param name="isBranch">The IsBranch value.</param>
/// <param name="responses">The responses.</param>
/// <param name="conditionals">The conditionals.</param>
protected override void SetReadValues(NPCChatDialogItemID page, string title, string text, bool isBranch,
IEnumerable <NPCChatResponseBase> responses,
NPCChatConditionalCollectionBase conditionals)
{
_id = page;
_isBranch = isBranch;
SetTitle(title);
SetText(text);
_responses.Clear();
_responses.AddRange(responses.Cast <EditorNPCChatResponse>().OrderBy(x => x.Value));
EnsureResponseValuesAreValid();
var c = conditionals as EditorNPCChatConditionalCollection;
_conditionals = c ?? new EditorNPCChatConditionalCollection();
}
/// <summary>
/// Initializes a new instance of the <see cref="EditorNPCChatConditionalCollection"/> class.
/// </summary>
/// <param name="source">The source <see cref="NPCChatConditionalCollectionBase"/> to copy the values from. If null,
/// no values are copied.</param>
public EditorNPCChatConditionalCollection(NPCChatConditionalCollectionBase source)
{
if (source == null)
return;
var stream = new BitStream(256);
using (var writer = BinaryValueWriter.Create(stream))
{
source.Write(writer);
}
stream.PositionBits = 0;
IValueReader reader = BinaryValueReader.Create(stream);
Read(reader);
}
/// <summary>
/// Sets the Conditionals property.
/// </summary>
/// <param name="value">The value.</param>
/// <exception cref="ArgumentNullException"><paramref name="value" /> is <c>null</c>.</exception>
public void SetConditionals(NPCChatConditionalCollectionBase value)
{
if (value == null)
{
throw new ArgumentNullException("value");
}
if (_conditionals == value)
{
return;
}
_conditionals = value;
if (Changed != null)
{
Changed.Raise(this, EventArgs.Empty);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="EditorNPCChatConditionalCollection"/> class.
/// </summary>
/// <param name="source">The source <see cref="NPCChatConditionalCollectionBase"/> to copy the values from. If null,
/// no values are copied.</param>
public EditorNPCChatConditionalCollection(NPCChatConditionalCollectionBase source)
{
if (source == null)
{
return;
}
var stream = new BitStream(256);
using (var writer = BinaryValueWriter.Create(stream))
{
source.Write(writer);
}
stream.PositionBits = 0;
IValueReader reader = BinaryValueReader.Create(stream);
Read(reader);
}
/// <summary>
/// Tries to set the EditorNPCChatDialogItem as a branch dialog.
/// </summary>
/// <param name="error">Contains the message for the error if there was one, or an empty string
/// if there was no error.</param>
/// <returns>True if the EditorNPCChatDialogItem was successfully set as a branch; otherwise false.</returns>
public bool TrySetAsBranch(out string error)
{
if (IsBranch)
{
error = "Already set as a branch dialog item.";
return(false);
}
if (ResponseList.Count > 2)
{
error = "Cannot change to a branch dialog item when there are more than 2 responses.";
return(false);
}
// Add responses until we have exactly 2
var responsesNeeded = 2 - ResponseList.Count;
for (var i = 0; i < responsesNeeded; i++)
{
AddResponse(new EditorNPCChatResponse("New response"));
}
Debug.Assert(ResponseList.Count == 2);
// Set up the responses
_responses[0].SetText("False");
_responses[0].ClearConditionals();
_responses[1].SetText("True");
_responses[1].ClearConditionals();
if (_conditionals == null)
{
_conditionals = new EditorNPCChatConditionalCollection();
}
_isBranch = true;
error = string.Empty;
return(true);
}
/// <summary>
/// Reads the values for this NPCChatResponseBase from an IValueReader.
/// </summary>
/// <param name="reader">IValueReader to read the values from.</param>
protected void Read(IValueReader reader)
{
var value = reader.ReadByte("Value");
var page = reader.ReadNPCChatDialogItemID("Page");
var text = reader.ReadString("Text");
var actionNames = reader.ReadMany("Actions", ((r, name) => r.ReadString(name)));
var actions = GetActionsFromNames(actionNames);
var cReader = reader.ReadNode("Conditionals");
var hasConditionals = cReader.ReadBool("HasConditionals");
NPCChatConditionalCollectionBase conditionals = null;
if (hasConditionals)
{
conditionals = CreateConditionalCollection();
if (conditionals != null)
{
conditionals.Read(cReader);
}
}
SetReadValues(value, page, text, conditionals, actions);
}
/// <summary>
/// When overridden in the derived class, sets the values read from the Read method.
/// </summary>
/// <param name="page">The ID.</param>
/// <param name="title">The title.</param>
/// <param name="text">The text.</param>
/// <param name="isBranch">The IsBranch value.</param>
/// <param name="responses">The responses.</param>
/// <param name="conditionals">The conditionals.</param>
protected override void SetReadValues(NPCChatDialogItemID page, string title, string text, bool isBranch,
IEnumerable<NPCChatResponseBase> responses,
NPCChatConditionalCollectionBase conditionals)
{
_id = page;
_isBranch = isBranch;
SetTitle(title);
SetText(text);
_responses.Clear();
_responses.AddRange(responses.Cast<EditorNPCChatResponse>().OrderBy(x => x.Value));
EnsureResponseValuesAreValid();
var c = conditionals as EditorNPCChatConditionalCollection;
_conditionals = c ?? new EditorNPCChatConditionalCollection();
}
/// <summary>
/// Tries to set the EditorNPCChatDialogItem as a branch dialog.
/// </summary>
/// <param name="error">Contains the message for the error if there was one, or an empty string
/// if there was no error.</param>
/// <returns>True if the EditorNPCChatDialogItem was successfully set as a branch; otherwise false.</returns>
public bool TrySetAsBranch(out string error)
{
if (IsBranch)
{
error = "Already set as a branch dialog item.";
return false;
}
if (ResponseList.Count > 2)
{
error = "Cannot change to a branch dialog item when there are more than 2 responses.";
return false;
}
// Add responses until we have exactly 2
var responsesNeeded = 2 - ResponseList.Count;
for (var i = 0; i < responsesNeeded; i++)
{
AddResponse(new EditorNPCChatResponse("New response"));
}
Debug.Assert(ResponseList.Count == 2);
// Set up the responses
_responses[0].SetText("False");
_responses[0].ClearConditionals();
_responses[1].SetText("True");
_responses[1].ClearConditionals();
if (_conditionals == null)
_conditionals = new EditorNPCChatConditionalCollection();
_isBranch = true;
error = string.Empty;
return true;
}
/// <summary>
/// When overridden in the derived class, sets the values read from the Read method.
/// </summary>
/// <param name="page">The index.</param>
/// <param name="title">The title.</param>
/// <param name="text">The text.</param>
/// <param name="isBranch">The IsBranch value.</param>
/// <param name="responses">The responses.</param>
/// <param name="conditionals">The conditionals.</param>
protected override void SetReadValues(NPCChatDialogItemID page, string title, string text, bool isBranch,
IEnumerable<NPCChatResponseBase> responses,
NPCChatConditionalCollectionBase conditionals)
{
Debug.Assert(_id == default(NPCChatDialogItemID) && _responses == default(IEnumerable<NPCChatResponseBase>),
"Values were already set?");
_id = page;
_isBranch = isBranch;
_responses = responses.ToArray();
_conditionals = conditionals;
}
/// <summary>
/// When overridden in the derived class, sets the values read from the Read method.
/// </summary>
/// <param name="value">The value.</param>
/// <param name="page">The page.</param>
/// <param name="text">The text.</param>
/// <param name="conditionals">The conditionals.</param>
/// <param name="actions">The actions.</param>
protected abstract void SetReadValues(byte value, NPCChatDialogItemID page, string text,
NPCChatConditionalCollectionBase conditionals, NPCChatResponseActionBase[] actions);
/// <summary>
/// When overridden in the derived class, sets the values read from the Read method.
/// </summary>
/// <param name="value">The value.</param>
/// <param name="page">The page.</param>
/// <param name="text">The text.</param>
/// <param name="conditionals">The conditionals.</param>
/// <param name="actions">The actions.</param>
protected override void SetReadValues(byte value, NPCChatDialogItemID page, string text,
NPCChatConditionalCollectionBase conditionals, NPCChatResponseActionBase[] actions)
{
Debug.Assert(_value == default(byte) && _page == default(ushort) && _text == default(string),
"Values were already set?");
_value = value;
_page = page;
_text = text;
}
/// <summary>
/// When overridden in the derived class, sets the values read from the Read method.
/// </summary>
/// <param name="value">The value.</param>
/// <param name="page">The page.</param>
/// <param name="text">The text.</param>
/// <param name="conditionals">The conditionals.</param>
/// <param name="actions">The actions.</param>
protected override void SetReadValues(byte value, NPCChatDialogItemID page, string text,
NPCChatConditionalCollectionBase conditionals, NPCChatResponseActionBase[] actions)
{
_value = value;
_page = page;
SetText(text);
_actions.Clear();
_actions.AddRange(actions);
var c = conditionals as EditorNPCChatConditionalCollection;
_conditionals = c ?? new EditorNPCChatConditionalCollection();
}
/// <summary>
/// Sets the Conditionals property.
/// </summary>
/// <param name="value">The value.</param>
/// <exception cref="ArgumentNullException"><paramref name="value" /> is <c>null</c>.</exception>
public void SetConditionals(NPCChatConditionalCollectionBase value)
{
if (value == null)
throw new ArgumentNullException("value");
if (_conditionals == value)
return;
_conditionals = value;
if (Changed != null)
Changed.Raise(this, EventArgs.Empty);
}
/// <summary>
/// Clears the Conditionals.
/// </summary>
public void ClearConditionals()
{
_conditionals = new EditorNPCChatConditionalCollection();
if (Changed != null)
Changed.Raise(this, EventArgs.Empty);
}
/// <summary>
/// When overridden in the derived class, sets the values read from the Read method.
/// </summary>
/// <param name="page">The index.</param>
/// <param name="title">The title.</param>
/// <param name="text">The text.</param>
/// <param name="isBranch">The IsBranch value.</param>
/// <param name="conditionals">The conditionals.</param>
/// <param name="responses">The responses.</param>
protected abstract void SetReadValues(NPCChatDialogItemID page, string title, string text, bool isBranch,
IEnumerable<NPCChatResponseBase> responses,
NPCChatConditionalCollectionBase conditionals);
/// <summary>
/// When overridden in the derived class, sets the values read from the Read method.
/// </summary>
/// <param name="value">The value.</param>
/// <param name="page">The page.</param>
/// <param name="text">The text.</param>
/// <param name="conditionals">The conditionals.</param>
/// <param name="actions">The actions.</param>
protected abstract void SetReadValues(byte value, NPCChatDialogItemID page, string text,
NPCChatConditionalCollectionBase conditionals, NPCChatResponseActionBase[] actions);
/// <summary>
/// Tries to set the EditorNPCChatDialogItem as a normal (non-branch) dialog.
/// </summary>
/// <param name="error">Contains the message for the error if there was one, or an empty string
/// if there was no error.</param>
/// <returns>True if the EditorNPCChatDialogItem was successfully set as a non-branch; otherwise false.</returns>
public bool TrySetAsNonBranch(out string error)
{
if (!IsBranch)
{
error = "Already set as a non-branch dialog item.";
return false;
}
// Clear the conditionals
_conditionals = new EditorNPCChatConditionalCollection();
_isBranch = false;
error = string.Empty;
return true;
}
/// <summary>
/// Sets the ConditionalCollection.
/// </summary>
/// <param name="value">The NPCChatConditionalCollectionBase to set the ConditionalCollection as.
/// If null, an empty NPCChatConditionalCollectionBase will be used.</param>
public void SetConditionalCollection(NPCChatConditionalCollectionBase value)
{
var asEditorCollection = value as EditorNPCChatConditionalCollection;
if (asEditorCollection != null)
{
ConditionalCollection = asEditorCollection;
return;
}
var newCollection = new EditorNPCChatConditionalCollection(value);
ConditionalCollection = newCollection;
}
/// <summary>
/// When overridden in the derived class, sets the values read from the Read method.
/// </summary>
/// <param name="page">The index.</param>
/// <param name="title">The title.</param>
/// <param name="text">The text.</param>
/// <param name="isBranch">The IsBranch value.</param>
/// <param name="conditionals">The conditionals.</param>
/// <param name="responses">The responses.</param>
protected abstract void SetReadValues(NPCChatDialogItemID page, string title, string text, bool isBranch,
IEnumerable <NPCChatResponseBase> responses,
NPCChatConditionalCollectionBase conditionals);
