public void CleaningUp()
{
#if DIALOG
Father_ControlCollection.Remove(CharacterNameLabel);
Father_ControlCollection.Remove(DialogLabel);
if (Father_ControlCollection.Contains(LeftCharacterPicture))
{
Father_ControlCollection.Remove(LeftCharacterPicture);
}
if (Father_ControlCollection.Contains(RightCharacterPicture))
{
Father_ControlCollection.Remove(LeftCharacterPicture);
}
//---------------------------------
CharacterNameLabel.Dispose();
DialogLabel.Dispose();
CharacterNameLabel = null;
DialogLabel = null;
if (LeftCharacterPicture != null)
{
LeftCharacterPicture.Dispose();
LeftCharacterPicture = null;
}
if (RightCharacterPicture != null)
{
RightCharacterPicture.Dispose();
RightCharacterPicture = null;
}
#endif
GC.Collect();
}
private void Button_Click_4(object sender, RoutedEventArgs e)
{
DialogOption option = (DialogOption)DataContext;
if (!option.Enabled)
{
return;
}
var result = MessageBox.Show("Are you sure you want to delete this node?", "Delete", MessageBoxButton.YesNo);
if (result == MessageBoxResult.Yes)
{
DialogPage parent = null;
DialogLabel label = (DialogLabel)option;
while (label.Parent != null)
{
label = label.Parent;
}
parent = label as DialogPage;
option.Parent.Options.Remove(option);
if (OnRefresh != null)
{
OnRefresh(sender, e);
}
var owner = parent.Owner;
owner.Rebind();
}
}
public DialogLabel(string id, List <object> block)
{
this.id = id;
this.block = new List <object>(block);
characters = new Dictionary <string, DialogCharacter>()
{
{ "R", new DialogCharacter("R", "Rubus") },
{ "H", new DialogCharacter("H", "Hedera") },
{ "S", new DialogCharacter("S", "Sternella") },
{ "A", new DialogCharacter("A", "Agelaius") },
{ "O", new DialogCharacter("O", "Oxx") },
{ "B", new DialogCharacter("B", "Bark") },
{ "Z", new DialogCharacter("Z", "Riddance") },
};
labels = new Dictionary <string, DialogLabel>();
flags = new Dictionary <string, bool>();
// find all characters and labels
// parse them to the characters list and labels list
for (int i = 0; i < this.block.Count; i++)
{
// check for character statement
if (CheckStatement(this.block[i], "character"))
{
DialogCharacter c = DialogCharacter.Load(this.block[i]);
if (c == null)
{
throw new DialogError($"Invalid DialogCharacter.\nYAML: {Reserialize(this.block[i])}");
}
if (characters.ContainsKey(c.id))
{
throw new DialogError($"Duplicate DialogCharacter '{c.id}'.\nYAML: {Reserialize(this.block[i])}");
}
characters[c.id] = c;
// remove
this.block.RemoveAt(i);
i--;
continue;
}
// check for label statement
if (CheckStatement(this.block[i], "label"))
{
DialogLabel l = Load(this.block[i]);
if (l == null)
{
throw new DialogError($"Invalid DialogLabel.\nYAML: {Reserialize(this.block[i])}");
}
if (labels.ContainsKey(l.id))
{
throw new DialogError($"Duplicate DialogLabel '{l.id}'.\nYAML: {Reserialize(this.block[i])}");
}
labels[l.id] = l;
l.parent = this;
// remove
this.block.RemoveAt(i);
i--;
continue;
}
}
}
public DataVertex createNewVertex(DialogLabel page)
{
DataVertex dv = new DataVertex();
page.Vertex = dv;
dv.Page = page;
page.onClick = new RelayCommand(onNodeClick);
return(dv);
}
public DialogFile(string path, Dictionary <string, bool> flags)
{
// read text from a file
StringReader stringReader = new StringReader(Resources.Load <TextAsset>(path).text);
// parse to runnable block
List <object> block = new Deserializer().Deserialize <List <object> >(stringReader);
main = new DialogLabel("main", block);
main.flags = flags;
}
//初始化游戏页
protected GamePage()
{
//渐变图层
mFadeLayer = new FadeLayer(this);
//对话框
DialogLabel = new DialogLabel();
//角色等
mActorLayout = new AbsoluteLayout
{
HorizontalOptions = LayoutOptions.Fill,
VerticalOptions = LayoutOptions.Fill
};
//游戏背景
mGameBackgroundImage = new RelevantImage(this)
{
Source = InterApplication.Resource.LoadImageSource("GamePage." + GetType().Name + ".Background"),
RelevantX = 0.5,
RelevantY = 0.5,
Aspect = Aspect.AspectFill
};
//UI背景
mMainUiBacnground = new Image()
{
Source = InterApplication.Resource.GameMainUi,
Aspect = Aspect.Fill
};
//主布局
mMainLayout = new AbsoluteLayout
{
Children =
{
mGameBackgroundImage,
mActorLayout,
mMainUiBacnground,
DialogLabel,
mFadeLayer
},
HorizontalOptions = LayoutOptions.Fill,
VerticalOptions = LayoutOptions.Fill,
BackgroundColor = Color.Black
};
//大小变化
SizeChanged += OnSizeChanged;
Content = mMainLayout;
}
private void Button_Click_3(object sender, RoutedEventArgs e)
{
DialogOption option = (DialogOption)DataContext;
if (!option.Enabled)
{
return;
}
RebindWindow rebind = new RebindWindow();
var lstbox = rebind.DialogList;
DialogPage parent = null;
DialogLabel label = (DialogLabel)option;
while (label.Parent != null)
{
label = label.Parent;
}
parent = label as DialogPage;
List <DialogPage> pages = new List <DialogPage>();
FindPages(parent, pages);
foreach (var page in pages)
{
if (page == option.Parent)
{
continue;
}
if (option.Contains(page))
{
continue;
}
lstbox.Items.Add(page);
}
rebind.Option = option;
rebind.ShowDialog();
if (OnRefresh != null)
{
OnRefresh(sender, e);
}
var owner = parent.Owner;
owner.Rebind();
}
// traverse the label parents to resolve the label name
private DialogLabel FindLabel(string name, DialogLabel label)
{
DialogLabel current = label;
do
{
if (current.labels.ContainsKey(name))
{
return(current.labels[name]);
}
current = current.parent;
}while (current != null);
return(null);
}
// traverse the label parents to resolve the flag name
private bool FindFlag(string name, DialogLabel label)
{
DialogLabel current = label;
do
{
if (current.flags.ContainsKey(name))
{
return(current.flags[name]);
}
current = current.parent;
}while (current != null);
// if flag doesn't exist, it has value false
return(false);
}
/// <summary>
/// Set title label
/// </summary>
private void SetTitleLabel()
{
if (this.UndefinedLabels.Count() == 0)
{
return;
}
// Find the label which is on top and within the title grid
DialogLabel titleLabel =
this.UndefinedLabels.Where(label => this.TitleGrid.Contains(label.TextLabel.CenterX, label.TextLabel.CenterY) == true &&
IsValidText(label.TextLabel.Text) == true).OrderBy(label => label.TextLabel.Y).FirstOrDefault();
// If exist, set label type to title
if (titleLabel != null)
{
titleLabel.DialogLabelType = DialogLabel.DialogLabelTypes.Title;
}
}
private void BuildGraph(DialogPage page, DialogLabel parent)
{
page.setOwner(this);
DataVertex dv;
if (parent != null)
{
if (parent is DialogOption)
{
dv = ((DialogOption)parent).Target.Vertex;
}
else
{
dv = parent.Vertex;
}
}
else
{
dv = createNewVertex(page);
AddNode(dv);
}
foreach (var option in page.Options)
{
if (option.Target != null)
{
var optionDv = createNewVertex(option.Target);
AddNode(optionDv);
LinkNodes(dv, optionDv);
option.Enabled = true;
option.Target.OptionOwner = option;
option.Target.Vertex = optionDv;
option.Target.PageOwner = page;
option.Target.Label = option.Label;
option.Parent = page;
option.Command = option.Command;
BuildGraph(option.Target, option);
}
}
}
public GameEventTextPrinterDialogLabel(DialogLabel label, string message, bool doNextAfterClick = true) : base(message)
{
mDialogLabel = label;
mDoNextAfterClick = doNextAfterClick;
}
// advance dialog state by one if it is a control flow statement.
// otherwise, do nothing and return false.
private bool Run()
{
// if stack is empty, we are done
if (stack.Count == 0)
{
return(false);
}
int idx = stack.Peek().index;
// if current index is past end of block, pop from stack
if (stack.Peek().index >= stack.Peek().label.block.Count)
{
Pop();
return(true);
}
object cur = stack.Peek().label.block[stack.Peek().index];
// handle all control flow statements
// labels: calls and exiting
if (CheckStatement(cur, "exit"))
{
stack.Clear();
return(true);
}
else if (CheckStatement(cur, "return"))
{
Pop();
return(true);
}
else if (CheckStatement(cur, "jump"))
{
string arg = GetStatementArg(cur, "jump");
DialogLabel next = FindLabel(arg, stack.Peek().label);
if (next == null)
{
throw new DialogError($"Label '{arg}' does not exist in this context.\nYAML: {Reserialize(cur)}");
}
Push(next);
return(true);
}
// pass: does nothing
else if (CheckStatement(cur, "pass"))
{
stack.Peek().index++;
return(true);
}
// pause: does nothing, but consumes an advance
else if (CheckStatement(cur, "pause"))
{
return(false);
}
// conditionals: if statement and variables
else if (CheckStatement(cur, "if"))
{
// load if statement block
DialogLabel l = DialogLabel.Load(cur, "if");
// if flag is true, run block
if (FindFlag(l.id, stack.Peek().label))
{
Push(l);
}
else
{
stack.Peek().index++;
}
return(true);
}
else if (CheckStatement(cur, "ifnot"))
{
// load ifnot statement block
DialogLabel l = DialogLabel.Load(cur, "ifnot");
// if flag is false, run block
if (!FindFlag(l.id, stack.Peek().label))
{
Push(l);
}
else
{
stack.Peek().index++;
}
return(true);
}
else if (CheckStatement(cur, "set"))
{
string arg = GetStatementArg(cur, "set");
root.flags[arg] = true;
stack.Peek().index++;
return(true);
}
else if (CheckStatement(cur, "unset"))
{
string arg = GetStatementArg(cur, "unset");
root.flags[arg] = false;
stack.Peek().index++;
return(true);
}
// if not a control flow statement, we are done
return(false);
}
public DialogLabelEnumerator(DialogLabel label)
{
root = label;
stack = new Stack <DialogStackEntry>();
Reset();
}
public DialogStackEntry(DialogLabel label, int index)
{
this.label = label;
this.index = index;
}
private void Push(DialogLabel label)
{
stack.Peek().index++;
stack.Push(new DialogStackEntry(label, 0));
}