public void BindField(LineTextField field)
{
if (serializedObject is null)
{
serializedObject = new SerializedObject(this);
fieldValuesProperty = serializedObject.FindProperty(nameof(fieldValues));
}
if (!fields.Contains(field))
{
fields.Add(field);
fieldValues.Add(field.value);
field.RegisterValueChangedCallback(HandleValueChanged);
}
else
{
var index = fields.IndexOf(field);
fieldValues[index] = field.value;
}
if (!updateSerializedObjectPending) // For better performance on editor init.
{
EditorApplication.delayCall += UpdateSerializedObjectDelayed;
updateSerializedObjectPending = true;
}
void UpdateSerializedObjectDelayed()
{
serializedObject.UpdateIfRequiredOrScript();
updateSerializedObjectPending = false;
}
}
public GenericTextLineView(int lineIndex, string lineText, VisualElement container)
: base(lineIndex, container)
{
valueField = new LineTextField(value: lineText);
valueField.multiline = true;
Content.Add(valueField);
}
public LabelLineView(int lineIndex, string lineText, VisualElement container)
: base(lineIndex, container)
{
var value = lineText.GetAfterFirst(LabelScriptLine.IdentifierLiteral)?.TrimFull();
ValueField = new LineTextField(LabelScriptLine.IdentifierLiteral, value);
Content.Add(ValueField);
}
public LabelLineView(int lineIndex, string lineText, VisualElement container)
: base(lineIndex, container)
{
var value = lineText.GetAfterFirst(Lexing.Constants.LabelLineId)?.TrimFull();
ValueField = new LineTextField(Lexing.Constants.LabelLineId, value);
Content.Add(ValueField);
}
public DefineLineView(DefineScriptLine scriptLine, VisualElement container)
: base(scriptLine, container)
{
valueField = new LineTextField("Define", scriptLine.DefineValue);
keyField = new LineTextField("as", scriptLine.DefineKey);
Content.Add(valueField);
Content.Add(keyField);
}
public CommentLineView(int lineIndex, string lineText, VisualElement container)
: base(lineIndex, container)
{
var value = lineText.GetAfterFirst(CommentScriptLine.IdentifierLiteral)?.TrimFull();
valueField = new LineTextField(CommentScriptLine.IdentifierLiteral, value);
valueField.multiline = true;
Content.Add(valueField);
}
public CommentLineView(int lineIndex, string lineText, VisualElement container)
: base(lineIndex, container)
{
var value = lineText.GetAfterFirst(Lexing.Constants.CommentLineId)?.TrimFull();
valueField = new LineTextField(Lexing.Constants.CommentLineId, value);
valueField.multiline = true;
Content.Add(valueField);
}
private void AddParameterField (ParameterFieldData data)
{
var textField = new LineTextField(data.Id, data.Value ?? string.Empty);
if (data.Nameless) textField.tooltip = data.Name;
else textField.AddToClassList("NamedParameterLabel");
parameterFields.Add(textField);
// Show the un-assigned named parameters only when hovered or focused.
if (data.Nameless || !hideParameters || !string.IsNullOrEmpty(data.Value))
Content.Add(textField);
}
public ErrorLineView(int lineIndex, string lineText, VisualElement container, string commandId, string error = default)
: base(lineIndex, container)
{
CommandId = commandId;
valueField = new LineTextField(value: lineText);
Content.Add(valueField);
if (!string.IsNullOrEmpty(error))
{
tooltip = "Error: " + error;
}
}
public ErrorLineView(CommandScriptLine scriptLine, VisualElement container, string error = default)
: base(scriptLine, container)
{
CommandId = scriptLine.CommandName.ToLowerInvariant();
valueField = new LineTextField(value: scriptLine.Text);
Content.Add(valueField);
if (error != default)
{
tooltip = "Error: " + error;
}
}
public void GenerateForScript(string scriptText, Script scriptAsset, bool forceRebuild = false)
{
this.scriptAsset = scriptAsset;
ScriptModified = false;
// Prevent re-generating the editor after saving the script (applying the changes done in the editor).
if (!forceRebuild && lastGeneratedTextHash == scriptText.GetHashCode())
{
// Hightlight played line if we're here after a hot-reload.
if (Engine.Initialized && Engine.Behaviour is RuntimeBehaviour)
{
HighlightPlayedCommand(Engine.GetService <IScriptPlayer>()?.PlayedCommand);
}
return;
}
// Otherwise the script will generate twice when entering playmode.
if (EditorApplication.isPlayingOrWillChangePlaymode && !EditorApplication.isPlaying)
{
return;
}
// Otherwise nullref could happen when recompiling with a script asset selected.
EditorApplication.delayCall += GenerateDelayed;
void GenerateDelayed()
{
var editorLocked = !config.HotReloadScripts && EditorApplication.isPlayingOrWillChangePlaymode;
linesContainer.SetEnabled(!editorLocked);
infoLabel.style.display = editorLocked ? DisplayStyle.None : DisplayStyle.Flex;
LineTextField.ResetPerScriptStaticData();
Lines.Clear();
linesContainer.Clear();
var textLines = Script.SplitScriptText(scriptText);
for (int i = 0; i < textLines.Length; i++)
{
if (textLines.Length > showLoadAt && (i % showLoadAt) == 0) // Update bar for each n processed items.
{
if (EditorUtility.DisplayCancelableProgressBar("Generating Visual Editor", "Processing naninovel script...", i / (float)textLines.Length))
{
infoLabel.style.display = DisplayStyle.None;
linesContainer.Clear();
EditorUtility.ClearProgressBar();
Add(new IMGUIContainer(() => EditorGUILayout.HelpBox("Visual editor generation has been canceled.", MessageType.Error)));
return;
}
}
var textLine = textLines[i];
if (string.IsNullOrEmpty(textLine))
{
Lines.Add(null); // Skip empty lines.
continue;
}
var lineView = CreateLineView(i, textLine);
Lines.Add(lineView);
if (ViewRange.Contains(i))
{
linesContainer.Add(lineView);
}
}
EditorUtility.ClearProgressBar();
if (Lines.Count > config.EditorPageLength)
{
paginationView.style.display = DisplayStyle.Flex;
UpdatePaginationLabel();
}
else
{
paginationView.style.display = DisplayStyle.None;
}
Engine.OnInitializationFinished -= HandleEngineInitialized;
if (Engine.Initialized)
{
HandleEngineInitialized();
}
else
{
Engine.OnInitializationFinished += HandleEngineInitialized;
}
if (textLines.Length > showLoadAt)
{
EditorUtility.DisplayProgressBar("Generating Visual Editor", "Building layout...", .5f);
}
EditorApplication.delayCall += EditorUtility.ClearProgressBar;
var hotKeyInfo = config.InsertLineKey == KeyCode.None ? string.Empty : $" or {config.InsertLineKey}";
var modifierInfo = (config.InsertLineKey == KeyCode.None || config.InsertLineModifier == EventModifiers.None) ? string.Empty : $"{config.InsertLineModifier}+";
if (!string.IsNullOrEmpty(modifierInfo))
{
hotKeyInfo = hotKeyInfo.Insert(4, modifierInfo);
}
infoLabel.text = $"Right-click{hotKeyInfo} to insert a new line";
infoLabel.tooltip = "Hotkeys can be changed in the script configuration menu (Naninovel -> Configuration -> Script).";
}
}
public GenericTextLineView(GenericTextScriptLine scriptLine, VisualElement container)
: base(scriptLine, container)
{
valueField = new LineTextField(value: scriptLine.Text);
Content.Add(valueField);
}
public static ScriptLineView CreateOrError(CommandScriptLine scriptLine, VisualElement container, bool hideParameters, bool @default = false)
{
ErrorLineView Error(string error) => new ErrorLineView(scriptLine, container, error);
if (!scriptLine.Valid)
{
return(Error("Incorrect syntax."));
}
var commandType = Command.FindCommandType(scriptLine.CommandName);
if (commandType is null)
{
return(Error($"Unknown command `{scriptLine.CommandName}`."));
}
var commandLineView = new CommandLineView(scriptLine, container);
commandLineView.hideParameters = hideParameters;
commandLineView.CommandId = scriptLine.CommandName;
var nameLabel = new Label(scriptLine.CommandName);
nameLabel.name = "InputLabel";
nameLabel.AddToClassList("Inlined");
commandLineView.Content.Add(nameLabel);
var paramaterFieldInfos = commandType.GetProperties()
.Where(property => property.IsDefined(typeof(Command.CommandParameterAttribute), false)).ToList();
var parameterAttributes = paramaterFieldInfos
.Select(f => f.GetCustomAttributes(typeof(Command.CommandParameterAttribute), false).First() as Command.CommandParameterAttribute).ToList();
Debug.Assert(paramaterFieldInfos.Count == parameterAttributes.Count);
for (int i = 0; i < paramaterFieldInfos.Count; i++)
{
var paramFieldInfo = paramaterFieldInfos[i];
var paramAttribute = parameterAttributes[i];
var paramName = paramAttribute.Alias != null && scriptLine.CommandParameters.ContainsKey(paramAttribute.Alias) ? paramAttribute.Alias : paramFieldInfo.Name;
if (!scriptLine.CommandParameters.ContainsKey(paramName) && !paramAttribute.Optional && !@default)
{
return(Error($"Missing `{paramName}` parameter."));
}
scriptLine.CommandParameters.TryGetValue(paramName, out var paramValue);
var textField = new LineTextField(paramAttribute.Alias ?? char.ToLowerInvariant(paramName[0]) + paramName.Substring(1), paramValue);
// Show parameter ID of the nameless parameters via tooltip.
if (string.IsNullOrEmpty(textField.label))
{
textField.tooltip = paramFieldInfo.Name;
}
else
{
textField.AddToClassList("NamedParameterLabel");
}
commandLineView.parameterFields.Add(textField);
// Show the un-assigned named parameters only when hovered or focused.
if (string.IsNullOrEmpty(textField.label) || !hideParameters || !string.IsNullOrEmpty(textField.value))
{
commandLineView.Content.Add(textField);
}
}
foreach (var paramId in scriptLine.CommandParameters.Keys)
{
if (parameterAttributes.Exists(a => a.Alias?.EqualsFastIgnoreCase(paramId) ?? false))
{
continue;
}
if (paramaterFieldInfos.Exists(f => f.Name.EqualsFastIgnoreCase(paramId)))
{
continue;
}
return(Error($"Unsupported `{paramId}` parameter."));
}
return(commandLineView);
}
public CommentLineView(CommentScriptLine scriptLine, VisualElement container)
: base(scriptLine, container)
{
valueField = new LineTextField(CommentScriptLine.IdentifierLiteral, scriptLine.CommentText);
Content.Add(valueField);
}
public LabelLineView(LabelScriptLine scriptLine, VisualElement container)
: base(scriptLine, container)
{
valueField = new LineTextField(LabelScriptLine.IdentifierLiteral, scriptLine.LabelText);
Content.Add(valueField);
}