/// <summary>
/// Decompiles the CST scene script and writes it to the text writer.
/// </summary>
/// <param name="writer">The text writer to write the decompiled script to.</param>
private void DecompileInternal(TextWriter writer)
{
// Header must state the output .cst script file name
writer.WriteLine($"#{Path.GetFileNameWithoutExtension(FileName)}");
writer.WriteLine();
for (int i = 0; i < Count; i++)
{
ISceneLine line = Lines[i];
switch (line.Type)
{
case SceneLineType.Command:
writer.WriteLine($"\t{line.Content}");
break;
case SceneLineType.Message:
// When a scene file has a message written on a new line after another message,
// a '\n' is automatically prefixed. We need to remove that.
if (line.Content.StartsWith("\\n"))
{
writer.WriteLine($"\t{line.Content.Substring(2)}");
}
// Empty messages are the result of '\n' as the line input
else if (line.Content.Length == 0)
{
writer.WriteLine("\t\\n");
}
else
{
writer.WriteLine($"\t{line.Content}");
}
break;
case SceneLineType.Name:
// Write the name without tab first
writer.Write(line.Content);
// See if we can continue by writing the preceding message on the same line.
if (i + 1 < Count && Lines[i + 1].Type == SceneLineType.Message)
{
writer.WriteLine($"\t{Lines[i + 1].Content}");
i++; // Skip the next entry, we just wrote it
}
break;
case SceneLineType.Input:
// Input is specified by an empty line, whitespace is allowed
writer.WriteLine();
break;
case SceneLineType.Page:
// Page break in novel view, denoted with \p
writer.WriteLine();
writer.WriteLine("\t\\p");
writer.WriteLine();
break;
}
}
writer.Flush();
}
/// <summary>
/// Decompiles the CST scene script and writes it to the human readable text writer.
/// </summary>
/// <param name="writer">The text writer to write the human readable script to.</param>
private void HumanReadableInternal(TextWriter writer)
{
// Header must state the output .cst script file name
writer.WriteLine($"#{Path.GetFileNameWithoutExtension(FileName)}");
writer.WriteLine();
bool isChoice = false;
List <string> choices = new List <string>();
StringBuilder name = new StringBuilder();
StringBuilder message = new StringBuilder();
bool firstInput = true;
void FlushText()
{
if (name.Length != 0 || message.Length != 0 || isChoice)
{
if (firstInput)
{
firstInput = false;
}
else
{
writer.WriteLine();
}
// The first replace prevents duplicate carraige returns
name.Replace("\n\r", "\n").Replace("\n", "\n\r");
message.Replace("\n\r", "\n").Replace("\n", "\n\r");
if (!isChoice && name.Length != 0)
{
writer.WriteLine(name);
}
if (message.Length != 0)
{
writer.WriteLine(message);
}
if (isChoice)
{
if (message.Length != 0)
{
writer.WriteLine();
}
writer.WriteLine("Choice:");
foreach (string choice in choices)
{
writer.WriteLine($"• {choice}");
}
}
}
message.Clear();
name.Clear();
choices.Clear();
isChoice = false;
}
for (int i = 0; i < Count; i++)
{
ISceneLine line = Lines[i];
switch (line.Type)
{
case SceneLineType.Command:
Match match;
if (line.Content == "fselect")
{
FlushText();
isChoice = true;
}
else if (isChoice && (match = ChoiceRegex.Match(line.Content)).Success)
{
//writer.WriteLine($"• {match.Groups["text"].Value}");
choices.Add(CatUtils.UnescapeString(match.Groups["text"].Value));
}
break;
case SceneLineType.Message:
message.Append(CatUtils.UnescapeMessage(line.Content, false));
break;
case SceneLineType.Name:
name.Append(CatUtils.UnescapeMessage(line.Content, true));
break;
case SceneLineType.Input:
FlushText();
break;
case SceneLineType.Page:
FlushText();
writer.WriteLine();
writer.WriteLine();
break;
}
}
FlushText();
writer.Flush();
}
internal SceneLine(ISceneLine line)
{
Type = line.Type;
Content = line.Content;
}
/*private void ReadNovelRanges(List<NovelRange> novelRanges) {
* NovelCommand on = null;
* for (int i = 0; i < Script.Count; i++) {
* if (Script.Lines[i] is NovelCommand novel) {
* if (on == null && novel.State) {
* on = novel;
* }
* else if (on != null && !novel.State) {
* novelRanges.Add(new NovelRange(on, novel));
* on = null;
* }
* }
* }
* if (on != null)
* novelRanges.Add(new NovelRange(on));
* }*/
private void ReadScene(List <Message> messages, List <Choice> choices)
{
bool mesdraw = true;
bool novel = false;
Message.Builder msgBuilder = new Message.Builder(this);
for (int i = 0; i < Script.Count; i++)
{
ISceneLine line = Script.Lines[i];
switch (line)
{
case ScenePage _:
case SceneInput _:
if (msgBuilder.HasMessage)
{
Message msg = msgBuilder.Build();
if (mesdraw && msg != null)
{
messages.Add(msg);
}
}
break;
case NovelCommand novelCmd:
novel = novelCmd.State;
msgBuilder.IsNovel = novelCmd.State;
break;
case MesdrawCommand mesdrawCmd:
mesdraw = mesdrawCmd.State;
break;
case SceneName name:
msgBuilder.Names.Add(name);
break;
case SceneMessage message:
msgBuilder.Messages.Add(message);
break;
case SoundPlayCommand play:
if (play.SoundType == SoundType.Pcm)
{
msgBuilder.Voices.Add(play);
}
break;
case ConditionCommand condition:
if (condition.Command is SoundPlayCommand conPlay && conPlay.SoundType == SoundType.Pcm)
{
Console.WriteLine(condition.Content);
}
break;
case ChoiceCommand choice:
if (!JpUtils.Check(choice.ChoiceContent))
{
choices.Add(new Choice(this, choice));
}
else
{
Console.WriteLine("");
}
break;
}
}
}
