private ScenarioCommand ExecuteNext()
{
if (mCommandList.Length <= mCursor)
{
return(null);
}
ScenarioCommand command = mCommandList[mCursor++];
if (command is ConversationCommand)
{
ConversationCommand conv = command as ConversationCommand;
mName = conv.Name;
mContext = conv.Context;
}
else if (command is CharacterCommand)
{
CharacterCommand crt = command as CharacterCommand;
SetCharacterId(crt.Position, crt.Id);
}
else if (command is BackgroundCommand)
{
BackgroundCommand bg = command as BackgroundCommand;
BG = bg.Id;
mBGColor = bg.BackgroundColor;
}
return(command);
}
public ScenarioCommand NextConversation()
{
while (true)
{
ScenarioCommand cmd = ExecuteNext();
if (cmd == null)
{
break;
}
if (cmd is ConversationCommand)
{
return(cmd);
}
}
return(null);
}
public void StartNew(string path)
{
Stream stream = new Utilities.DecryptStream(File.OpenRead(path));
mCommandList = ScenarioParser.Parse(stream);
mCursor = 0;
mName = string.Empty;
mContext = string.Empty;
for (int i = 0; i < 8; i++)
{
mIds[i] = null;
if (mCrtBase[i] != null)
{
mCrtBase[i].Dispose();
}
if (mCrtAdditional[i] != null)
{
mCrtAdditional[i].Dispose();
}
mCrtBase[i] = null;
mCrtAdditional[i] = null;
}
mBG = -1;
mBGColor = Color.Black;
ScenarioCommand title = mCommandList[mCursor++];
if (!(title is TitleCommand)) // no title
{
mCursor = 0;
Title = null;
Invalidate();
return;
}
Title = (title as TitleCommand).Title;
Invalidate();
}
