static private List <ScriptEntry> ReadScriptData(Script s, Game game = Game.Base)
{
Program.PrintLine("[read] reading script data...");
List <ScriptEntry> ScriptData = new List <ScriptEntry>();
for (int i = s.HeaderSize; i < s.TextBlockPos; i++)
{
if (s.File[i] == 0x70)
{
i++;
ScriptEntry e = new ScriptEntry();
e.Opcode = s.File[i];
int ArgCount = Opcode.GetOpcodeArgCount(e.Opcode, game);
if (ArgCount == -1)
{
// Vararg
List <byte> Args = new List <byte>();
while (s.File[i + 1] != 0x70)
{
Args.Add(s.File[i + 1]);
i++;
}
e.Args = Args.ToArray();
ScriptData.Add(e);
continue;
}
else
{
e.Args = new byte[ArgCount];
for (int a = 0; a < e.Args.Length; a++)
{
e.Args[a] = s.File[i + 1];
i++;
}
ScriptData.Add(e);
}
}
else
{
// EOF?
while (i < s.TextBlockPos)
{
if (s.File[i] != 0x00)
{
throw new Exception("[read] error: expected 0x70, got 0x" + s.File[i].ToString("X2") + ".");
}
i++;
}
return(ScriptData);
}
}
return(ScriptData);
}
static public bool ReadSource(Script s, string Filename, Game game = Game.Base)
{
// Default script type is textless
s.Type = ScriptType.Textless;
Program.PrintLine("[read] reading source file...");
System.IO.StreamReader File = new System.IO.StreamReader(Filename, Encoding.Unicode);
List <ScriptEntry> ScriptData = new List <ScriptEntry>();
StringBuilder sb = new StringBuilder();
while (File.Peek() != -1)
{
char c = (char)File.Read();
ScriptEntry e = new ScriptEntry();
// Get opcode
sb.Clear();
while (char.IsWhiteSpace(c))
{
c = (char)File.Read();
}
if (File.Peek() == -1)
{
break;
}
while (c != '(' && File.Peek() != -1)
{
sb.Append(c);
c = (char)File.Read();
}
if (File.Peek() != -1)
{
c = (char)File.Read();
}
e.Opcode = Opcode.GetOpcodeByName(sb.ToString().Trim(), game);
// Get args
sb.Clear();
while (char.IsWhiteSpace(c))
{
c = (char)File.Read();
}
if (File.Peek() == -1)
{
break;
}
if (e.Opcode == 0x02)
{
while (c != '"' && File.Peek() != -1)
{
c = (char)File.Read();
}
if (File.Peek() != -1)
{
c = (char)File.Read();
}
while (c != '"' && File.Peek() != -1)
{
if (c == '\\')
{
char peek = (char)File.Peek();
switch (peek)
{
case '\\':
sb.Append('\\');
c = (char)File.Read();
break;
case '"':
sb.Append('"');
c = (char)File.Read();
break;
case 'n':
sb.Append('\n');
c = (char)File.Read();
break;
case 'r':
sb.Append('\r');
c = (char)File.Read();
break;
default:
sb.Append(c);
break;
}
}
else
{
sb.Append(c);
}
c = (char)File.Read();
}
while (c != ')' && File.Peek() != -1)
{
c = (char)File.Read();
}
s.Type = ScriptType.Text;
s.TextEntries++;
e.Text = sb.ToString();
e.Args = new byte[2];
}
else
{
while (c != ')' && File.Peek() != -1)
{
sb.Append(c);
c = (char)File.Read();
}
List <byte> Args = new List <byte>();
if (sb.ToString().Trim().Length > 0)
{
foreach (string a in sb.ToString().Trim().Split(','))
{
Args.Add(byte.Parse(a.Trim()));
}
}
e.Args = Args.ToArray();
}
ScriptData.Add(e);
}
s.ScriptData = ScriptData;
return(true);
}