private string[] SplitLine(string cmdLine)
{
string cmd = TextHndlr.CutCommand(cmdLine);
string[] result = { };
string[] temp = { };
temp = cmdLine.Split(new char[] { ';', ',' });
result = (string[])temp.Clone();
for (int i = 0; i < result.Length; i++)
{
for (int n = 0; n < result[i].Length; n++)
{
if (TextHndlr.IsLetter(result[i][n].ToString()))
{
temp[i] = result[i].Substring(n + 1);
}
else if (TextHndlr.IsNumber(result[i][n].ToString()))
{
continue;
}
else
{
if (result[i][n] != '.' && result[i][n] != '-')
{
temp[i] = result[i].Substring(n + 1);
}
}
}
if (temp[i] == "")
{
Array.Clear(temp, i, 1);
}
}
result = (string[])temp.Clone();
temp = new string[] { };
for (int i = 0; i < result.Length; i++)
{
if (result[i] != null)
{
Array.Resize(ref temp, temp.Count() + 1);
temp[temp.Count() - 1] = result[i];
}
}
result = temp;
return(result);
}
/// <summary>
/// Sets color of the pen
/// </summary>
/// <param name="cmdLine">Current command line</param>
/// <returns>True or false whether tool is changed or not</returns>
public virtual bool Tool(string cmdLine)
{
if (cmdLine[cmdLine.Length - 1] == ';')
{
cmdLine = cmdLine.Substring(0, cmdLine.Length - 1).Trim();
}
if (cmdLine[0] == 'M')
{
cmdLine = TextHndlr.NextCommand(cmdLine, "M");
}
int color;
// Skip command after tool select
if (cmdLine.Contains('F'))
{
color = int.Parse(cmdLine.Substring(1, cmdLine.IndexOf('F') - 1).Trim());
}
else if (cmdLine.Contains('H'))
{
color = int.Parse(cmdLine.Substring(1, cmdLine.IndexOf('M') - 1).Trim());
}
else if (cmdLine.Contains('T'))
{
if (cmdLine.Substring(1).Contains('M'))
{
color = int.Parse(cmdLine.Substring(1, cmdLine.IndexOf('M') - 1));
}
else
{
color = int.Parse(cmdLine.Substring(1).Trim());
}
}
else if (cmdLine.Contains("SP"))
{
color = int.Parse(cmdLine.Substring(2).Trim());
}
else if (TextHndlr.IsNumber(cmdLine.Substring(1)))
{
color = int.Parse(cmdLine.Substring(1).Trim());
}
else
{
color = Color;
}
// Set color
Color = color;
return(true);
}
/// <summary>
/// Call a new sub
/// </summary>
/// <param name="cmdLine">Current command line</param>
/// <returns>True of false whether a new sub is called or not</returns>
public virtual bool CallSubmain(string cmdLine)
{
if (TextHndlr.IsNumber(cmdLine[1].ToString()))
{
NewSubMain = int.Parse(cmdLine.Substring(1), CultureInfo.InvariantCulture);
// Call the sub
Output.OutputInstance(NewSubMain, LastX, LastY);
if (!SubColors.ContainsKey(NewSubMain.ToString()))
{
SubColors.Add(NewSubMain.ToString(), Color);
}
}
return(true);
}
/// <summary>
/// Begins writing a new sub
/// </summary>
/// <param name="cmdLine">Current command line</param>
/// <returns>True of false whether a new sub began</returns>
public virtual bool StartSub(string cmdLine)
{
string result = "";
// Sub keywords
string[] subRefs = { "P", "O", "DFS", "$PROGIN", "%" };
// String used to detect start of sub
string thisSubRef = "";
bool subFound = false;
// Look for the sub reference in line
for (int i = 0; i < cmdLine.Length && !subFound; i++)
{
for (int n = 0; n < subRefs.Length && !subFound; n++)
{
if (cmdLine[i] == subRefs[n][0])
{
if (cmdLine.Substring(i, subRefs[n].Length) == subRefs[n])
{
subFound = true;
thisSubRef = subRefs[n];
}
}
}
}
// Get index of current sub
switch (thisSubRef)
{
case "P":
result = cmdLine.Substring(cmdLine.IndexOf(thisSubRef) + thisSubRef.Length);
break;
case "O":
result = cmdLine.Substring(cmdLine.IndexOf(thisSubRef) + thisSubRef.Length);
break;
case "DFS":
result = cmdLine.Substring(cmdLine.IndexOf('P') + 1, (cmdLine.IndexOf(',') + cmdLine.Substring(cmdLine.IndexOf(',') + 1).IndexOf(',')) - cmdLine.IndexOf('P'));
break;
case "$PROGIN":
result = cmdLine.Substring(cmdLine.IndexOf(thisSubRef) + thisSubRef.Length);
break;
case "%":
if (cmdLine.Length > 1 && TextHndlr.IsNumber(cmdLine.Substring(cmdLine.IndexOf("%")) + 1))
{
result = cmdLine.Substring(cmdLine.IndexOf(thisSubRef) + thisSubRef.Length);
}
else
{
return(true);
}
break;
default:
result = "";
break;
}
if (TextHndlr.IsNumber(result))
{
CurrentSub = result;
}
if (TextHndlr.IsNumber(result) && (!SubFirst && !IsLastSub) && !SubOpen)
{
// Change current sub
CurrentSub = result;
// Start new section
Output.OutputSectionStart(CurrentSub, CurrentSub);
// The sub is now open
SubOpen = true;
LastX = 0;
LastY = 0;
}
else if (TextHndlr.IsNumber(result) && (SubFirst || IsLastSub) && !SubOpen)
{
CurrentSub = result;
BoxOpen = true;
Output.OutputBoxEnd();
Output.OutputBoxStart(CurrentSub);
Output.OutputSectionStart(CurrentSub, CurrentSub);
LastX = 0;
LastY = 0;
}
return(true);
}