private void btnStepClicked(object sender, EventArgs e)
{
try
{
if (Interpreter == null || Interpreter.Script != txtScriptEntry.Text)
{
Interpreter = new EUOInterpreter(txtScriptEntry.Text);
UpdateAST();
}
Interpreter.Statement();
txtDebug.Text = "Current Line: " + Interpreter.CurrentLine + " Current Statement: " + Interpreter.CurrentStatment ?? "null";
var start = txtScriptEntry.GetFirstCharIndexFromLine(Interpreter.CurrentLine - 1);
var end = txtScriptEntry.GetFirstCharIndexFromLine(Interpreter.CurrentLine) - 1;
txtScriptEntry.SelectionStart = 0;
txtScriptEntry.SelectionLength = txtScriptEntry.Text.Length;
txtScriptEntry.SelectionBackColor = SystemColors.Window;
txtScriptEntry.SelectionStart = start;
txtScriptEntry.SelectionLength = end - start;
txtScriptEntry.SelectionBackColor = Color.Red;
txtScriptEntry.SelectionBullet = true;
txtScriptEntry.SelectionLength = 0;
} catch (Exception ee)
{
txtDebug.Text = "E: " + ee.Message;
}
}
