public void UpdateDebug()
{
updated = true;
chkCarry.Checked = debug.FlagCarry;
chkZero.Checked = debug.FlagZero;
chkInterrupt.Checked = debug.FlagIRQ;
chkDecimal.Checked = debug.FlagDecimal;
chkBreak.Checked = debug.FlagBreak;
chkUnused.Checked = debug.FlagNotUsed;
chkOverflow.Checked = debug.FlagOverflow;
chkNegative.Checked = debug.FlagSign;
txtPC.Text = debug.RegPC.ToString("X4");
txtA.Text = debug.RegA.ToString("X2");
txtX.Text = debug.RegX.ToString("X2");
txtY.Text = debug.RegY.ToString("X2");
txtS.Text = debug.RegS.ToString("X2");
txtLastExec.Text = debug.LogOp(debug.lastExec);
txtScanline.Text = debug.Scanline.ToString();
txtCycle.Text = debug.Cycle.ToString();
chkNMI.Checked = debug.NMIInterrupt;
chkAPU.Checked = debug.APUInterrupt;
chkDMC.Checked = debug.DMCInterrupt;
chkMapper.Checked = debug.MapperInterrupt;
lstStack.Items.Clear();
string[] stackItems = new string[0x100];
for (int i = 0x00; i < 0x100; i++)
{
stackItems[i] = i.ToString("X2") + " = " + debug.Peek(i | 0x100).ToString("X2");
}
lstStack.Items.AddRange(stackItems);
lstStack.SelectedIndex = debug.RegS;
logStart = debug.RegPC;
UpdateScroll();
if (debug.debugInterrupt)
{
btnRun.Text = "Run";
}
else
{
btnRun.Text = "Pause";
}
}
private void btnSearch_Click(object sender, EventArgs e)
{
try
{
int value = int.Parse(txtCompare.Text, System.Globalization.NumberStyles.HexNumber) & 0xFF;
results.Clear();
switch (cboOp.SelectedIndex)
{
case -1:
return;
case 0:
for (int i = 0; i <= 0xFFFF; i++)
{
if (debug.Peek(i) == value)
{
results.Add((ushort)i);
}
}
break;
case 1:
for (int i = 0; i <= 0xFFFF; i++)
{
if (debug.Peek(i) != value)
{
results.Add((ushort)i);
}
}
break;
case 2:
for (int i = 0; i <= 0xFFFF; i++)
{
if (debug.Peek(i) > value)
{
results.Add((ushort)i);
}
}
break;
case 3:
for (int i = 0; i <= 0xFFFF; i++)
{
if (debug.Peek(i) < value)
{
results.Add((ushort)i);
}
}
break;
}
lstResults.Items.Clear();
if (results.Count > 500)
{
lstResults.Items.Add(results.Count.ToString() + " results");
}
else
{
foreach (ushort item in results)
{
lstResults.Items.Add(item.ToString("X4") + " : " + debug.Peek(item).ToString("X2"));
}
}
}
catch (FormatException formatEx)
{
MessageBox.Show("Comparison value must be a hex integer from 0x00 to 0xFF.");
}
}