public void Find(string text)
{
char[] splitChars = new char[] { '\n', '\r' };
string[] lines = text.Split(splitChars);
List <string> cleaned = new List <string>();
foreach (string line in lines)
{
string line2 = line.Trim();
if (line2 != "")
{
cleaned.Add(line2.ToUpper());
}
}
//MessageBox.Show(String.Join("\r\n", cleaned.ToArray()));
if (cleaned.Count == 0)
{
return;
}
int i = this.SelectedIndex;
i++;
while ((decodedInstrs.Count - i) >= cleaned.Count)
{
bool success = true;
for (int j = 0; j < cleaned.Count; j++)
{
DecodedInstr instr = decodedInstrs[i + j];
string targetStr = instr.String.ToUpper();
if (targetStr.IndexOf(cleaned[j]) < 0)
{
success = false;
break;
}
}
if (success)
{
this.SelectedIndex = i;
Invalidate();
MakeSelectionVisible();
break;
}
else
{
++i;
}
}
}
public void Disassemble()
{
if (nes == null)
{
return;
}
decodedInstrs.Clear();
decodeMap.Clear();
int addr = 0x8000;
while (addr <= 0xFFFF)
{
int count = 0x10000 - addr;
StringBuilder sb = new StringBuilder();
int bytes;
if (Disassembler.DisassembleOne(nes.Mem, addr, count, sb, out bytes))
{
DecodedInstr instr = new DecodedInstr();
instr.Address = addr;
instr.Bytes = new byte[bytes];
for (int i = 0; i < bytes; ++i)
{
instr.Bytes[i] = nes.Mem.Read(addr + i);
}
instr.String = sb.ToString();
decodedInstrs.Add(instr);
decodeMap[(ushort)addr] = decodedInstrs.Count - 1;
addr += bytes;
}
else
{
byte value = nes.Mem.Read(addr);
Disassembler.DB(sb, addr, value);
DecodedInstr instr = new DecodedInstr();
instr.Address = addr;
instr.Bytes = new byte[1];
instr.Bytes[0] = value;
instr.String = sb.ToString();
decodedInstrs.Add(instr);
decodeMap[(ushort)addr] = decodedInstrs.Count - 1;
addr += 1;
}
}
Console.WriteLine("Decoded {0} instrs for disassembler", decodedInstrs.Count);
}
public void Disassemble()
{
if (nes == null)
return;
decodedInstrs.Clear();
decodeMap.Clear();
int addr = 0x8000;
while (addr <= 0xFFFF)
{
int count = 0x10000 - addr;
StringBuilder sb = new StringBuilder();
int bytes;
if (Disassembler.DisassembleOne(nes.Mem, addr, count, sb, out bytes))
{
DecodedInstr instr = new DecodedInstr();
instr.Address = addr;
instr.Bytes = new byte[bytes];
for (int i = 0; i < bytes; ++i)
instr.Bytes[i] = nes.Mem.Read(addr + i);
instr.String = sb.ToString();
decodedInstrs.Add(instr);
decodeMap[(ushort)addr] = decodedInstrs.Count - 1;
addr += bytes;
}
else
{
byte value = nes.Mem.Read(addr);
Disassembler.DB(sb, addr, value);
DecodedInstr instr = new DecodedInstr();
instr.Address = addr;
instr.Bytes = new byte[1];
instr.Bytes[0] = value;
instr.String = sb.ToString();
decodedInstrs.Add(instr);
decodeMap[(ushort)addr] = decodedInstrs.Count - 1;
addr += 1;
}
}
Console.WriteLine("Decoded {0} instrs for disassembler", decodedInstrs.Count);
}
protected override void OnPaint(PaintEventArgs pe)
{
base.OnPaint(pe);
if (nes == null)
{
return;
}
Graphics g = pe.Graphics;
g.Clear(Color.White);
Size clientSize = this.ClientSize;
//Console.WriteLine(clientRect.Height);
// TODO: Start depending on where scrollbound is? I dunno.
int y = -Scroll;
int lineHeight = GetLineHeight(g);
for (int i = StartAddress; i < decodedInstrs.Count; ++i)
{
if (y < -lineHeight)
{
y += lineHeight;
continue;
}
DecodedInstr inst = decodedInstrs[i];
bool isBP = nes.Cpu.Breakpoints.GetBreakpoint((ushort)inst.Address) != null;
bool isPC = nes.Cpu.PC == inst.Address;
bool isSelected = (i == SelectedIndex);
Color bg = Color.White;
Color fg = Color.Black;
if (isPC)
{
bg = Color.FromArgb(0xFF, 0xEE, 0x00);
}
else if (isBP)
{
bg = Color.DarkRed;
fg = Color.White;
}
if (bg != Color.White)
{
g.FillRectangle(new SolidBrush(bg), new Rectangle(0, y, clientSize.Width, lineHeight));
}
g.DrawString(inst.String, fnt, new SolidBrush(fg), 20, y);
Pen p = new Pen(Color.Black);
p.DashStyle = DashStyle.Dot;
if (isSelected)
{
g.DrawRectangle(p, new Rectangle(0, y, clientSize.Width - 1, lineHeight));
}
if (isBP || isPC)
{
if (bpImage != null && arrowImage != null)
{
int bpX = (int)Math.Round((20 - bpImage.Width) / 2.0);
int bpY = (int)Math.Round(y + (lineHeight - bpImage.Height) / 2.0);
RectangleF destRect = new RectangleF(bpX, bpY, bpImage.Width, bpImage.Height);
if (isBP)
{
g.DrawImage(bpImage, destRect);
}
if (isPC)
{
g.DrawImage(arrowImage, destRect);
}
}
}
y += lineHeight;
if (y > clientSize.Height)
{
break;
}
}
}
