/// <summary>
/// Initializes a new instance of the <see cref="Form1" /> class.
/// </summary>
/// <param name="args">The args.</param>
public Form1(string[] args)
{
InitializeComponent();
cpu = new Cpu();
cpu.CommandCounter = Cpu.FromShort(100);
cpu.StepCounter = 0;
activeMode = fastToolStripMenuItem;
StepMode = (StepModeEnum)Enum.Parse(typeof(StepModeEnum), activeMode.Text);
#if DEBUG
args = new string[1];
args[0] = @"C:\Dev\ASP.Net\Mini-Power-PC\Examples\Multiplikation.lvhe";
#endif
// Falls ein File als Parameter mit angegeben wurde, den Emulator damit starten
if (args.Length > 0)
{
FileTracker.ActiveFile = new FileInfo(args[0]);
initGui();
}
toolStripStatusLabel2.Text = string.Empty;
updateGui();
}
/// <summary>
/// Handles the Click event of the resetToolStripMenuItem control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EventArgs" /> instance containing the event data.</param>
private void resetToolStripMenuItem_Click(object sender, EventArgs e)
{
cpu.CommandCounter = Cpu.FromShort(100);
cpu.StepCounter = 0;
initGui();
updateGui();
}
private void run()
{
var sq = new System.Diagnostics.Stopwatch();
sq.Start();
while (cpu.IsRunnung)
{
cpu.Fetch();
if (StepMode != StepModeEnum.Fast)
{
this.Invoke((MethodInvoker) delegate()
{
updateGui(); // runs on UI thread
});
}
cpu.Execute();
if (StepMode != StepModeEnum.Fast)
{
this.Invoke((MethodInvoker) delegate()
{
updateGui(); // runs on UI thread
});
}
if (cpu.IsRunnung && StepMode == StepModeEnum.Slow)
{
System.Threading.Thread.Sleep(100);
}
else if (cpu.IsRunnung && StepMode == StepModeEnum.Step)
{
if (MessageBox.Show("Proceed to the next step?", "Next step?", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1) != System.Windows.Forms.DialogResult.Yes)
{
break;
}
}
}
sq.Stop();
cpu.IsRunnung = false;
toolStripStatusLabel2.Text = "Elapsed time: " + sq.Elapsed.ToString();
this.Invoke((MethodInvoker) delegate()
{
updateGui(); // runs on UI thread
});
// re-init for a next run
cpu.CommandCounter = Cpu.FromShort(100);
cpu.StepCounter = 0;
initGui();
}
