public void GetRegistrySettings()
{
RegistryKey UserPrefs = Registry.CurrentUser.OpenSubKey("SOFTWARE\\INTEGRetroScreenSaver", true);
String TrollName;
if (UserPrefs != null)
{
_nMoveInterval = Int32.Parse((string)UserPrefs.GetValue("nMoveInterval"));
_nSteps = Int32.Parse((string)UserPrefs.GetValue("nSteps"));
_nTrolls = Int32.Parse((string)UserPrefs.GetValue("nTrolls"));
_trolls = new Troll[_nTrolls];
for (int i = 0; i < _nTrolls; i++)
{
// name, X, Y, direction, no. of colours, color options
TrollName = "Troll" + i.ToString();
Color first, second, third;
first = Color.FromArgb(Int32.Parse((string)UserPrefs.GetValue(TrollName + "_color0")));
second = Color.FromArgb(Int32.Parse((string)UserPrefs.GetValue(TrollName + "_color1")));
third = Color.FromArgb(Int32.Parse((string)UserPrefs.GetValue(TrollName + "_color2")));
_trolls[i] = new Troll(
(string)UserPrefs.GetValue(TrollName + "_name"),
Int32.Parse((string)UserPrefs.GetValue(TrollName + "_startX")),
Int32.Parse((string)UserPrefs.GetValue(TrollName + "_startY")),
(Troll.MoveDir)(Int32.Parse((string)UserPrefs.GetValue(TrollName + "_startdir"))),
_nSteps,
first, second, third
);
}
}
else
{
RegistryKey newKey = Registry.CurrentUser.OpenSubKey("SOFTWARE", true);
newKey.CreateSubKey("INTEGRetroScreenSaver");
SetDefaults();
SetRegistrySettings();
}
}
public void RemoveTroll(string HeWhoShallNotBeNamed)
{
Troll[] newtrolls = new Troll[_nTrolls - 1];
int HeWhoShallNotBeNamedsNumber = -1;
int j = 0;
for (int i = 0; i < _nTrolls; i++)
{
if (_trolls[i].Name != HeWhoShallNotBeNamed)
{
newtrolls[j] = _trolls[i];
j++;
}
else
{
HeWhoShallNotBeNamedsNumber = i;
}
}
if (HeWhoShallNotBeNamedsNumber == -1)
{
return;
}
RegistryKey UserPrefs = Registry.CurrentUser.OpenSubKey("SOFTWARE\\INTEGRetroScreenSaver", true);
if (UserPrefs != null)
{
String TrollName = "Troll" + HeWhoShallNotBeNamedsNumber.ToString();
ClearRegistrySettings();
SetRegistrySettings();
}
_trolls = new Troll[_nTrolls - 1];
_trolls = newtrolls;
_nTrolls--;
}