public C64()
{
MPU = new PLA(this);
CPU = new CPU_6510("C64", MPU);
SID = new SID_OpenAL();
IEC = new IECBus();
VIC = new VIC_II(this);
CIA = new CIA(Keyboard);
CIA2 = new CIA2();
//Joystick1 = new NoJoystick();
//Joystick1 = new JoystickKeypad(Keys.W, Keys.S, Keys.A, Keys.D, Keys.LControlKey);
Joystick2 = new JoystickKeypad(Keys.NumPad8, Keys.NumPad5, Keys.NumPad4, Keys.NumPad6, Keys.ControlKey);
// Joystick2 = new JoystickKeypad(Keys.Up, Keys.Down, Keys.Left, Keys.Right, Keys.ControlKey);
CIA.SetJoystick(1, Joystick1);
CIA.SetJoystick(2, Joystick2);
Datasette = new DatasetteTAP();
Floppy = new C1541();
// Form f = Floppy.GetControlForm();
// f.Show();
Reset();
}
public void SwapJoysticks()
{
C64Joystick j = Joystick1;
Joystick1 = Joystick2;
Joystick2 = j;
CIA.SetJoystick(1, Joystick1);
CIA.SetJoystick(2, Joystick2);
}
public override byte Read(int _fullAddress, bool _internal)
{
int adr = _fullAddress - BaseAddress;
adr %= 16;
switch (adr)
{
case 0:
{
byte data = 0;
if (Keyboard != null)
{
data |= Keyboard.ReadCol((byte)(~PRB));
}
C64Joystick joy = GetJoystick(2);
if (joy != null)
{
data |= joy.ReadInput();
}
return((byte)(~data));
}
case 1:
{
byte data = Keyboard.ReadRow((byte)(~PRA));
C64Joystick joy = GetJoystick(1);
if (joy != null)
{
data |= joy.ReadInput();
}
return((byte)(~data));
}
}
return(base.Read(_fullAddress, _internal));
}
public void SetJoystick(int _port1or2, C64Joystick _joystick)
{
Joystick[_port1or2 - 1] = _joystick;
}