C64::~C64()
{
open_close_joysticks(ThePrefs.Joystick1On, ThePrefs.Joystick2On, false, false);
delete TheJob1541;
delete TheREU;
delete TheIEC;
delete TheCIA2;
delete TheCIA1;
delete TheSID;
delete TheVIC;
delete TheCPU1541;
delete TheCPU;
delete TheDisplay;
delete[] RAM;
delete[] Basic;
delete[] Kernal;
delete[] Char;
delete[] Color;
delete[] RAM1541;
delete[] ROM1541;
c64_dtor();
}
void C64::NewPrefs(Prefs *prefs)
{
open_close_joysticks(ThePrefs.Joystick1Port, ThePrefs.Joystick2Port, prefs->Joystick1Port, prefs->Joystick2Port);
PatchKernal(prefs->FastReset, prefs->Emul1541Proc);
TheDisplay->NewPrefs(prefs);
#ifdef __riscos__
// Changed order of calls. If 1541 mode hasn't changed the order is insignificant.
if (prefs->Emul1541Proc) {
// New prefs have 1541 enabled ==> if old prefs had disabled free drives FIRST
TheIEC->NewPrefs(prefs);
TheJob1541->NewPrefs(prefs);
} else {
// New prefs has 1541 disabled ==> if old prefs had enabled free job FIRST
TheJob1541->NewPrefs(prefs);
TheIEC->NewPrefs(prefs);
}
#else
TheIEC->NewPrefs(prefs);
TheJob1541->NewPrefs(prefs);
#endif
TheREU->NewPrefs(prefs);
TheSID->NewPrefs(prefs);
// Reset 1541 processor if turned on
if (!ThePrefs.Emul1541Proc && prefs->Emul1541Proc)
TheCPU1541->AsyncReset();
}
void C64::NewPrefs(Prefs *prefs)
{
open_close_joysticks(ThePrefs.Joystick1On, ThePrefs.Joystick2On, prefs->Joystick1On, prefs->Joystick2On);
PatchKernal(prefs->FastReset, prefs->Emul1541Proc);
TheDisplay->NewPrefs(prefs);
TheIEC->NewPrefs(prefs);
TheJob1541->NewPrefs(prefs);
TheREU->NewPrefs(prefs);
TheSID->NewPrefs(prefs);
// Reset 1541 processor if turned on
if (!ThePrefs.Emul1541Proc && prefs->Emul1541Proc)
TheCPU1541->AsyncReset();
}
C64::C64()
{
int i,j;
uint8 *p;
// The thread is not yet running
thread_running = false;
quit_thyself = false;
have_a_break = false;
// System-dependent things
c64_ctor1();
// Open display
TheDisplay = new C64Display(this);
// Allocate RAM/ROM memory
RAM = new uint8[0x10000];
Basic = new uint8[0x2000];
Kernal = new uint8[0x2000];
Char = new uint8[0x1000];
Color = new uint8[0x0400];
RAM1541 = new uint8[0x0800];
ROM1541 = new uint8[0x4000];
// Create the chips
TheCPU = new MOS6510(this, RAM, Basic, Kernal, Char, Color);
TheJob1541 = new Job1541(RAM1541);
TheCPU1541 = new MOS6502_1541(this, TheJob1541, TheDisplay, RAM1541, ROM1541);
TheVIC = TheCPU->TheVIC = new MOS6569(this, TheDisplay, TheCPU, RAM, Char, Color);
TheSID = TheCPU->TheSID = new MOS6581(this);
TheCIA1 = TheCPU->TheCIA1 = new MOS6526_1(TheCPU, TheVIC);
TheCIA2 = TheCPU->TheCIA2 = TheCPU1541->TheCIA2 = new MOS6526_2(TheCPU, TheVIC, TheCPU1541);
TheIEC = TheCPU->TheIEC = new IEC(TheDisplay);
TheREU = TheCPU->TheREU = new REU(TheCPU);
// Initialize RAM with powerup pattern
for (i=0, p=RAM; i<512; i++) {
for (j=0; j<64; j++)
*p++ = 0;
for (j=0; j<64; j++)
*p++ = 0xff;
}
// Initialize color RAM with random values
for (i=0, p=Color; i<1024; i++)
*p++ = rand() & 0x0f;
// Clear 1541 RAM
memset(RAM1541, 0, 0x800);
// Open joystick drivers if required
open_close_joysticks(false, false, ThePrefs.Joystick1On, ThePrefs.Joystick2On);
joykey = 0xff;
#ifdef FRODO_SC
CycleCounter = 0;
#endif
// System-dependent things
c64_ctor2();
}
C64::C64()
{
uint8 *p;
// The thread is not yet running
thread_running = false;
quit_thyself = false;
have_a_break = 0;
// System-dependent things
c64_ctor1();
// Open display
TheDisplay = new C64Display(this);
// Allocate RAM/ROM memory
RAM = new uint8[C64_RAM_SIZE];
Basic = new uint8[BASIC_ROM_SIZE];
Kernal = new uint8[KERNAL_ROM_SIZE];
Char = new uint8[CHAR_ROM_SIZE];
Color = new uint8[COLOR_RAM_SIZE];
RAM1541 = new uint8[DRIVE_RAM_SIZE];
ROM1541 = new uint8[DRIVE_ROM_SIZE];
// Create the chips
TheCPU = new MOS6510(this, RAM, Basic, Kernal, Char, Color);
TheJob1541 = new Job1541(RAM1541);
TheCPU1541 = new MOS6502_1541(this, TheJob1541, TheDisplay, RAM1541, ROM1541);
TheVIC = TheCPU->TheVIC = new MOS6569(this, TheDisplay, TheCPU, RAM, Char, Color);
TheSID = TheCPU->TheSID = new MOS6581(this);
TheCIA1 = TheCPU->TheCIA1 = new MOS6526_1(TheCPU, TheVIC);
TheCIA2 = TheCPU->TheCIA2 = TheCPU1541->TheCIA2 = new MOS6526_2(TheCPU, TheVIC, TheCPU1541);
TheIEC = TheCPU->TheIEC = new IEC(TheDisplay);
TheREU = TheCPU->TheREU = new REU(TheCPU);
// Initialize RAM with powerup pattern
p = RAM;
for (unsigned i=0; i<512; i++) {
for (unsigned j=0; j<64; j++)
*p++ = 0;
for (unsigned j=0; j<64; j++)
*p++ = 0xff;
}
// Initialize color RAM with random values
p = Color;
for (unsigned i=0; i<COLOR_RAM_SIZE; i++)
*p++ = rand() & 0x0f;
// Clear 1541 RAM
memset(RAM1541, 0, DRIVE_RAM_SIZE);
// Open joystick drivers if required
open_close_joysticks(0, 0, ThePrefs.Joystick1Port, ThePrefs.Joystick2Port);
joykey = 0xff;
#ifdef FRODO_SC
CycleCounter = 0;
#endif
// System-dependent things
c64_ctor2();
}
