AppleWin/source/CardManager.cpp

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/*
AppleWin : An Apple //e emulator for Windows
Copyright (C) 1994-1996, Michael O'Brien
Copyright (C) 1999-2001, Oliver Schmidt
Copyright (C) 2002-2005, Tom Charlesworth
Copyright (C) 2006-2019, Tom Charlesworth, Michael Pohoreski, Nick Westgate
AppleWin is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
AppleWin is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with AppleWin; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/* Description: Card Manager
*
* Author: Various
*
*/
#include "StdAfx.h"
#include "CardManager.h"
#include "Core.h"
#include "Registry.h"
#include "Disk.h"
#include "FourPlay.h"
#include "Harddisk.h"
#include "MouseInterface.h"
#include "SAM.h"
#include "SerialComms.h"
#include "SNESMAX.h"
#include "VidHD.h"
#include "LanguageCard.h"
#include "Memory.h"
void CardManager::InsertInternal(UINT slot, SS_CARDTYPE type)
{
RemoveInternal(slot);
switch (type)
{
case CT_Empty:
m_slot[slot] = new EmptyCard(slot);
break;
case CT_Disk2:
m_slot[slot] = new Disk2InterfaceCard(slot);
break;
case CT_SSC:
_ASSERT(m_pSSC == NULL);
if (m_pSSC) break; // Only support one SSC
m_slot[slot] = m_pSSC = new CSuperSerialCard(slot);
break;
case CT_MockingboardC:
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m_slot[slot] = new DummyCard(type, slot);
break;
case CT_GenericPrinter:
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m_slot[slot] = new DummyCard(type, slot);
break;
case CT_GenericHDD:
m_slot[slot] = new HarddiskInterfaceCard(slot);
break;
case CT_GenericClock:
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m_slot[slot] = new DummyCard(type, slot);
break;
case CT_MouseInterface:
_ASSERT(m_pMouseCard == NULL);
if (m_pMouseCard) break; // Only support one Mouse card
m_slot[slot] = m_pMouseCard = new CMouseInterface(slot);
break;
case CT_Z80:
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m_slot[slot] = new DummyCard(type, slot);
break;
case CT_Phasor:
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m_slot[slot] = new DummyCard(type, slot);
break;
case CT_Echo:
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m_slot[slot] = new DummyCard(type, slot);
break;
case CT_SAM:
m_slot[slot] = new SAMCard(slot);
break;
case CT_Uthernet:
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m_slot[slot] = new DummyCard(type, slot);
break;
case CT_FourPlay:
m_slot[slot] = new FourPlayCard(slot);
break;
case CT_SNESMAX:
m_slot[slot] = new SNESMAXCard(slot);
break;
case CT_VidHD:
m_slot[slot] = new VidHDCard(slot);
break;
case CT_LanguageCard:
_ASSERT(m_pLanguageCard == NULL);
if (m_pLanguageCard) break; // Only support one language card
m_slot[slot] = m_pLanguageCard = LanguageCardSlot0::create(slot);
break;
case CT_Saturn128K:
_ASSERT(m_pLanguageCard == NULL);
if (m_pLanguageCard) break; // Only support one language card
m_slot[slot] = m_pLanguageCard = new Saturn128K(slot, Saturn128K::GetSaturnMemorySize());
break;
case CT_LanguageCardIIe:
_ASSERT(m_pLanguageCard == NULL);
if (m_pLanguageCard) break; // Only support one language card
m_slot[slot] = m_pLanguageCard = LanguageCardUnit::create(slot);
break;
default:
_ASSERT(0);
break;
}
if (m_slot[slot] == NULL)
Remove(slot); // creates a new EmptyCard
}
void CardManager::Insert(UINT slot, SS_CARDTYPE type, bool updateRegistry/*=true*/)
{
InsertInternal(slot, type);
if (updateRegistry)
RegSetConfigSlotNewCardType(slot, type);
}
void CardManager::RemoveInternal(UINT slot)
{
if (m_slot[slot])
{
// NB. object deleted below: delete m_slot[slot]
switch (m_slot[slot]->QueryType())
{
case CT_MouseInterface:
m_pMouseCard = NULL;
break;
case CT_SSC:
m_pSSC = NULL;
break;
case CT_LanguageCard:
case CT_Saturn128K:
case CT_LanguageCardIIe:
m_pLanguageCard = NULL;
break;
}
delete m_slot[slot];
m_slot[slot] = NULL;
}
}
void CardManager::Remove(UINT slot, bool updateRegistry/*=true*/)
{
Insert(slot, CT_Empty, updateRegistry);
}
void CardManager::InsertAuxInternal(SS_CARDTYPE type)
{
RemoveAuxInternal();
switch (type)
{
case CT_Empty:
m_aux = new EmptyCard(SLOT_AUX);
break;
case CT_80Col:
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m_aux = new DummyCard(type, SLOT_AUX);
break;
case CT_Extended80Col:
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m_aux = new DummyCard(type, SLOT_AUX);
break;
case CT_RamWorksIII:
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m_aux = new DummyCard(type, SLOT_AUX);
break;
default:
_ASSERT(0);
break;
}
// for consistency m_aux must never be NULL
_ASSERT(m_aux != NULL);
if (m_aux == NULL)
RemoveAux(); // creates a new EmptyCard
}
void CardManager::InsertAux(SS_CARDTYPE type)
{
InsertAuxInternal(type);
RegSetConfigSlotNewCardType(SLOT_AUX, type);
}
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void CardManager::RemoveAuxInternal()
{
delete m_aux;
m_aux = NULL;
}
void CardManager::RemoveAux(void)
{
InsertAux(CT_Empty);
}
void CardManager::InitializeIO(LPBYTE pCxRomPeripheral)
{
// if it is a //e then SLOT0 must be CT_LanguageCardIIe (and the other way round)
_ASSERT(IsApple2PlusOrClone(GetApple2Type()) != (m_slot[SLOT0]->QueryType() == CT_LanguageCardIIe));
for (UINT i = SLOT0; i < NUM_SLOTS; ++i)
{
if (m_slot[i])
{
m_slot[i]->InitializeIO(pCxRomPeripheral);
}
}
}
void CardManager::Update(const ULONG nExecutedCycles)
{
for (UINT i = SLOT0; i < NUM_SLOTS; ++i)
{
if (m_slot[i])
{
m_slot[i]->Update(nExecutedCycles);
}
}
}
void CardManager::SaveSnapshot(YamlSaveHelper& yamlSaveHelper)
{
for (UINT i = SLOT0; i < NUM_SLOTS; ++i)
{
if (m_slot[i])
{
m_slot[i]->SaveSnapshot(yamlSaveHelper);
}
}
}