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Mapper 96 (Oeka Kids) support

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This commit is contained in:
Souryo 2016-07-23 16:25:52 -04:00
parent 2a04e1f398
commit f5e777bef8
4 changed files with 59 additions and 2 deletions
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1
Core/Core.vcxproj
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@ -498,6 +498,7 @@
<ClInclude Include="NsfLoader.h" />
<ClInclude Include="NsfMapper.h" />
<ClInclude Include="NsfPpu.h" />
<ClInclude Include="OekaKids.h" />
<ClInclude Include="PlayerListMessage.h" />
<ClInclude Include="ReverbFilter.h" />
<ClInclude Include="RomData.h" />

3
Core/Core.vcxproj.filters
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@ -811,6 +811,9 @@
<ClInclude Include="MMC3_187.h">
<Filter>Nes\Mappers\MMC</Filter>
</ClInclude>
<ClInclude Include="OekaKids.h">
<Filter>Nes\Mappers</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<ClCompile Include="stdafx.cpp">

5
Core/MapperFactory.cpp
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@ -103,6 +103,7 @@
#include "NsfCart31.h"
#include "NsfMapper.h"
#include "NtdecTc112.h"
#include "OekaKids.h"
#include "Rambo1.h"
#include "Sachen_133.h"
#include "Sachen_143.h"
@ -156,7 +157,7 @@ Supported mappers:
| 48| 49| 50| 51| 52| | | | 56| 57| 58|===| 60| 61| 62| 63|
| 64| 65| 66| 67| 68| 69| 70| 71| 72| 73| 74| 75| 76| 77| 78| 79|
| 80|===| 82| |===| 85| 86| 87| 88| 89| 90| 91| 92| 93| 94| 95|
| | 97| | 99|...|101| | | | | |107|108| | | |
| 96| 97| | 99|...|101| | | | | |107|108| | | |
|112|113| |115| | |118|119| | | | | | | | |
| | | | |132|133| | | |137|138|139|140|141|142|143|
|144|145|146|147|148|149|150|151|152|153|154|155|156|157| |159|
@ -267,7 +268,7 @@ BaseMapper* MapperFactory::GetMapperFromID(RomData &romData)
case 93: return new Sunsoft93();
case 94: return new UnRom_94();
case 95: return new Namco108_95();
case 96: break; //Bandai - Oeka Tablet
case 96: return new OekaKids();
case 97: return new IremTamS1();
case 99: return new VsSystem();
case 101: return new JalecoJfxx(true);

52
Core/OekaKids.h Normal file
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@ -0,0 +1,52 @@
#pragma once
#include "stdafx.h"
#include "BaseMapper.h"
class OekaKids : public BaseMapper
{
uint8_t _outerChrBank;
uint8_t _innerChrBank;
uint16_t _lastAddress;
protected:
virtual uint16_t GetPRGPageSize() { return 0x8000; }
virtual uint16_t GetCHRPageSize() { return 0x2000; }
virtual bool HasBusConflicts() { return true; }
void InitMapper()
{
_outerChrBank = 0;
_innerChrBank = 0;
_lastAddress = 0;
SelectPRGPage(0, 0);
}
void StreamState(bool saving)
{
BaseMapper::StreamState(saving);
Stream(_outerChrBank, _innerChrBank, _lastAddress);
}
void UpdateChrBanks()
{
SelectCHRPage(0, _outerChrBank | _innerChrBank);
}
void NotifyVRAMAddressChange(uint16_t addr)
{
if((_lastAddress & 0x3000) != 0x2000 && (addr & 0x3000) == 0x2000) {
_innerChrBank = (addr >> 8) & 0x03;
UpdateChrBanks();
}
_lastAddress = addr;
}
void WriteRegister(uint16_t addr, uint8_t value)
{
SelectPRGPage(0, value & 0x03);
_outerChrBank = value & 0x04;
UpdateChrBanks();
}
};