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29 lines
707 B
C++
29 lines
707 B
C++
#pragma once
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#include "stdafx.h"
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#include "BaseMapper.h"
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class MagicKidGooGoo : public BaseMapper
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{
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protected:
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virtual uint16_t GetPRGPageSize() override { return 0x4000; }
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virtual uint16_t GetCHRPageSize() override { return 0x800; }
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void InitMapper() override
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{
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SelectPRGPage(0, 0);
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SelectPRGPage(1, 0);
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SelectChrPage4x(0, 0);
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SetMirroringType(MirroringType::Vertical);
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}
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void WriteRegister(uint16_t addr, uint8_t value) override
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{
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if(addr >= 0x8000 && addr <= 0x9FFF) {
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SelectPRGPage(0, value & 0x07);
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} else if(addr >= 0xC000 && addr <= 0xDFFF) {
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SelectPRGPage(0, (value & 0x07) | 0x08);
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} else if((addr & 0xA000) == 0xA000) {
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SelectCHRPage(addr & 0x03, value);
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}
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}
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}; |