mirror of
https://github.com/zoriya/ComSquare.git
synced 2026-05-26 07:50:04 +00:00
Zoe Roux
40 lines
632 B
C++
40 lines
632 B
C++
//
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// Created by Melefo on 26/02/2020.
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//
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#include "APU/APU.hpp"
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namespace ComSquare::APU
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{
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int APU::INC(uint24_t addr, int cycles)
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{
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uint8_t value = this->_internalRead(addr);
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this->_internalWrite(addr, ++value);
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this->_setNZflags(value);
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return cycles;
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}
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int APU::INCreg(uint8_t &value)
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{
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value++;
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this->_setNZflags(value);
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return 2;
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}
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int APU::DEC(uint24_t addr, int cycles)
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{
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uint8_t value = this->_internalRead(addr);
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this->_internalWrite(addr, --value);
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this->_setNZflags(value);
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return cycles;
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}
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int APU::DECreg(uint8_t &value)
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{
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value--;
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this->_setNZflags(value);
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return 2;
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}
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} |