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Core: Add Multitap support

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This commit is contained in:
Albert Liu
2021-01-20 23:59:40 -08:00
parent bd9cb67565
commit f9dc1a7e80
19 changed files with 590 additions and 51 deletions
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13
src/core/pad.h
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@ -1,6 +1,7 @@
#pragma once
#include "common/bitfield.h"
#include "common/fifo_queue.h"
#include "multitap.h"
#include "types.h"
#include <array>
#include <memory>
@ -28,6 +29,9 @@ public:
MemoryCard* GetMemoryCard(u32 slot) { return m_memory_cards[slot].get(); }
void SetMemoryCard(u32 slot, std::unique_ptr<MemoryCard> dev);
Multitap* GetMultitap(u32 slot) { return &m_multitaps[slot]; };
void SetMultitapEnable(u32 port, bool enable);
u32 ReadRegister(u32 offset);
void WriteRegister(u32 offset, u32 value);
@ -47,7 +51,8 @@ private:
{
None,
Controller,
MemoryCard
MemoryCard,
Multitap
};
union JOY_CTRL
@ -108,8 +113,10 @@ private:
void EndTransfer();
void ResetDeviceTransferState();
std::array<std::unique_ptr<Controller>, NUM_SLOTS> m_controllers;
std::array<std::unique_ptr<MemoryCard>, NUM_SLOTS> m_memory_cards;
std::array<std::unique_ptr<Controller>, NUM_CONTROLLER_AND_CARD_PORTS> m_controllers;
std::array<std::unique_ptr<MemoryCard>, NUM_CONTROLLER_AND_CARD_PORTS> m_memory_cards;
std::array<Multitap, NUM_MULTITAPS> m_multitaps = {Multitap(0), Multitap(1)};
std::unique_ptr<TimingEvent> m_transfer_event;
State m_state = State::Idle;