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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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31
src/core/system.cpp
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@ -24,6 +24,7 @@
#include "libcrypt_game_codes.h"
#include "mdec.h"
#include "memory_card.h"
#include "multitap.h"
#include "pad.h"
#include "psf_loader.h"
#include "save_state_version.h"
@ -828,6 +829,7 @@ bool Boot(const SystemBootParameters& params)
Bus::SetBIOS(*bios_image);
UpdateControllers();
UpdateMemoryCards();
UpdateMultitaps();
Reset();
// Enable tty by patching bios.
@ -1223,6 +1225,7 @@ bool DoLoadState(ByteStream* state, bool force_software_renderer, bool update_di
UpdateControllers();
UpdateMemoryCards();
UpdateMultitaps();
}
else
{
@ -1836,6 +1839,34 @@ void UpdateMemoryCards()
}
}
void UpdateMultitaps()
{
switch (g_settings.multitap_mode)
{
case MultitapMode::Disabled:
{
g_pad.SetMultitapEnable(0, false);
g_pad.SetMultitapEnable(1, false);
}
break;
case MultitapMode::Port1Only:
{
g_pad.SetMultitapEnable(0, true);
g_pad.SetMultitapEnable(1, false);
}
break;
case MultitapMode::BothPorts:
{
g_pad.SetMultitapEnable(0, true);
g_pad.SetMultitapEnable(1, true);
}
break;
}
}
bool DumpRAM(const char* filename)
{
if (!IsValid())