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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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76
src/core/settings.cpp
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@ -1,4 +1,5 @@
#include "settings.h"
#include "common/assert.h"
#include "common/file_system.h"
#include "common/make_array.h"
#include "common/string_util.h"
@ -77,6 +78,31 @@ bool Settings::HasAnyPerGameMemoryCards() const
});
}
bool Settings::IsMultitapEnabledOnPort(u32 port) const
{
if (port < NUM_MULTITAPS)
{
switch (multitap_mode)
{
case MultitapMode::Disabled:
return false;
break;
case MultitapMode::Port1Only:
return port == 0u;
break;
case MultitapMode::BothPorts:
return true;
break;
DefaultCaseIsUnreachable();
}
}
return false;
}
void Settings::CPUOverclockPercentToFraction(u32 percent, u32* numerator, u32* denominator)
{
const u32 percent_gcd = std::gcd(percent, 100);
@ -231,11 +257,15 @@ void Settings::Load(SettingsInterface& si)
ParseControllerTypeName(
si.GetStringValue("Controller1", "Type", GetControllerTypeName(DEFAULT_CONTROLLER_1_TYPE)).c_str())
.value_or(DEFAULT_CONTROLLER_1_TYPE);
controller_types[1] =
ParseControllerTypeName(
si.GetStringValue("Controller2", "Type", GetControllerTypeName(DEFAULT_CONTROLLER_2_TYPE)).c_str())
.value_or(DEFAULT_CONTROLLER_2_TYPE);
controller_disable_analog_mode_forcing = false;
for (u32 i = 1; i < NUM_CONTROLLER_AND_CARD_PORTS; i++)
{
controller_types[i] =
ParseControllerTypeName(si.GetStringValue(TinyString::FromFormat("Controller%u", i + 1u), "Type",
GetControllerTypeName(DEFAULT_CONTROLLER_2_TYPE))
.c_str())
.value_or(DEFAULT_CONTROLLER_2_TYPE);
}
memory_card_types[0] =
ParseMemoryCardTypeName(
@ -251,6 +281,11 @@ void Settings::Load(SettingsInterface& si)
si.GetStringValue("MemoryCards", "Card2Path", "memcards" FS_OSPATH_SEPARATOR_STR "shared_card_2.mcd");
memory_card_use_playlist_title = si.GetBoolValue("MemoryCards", "UsePlaylistTitle", true);
multitap_mode =
ParseMultitapModeName(
si.GetStringValue("ControllerPorts", "MultitapMode", GetMultitapModeName(DEFAULT_MULTITAP_MODE)).c_str())
.value_or(DEFAULT_MULTITAP_MODE);
log_level = ParseLogLevelName(si.GetStringValue("Logging", "LogLevel", GetLogLevelName(DEFAULT_LOG_LEVEL)).c_str())
.value_or(DEFAULT_LOG_LEVEL);
log_filter = si.GetStringValue("Logging", "LogFilter", "");
@ -399,6 +434,8 @@ void Settings::Save(SettingsInterface& si) const
si.SetStringValue("MemoryCards", "Card2Path", memory_card_paths[1].c_str());
si.SetBoolValue("MemoryCards", "UsePlaylistTitle", memory_card_use_playlist_title);
si.SetStringValue("ControllerPorts", "MultitapMode", GetMultitapModeName(multitap_mode));
si.SetStringValue("Logging", "LogLevel", GetLogLevelName(log_level));
si.SetStringValue("Logging", "LogFilter", log_filter.c_str());
si.SetBoolValue("Logging", "LogToConsole", log_to_console);
@ -840,3 +877,32 @@ const char* Settings::GetMemoryCardTypeDisplayName(MemoryCardType type)
{
return s_memory_card_type_display_names[static_cast<int>(type)];
}
static std::array<const char*, 3> s_multitap_enable_mode_names = {{"Disabled", "Port1Only", "BothPorts"}};
static std::array<const char*, 3> s_multitap_enable_mode_display_names = {
{TRANSLATABLE("MultitapMode", "Disabled"), TRANSLATABLE("MultitapMode", "Enable on Port 1 only"),
TRANSLATABLE("MultitapMode", "Enable on Ports 1 and 2")}};
std::optional<MultitapMode> Settings::ParseMultitapModeName(const char* str)
{
u32 index = 0;
for (const char* name : s_multitap_enable_mode_names)
{
if (StringUtil::Strcasecmp(name, str) == 0)
return static_cast<MultitapMode>(index);
index++;
}
return std::nullopt;
}
const char* Settings::GetMultitapModeName(MultitapMode mode)
{
return s_multitap_enable_mode_names[static_cast<size_t>(mode)];
}
const char* Settings::GetMultitapModeDisplayName(MultitapMode mode)
{
return s_multitap_enable_mode_display_names[static_cast<size_t>(mode)];
}