dolphin/Source/Core/InputCommon/ControllerEmu.cpp
Léo Lam 8678133e87 ControllerInterface: Switch to std::shared_ptr
Small cleanup by using std::shared_ptr and getting rid of
ciface.Devices() which just returned the m_devices (which defeats the
point of making m_devices protected).

Incidentally, this should make the code safer when we have
different threads accessing devices in the future (for hotplug?).

A lot of code use Device references directly so there is
no easy way to remove FindDevice() and make those unique_ptrs.
2016-06-25 21:46:39 +02:00

252 lines
7.6 KiB
C++

// Copyright 2010 Dolphin Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.
#include "InputCommon/ControllerEmu.h"
#include <memory>
#include "Common/Common.h"
void ControllerEmu::UpdateReferences(ControllerInterface& devi)
{
for (auto& ctrlGroup : groups)
{
for (auto& control : ctrlGroup->controls)
devi.UpdateReference(control->control_ref.get(), default_device);
// extension
if (ctrlGroup->type == GROUP_TYPE_EXTENSION)
{
for (auto& attachment : ((Extension*)ctrlGroup.get())->attachments)
attachment->UpdateReferences(devi);
}
}
}
void ControllerEmu::UpdateDefaultDevice()
{
for (auto& ctrlGroup : groups)
{
// extension
if (ctrlGroup->type == GROUP_TYPE_EXTENSION)
{
for (auto& ai : ((Extension*)ctrlGroup.get())->attachments)
{
ai->default_device = default_device;
ai->UpdateDefaultDevice();
}
}
}
}
void ControllerEmu::ControlGroup::LoadConfig(IniFile::Section* sec, const std::string& defdev,
const std::string& base)
{
std::string group(base + name + "/");
// settings
for (auto& s : settings)
{
if (s->is_virtual)
continue;
if (s->is_iterate)
continue;
sec->Get(group + s->name, &s->value, s->default_value * 100);
s->value /= 100;
}
for (auto& c : controls)
{
// control expression
sec->Get(group + c->name, &c->control_ref->expression, "");
// range
sec->Get(group + c->name + "/Range", &c->control_ref->range, 100.0);
c->control_ref->range /= 100;
}
// extensions
if (type == GROUP_TYPE_EXTENSION)
{
Extension* const ext = (Extension*)this;
ext->switch_extension = 0;
unsigned int n = 0;
std::string extname;
sec->Get(base + name, &extname, "");
for (auto& ai : ext->attachments)
{
ai->default_device.FromString(defdev);
ai->LoadConfig(sec, base + ai->GetName() + "/");
if (ai->GetName() == extname)
ext->switch_extension = n;
n++;
}
}
}
void ControllerEmu::LoadConfig(IniFile::Section* sec, const std::string& base)
{
std::string defdev = default_device.ToString();
if (base.empty())
{
sec->Get(base + "Device", &defdev, "");
default_device.FromString(defdev);
}
for (auto& cg : groups)
cg->LoadConfig(sec, defdev, base);
}
void ControllerEmu::ControlGroup::SaveConfig(IniFile::Section* sec, const std::string& defdev,
const std::string& base)
{
std::string group(base + name + "/");
for (auto& s : settings)
{
if (s->is_virtual)
continue;
if (s->is_iterate)
continue;
sec->Set(group + s->name, s->value * 100.0, s->default_value * 100.0);
}
for (auto& c : controls)
{
// control expression
sec->Set(group + c->name, c->control_ref->expression, "");
// range
sec->Set(group + c->name + "/Range", c->control_ref->range * 100.0, 100.0);
}
// extensions
if (type == GROUP_TYPE_EXTENSION)
{
Extension* const ext = (Extension*)this;
sec->Set(base + name, ext->attachments[ext->switch_extension]->GetName(), "None");
for (auto& ai : ext->attachments)
ai->SaveConfig(sec, base + ai->GetName() + "/");
}
}
void ControllerEmu::SaveConfig(IniFile::Section* sec, const std::string& base)
{
const std::string defdev = default_device.ToString();
if (base.empty())
sec->Set(/*std::string(" ") +*/ base + "Device", defdev, "");
for (auto& ctrlGroup : groups)
ctrlGroup->SaveConfig(sec, defdev, base);
}
void ControllerEmu::ControlGroup::SetControlExpression(int index, const std::string& expression)
{
controls.at(index)->control_ref->expression = expression;
}
ControllerEmu::AnalogStick::AnalogStick(const char* const _name, ControlState default_radius)
: AnalogStick(_name, _name, GROUP_TYPE_STICK)
{
}
ControllerEmu::AnalogStick::AnalogStick(const char* const _name, const char* const _ui_name,
ControlState default_radius)
: ControlGroup(_name, _ui_name, GROUP_TYPE_STICK)
{
for (auto& named_direction : named_directions)
controls.emplace_back(std::make_unique<Input>(named_direction));
controls.emplace_back(std::make_unique<Input>(_trans("Modifier")));
settings.emplace_back(std::make_unique<Setting>(_trans("Radius"), default_radius, 0, 100));
settings.emplace_back(std::make_unique<Setting>(_trans("Dead Zone"), 0, 0, 50));
}
ControllerEmu::Buttons::Buttons(const std::string& _name) : ControlGroup(_name, GROUP_TYPE_BUTTONS)
{
settings.emplace_back(std::make_unique<Setting>(_trans("Threshold"), 0.5));
}
ControllerEmu::MixedTriggers::MixedTriggers(const std::string& _name)
: ControlGroup(_name, GROUP_TYPE_MIXED_TRIGGERS)
{
settings.emplace_back(std::make_unique<Setting>(_trans("Threshold"), 0.9));
}
ControllerEmu::Triggers::Triggers(const std::string& _name)
: ControlGroup(_name, GROUP_TYPE_TRIGGERS)
{
settings.emplace_back(std::make_unique<Setting>(_trans("Dead Zone"), 0, 0, 50));
}
ControllerEmu::Slider::Slider(const std::string& _name) : ControlGroup(_name, GROUP_TYPE_SLIDER)
{
controls.emplace_back(std::make_unique<Input>("Left"));
controls.emplace_back(std::make_unique<Input>("Right"));
settings.emplace_back(std::make_unique<Setting>(_trans("Dead Zone"), 0, 0, 50));
}
ControllerEmu::Force::Force(const std::string& _name) : ControlGroup(_name, GROUP_TYPE_FORCE)
{
memset(m_swing, 0, sizeof(m_swing));
controls.emplace_back(std::make_unique<Input>(_trans("Up")));
controls.emplace_back(std::make_unique<Input>(_trans("Down")));
controls.emplace_back(std::make_unique<Input>(_trans("Left")));
controls.emplace_back(std::make_unique<Input>(_trans("Right")));
controls.emplace_back(std::make_unique<Input>(_trans("Forward")));
controls.emplace_back(std::make_unique<Input>(_trans("Backward")));
settings.emplace_back(std::make_unique<Setting>(_trans("Dead Zone"), 0, 0, 50));
}
ControllerEmu::Tilt::Tilt(const std::string& _name) : ControlGroup(_name, GROUP_TYPE_TILT)
{
memset(m_tilt, 0, sizeof(m_tilt));
controls.emplace_back(std::make_unique<Input>("Forward"));
controls.emplace_back(std::make_unique<Input>("Backward"));
controls.emplace_back(std::make_unique<Input>("Left"));
controls.emplace_back(std::make_unique<Input>("Right"));
controls.emplace_back(std::make_unique<Input>(_trans("Modifier")));
settings.emplace_back(std::make_unique<Setting>(_trans("Dead Zone"), 0, 0, 50));
settings.emplace_back(std::make_unique<Setting>(_trans("Circle Stick"), 0));
settings.emplace_back(std::make_unique<Setting>(_trans("Angle"), 0.9, 0, 180));
}
ControllerEmu::Cursor::Cursor(const std::string& _name)
: ControlGroup(_name, GROUP_TYPE_CURSOR), m_z(0)
{
for (auto& named_direction : named_directions)
controls.emplace_back(std::make_unique<Input>(named_direction));
controls.emplace_back(std::make_unique<Input>("Forward"));
controls.emplace_back(std::make_unique<Input>("Backward"));
controls.emplace_back(std::make_unique<Input>(_trans("Hide")));
settings.emplace_back(std::make_unique<Setting>(_trans("Center"), 0.5));
settings.emplace_back(std::make_unique<Setting>(_trans("Width"), 0.5));
settings.emplace_back(std::make_unique<Setting>(_trans("Height"), 0.5));
}
void ControllerEmu::LoadDefaults(const ControllerInterface& ciface)
{
// load an empty inifile section, clears everything
IniFile::Section sec;
LoadConfig(&sec);
const std::string& default_device_string = g_controller_interface.GetDefaultDeviceString();
if (!default_device_string.empty())
{
default_device.FromString(default_device_string);
UpdateDefaultDevice();
}
}