Method AddPadBindings

pcsx2/Input/InputManager.cpp:877–999

}

void InputManager::AddPadBindings(SettingsInterface& si, u32 pad_index, bool is_profile)
{
	const Pad::ControllerType type = EmuConfig.Pad.Ports[pad_index].Type;

	// Don't bother checking macros/vibration if it's not a connected type.
	if (type == Pad::ControllerType::NotConnected)
		return;

	// Or if it's a multitap port, and this multitap isn't enabled.
	if (sioPadIsMultitapSlot(pad_index))
	{
		const auto& [mt_port, mt_slot] = sioConvertPadToPortAndSlot(pad_index);
		if (!EmuConfig.Pad.IsMultitapPortEnabled(mt_port))
			return;
	}

	const std::string section = Pad::GetConfigSection(pad_index);
	const Pad::ControllerInfo* cinfo = Pad::GetControllerInfo(type);
	pxAssert(cinfo);

	for (const InputBindingInfo& bi : cinfo->bindings)
	{
		switch (bi.bind_type)
		{
			case InputBindingInfo::Type::Button:
			case InputBindingInfo::Type::Axis:
			case InputBindingInfo::Type::HalfAxis:
			{
				const std::vector<std::string> bindings(si.GetStringList(section.c_str(), bi.name));
				if (!bindings.empty())
				{
					// we use axes for all pad bindings to simplify things, and because they are pressure sensitive
					const float sensitivity = si.GetFloatValue(section.c_str(), fmt::format("{}Scale", bi.name).c_str(), 1.0f);
					const float deadzone = si.GetFloatValue(section.c_str(), fmt::format("{}Deadzone", bi.name).c_str(), 0.0f);
					AddBindings(
						bindings, InputAxisEventHandler{[pad_index, bind_index = bi.bind_index, sensitivity, deadzone](InputBindingKey key, float value) {
							Pad::SetControllerState(pad_index, bind_index, ApplySingleBindingScale(sensitivity, deadzone, value));
						}},
						bi.bind_type, si, section.c_str(), bi.name, is_profile);

					// Build reverse maps for controller navigation; user bindings take priority over static defaults.
					if (bi.generic_mapping != GenericInputBinding::Unknown)
					{
						for (const std::string& binding_str : bindings)
						{
							InputBindingKey bkey;
							InputSource* bsrc;
							if (!ParseBindingAndGetSource(binding_str, &bkey, &bsrc))
								continue;

							if (bkey.source_subtype == InputSubclass::ControllerButton)
							{
								s_controller_button_generic_map.emplace(bkey.MaskDirection(), bi.generic_mapping);
							}
							else if (bkey.source_subtype == InputSubclass::ControllerAxis)
							{
								auto& entry = s_controller_axis_generic_map[bkey.MaskDirection()];
								// Negate modifier = negative half of axis (e.g. "-Axis0" → LeftStickLeft)