EHS/src/io/hid/InputHandler.cpp

#include "io/hid/InputHandler.h"

namespace ehs
{
	InputHandler::~InputHandler()
	{
		for (UInt_64 i = 0; i < devices.Size(); i++)
			delete devices[i];
	}

	InputHandler::InputHandler()
		: hashId(0)
	{
	}

	InputHandler::InputHandler(Str_8 id)
		: hashId(id.Hash_64()), id((Str_8&&)id)
	{
	}

	InputHandler::InputHandler(InputHandler&& ih) noexcept
		: hashId(ih.hashId), id((Str_8&&)ih.id), devices((Array<HID*>&&)ih.devices)
	{
		ih.hashId = 0;
	}

	InputHandler::InputHandler(const InputHandler& ih)
		: hashId(ih.hashId), id(ih.id), devices(ih.devices.Size())
	{
		for (UInt_64 i = 0; i < devices.Size(); i++)
			devices[i] = ih.devices[i]->Clone();
	}

	InputHandler& InputHandler::operator=(InputHandler&& ih) noexcept
	{
		if (this == &ih)
			return *this;

		hashId = ih.hashId;
		id = (Str_8&&)ih.id;
		devices = (Array<HID*>&&)ih.devices;

		ih.hashId = 0;

		return *this;
	}

	InputHandler& InputHandler::operator=(const InputHandler& ih)
	{
		if (this == &ih)
			return *this;

		for (UInt_64 i = 0; i < devices.Size(); i++)
			delete devices[i];

		hashId = ih.hashId;
		id = ih.id;
		devices = Array<HID*>(ih.devices.Size());

		for (UInt_64 i = 0; i < devices.Size(); i++)
			devices[i] = ih.devices[i]->Clone();

		return *this;
	}

	bool InputHandler::operator==(const UInt_64 otherHashId)
	{
		return hashId == otherHashId;
	}

	bool InputHandler::operator!=(const UInt_64 otherHashId)
	{
		return hashId != otherHashId;
	}

	bool InputHandler::Initialize()
	{
		if (IsInitialized())
			return false;

		return true;
	}

	bool InputHandler::Release()
	{
		if (!IsInitialized())
			return false;

		for (UInt_64 i = 0; i < devices.Size(); i++)
			delete devices[i];

		devices.Clear();

		return true;
	}

	void InputHandler::Poll()
	{
		for (UInt_64 i = 0; i < devices.Size(); i++)
			devices[i]->Poll();
	}

	UInt_64 InputHandler::GetHashId() const
	{
		return hashId;
	}

	Str_8 InputHandler::GetId() const
	{
		return id;
	}

	void InputHandler::ResetAllStates()
	{
		for (UInt_64 i = 0; i < devices.Size(); i++)
			devices[i]->ReleaseAll();
	}

	bool InputHandler::HasDevice(const UInt_64 id) const
	{
		for (UInt_64 i = 0; i < devices.Size(); i++)
			if (*devices[i] == id)
				return true;

		return false;
	}

	bool InputHandler::AddDevice(HID* device)
	{
		if (HasDevice(device->GetId()))
			return false;

		devices.Push(device);

		return true;
	}

	HID* InputHandler::GetDevice(const UInt_64 id) const
	{
		for (UInt_64 i = 0; i < devices.Size(); i++)
			if (*devices[i] == id)
				return devices[i];

		return nullptr;
	}

	HID* InputHandler::GetDeviceByType(const UInt_8 type) const
	{
		for (UInt_64 i = 0; i < devices.Size(); i++)
			if (devices[i]->GetType() == type)
				return devices[i];

		return nullptr;
	}

	bool InputHandler::IsInitialized() const
	{
		return false;
	}
}