InputDevices.hpp

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/* This file is part of Berserk Engine project                                    */
/* https://github.com/EgorOrachyov/Berserk                                        */
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/* MIT License                                                                    */
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/* Copyright (c) 2018 - 2021 Egor Orachyov                                        */
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#ifndef BERSERK_INPUTDEVICES_HPP
#define BERSERK_INPUTDEVICES_HPP
 
#include <core/Config.hpp>
#include <core/Typedefs.hpp>
#include <core/math/TVecN.hpp>
#include <core/string/StringName.hpp>
#include <core/templates/RefCnt.hpp>
#include <platform/InputDefs.hpp>
 
#include <vector>
 
BRK_NS_BEGIN
 
class Mouse : public RefCnt {
public:
    static const uint32 MAX_BUTTONS = 2;
 
    BRK_API ~Mouse() override = default;
 
    const Point2f &GetPosition() const { return mPosition; }
 
    const Size2f &GetDelta() const { return mDelta; }
 
    const StringName &GetName() const { return mName; }
 
    InputDeviceState GetState() const { return mState; }
 
    const std::vector<InputAction> &GetButtonsStates() const { return mButtons; }
 
protected:
    StringName mName;
    Point2f mPosition{};
    Size2f mDelta{};
    InputDeviceState mState;
    std::vector<InputAction> mButtons;
};
 
class Keyboard : public RefCnt {
public:
    static const uint32 MAX_KEYS = 100;
 
    BRK_API ~Keyboard() override = default;
 
    const StringName &GetName() const { return mName; }
 
    InputDeviceState GetState() const { return mState; }
 
    const std::vector<InputAction> &GetKeysStates() const { return mKeys; }
 
protected:
    StringName mName;
    InputDeviceState mState;
    std::vector<InputAction> mKeys;
};
 
class Joystick : public RefCnt {
public:
    static const uint32 MAX_BUTTONS = 20;
    static const uint32 MAX_AXES = 10;
 
    BRK_API ~Joystick() override = default;
 
    const StringName &GetName() const { return mName; }
 
    const StringName &GetGUID() const { return mGUID; }
 
    InputDeviceState GetState() const { return mState; }
 
    const std::vector<float> &GetAxesStates() const { return mAxes; }
 
    const std::vector<InputAction> &GetButtonsStates() const { return mButtons; }
 
protected:
    StringName mName;
    StringName mGUID;
    InputDeviceState mState;
    std::vector<float> mAxes;
    std::vector<InputAction> mButtons;
};
 
BRK_NS_END
 
#endif//BERSERK_INPUTDEVICES_HPP