InputDevice.h

#pragma once
 
#include <Core/CoreDLL.h>
#include <Core/Input/Declarations.h>
#include <Foundation/Containers/Map.h>
#include <Foundation/Reflection/Reflection.h>
#include <Foundation/Strings/String.h>
#include <Foundation/Time/Time.h>
#include <Foundation/Utilities/EnumerableClass.h>
 
class PL_CORE_DLL plInputDevice : public plEnumerable<plInputDevice, plReflectedClass>
{
  PL_DECLARE_ENUMERABLE_CLASS_WITH_BASE(plInputDevice, plReflectedClass);
  PL_ADD_DYNAMIC_REFLECTION(plInputDevice, plReflectedClass);
 
public:
  plInputDevice();
 
  float GetInputSlotState(plStringView sSlot) const;
 
  bool HasDeviceBeenUsedLastFrame() const;
 
private:
  friend class plInputManager;
 
  plUInt32 RetrieveLastCharacter();
 
  static void UpdateAllHardwareStates(plTime tTimeDifference);
 
  static void UpdateAllDevices();
 
  static void ResetAllDevices();
 
  static plUInt32 RetrieveLastCharacterFromAllDevices();
 
protected:
  static void RegisterInputSlot(plStringView sName, plStringView sDefaultDisplayName, plBitflags<plInputSlotFlags> SlotFlags); // [tested]
 
  plMap<plString, float> m_InputSlotValues; // [tested]
 
  plUInt32 m_uiLastCharacter; // [tested]
 
  virtual void InitializeDevice() = 0;
 
  virtual void UpdateInputSlotValues() = 0;
 
  virtual void ResetInputSlotValues(){}; // [tested]
 
  virtual void RegisterInputSlots() = 0; // [tested]
 
  virtual void UpdateHardwareState(plTime tTimeDifference) {}
 
private:
  void Initialize();
  bool m_bInitialized = false;
  bool m_bGeneratedInputRecently = false;
};