InputEvent.hpp

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#pragma once

#include "KeyCode.hpp"

#include <cstdint>
#include <cstring>

namespace lumina {

enum class InputType : uint8_t {
  KeyReleased,    
  KeyPressed,     
  KeyHold,        
  Char,           

  LMousePressed,  
  MMousePressed,  
  RMousePressed,  
  LMouseReleased, 
  MMouseReleased, 
  RMouseReleased, 
  MouseMoveDir,   
  MouseMovePos,   
  MouseScroll     
};

struct MouseInput {
  union {
    struct { 
      float x;  
      float y;  
    }; 
    struct {
      float scrollX;  
      float scrollY;  
    };
  };
};

struct KeyInput {
  KeyCode key;      
  unsigned char c;  
};

// input event 
struct InputEvent {
  InputType type;   

  union {
    KeyInput keyInput;      
    MouseInput mouseInput;  
  };

  InputEvent() {
    memset(this, 0, sizeof(*this));
  }
};

enum class EventResult {
  Skipped,    
  Processed   
};

} // namespace lumina