namespace InputEvent;


enum KeyAction: byte {
  DOWN,
  UP,
}


table MouseMovement {
  movement_x: int16;
  movement_y: int16;
}

enum MouseButton: byte {
  LEFT,
  MIDDLE,
  RIGHT,
  X1,
  X2
}

table MouseInput {
  button: MouseButton;
  button_action: KeyAction;
}


struct ModifierState {
  shift: bool;
  ctrl: bool;
  alt: bool;
  meta: bool;
}

table KeyboardInput {
  key_code: int16;
  key_action: KeyAction;
  modifiers: ModifierState;
}

union Input {
  Keyboard:KeyboardInput,
  MouseMovement:MouseMovement,
  MouseInput:MouseInput,
}

table InputEvent {
  input: Input;
}

root_type InputEvent;