cpp-game-engine/engine/include/game/engine/events.hpp

//
//  events.hpp
//  engine
//
//  Created by Sam Jaffe on 9/2/16.
//

#pragma once

#include "game/math/math_fwd.hpp"
#include "vector/vector.hpp"

#include "engine_fwd.hpp"

namespace engine {
  namespace keys {
    enum default_keys : key_enum_t { QUIT = 'q' };
    extern key_enum_t const UP_ARROW;
    extern key_enum_t const DOWN_ARROW;
    extern key_enum_t const LEFT_ARROW;
    extern key_enum_t const RIGHT_ARROW;
    extern key_enum_t const MOD_SHIFT;
    extern key_enum_t const MOD_CONTROL;
    extern key_enum_t const MOD_ALT;
    extern key_enum_t const MOD_COMMAND;
  }

  namespace event {
    enum event_type {
      PRESSED_MASK = 0x1,
      RELEASED_MASK = 0x2,
      KEY_MASK = 0x4,
      MOUSE_MASK = 0x8,
      KEY_PRESSED = KEY_MASK | PRESSED_MASK,
      KEY_RELEASED = KEY_MASK | RELEASED_MASK,
      MOUSE_PRESSED = MOUSE_MASK | PRESSED_MASK,
      MOUSE_RELEASED = MOUSE_MASK | RELEASED_MASK
    };

    struct key_event {
      key_enum_t key;
      event_type type;
    };

    struct mouse_event {
      math::vec2 current_mouse_position;
      event_type type;
    };
  }
}