input.hpp

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#pragma once
 
#include <unordered_map>
 
#include "event.hpp"
#include "keycode.hpp"
 
namespace wren {
 
class Input {
 public:
  void initialize(event::Dispatcher& dispatcher);
 
  auto is_pressed(KeyCode key) const -> bool;
  auto is_pressed_down(KeyCode key) const -> bool;
 
  auto end_frame() { pressed_down_.clear(); }
 
 private:
  std::unordered_map<KeyCode, bool> pressed_;
  std::unordered_map<KeyCode, bool> pressed_down_;
};
 
}  // namespace wren