raycaster/status_ui.cpp

#include "status_ui.hpp"
#include "components.hpp"
#include "color.hpp"
#include "guecs.hpp"

namespace gui {
  using namespace guecs;

  StatusUI::StatusUI(GameLevel level) :
    $level(level)
  {
    $gui.position(STATUS_UI_X, STATUS_UI_Y, STATUS_UI_WIDTH, STATUS_UI_HEIGHT);
    $gui.layout("[log_view]");
  }

  void StatusUI::render(TexturePack &textures) {
    auto& world = $gui.world();
    auto& cell = $gui.cells().at("log_view");
    $log_to = $gui.entity("log_view");
    world.set<lel::Cell>($log_to, cell);
    world.set<Rectangle>($log_to, {});
    world.set<Textual>($log_to, {"TEST"});

    $gui.init(textures);
  }

  void StatusUI::draw(sf::RenderWindow &window) {
    auto &world = $gui.world();
    auto &text = world.get<Textual>($log_to);
    std::string log;

    for(auto msg : $messages) {
      log += msg + "\n";
    }

    text.label = log;

    $gui.render(window);
  }

  void StatusUI::log(std::string msg) {
    $messages.push_front(msg);
    if($messages.size() > MAX_LOG_MESSAGES) {
      $messages.pop_back();
    }
  }
}