Add player presence widget

Not hooked up yet, should handle the visual aspect correctly

include/widgets/player_presence.h

@@ -0,0 +1,45 @@
+#ifndef PLAYER_PRESENCE_H
+#define PLAYER_PRESENCE_H
+
+#include <QDebug>
+#include <QListWidget>
+#include <QMap>
+
+class PlayerItem : public QListWidgetItem {
+public:
+  PlayerItem(QListWidget *parent);
+
+  void setID(int f_id);
+  void setName(QString f_name);
+  void setCharacter(QString f_character);
+  void setIsSpecial(bool f_state);
+
+private:
+  void styleEntry();
+
+  int id;
+  QString name;
+  QString character;
+  bool isSpecial;
+};
+
+class PlayerMenu : QListWidget {
+  Q_OBJECT
+
+public:
+  PlayerMenu(QWidget *parent = nullptr);
+  ~PlayerMenu() = default;
+
+public slots:
+  void addPlayer(int f_id, QString f_name, QString f_character,
+                 bool f_isSpecial);
+  void updatePlayer(PlayerItem *f_player, QString f_name, QString f_character,
+                    bool f_isSpecial);
+  void removePlayer(int f_id);
+  void resetList();
+
+private:
+  QMap<int, PlayerItem *> players;
+};
+
+#endif // PLAYER_PRESENCE_H

src/widgets/player_presence.cpp

@@ -0,0 +1,73 @@
+#include "include/widgets/player_presence.h"
+
+PlayerItem::PlayerItem(QListWidget *parent) : QListWidgetItem(parent) {}
+
+void PlayerItem::setID(int f_id) { id = f_id; }
+
+void PlayerItem::setName(QString f_name) { name = f_name; }
+
+void PlayerItem::setCharacter(QString f_character) { character = f_character; }
+
+void PlayerItem::setIsSpecial(bool f_state)
+{
+  isSpecial = f_state;
+  styleEntry();
+}
+
+void PlayerItem::styleEntry()
+{
+  QIcon l_icon(character);
+  setIcon(l_icon);
+
+  QString label = "";
+  if (isSpecial) {
+    label + "⭐";
+  }
+  label + QString("[%1]%2").arg(QString::number(id), name);
+  setText(label);
+}
+
+PlayerMenu::PlayerMenu(QWidget *parent) : QListWidget(parent) {}
+
+void PlayerMenu::addPlayer(int f_id, QString f_name, QString f_character,
+                           bool f_isSpecial)
+{
+  PlayerItem *l_player = players.value(f_id);
+  if (l_player != nullptr) {
+    updatePlayer(l_player, f_name, f_character, f_isSpecial);
+    return;
+  }
+
+  l_player = new PlayerItem(this);
+  l_player->setID(f_id);
+  l_player->setName(f_name);
+  l_player->setCharacter(f_character);
+  l_player->setIsSpecial(f_isSpecial);
+
+  players.insert(f_id, l_player);
+}
+
+void PlayerMenu::updatePlayer(PlayerItem *f_player, QString f_name,
+                              QString f_character, bool f_isSpecial)
+{
+  f_player->setName(f_name);
+  f_player->setCharacter(f_character);
+  f_player->setIsSpecial(f_isSpecial);
+}
+
+void PlayerMenu::removePlayer(int f_id)
+{
+  PlayerItem *f_player = players.value(f_id);
+  if (f_player == nullptr) {
+    qDebug() << "Attempted to remove non-existant player at" << f_id;
+    return;
+  }
+  delete f_player;
+}
+
+void PlayerMenu::resetList()
+{
+  for (PlayerItem *player : qAsConst(players)) {
+    delete player;
+  }
+}