Fix sidebars, implement vault api, coin pickups, and player respawning

src/main/java/gg/malloc/defense/engine/PlayerManager.java

@@ -16,6 +16,8 @@ import java.util.Collection;
 public class PlayerManager {
   HashMap<Player, State> m_playerStates = new HashMap<>();
   HashMap<Player, Boolean> m_playerReadyStates = new HashMap<>();
+  HashMap<Player, Integer> m_playerExpenses = new HashMap<>();
+  HashMap<Player, Integer> m_respawnCounters = new HashMap<>();
 
   public enum State {
     Idle,
@@ -68,22 +70,22 @@ public class PlayerManager {
 
   // Respawn player
   public boolean enterPlaying(Player player) {
-    //m_log.fine("Respawning player " + player);
     player.setGameMode(Bukkit.getDefaultGameMode());
     healPlayer(player);
     return true;
   }
 
   public boolean enterDead(Player player) {
-    //m_log.info("Player has died in game" + player);
     player.setGameMode(GameMode.SPECTATOR);
+    m_respawnCounters.put(player, 15);
     return true;
   }
 
   public void addPlayer(Player player) {
-    //m_log.info("Adding player " + player); 
     m_playerStates.put(player, State.Idle);
     m_playerReadyStates.put(player, false);
+    m_playerExpenses.put(player, 0);
+    m_respawnCounters.put(player, 0);
   }
 
   public boolean isReady(Player player) {
@@ -111,14 +113,53 @@ public class PlayerManager {
       }
     }
     return true;
+  
+  }
+
+  public Progress getRespawnProgress(Player player) {
+    return new StaticProgress(m_respawnCounters.get(player), 15);
+  }
+
+  public int getRespawnCounter(Player player) {
+    if (m_respawnCounters.containsKey(player)) {
+      return m_respawnCounters.get(player);
+    } else {
+      return 0;
+    }
+  }
+
+  public void tickRespawnCounters() {
+    for(Player p : m_respawnCounters.keySet()) {
+      if (m_respawnCounters.get(p) > 0) {
+        m_respawnCounters.put(p, m_respawnCounters.get(p) - 1);
+      }
+    }
+  }
+
+  public boolean readyToRespawn(Player player) {
+    return m_respawnCounters.get(player) == 0 && m_playerStates.get(player) == State.Dead;
+  }
+
+  public void addPlayerExpenses(Player player, int amount) {
+    if (m_playerExpenses.containsKey(player)) {
+      m_playerExpenses.put(player, m_playerExpenses.get(player) + amount);
+    }
+  }
+
+  public int getPlayerExpenses(Player player) {
+    if (m_playerExpenses.containsKey(player)) {
+      return m_playerExpenses.get(player);
+    }
+    return 0;
   }
 
   public boolean removePlayer(Player player) {
-    //m_log.info("Removing player " + player); 
     healPlayer(player);
     requestTransition(player, State.Idle);
     m_playerStates.remove(player);
     m_playerReadyStates.remove(player);
+    m_playerExpenses.remove(player);
+    m_respawnCounters.remove(player);
     return true;
   }