action bar + health management

src/main/java/me/unurled/sacredrealms/sr/components/combat/CombatManager.java

@@ -158,7 +158,13 @@ public class CombatManager extends Manager {
         player.damage(damage);
 
         SRPlayer player1 = pm.getPlayer(player.getUniqueId());
-        if (player1 != null) updateActionBar(player, player1);
+        if (player1 != null) {
+          player1.setHealth(player.getHealth() - damage);
+          if (player1.getHealth() <= 0) {
+            player.damage(player.getHealth());
+          }
+          updateActionBar(player, player1);
+        }
 
         // TODO: check for status effects (apply status effects depending item of damager)
       }

src/main/java/me/unurled/sacredrealms/sr/components/player/PlayerManager.java

@@ -8,6 +8,7 @@ import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 import java.util.HashMap;
 import java.util.UUID;
+import me.unurled.sacredrealms.sr.SR;
 import me.unurled.sacredrealms.sr.data.DataHandler;
 import me.unurled.sacredrealms.sr.data.DataManager;
 import me.unurled.sacredrealms.sr.data.gson.InventoryDeserializer;
@@ -16,6 +17,7 @@ import me.unurled.sacredrealms.sr.data.gson.PotionEffectDeserializer;
 import me.unurled.sacredrealms.sr.data.gson.PotionEffectSerializer;
 import me.unurled.sacredrealms.sr.managers.Manager;
 import me.unurled.sacredrealms.sr.utils.Items;
+import org.bukkit.Bukkit;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.player.PlayerItemHeldEvent;
 import org.bukkit.event.player.PlayerJoinEvent;
@@ -23,6 +25,7 @@ import org.bukkit.event.player.PlayerQuitEvent;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.potion.PotionEffect;
+import org.bukkit.scheduler.BukkitTask;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
@@ -32,9 +35,12 @@ public class PlayerManager extends Manager {
   private final HashMap<UUID, SRPlayer> players;
   private DataHandler dh;
 
+  private final HashMap<UUID, BukkitTask> actionBarTasks;
+
   public PlayerManager() {
     super();
     players = new HashMap<>();
+    actionBarTasks = new HashMap<>();
   }
 
   /** Save the data */
@@ -109,8 +115,12 @@ public class PlayerManager extends Manager {
     e.getPlayer().getInventory().clear();
     e.getPlayer().getInventory().setContents(srPlayer.getInventory().getContents());
 
-    updateActionBar(e.getPlayer(), srPlayer);
+    BukkitTask task =
+        Bukkit.getScheduler()
+            .runTaskTimerAsynchronously(
+                SR.getInstance(), () -> updateActionBar(e.getPlayer(), srPlayer), 0, 20L);
 
+    actionBarTasks.put(e.getPlayer().getUniqueId(), task);
     e.getPlayer().updateInventory();
   }
 
@@ -148,6 +158,9 @@ public class PlayerManager extends Manager {
     // save for player
     savePlayer(player);
 
+    actionBarTasks.get(e.getPlayer().getUniqueId()).cancel();
+    actionBarTasks.remove(e.getPlayer().getUniqueId());
+
     removePlayer(e.getPlayer().getUniqueId());
   }
 

src/main/java/me/unurled/sacredrealms/sr/components/player/SRPlayer.java

@@ -24,6 +24,7 @@ public class SRPlayer {
 
   @Expose private UUID uuid = null;
   @Expose private int level = 0;
+  private double health = 100;
   @Expose private HashMap<Attribute, Double> attributes = new HashMap<>();
   private HashMap<Attribute, HashMap<ItemStack, Double>> itemAttributes = new HashMap<>();
   @Expose private List<PotionEffect> potionEffects;
@@ -226,4 +227,12 @@ public class SRPlayer {
   public void setLevel(int i) {
     level = i;
   }
+
+  public double getHealth() {
+    return health;
+  }
+
+  public void setHealth(double health) {
+    this.health = health;
+  }
 }

src/main/java/me/unurled/sacredrealms/sr/utils/SRPlayerUtils.java

@@ -50,10 +50,12 @@ public class SRPlayerUtils {
   }
 
   public static void updateActionBar(@NotNull Player p, @NotNull SRPlayer sr) {
-    double health = sr.getAttribute(Attribute.HEALTH);
+    double maxHealth = sr.getAttribute(Attribute.HEALTH);
+    double health = sr.getHealth();
     double mana = sr.getAttribute(Attribute.MANA);
 
-    net.kyori.adventure.text.Component text = comp("<red>❤ " + health + " <blue>❈ " + mana);
+    net.kyori.adventure.text.Component text =
+        comp("<red>❤ " + health + "/" + maxHealth + " <blue>❈ " + mana);
     p.sendActionBar(text);
   }
 }