Exp holograms are no longer hidden to player

src/main/java/net/Indyuce/mmocore/api/player/PlayerData.java

@@ -141,8 +141,8 @@ public class PlayerData extends OfflinePlayerData {
 					MMOCore.log(Level.SEVERE, "[Userdata] Could not find skill " + boundSkills.get(j).getSkill().getId() + " in class "
 							+ getProfess().getId() + " while refreshing player data.");
 				} catch (NullPointerException npe2) {
-					MMOCore.log(Level.SEVERE, "[Userdata] Could not find unidentified skill in class "
-							+ getProfess().getId() + " while refreshing player data.");
+					MMOCore.log(Level.SEVERE,
+							"[Userdata] Could not find unidentified skill in class " + getProfess().getId() + " while refreshing player data.");
 				}
 			}
 	}
@@ -260,7 +260,8 @@ public class PlayerData extends OfflinePlayerData {
 
 	public void refreshVanillaExp() {
 		if (MMOCore.plugin.configManager.overrideVanillaExp) {
-			if(!isOnline()) return;
+			if (!isOnline())
+				return;
 			getPlayer().setLevel(getLevel());
 			getPlayer().setExp(Math.max(0, Math.min(1, (float) experience / (float) getLevelUpExperience())));
 		}
@@ -340,7 +341,8 @@ public class PlayerData extends OfflinePlayerData {
 	}
 
 	public void heal(double heal) {
-		if(!isOnline()) return;
+		if (!isOnline())
+			return;
 		double newest = Math.max(0, Math.min(getPlayer().getHealth() + heal, getPlayer().getAttribute(Attribute.GENERIC_MAX_HEALTH).getValue()));
 		if (getPlayer().getHealth() == newest)
 			return;
@@ -384,7 +386,8 @@ public class PlayerData extends OfflinePlayerData {
 	}
 
 	public void sendFriendRequest(PlayerData target) {
-		if(!isOnline() || !target.isOnline()) return;
+		if (!isOnline() || !target.isOnline())
+			return;
 		setLastFriendRequest(System.currentTimeMillis());
 
 		FriendRequest request = new FriendRequest(this, target);
@@ -404,7 +407,8 @@ public class PlayerData extends OfflinePlayerData {
 
 		giveStellium(-waypoint.getStelliumCost());
 
-		if(!isOnline()) return;
+		if (!isOnline())
+			return;
 		new BukkitRunnable() {
 			final int x = getPlayer().getLocation().getBlockX();
 			final int y = getPlayer().getLocation().getBlockY();
@@ -412,7 +416,8 @@ public class PlayerData extends OfflinePlayerData {
 			int t;
 
 			public void run() {
-				if(!isOnline()) return;
+				if (!isOnline())
+					return;
 				if (getPlayer().getLocation().getBlockX() != x || getPlayer().getLocation().getBlockY() != y
 						|| getPlayer().getLocation().getBlockZ() != z) {
 					MMOCore.plugin.soundManager.play(getPlayer(), SoundManager.SoundEvent.WARP_CANCELLED);
@@ -485,7 +490,7 @@ public class PlayerData extends OfflinePlayerData {
 
 		if (level > oldLevel) {
 			Bukkit.getPluginManager().callEvent(new PlayerLevelUpEvent(this, null, oldLevel, level));
-			if(isOnline()) {
+			if (isOnline()) {
 				new ConfigMessage("level-up").addPlaceholders("level", "" + level).send(getPlayer());
 				MMOCore.plugin.soundManager.play(getPlayer(), SoundManager.SoundEvent.LEVEL_UP);
 				new SmallParticleEffect(getPlayer(), Particle.SPELL_INSTANT);
@@ -593,7 +598,8 @@ public class PlayerData extends OfflinePlayerData {
 	}
 
 	public void displayActionBar(String message) {
-		if(!isOnline()) return;
+		if (!isOnline())
+			return;
 		setActionBarTimeOut(MMOCore.plugin.actionBarManager.getTimeOut());
 		getPlayer().spigot().sendMessage(ChatMessageType.ACTION_BAR, TextComponent.fromLegacyText(message));
 	}

src/main/java/net/Indyuce/mmocore/comp/holograms/CMIPlugin.java

@@ -1,22 +1,24 @@
 package net.Indyuce.mmocore.comp.holograms;
 
-import com.Zrips.CMI.CMI;
-import com.Zrips.CMI.Modules.Holograms.CMIHologram;
-import net.Indyuce.mmocore.MMOCore;
+import java.util.Collections;
+import java.util.UUID;
+
 import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.entity.Player;
 
-import java.util.Collections;
-import java.util.UUID;
+import com.Zrips.CMI.CMI;
+import com.Zrips.CMI.Modules.Holograms.CMIHologram;
+
+import net.Indyuce.mmocore.MMOCore;
 
 public class CMIPlugin extends HologramSupport {
 	@Override
 	public void displayIndicator(Location loc, String format, Player player) {
 		final CMIHologram hologram = new CMIHologram("MMOItems_" + UUID.randomUUID().toString(), loc);
 		hologram.setLines(Collections.singletonList(format));
-		if (player != null)
-			hologram.hide(player.getUniqueId());
+		// if (player != null)
+//		hologram.hide(player.getUniqueId());
 		CMI.getInstance().getHologramManager().addHologram(hologram);
 		hologram.update();
 		Bukkit.getScheduler().runTaskLater(MMOCore.plugin, () -> CMI.getInstance().getHologramManager().removeHolo(hologram), 20);

src/main/java/net/Indyuce/mmocore/comp/holograms/HologramSupport.java

@@ -1,16 +1,20 @@
 package net.Indyuce.mmocore.comp.holograms;
 
+import javax.annotation.Nullable;
+
 import org.bukkit.Location;
 import org.bukkit.entity.Player;
 
 public abstract class HologramSupport {
-
-	/*
-	 * the third argument is the player which the hologram needs to be hidden
-	 * from to prevent the indicator from taking too much space on the player
-	 * screen
+	/**
+	 * Displays a message using a hologram
+	 * 
+	 * @param loc     The location at which the message should be displayed
+	 * @param message The message to display
+	 * @param player  Source player, can be null in some cases source player for
+	 *                instance for regen holograms
 	 */
-	public abstract void displayIndicator(Location loc, String message, Player player);
+	public abstract void displayIndicator(Location loc, String message, @Nullable Player player);
 
 	public void displayIndicator(Location loc, String message) {
 		displayIndicator(loc, message, null);

src/main/java/net/Indyuce/mmocore/comp/holograms/HolographicDisplaysPlugin.java

@@ -14,8 +14,8 @@ public class HolographicDisplaysPlugin extends HologramSupport {
 	public void displayIndicator(Location loc, String format, Player player) {
 		Hologram hologram = HologramsAPI.createHologram(MMOCore.plugin, loc);
 		hologram.appendTextLine(format);
-		if (player != null)
-			hologram.getVisibilityManager().hideTo(player);
+		// if (player != null)
+		// hologram.getVisibilityManager().hideTo(player);
 		Bukkit.getScheduler().scheduleSyncDelayedTask(MMOCore.plugin, hologram::delete, 20);
 	}
 }