Fixes

Author: d0by1

build.gradle

@@ -8,7 +8,7 @@ plugins {
 defaultTasks 'build'
 
 group 'eu.decentsoftware.holograms'
-version '2.2.0'
+version '2.2.1'
 description 'Lightweight yet very powerful hologram plugin with many features and configuration options.'
 
 repositories {

src/main/java/eu/decentsoftware/holograms/api/DHAPI.java

@@ -181,6 +181,7 @@ public static HologramPage addHologramPage(Hologram hologram, List<String> lines
                 page.addLine(line);
             }
         }
+        hologram.save();
         return page;
     }
 
@@ -217,6 +218,7 @@ public static HologramPage insertHologramPage(Hologram hologram, int index, List
                 page.addLine(line);
             }
         }
+        hologram.save();
         return page;
     }
 
@@ -231,7 +233,9 @@ public static HologramPage insertHologramPage(Hologram hologram, int index, List
     @Nullable
     public static HologramPage removeHologramPage(Hologram hologram, int index) throws IllegalArgumentException {
         Validate.notNull(hologram);
-        return hologram.removePage(index);
+        HologramPage page = hologram.removePage(index);
+        hologram.save();
+        return page;
     }
 
     /**
@@ -317,6 +321,7 @@ public static HologramLine addHologramLine(Hologram hologram, int pageIndex, Str
     public static HologramLine addHologramLine(HologramPage page, String content) throws IllegalArgumentException {
         HologramLine line = new HologramLine(page, page.getNextLineLocation(), content);
         page.addLine(line);
+        page.getParent().save();
         return line;
     }
 
@@ -368,6 +373,7 @@ public static HologramLine insertHologramLine(HologramPage page, int index, Stri
         }
         HologramLine line = new HologramLine(page, oldLine.getLocation(), content);
         page.insertLine(index, line);
+        page.getParent().save();
         return line;
     }
 
@@ -389,6 +395,9 @@ public static void setHologramLine(HologramLine line, String content) throws Ill
                 line.getParent().realignLines();
             }
         }
+        if (line.hasParent()) {
+            line.getParent().getParent().save();
+        }
     }
 
     /**
@@ -474,7 +483,9 @@ public static HologramLine removeHologramLine(Hologram hologram, int pageIndex,
         if (page == null) {
             throw new IllegalArgumentException("Given page index is out of bounds for the hologram.");
         }
-        return page.removeLine(lineIndex);
+        HologramLine line = page.removeLine(lineIndex);
+        hologram.save();
+        return line;
     }
 
     /**
@@ -488,7 +499,9 @@ public static HologramLine removeHologramLine(Hologram hologram, int pageIndex,
     @Nullable
     public static HologramLine removeHologramLine(HologramPage page, int lineIndex) throws IllegalArgumentException {
         Validate.notNull(page);
-        return page.removeLine(lineIndex);
+        HologramLine line = page.removeLine(lineIndex);
+        page.getParent().save();
+        return line;
     }
 
     /**
@@ -540,6 +553,7 @@ public static void setHologramLines(Hologram hologram, int pageIndex, List<Strin
         }
         hologram.realignLines();
         hologram.updateAll();
+        hologram.save();
     }
 
 

src/main/java/eu/decentsoftware/holograms/api/Lang.java

@@ -152,7 +152,7 @@ public static void sendVersionMessage(CommandSender sender) {
 
 	public static void sendUpdateMessage(CommandSender sender) {
 		Common.tell(sender,
-				"\n&fA new version of &3DecentHolograms &fis available. Download it from: &7%s",
+				"\n&fA newer version of &3DecentHolograms &fis available. Download it from: &7%s",
 				"https://www.spigotmc.org/resources/96927/"
 		);
 	}

src/main/java/eu/decentsoftware/holograms/api/holograms/Hologram.java

@@ -209,6 +209,12 @@ public long getInterval() {
     @Override
     public void tick() {
         if (tickCounter.get() == getUpdateInterval()) {
+            for (UUID uid : getViewers()) {
+                Player player = Bukkit.getPlayer(uid);
+                if (player == null) {
+                    viewers.remove(uid);
+                }
+            }
             updateAll();
             tickCounter.set(0);
             return;
@@ -352,10 +358,10 @@ public boolean show(Player player, int pageIndex) {
                 hide(player);
             }
             page.getLines().forEach(line -> line.show(player));
+            showClickableEntities(player);
             // Add player to viewers
             viewerPages.put(player.getUniqueId(), pageIndex);
             viewers.add(player.getUniqueId());
-            showClickableEntities(player);
             return true;
         }
         return false;

src/main/java/eu/decentsoftware/holograms/api/holograms/HologramManager.java

@@ -45,7 +45,7 @@ public void tick() {
 			for (Player player : Bukkit.getOnlinePlayers()) {
 				if (!hologram.isVisible(player) && hologram.canShow(player) && hologram.isInDisplayRange(player)) {
 					hologram.show(player, hologram.getPlayerPage(player));
-				} else if (hologram.isVisible(player) && (!hologram.canShow(player) || !hologram.isInDisplayRange(player))) {
+				} else if (hologram.isVisible(player) && !(hologram.canShow(player) && hologram.isInDisplayRange(player))) {
 					hologram.hide(player);
 				}
 			}

src/main/java/eu/decentsoftware/holograms/api/player/PlayerListener.java

@@ -21,6 +21,7 @@ public PlayerListener(DecentHolograms decentHolograms) {
     @EventHandler
     public void onJoin(PlayerJoinEvent e) {
         Player player = e.getPlayer();
+        decentHolograms.getHologramManager().showAll(player);
         decentHolograms.getPacketListener().register(player);
         if (player.hasPermission("dh.admin") && decentHolograms.isUpdateAvailable()) {
             Lang.sendUpdateMessage(player);

src/main/java/eu/decentsoftware/holograms/api/utils/tick/Ticker.java

@@ -45,8 +45,8 @@ public void destroy() {
      * @param ticked The ticked object.
      */
     public void register(ITicked ticked) {
-        if (tickedObjects.contains(ticked)) return;
         synchronized (newTickedObjects) {
+            if (tickedObjects.contains(ticked)) return;
             if (!newTickedObjects.contains(ticked)) {
                 newTickedObjects.add(ticked);
             }

src/main/resources/config.yml

@@ -23,9 +23,9 @@ defaults:
   # Default line
   text: Blank Line
   # Default Hologram display range in blocks.
-  display-range: 64
+  display-range: 48
   # Default Hologram update range in blocks.
-  update-range: 64
+  update-range: 48
   # Default Hologram update interval in ticks.
   update-interval: 20
   # Default heigths of different hologram line types.