Fixed the 3rd party scoreboard issue

[ERROR]: PlayerData is empty no longer happens on player join event

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>veth.vetheon</groupId>
     <artifactId>SurvivalPlus</artifactId>
-    <version>4.0.2-RELEASE</version>
+    <version>4.0.4-RELEASE</version>
 
     <properties>
         <maven.compiler.source>1.8</maven.compiler.source>

src/main/java/veth/vetheon/survival/managers/Placeholders.java

@@ -45,6 +45,11 @@ public String getVersion() {
     @Override
     public String onPlaceholderRequest(Player p, String identifier) {
         PlayerData playerData = playerManager.getPlayerData(p);
+
+        if (playerData == null )
+    	{
+    	return null;
+    	}
 
         // Shows player's health, kinda useless but here it is
         if (identifier.equalsIgnoreCase("player_health")) {

src/main/java/veth/vetheon/survival/managers/PlayerManager.java

@@ -210,6 +210,10 @@ public Location lookAt(Location loc, Location lookat) {
     }
 
     public List<String> ShowThirst(Player player) {
+    	if (player == null)
+    	{
+    	return null;
+    	}
         StringBuilder thirstBar = new StringBuilder();
         PlayerData data = getPlayerData(player);
         int thirst = data.getThirst();
@@ -233,6 +237,10 @@ else if (thirst <= 6)
     }
 
     public List<String> ShowHunger(Player player) {
+    	if (player == null)
+    	{
+    	return null;
+    	}
         int hunger = player.getFoodLevel();
         int saturation = Math.round(player.getSaturation());
         StringBuilder hungerBar = new StringBuilder();
@@ -258,6 +266,10 @@ else if (hunger <= 6)
     }
 
     public List<String> ShowNutrients(Player player) {
+    	if (player == null)
+    	{
+    	return null;
+    	}
         List<String> nutrients = new ArrayList<>();
         PlayerData data = getPlayerData(player);
 
@@ -290,6 +302,10 @@ public List<String> ShowNutrients(Player player) {
     }
 
     public List<String> showEnergy(Player player) {
+    	if (player == null) 
+    	{
+    		return null;
+    	}
         PlayerData playerData = getPlayerData(player);
         double energy = Math.floor(playerData.getEnergy());
         StringBuilder energyBar = new StringBuilder();

target/classes/plugin.yml

@@ -1,7 +1,7 @@
 name: SurvivalPlus
 main: veth.vetheon.survival.Survival
 authors: [FattyMieo, ShaneBee, VetheonGames]
-version: '4.0.2-RELEASE'
+version: '4.0.4-RELEASE'
 api-version: '1.17'
 softdepend:
    - PlaceholderAPI

target/maven-archiver/pom.properties

@@ -1,5 +1,5 @@
 #Generated by Maven
-#Mon Sep 20 22:32:20 MDT 2021
+#Tue Sep 21 14:39:49 MDT 2021
 groupId=veth.vetheon
 artifactId=SurvivalPlus
-version=4.0.2-RELEASE
+version=4.0.4-RELEASE