From 240ef0930106e55288248afef2be4767d46ddd6a Mon Sep 17 00:00:00 2001
From: BuildTools <steve4744@gmail.com>
Date: Tue, 31 Oct 2023 15:41:57 +0000
Subject: [PATCH] add placeholder for entity name

---
 .../steve4744/whatisthis/WhatIsThisPlaceholders.java  |  5 +++++
 .../whatisthis/commands/WhatIsThisCommand.java        | 11 +++++++----
 .../github/steve4744/whatisthis/data/DataHandler.java |  2 +-
 .../io/github/steve4744/whatisthis/utils/Utils.java   | 10 +++++++++-
 4 files changed, 22 insertions(+), 6 deletions(-)

diff --git a/src/main/java/io/github/steve4744/whatisthis/WhatIsThisPlaceholders.java b/src/main/java/io/github/steve4744/whatisthis/WhatIsThisPlaceholders.java
index 28676eb..278f6ef 100644
--- a/src/main/java/io/github/steve4744/whatisthis/WhatIsThisPlaceholders.java
+++ b/src/main/java/io/github/steve4744/whatisthis/WhatIsThisPlaceholders.java
@@ -27,6 +27,7 @@ of this software and associated documentation files (the "Software"), to deal
 import org.bukkit.OfflinePlayer;
 import org.bukkit.block.Block;
 import org.bukkit.entity.Player;
+import org.bukkit.util.RayTraceResult;
 
 import io.github.steve4744.whatisthis.utils.Utils;
 import me.clip.placeholderapi.expansion.PlaceholderExpansion;
@@ -81,6 +82,10 @@ public String onRequest(OfflinePlayer p, String identifier) {
 		} else if (identifier.equals("blockname")) {
 			return plugin.getDataHandler().getDisplayName(Utils.getTargetBlock(player), player);
 
+		} else if (identifier.equals("entityname")) {
+			RayTraceResult result = Utils.getRayTraceResult(player);
+			return Utils.isEntity(result) ? plugin.getDataHandler().getEntityDisplayName(result.getHitEntity(), player) : "";
+
 		} else if (identifier.equals("resourcename")) {
 			return plugin.getDataHandler().getCustomResourceName(Utils.getTargetBlock(player));
 
diff --git a/src/main/java/io/github/steve4744/whatisthis/commands/WhatIsThisCommand.java b/src/main/java/io/github/steve4744/whatisthis/commands/WhatIsThisCommand.java
index 8120fec..b513755 100644
--- a/src/main/java/io/github/steve4744/whatisthis/commands/WhatIsThisCommand.java
+++ b/src/main/java/io/github/steve4744/whatisthis/commands/WhatIsThisCommand.java
@@ -1,7 +1,7 @@
 /*
  * MIT License
 
-Copyright (c) 2022 steve4744
+Copyright (c) 2023 steve4744
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -48,7 +48,7 @@ public WhatIsThisCommand(String version, WhatIsThis plugin) {
 	public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
 		String prefix = ChatColor.GREEN + "[WhatIsThis] " + ChatColor.WHITE;
 		String infoMessage = prefix + "Version " + version + " : plugin by "+ ChatColor.AQUA + "steve4744";
-		
+
 		if (!sender.hasPermission("whatisthis.use")) {
 			sender.sendMessage(prefix + "You do not have permission to run this command");
 			return true;
@@ -78,16 +78,19 @@ public boolean onCommand(CommandSender sender, Command command, String label, St
 			sender.sendMessage(infoMessage);
 			return false;
 		}
+
 		Player player = (Player) sender;
 		RayTraceResult result = Utils.getRayTraceResult(player);
 		if (result == null) {
 			return true;
 		}
-		if (result.getHitBlock() != null) {
+
+		if (Utils.isBlock(result)) {
 			plugin.getDataHandler().processBlock(result.getHitBlock(), player);
-		} else if (result.getHitEntity() != null) {
+		} else if (Utils.isEntity(result)) {
 			plugin.getDataHandler().processEntity(result.getHitEntity(), player);
 		}
+
 		return true;
 	}
 
diff --git a/src/main/java/io/github/steve4744/whatisthis/data/DataHandler.java b/src/main/java/io/github/steve4744/whatisthis/data/DataHandler.java
index 0404954..8821385 100644
--- a/src/main/java/io/github/steve4744/whatisthis/data/DataHandler.java
+++ b/src/main/java/io/github/steve4744/whatisthis/data/DataHandler.java
@@ -155,7 +155,7 @@ public String getDisplayName(Block block, Player player) {
 		return translatedName;
 	}
 
-	private String getEntityDisplayName(Entity entity, Player player) {
+	public String getEntityDisplayName(Entity entity, Player player) {
 		if (isBlacklistedEntity(entity)) {
 			return "";
 		}
diff --git a/src/main/java/io/github/steve4744/whatisthis/utils/Utils.java b/src/main/java/io/github/steve4744/whatisthis/utils/Utils.java
index 4eb3c40..b8416ed 100644
--- a/src/main/java/io/github/steve4744/whatisthis/utils/Utils.java
+++ b/src/main/java/io/github/steve4744/whatisthis/utils/Utils.java
@@ -1,7 +1,7 @@
 /*
  * MIT License
 
-Copyright (c) 2022 steve4744
+Copyright (c) 2023 steve4744
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -78,6 +78,14 @@ public static RayTraceResult getRayTraceResult(Player player) {
 				entity -> !entity.getUniqueId().equals(player.getUniqueId()));
 	}
 
+	public static boolean isBlock(RayTraceResult result) {
+		return result != null && result.getHitBlock() != null;
+	}
+
+	public static boolean isEntity(RayTraceResult result) {
+		return result != null && result.getHitEntity() != null;
+	}
+
 	/**
 	 * Get a string representation of the location of the targeted block.
 	 *