From a0d66ce23049b6309090b9fcf021487fce71d75d Mon Sep 17 00:00:00 2001
From: Khyperia <khyperia@live.com>
Date: Tue, 6 Dec 2011 06:25:54 +0800
Subject: [PATCH] New command: /find <item> Test #278 Test #293 Test #348

---
 .../essentials/commands/Commandfind.java      | 25 +++++++++++++++++++
 .../essentials/commands/Commandlightning.java | 23 ++++++++++++++++-
 .../essentials/commands/Commandnick.java      | 23 ++++++++++++++++-
 Essentials/src/plugin.yml                     |  6 ++++-
 4 files changed, 74 insertions(+), 3 deletions(-)
 create mode 100644 Essentials/src/com/earth2me/essentials/commands/Commandfind.java

diff --git a/Essentials/src/com/earth2me/essentials/commands/Commandfind.java b/Essentials/src/com/earth2me/essentials/commands/Commandfind.java
new file mode 100644
index 000000000..40590501f
--- /dev/null
+++ b/Essentials/src/com/earth2me/essentials/commands/Commandfind.java
@@ -0,0 +1,25 @@
+package com.earth2me.essentials.commands;
+
+import org.bukkit.Server;
+import org.bukkit.command.CommandSender;
+import org.bukkit.inventory.ItemStack;
+
+
+public class Commandfind extends EssentialsCommand
+{
+	public Commandfind()
+	{
+		super("find");
+	}
+
+	@Override
+	protected void run(Server server, CommandSender sender, String commandLabel, String[] args) throws Exception
+	{
+		if (args.length < 1)
+		{
+			throw new NotEnoughArgumentsException();
+		}
+		ItemStack itemStack = ess.getItemDb().get(args[0]);
+		sender.sendMessage(itemStack.getType().toString() + "- " + itemStack.getTypeId() + ":" + Integer.toString(itemStack.getData().getData()));
+	}
+}
diff --git a/Essentials/src/com/earth2me/essentials/commands/Commandlightning.java b/Essentials/src/com/earth2me/essentials/commands/Commandlightning.java
index 582f048a1..be9ac61f5 100644
--- a/Essentials/src/com/earth2me/essentials/commands/Commandlightning.java
+++ b/Essentials/src/com/earth2me/essentials/commands/Commandlightning.java
@@ -4,6 +4,7 @@ import static com.earth2me.essentials.I18n._;
 import com.earth2me.essentials.User;
 import org.bukkit.Server;
 import org.bukkit.command.CommandSender;
+import org.bukkit.entity.LightningStrike;
 import org.bukkit.entity.Player;
 
 
@@ -34,10 +35,30 @@ public class Commandlightning extends EssentialsCommand
 			throw new Exception(_("playerNotFound"));
 		}
 
+		int power = 1;
+		if (args.length > 1)
+		{
+			try
+			{
+				power = Integer.parseInt(args[1]);
+			}
+			catch (NumberFormatException ex)
+			{
+			}
+		}
+
 		for (Player matchPlayer : server.matchPlayer(args[0]))
 		{
 			sender.sendMessage(_("lightningUse", matchPlayer.getDisplayName()));
-			matchPlayer.getWorld().strikeLightning(matchPlayer.getLocation());
+			if (power <= 0)
+			{
+				matchPlayer.getWorld().strikeLightningEffect(matchPlayer.getLocation());
+			}
+			else
+			{
+				LightningStrike strike = matchPlayer.getWorld().strikeLightning(matchPlayer.getLocation());
+				matchPlayer.damage(power - 1, strike);
+			}
 			if (!ess.getUser(matchPlayer).isGodModeEnabled())
 			{
 				matchPlayer.setHealth(matchPlayer.getHealth() < 5 ? 0 : matchPlayer.getHealth() - 5);
diff --git a/Essentials/src/com/earth2me/essentials/commands/Commandnick.java b/Essentials/src/com/earth2me/essentials/commands/Commandnick.java
index a1f1c77ca..95ad5ea84 100644
--- a/Essentials/src/com/earth2me/essentials/commands/Commandnick.java
+++ b/Essentials/src/com/earth2me/essentials/commands/Commandnick.java
@@ -50,7 +50,14 @@ public class Commandnick extends EssentialsCommand
 		{
 			throw new Exception(_("nickDisplayName"));
 		}
-		setNickname(server, getPlayer(server, args, 0), formatNickname(null, args[1]));
+		if ((args[0].equalsIgnoreCase("*") || args[0].equalsIgnoreCase("all")) && args[1].equalsIgnoreCase("off"))
+		{
+			resetAllNicknames(server);
+		}
+		else
+		{
+			setNickname(server, getPlayer(server, args, 0), formatNickname(null, args[1]));
+		}
 		sender.sendMessage(_("nickChanged"));
 	}
 
@@ -63,6 +70,20 @@ public class Commandnick extends EssentialsCommand
 		return nick;
 	}
 
+	private void resetAllNicknames(final Server server)
+	{
+		for (Player player : server.getOnlinePlayers())
+		{
+			try
+			{
+				setNickname(server, ess.getUser(player), "off");
+			}
+			catch (Exception ex)
+			{
+			}
+		}
+	}
+
 	private void setNickname(final Server server, final User target, final String nick) throws Exception
 	{
 		if (nick.matches("[^a-zA-Z_0-9]"))
diff --git a/Essentials/src/plugin.yml b/Essentials/src/plugin.yml
index e6bf865b7..681ff428f 100644
--- a/Essentials/src/plugin.yml
+++ b/Essentials/src/plugin.yml
@@ -102,6 +102,10 @@ commands:
     description: Satisfy the hunger.
     usage: /<command> [player]
     aliases: [efeed]
+  find:
+    description: Searches for an item.
+    usage: /<command> <item>
+    aliases: [efind]
   fireball:
     description: Throw a fireball.
     usage: /<command> [small]
@@ -188,7 +192,7 @@ commands:
     aliases: [playerlist,who,online,elist,ewho,eplayerlist,eonline]
   lightning:
     description: The power of Thor. Strike at cursor or player.
-    usage: /<command> [player]
+    usage: /<command> [player] [power]
     aliases: [strike,smite,thor,shock,elightning,estrike,esmite,ethor,eshock]
   mail:
     description: Manages inter-player, intra-server mail.