From 2191b94b9a66e1cb615824f79deff5fae90d250b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Erik=20Bro=C4=8Dko?= <erik.brocko@letemsvetemapplem.eu>
Date: Thu, 6 Sep 2018 11:25:49 +0200
Subject: [PATCH] RandomTeleport

---
 deploy.sh                                     |  4 +-
 src/cz/marwland/mc/core/MarwCore.java         |  2 +
 .../essentials/features/RandomTeleport.java   | 78 +++++++++++++++++++
 3 files changed, 82 insertions(+), 2 deletions(-)
 create mode 100644 src/cz/marwland/mc/essentials/features/RandomTeleport.java

diff --git a/deploy.sh b/deploy.sh
index 751d2e9..359f868 100755
--- a/deploy.sh
+++ b/deploy.sh
@@ -1,8 +1,8 @@
 #!/bin/bash
 
-if [[ "Eriks-MacBook-Air.local" == `hostname` ]]; then
+if [[ "Darwin" == `uname` ]]; then
 	MC_PATH="../../server"
-	
+
 	cp "$1" "../../server/plugins/$2.jar"
 	"$MC_PATH/cmd.sh" "plugman reload $2"
 else
diff --git a/src/cz/marwland/mc/core/MarwCore.java b/src/cz/marwland/mc/core/MarwCore.java
index 8c97fe8..66e4d53 100644
--- a/src/cz/marwland/mc/core/MarwCore.java
+++ b/src/cz/marwland/mc/core/MarwCore.java
@@ -9,6 +9,7 @@ import cz.marwland.mc.core.features.Base;
 import cz.marwland.mc.core.features.Feature;
 import cz.marwland.mc.essentials.features.Borders;
 import cz.marwland.mc.essentials.features.ChatNotifier;
+import cz.marwland.mc.essentials.features.RandomTeleport;
 
 public class MarwCore extends JavaPlugin {
 	
@@ -24,6 +25,7 @@ public class MarwCore extends JavaPlugin {
 		
 		this.addFeature(new Borders(this));
 		this.addFeature(new ChatNotifier(this));
+		this.addFeature(new RandomTeleport(this));
 		
 		configManager.load();
 		this.features.forEach((k, v) -> v.onEnable());
diff --git a/src/cz/marwland/mc/essentials/features/RandomTeleport.java b/src/cz/marwland/mc/essentials/features/RandomTeleport.java
new file mode 100644
index 0000000..47215ec
--- /dev/null
+++ b/src/cz/marwland/mc/essentials/features/RandomTeleport.java
@@ -0,0 +1,78 @@
+package cz.marwland.mc.essentials.features;
+
+import java.util.Arrays;
+
+import org.bukkit.Location;
+import org.bukkit.World;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.ConsoleCommandSender;
+import org.bukkit.command.defaults.BukkitCommand;
+import org.bukkit.entity.Player;
+
+import cz.marwland.mc.core.MarwCore;
+import cz.marwland.mc.core.features.Feature;
+import net.md_5.bungee.api.ChatColor;
+
+public class RandomTeleport extends Feature {
+	
+	public RandomTeleport(MarwCore plugin) {
+		super(plugin, null);
+		this.addCommand(new BukkitCommand(
+				"rtp",
+				"Teleport player to random location in the current world.",
+				"/rtp [player]",
+				Arrays.asList("randomtp", "randomteleport") ) {
+			@Override
+			public boolean execute(CommandSender sender, String commandLabel, String[] args) {
+				if (!permissionMissingCheck(sender, this.getPermission()))
+					return true;
+				
+				if (sender instanceof ConsoleCommandSender && args.length < 1) {
+					sender.sendMessage(ChatColor.RED + "You need to specify the world! " + ChatColor.YELLOW + "/rtp [world]");
+					return true;
+				}
+				
+				// Should never happen.
+				if (!(sender instanceof Player))
+					return false;
+				
+				Player p = (Player) sender;
+				if (args.length >= 1) {
+					p = plugin.getServer().getPlayer(args[0]);
+					if (p == null) {
+						sender.sendMessage(ChatColor.RED + "Player not found!");
+						return true;
+					}
+				}
+				World w = p.getWorld();
+				randomTeleport(w, p);
+				
+				return true;
+			}
+			
+			@Override
+			public String getPermission() {
+				return getPermissionPath() + "." + this.getName().toLowerCase();
+			}
+		});
+	}
+	
+	public static void randomTeleport(World w, Player p) {
+		int wboff = 16;
+		Location loc = w.getWorldBorder().getCenter();
+		int radius = (int) w.getWorldBorder().getSize() / 2;
+		int minx = loc.getBlockX() - radius;
+		int minz = loc.getBlockZ() - radius;
+		int maxx = loc.getBlockX() + radius;
+		int maxz = loc.getBlockZ() + radius;
+		if (wboff >= radius)
+			wboff = 0;
+		int rangex = (maxx - minx) - wboff * 2;
+		int rangez = (maxz - minz) - wboff * 2;
+		int finx = minx + (int) (Math.random() * rangex) + wboff;
+		int finz = minz + (int) (Math.random() * rangez) + wboff;
+		Location targetloc = w.getHighestBlockAt(finx, finz).getLocation();
+		p.teleport(targetloc);
+;	}
+	
+}