Some effect for the f home teleport command

src/com/massivecraft/factions/zcore/util/SmokeUtil.java

@@ -0,0 +1,91 @@
+package com.massivecraft.factions.zcore.util;
+
+import java.util.Collection;
+import java.util.Random;
+
+import org.bukkit.Effect;
+import org.bukkit.Location;
+
+// http://mc.kev009.com/Protocol
+// -----------------------------
+// Smoke Directions 
+// -----------------------------
+// Direction ID    Direction
+//            0    South - East
+//            1    South
+//            2    South - West
+//            3    East
+//            4    (Up or middle ?)
+//            5    West
+//            6    North - East
+//            7    North
+//            8    North - West
+//-----------------------------
+
+public class SmokeUtil
+{
+	public static Random random = new Random();
+	
+	// -------------------------------------------- //
+	// Spawn once
+	// -------------------------------------------- //
+	
+	// Single ========
+	public static void spawnSingle(Location location, int direction)
+	{
+		if (location == null) return;
+		location.getWorld().playEffect(location, Effect.SMOKE, direction);
+	}
+	
+	public static void spawnSingle(Location location)
+	{
+		spawnSingle(location, 4);
+	}
+	
+	public static void spawnSingleRandom(Location location)
+	{
+		spawnSingle(location, random.nextInt(9));
+	}
+	
+	// Simple Cloud ========
+	public static void spawnCloudSimple(Location location)
+	{
+		for (int i = 0; i <= 8; i++)
+		{
+			spawnSingle(location, i);
+		}
+	}
+	
+	public static void spawnCloudSimple(Collection<Location> locations)
+	{
+		for (Location location : locations)
+		{
+			spawnCloudSimple(location);
+		}
+	}
+	
+	// Random Cloud ========
+	public static void spawnCloudRandom(Location location, float thickness)
+	{
+		int singles = (int) Math.floor(thickness*9);
+		for (int i = 0; i < singles; i++)
+		{
+			spawnSingleRandom(location);
+		}
+	}
+	
+	public static void spawnCloudRandom(Collection<Location> locations, float thickness)
+	{
+		for (Location location : locations)
+		{
+			spawnCloudRandom(location, thickness);
+		}
+	}
+	
+	// -------------------------------------------- //
+	// Attach continuous effects to or locations
+	// -------------------------------------------- //
+	
+	// TODO
+	
+}