From 0039370f051ae720fa97b83c16a79250de3447bd Mon Sep 17 00:00:00 2001
From: Olof Larsson <olof@sylt.nu>
Date: Thu, 13 Oct 2011 12:17:23 +0200
Subject: [PATCH] Some effect for the f home teleport command

---
 src/com/massivecraft/factions/Conf.java       |  2 +
 .../massivecraft/factions/cmd/CmdHome.java    | 15 +++
 .../listeners/FactionsEntityListener.java     |  1 -
 .../factions/zcore/util/SmokeUtil.java        | 91 +++++++++++++++++++
 4 files changed, 108 insertions(+), 1 deletion(-)
 create mode 100644 src/com/massivecraft/factions/zcore/util/SmokeUtil.java

diff --git a/src/com/massivecraft/factions/Conf.java b/src/com/massivecraft/factions/Conf.java
index 5dc4f06a..5fbbb1e2 100644
--- a/src/com/massivecraft/factions/Conf.java
+++ b/src/com/massivecraft/factions/Conf.java
@@ -77,6 +77,8 @@ public class Conf
 	public static boolean homesTeleportToOnDeath = true;
 	public static boolean homesRespawnFromNoPowerLossWorlds = true;
 	public static boolean homesTeleportCommandEnabled = true;
+	public static boolean homesTeleportCommandSmokeEffectEnabled = true;
+	public static float homesTeleportCommandSmokeEffectThickness = 3f;
 	public static boolean homesTeleportAllowedFromEnemyTerritory = true;
 	public static boolean homesTeleportAllowedFromDifferentWorld = true;
 	public static double homesTeleportAllowedEnemyDistance = 32.0;
diff --git a/src/com/massivecraft/factions/cmd/CmdHome.java b/src/com/massivecraft/factions/cmd/CmdHome.java
index 79abd519..9236ffa8 100644
--- a/src/com/massivecraft/factions/cmd/CmdHome.java
+++ b/src/com/massivecraft/factions/cmd/CmdHome.java
@@ -1,5 +1,8 @@
 package com.massivecraft.factions.cmd;
 
+import java.util.ArrayList;
+import java.util.List;
+
 import org.bukkit.Location;
 import org.bukkit.World;
 import org.bukkit.entity.Player;
@@ -13,6 +16,7 @@ import com.massivecraft.factions.Faction;
 import com.massivecraft.factions.struct.Permission;
 import com.massivecraft.factions.struct.Relation;
 import com.massivecraft.factions.struct.Role;
+import com.massivecraft.factions.zcore.util.SmokeUtil;
 
 public class CmdHome extends FCommand
 {
@@ -122,6 +126,17 @@ public class CmdHome extends FCommand
 		// if economy is enabled, they're not on the bypass list, and this command has a cost set, make 'em pay
 		if ( ! payForCommand(Conf.econCostHome, "to change faction home", "for changing faction home")) return;
 
+		// Create a smoke effect
+		if (Conf.homesTeleportCommandSmokeEffectEnabled)
+		{
+			List<Location> smokeLocations = new ArrayList<Location>();
+			smokeLocations.add(me.getLocation());
+			smokeLocations.add(me.getLocation().add(0, 1, 0));
+			smokeLocations.add(myFaction.getHome());
+			smokeLocations.add(myFaction.getHome().add(0, 1, 0));
+			SmokeUtil.spawnCloudRandom(smokeLocations, Conf.homesTeleportCommandSmokeEffectThickness);
+		}
+		
 		me.teleport(myFaction.getHome());
 	}
 	
diff --git a/src/com/massivecraft/factions/listeners/FactionsEntityListener.java b/src/com/massivecraft/factions/listeners/FactionsEntityListener.java
index 7aec88ea..5c072aa5 100644
--- a/src/com/massivecraft/factions/listeners/FactionsEntityListener.java
+++ b/src/com/massivecraft/factions/listeners/FactionsEntityListener.java
@@ -29,7 +29,6 @@ import com.massivecraft.factions.FPlayer;
 import com.massivecraft.factions.FPlayers;
 import com.massivecraft.factions.Faction;
 import com.massivecraft.factions.P;
-import com.massivecraft.factions.struct.Permission;
 import com.massivecraft.factions.struct.Relation;
 import com.massivecraft.factions.util.MiscUtil;
 
diff --git a/src/com/massivecraft/factions/zcore/util/SmokeUtil.java b/src/com/massivecraft/factions/zcore/util/SmokeUtil.java
new file mode 100644
index 00000000..f0f627c0
--- /dev/null
+++ b/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
+	
+}