Merge branch 'master' of ssh://dev1.mineplex.com:7999/min/master

Plugins/Mineplex.Hub/src/mineplex/hub/Dragon.java

@@ -0,0 +1,181 @@
+package mineplex.hub;
+
+import mineplex.core.MiniPlugin;
+import mineplex.core.common.util.C;
+import mineplex.core.common.util.UtilAlg;
+import mineplex.core.common.util.UtilEnt;
+import mineplex.core.common.util.UtilMath;
+import mineplex.core.common.util.UtilTime;
+import mineplex.core.updater.UpdateType;
+import mineplex.core.updater.event.UpdateEvent;
+
+import org.bukkit.ChatColor;
+import org.bukkit.Location;
+import org.bukkit.entity.EnderDragon;
+import org.bukkit.entity.Entity;
+import org.bukkit.event.EventHandler;
+import org.bukkit.util.Vector;
+
+public class Dragon extends MiniPlugin
+{
+	HubManager Manager;
+
+	public EnderDragon Dragon = null;  
+	
+	public Entity TargetEntity = null;
+  
+	public Location Target = null;
+	public Location Location = null;
+
+	public float Pitch = 0;
+	public Vector Velocity = new Vector(0,0,0);
+	
+	public double RangeBest = 1000;
+	public long RangeTime = 0;
+	
+	public Dragon(HubManager manager) 
+	{
+		super("Dragon Manager", manager.GetPlugin());
+
+		Manager = manager;
+	}
+	
+	public void Spawn()
+	{
+		if (Dragon != null)
+			Dragon.remove();
+		
+		if (!Manager.GetSpawn().getWorld().isChunkLoaded(Manager.GetSpawn().getChunk()))
+		{
+			return;
+		}
+		
+		Dragon = Manager.GetSpawn().getWorld().spawn(Manager.GetSpawn().add(0, 50, 0), EnderDragon.class);
+		UtilEnt.Vegetate(Dragon);
+		
+		Dragon.setCustomName(C.cGreen + C.Bold + "The Mineplex Dragon");
+		
+		Velocity = Dragon.getLocation().getDirection().setY(0).normalize();
+		Pitch = UtilAlg.GetPitch(Dragon.getLocation().getDirection());
+
+		Location = Dragon.getLocation();
+		
+		TargetSky();
+	}
+	
+	@EventHandler
+	public void MoveUpdate(UpdateEvent event)
+	{
+		if (event.getType() != UpdateType.TICK)
+			return;
+		
+		if (Dragon == null || !Dragon.isValid())
+		{
+			Spawn();
+			return;
+		}
+		
+		Turn();
+
+		Location.add(Velocity);
+		Location.add(0, -Pitch, 0);
+
+		Location.setPitch(-1 * Pitch);
+		Location.setYaw(180 + UtilAlg.GetYaw(Velocity));
+
+		Dragon.teleport(Location);
+	}
+	
+	@EventHandler
+	public void ColorEvent(UpdateEvent event)
+	{
+		if (event.getType() != UpdateType.FASTEST)
+			return;
+		
+		if (Dragon == null || !Dragon.isValid())
+			return;
+		
+		ChatColor color = ChatColor.RED;
+		double r = Math.random();
+		if (r > 0.83)	color = ChatColor.GOLD;
+		else if (r > 0.66)	color = ChatColor.YELLOW;
+		else if (r > 0.49)	color = ChatColor.GREEN;
+		else if (r > 0.32)	color = ChatColor.AQUA;
+		else if (r > 0.16)	color = ChatColor.LIGHT_PURPLE;
+		
+		Dragon.setCustomName(color + C.Bold + "Welcome to Mineplex - Home of the highest quality Minecraft Plugins");
+	}
+
+	private void Turn() 
+	{
+		//Pitch
+		float desiredPitch = UtilAlg.GetPitch(UtilAlg.getTrajectory(Location, Target));
+		if (desiredPitch < Pitch)	Pitch = (float)(Pitch - 0.05);
+		if (desiredPitch > Pitch)	Pitch = (float)(Pitch + 0.05);
+		if (Pitch > 0.5)	Pitch = 0.5f;
+		if (Pitch < -0.5)	Pitch = -0.5f;
+
+		//Flat
+		Vector desired = UtilAlg.getTrajectory2d(Location, Target);
+		desired.subtract(UtilAlg.Normalize(new Vector(Velocity.getX(), 0, Velocity.getZ())));
+		desired.multiply(0.075);
+
+		Velocity.add(desired);
+
+		//Speed
+		UtilAlg.Normalize(Velocity);			
+	}
+
+	public void Target() 
+	{		
+		if (TargetEntity != null)
+		{
+			if (!TargetEntity.isValid())
+			{
+				TargetEntity = null;
+			}
+			else
+			{
+				Target = TargetEntity.getLocation().subtract(0, 8, 0);
+			}
+	
+			return;
+		}
+		
+		if (Target == null)
+		{
+			TargetSky();
+		}
+		
+		if (UtilMath.offset(Location, Target) < 10)
+		{
+			TargetSky();
+		}
+		
+		TargetTimeout();
+	}
+	
+	public void TargetTimeout()
+	{
+		if (UtilMath.offset(Location, Target)+1 < RangeBest)
+		{
+			RangeTime = System.currentTimeMillis();
+			RangeBest = UtilMath.offset(Location, Target);
+		}
+		else
+		{
+			if (UtilTime.elapsed(RangeTime, 10000))
+			{
+				TargetSky();
+			}
+		}
+	}
+	
+	public void TargetSky()
+	{
+		RangeBest = 9000;
+		RangeTime = System.currentTimeMillis();
+		
+		Target = Manager.GetSpawn().add(100 - UtilMath.r(200), 50 + UtilMath.r(50), 100 - UtilMath.r(200));
+	}
+}

Plugins/Mineplex.Hub/src/mineplex/hub/HubManager.java

@@ -23,6 +23,7 @@ import org.bukkit.event.block.BlockBreakEvent;
 import org.bukkit.event.block.BlockPlaceEvent;
 import org.bukkit.event.block.LeavesDecayEvent;
 import org.bukkit.event.entity.EntityDamageEvent;
+import org.bukkit.event.entity.EntityExplodeEvent;
 import org.bukkit.event.entity.EntityDamageEvent.DamageCause;
 import org.bukkit.event.player.AsyncPlayerChatEvent;
 import org.bukkit.event.player.PlayerDropItemEvent;
@@ -79,6 +80,7 @@ public class HubManager extends MiniClientPlugin<HubClient>
 		_spawn = new Location(UtilWorld.getWorld("world"), 0.5, 74, 0.5);
 		
 		new TextCreator(this);
+		new Dragon(this);
 	}
 	
 	@EventHandler
@@ -520,4 +522,10 @@ public class HubManager extends MiniClientPlugin<HubClient>
 		else if (r > 0.25)	_mobs.add(loc.getWorld().spawn(loc, Sheep.class));
 		else				_mobs.add(loc.getWorld().spawn(loc, Chicken.class));
 	}
+	
+	@EventHandler(priority = EventPriority.LOWEST)
+	public void Explosion(EntityExplodeEvent event)
+	{
+		event.blockList().clear();
+	}
 }