Support Object scaling

src/main/java/com/volmit/iris/util/AxisAlignedBB.java

@@ -2,6 +2,7 @@ package com.volmit.iris.util;
 
 import com.volmit.iris.object.IrisPosition;
 import org.bukkit.World;
+import org.bukkit.util.BlockVector;
 
 public class AxisAlignedBB
 {
@@ -62,11 +63,22 @@ public class AxisAlignedBB
 		return new IrisPosition((int)xb, (int)yb, (int)zb);
 	}
 
+
+	public BlockVector maxbv()
+	{
+		return new BlockVector((int)xb, (int)yb, (int)zb);
+	}
+
 	public IrisPosition min()
 	{
 		return new IrisPosition((int)xa, (int)ya, (int)za);
 	}
 
+	public BlockVector minbv()
+	{
+		return new BlockVector((int)xa, (int)ya, (int)za);
+	}
+
 	public Cuboid toCuboid(World world) {
 		return new Cuboid(min().toLocation(world), max().toLocation(world));
 	}

src/main/java/com/volmit/iris/util/KList.java

@@ -703,6 +703,21 @@ public class KList<T> extends ArrayList<T> implements List<T>
 		return get(M.irand(0, last()));
 	}
 
+	public T getRandom(RNG rng)
+	{
+		if(isEmpty())
+		{
+			return null;
+		}
+
+		if(size() == 1)
+		{
+			return get(0);
+		}
+
+		return get(rng.i(0, last()));
+	}
+
 	public KList<T> qdel(T t)
 	{
 		remove(t);