-Created NeighborObjective Class to reference an objective on the map

-Implemented discovery of Objectives nearyby

Signed-off-by: Tony Grosinger <tony@grosinger.net>

src/net/grosinger/nomads/DroneTools.java

@@ -243,7 +243,6 @@ public class DroneTools {
 				} else if (i != 0 && j != 0) {
 					GameObject objectHere = worldReference.getObjectAt(getX() + i, getY() + j);
 					if (objectHere instanceof MoneyPile) {
-						MoneyPile pile = (MoneyPile) objectHere;
 						Point location = new Point(getX() + i, getY() + j);
 						neighbors.add(location);
 					}
@@ -259,10 +258,28 @@ public class DroneTools {
 	 * 
 	 * @return ArrayList of ObjectiveReferences
 	 */
-	public ArrayList<Objective> checkObjectiveLocator() {
-		// TODO - Implement ObjectiveLocator
-		// Should not actually return an Objective
-		return null;
+	public ArrayList<NeighborObjective> checkObjectiveLocator() {
+		ArrayList<NeighborObjective> neighbors = new ArrayList<NeighborObjective>();
+		int maxDistance = listItem.getObjectLocatorDistance();
+		for (int i = maxDistance * -1; i <= maxDistance; i++) {
+			for (int j = maxDistance * -1; j <= maxDistance; j++) {
+				if (getX() + i >= worldSize - 1 || getX() + i < 0 || getY() + j >= worldSize - 1
+						|| getY() + j < 0) {
+
+				} else if (i != 0 && j != 0) {
+					GameObject objectHere = worldReference.getObjectAt(getX() + i, getY() + j);
+					if (objectHere instanceof Objective) {
+						Objective objectiveHere = (Objective) objectHere;
+						if (objectiveHere.getUID().equals(referredDrone.getUID())) {
+							NeighborObjective reference = new NeighborObjective(getX() + i, getY()
+									+ j, objectiveHere);
+							neighbors.add(reference);
+						}
+					}
+				}
+			}
+		}
+		return neighbors;
 	}
 
 	/**

src/net/grosinger/nomads/NeighborObjective.java

@@ -0,0 +1,53 @@
+package net.grosinger.nomads;
+
+public class NeighborObjective implements GameObject {
+
+	private String name;
+	int x;
+	int y;
+	Objective reference;
+
+	public NeighborObjective(int x, int y, Objective obj) {
+		reference = obj;
+		this.x = x;
+		this.y = y;
+	}
+
+	@Override
+	public String getName() {
+		return name;
+	}
+
+	/**
+	 * Retrieve x location
+	 * 
+	 * @return <code>int</code> - x Location
+	 */
+	public int getX() {
+		return x;
+	}
+
+	/**
+	 * Retrieve y location
+	 * 
+	 * @return <code>int</code> - y Location
+	 */
+	public int getY() {
+		return y;
+	}
+
+	/**
+	 * Retrieve bounty of this Objective
+	 * 
+	 * @return <code>int</code>
+	 */
+	public int getBounty() {
+		return reference.getBounty();
+	}
+
+	@Override
+	public void setName(String newName) {
+		name = newName;
+	}
+
+}