From 239480183a0a385ef66f0882ed0d53c39b34bbe2 Mon Sep 17 00:00:00 2001
From: mo khan <mo@mokhan.ca>
Date: Mon, 5 Aug 2019 13:58:12 -0600
Subject: remove API that is not needed

---
 src/Q9/MovingRobot.java | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

(limited to 'src')

diff --git a/src/Q9/MovingRobot.java b/src/Q9/MovingRobot.java
index 03d67c9..aa3ff6e 100644
--- a/src/Q9/MovingRobot.java
+++ b/src/Q9/MovingRobot.java
@@ -4,7 +4,6 @@ import java.util.*;
 
 public class MovingRobot extends Robot {
   private ArrayList<Integer> moves = new ArrayList<Integer>();
-  private int nextMove;
   private Random rng;
 
   public MovingRobot(int x, int y) {
@@ -12,10 +11,6 @@ public class MovingRobot extends Robot {
     this.rng = new Random();
   }
 
-  public boolean validateNextMove() {
-    return validateNextMove(nextMove);
-  }
-
   public boolean validateNextMove(int direction) {
     switch (direction) {
       case Robot.NORTH:
@@ -55,9 +50,7 @@ public class MovingRobot extends Robot {
 
   public void move() {
     int direction = generateNextMove();
-    // if (!validateNextMove(direction)) this.move();
-
-    // this.nextMove = direction;
+    while (!validateNextMove(direction)) direction = generateNextMove();
     this.move(direction);
   }
 
@@ -143,6 +136,8 @@ public class MovingRobot extends Robot {
       System.out.println(
           String.format("R1 (%d, %d), R2: (%d, %d)", r1.getX(), r1.getY(), r2.getX(), r2.getY()));
       System.out.println(Robot.printGrid(r1, r2));
+      System.out.println(String.format("R1 Route: [%s]", r1.printMoves()));
+      System.out.println(String.format("R2 Route: [%s]", r2.printMoves()));
       sleep(1000);
     }
 
-- 
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