Differences

This shows you the differences between two versions of the page.

--- milewalker [2019/08/23 09:28] – created frchris
+++ milewalker [2019/08/23 09:37] (current) – [MileWalkerRunner] frchris
@@ Line 2: / Line 2: @@
 <code java>
-public class MileWalker extends Robot               // note the capital letters for the class name
+import kareltherobot.*;
+public class MileWalker extends Robot
+// note the capital letters for the class name
 {
-	public void moveMile()
+	public MileWalker(int street, int avenue,
+                          Direction direction, int beepers)
+	{
+		super(street, avenue, direction, beepers);
+	}
+        public void moveMile()
 	{
-            move(); move(); move(); move();	    // one line to conserve space
+            move(); move(); move(); move();  // one line to conserve space
             move(); move(); move(); move();
 	}
@@ Line 15: / Line 24: @@
 ====== MileWalkerRunner ======
 <code java>
-task()
+import kareltherobot.*;
-{
-       MileWalker lisa = new MileWalker (3, 2, East, 0);       // declare a MileWalker robot
+/**
-       lisa.moveMile();			 // call the new method
+ *
-       lisa.pickBeeper();	         // call an old method
+ * @author Chris Thiel
-       lisa.turnLeft();
+ * @version Aug 19, 2019
-        lisa.move();
+ *  A Class with a main method to run a MileWalkerRobot
-	lisa.pickBeeper();
+ *  similar to 3.3 page 34
-	lisa.moveMile();
+ *
-	lisa.turnOff();
+ */
+public class MileWalkerRunner implements Directions {
+	public static void main(String[] args) {
+		World.setDelay(50);
+		World.setVisible();
+		task();
+	}
+	public static void task(){
+		// Declare a instance of a MileWalker Robot:
+		MileWalker lisa = new MileWalker (3, 2, East, 0);
+		lisa.moveMile();   // call the new method
+		lisa.pickBeeper(); // call an old (inherited) method
+		lisa.turnLeft();
+		lisa.move();
+		lisa.pickBeeper();
+		lisa.moveMile();
+		lisa.turnOff();
+	}
 }
 </code>