prepare for hand drawing with maze.

2017-12-01 22:20:33 +01:00
parent eeb1172f88
commit 7deeb203ff
3 changed files with 37 additions and 2 deletions
--- a/java/org/artisanlogiciel/games/Position.java
+++ b/java/org/artisanlogiciel/games/Position.java
@@ -1,5 +1,6 @@
 package org.artisanlogiciel.games;

+/** position of a cell with maze */
 public class Position
 {
    private int x, y;
@@ -38,4 +39,20 @@ public class Position
    {
        return "(" + x + "," + y + ")" + "/" + depth;
    }
+
+    public boolean equals(Object other)
+    {
+	// disregards depth
+	if (other instanceof Position )
+	    {
+		Position p = (Position) other;
+		return (p.getX() == x) && (p.getY() == y);
+	    }
+	else
+	    {
+		return false;
+	    }
+		
+		
+    }
 }