coord: Changed to record type

src/comp1110/ass2/Coord.java

@@ -1,62 +1,46 @@
 package comp1110.ass2;
 
-import java.util.ArrayList;
-
 /**
  * Object to store coordinates
  * This stores the x and y coordinates of a point
  */
-public class Coord {
+public record Coord(int y, int x) {
-    private int x;
-    private int y;
-
     /**
      * Constructor for the Coord object
+     *
      * @param x x coordinate
      * @param y y coordinate
      */
-    public Coord(int y, int x) {
+    public Coord {
-        this.x = x;
-        this.y = y;
     }
 
     // region Getters and Setters
+
     /**
      * Get the x coordinate
+     *
      * @return int x coordinate
      */
-    public int getX() {
+    @Override
+    public int x() {
         return x;
     }
 
     /**
      * Get the y coordinate
+     *
      * @return int y coordinate
      */
-    public int getY() {
+    @Override
+    public int y() {
         return y;
     }
 
-    /**
-     * Set the x coordinate
-     * @param x int x coordinate
-     */
-    public void setX(int x) {
-        this.x = x;
-    }
-
-    /**
-     * Set the y coordinate
-     * @param y int y coordinate
-     */
-    public void setY(int y) {
-        this.y = y;
-    }
-
     // endregion
 
     /**
      * Check if two coordinates are equal
+     *
      * @param coord Coord object to compare to
      * @return boolean true if equal, false otherwise
      */
@@ -66,6 +50,7 @@ public class Coord {
 
     /**
      * Check if two coordinates are adjacent (does not include diagonals)
+     *
      * @param coord Coord object to compare to
      */
     public boolean isAdjacent(Coord coord) {
@@ -80,9 +65,10 @@ public class Coord {
 
     /**
      * Check if two coordinates are adjacent (includes diagonals)
+     *
      * @param coord Coord object to compare to
      */
-    public boolean isAdjacentDiagonal(Coord coord){
+    public boolean isAdjacentDiagonal(Coord coord) {
         if (isAdjacent(coord)) return true;
         if (this.x == coord.x - 1 && this.y == coord.y - 1) return true;
         if (this.x == coord.x - 1 && this.y == coord.y + 1) return true;
@@ -90,8 +76,43 @@ public class Coord {
         return (this.x == coord.x + 1 && this.y == coord.y + 1);
     }
 
+    /**
+     * @param player Player to check owned by
+     * @return ArrayList of adjacent coordinates
+     */
+    public Coord[] getClaimedAdjacent(Player player) {
+        Coord[] adjacent = new Coord[8];
+        adjacent[0] = new Coord(this.y, this.x + 1);
+        adjacent[1] = new Coord(this.y, this.x - 1);
+        adjacent[2] = new Coord(this.y + 1, this.x);
+        adjacent[3] = new Coord(this.y - 1, this.x);
+        adjacent[4] = new Coord(this.y + 1, this.x + 1);
+        adjacent[5] = new Coord(this.y + 1, this.x - 1);
+        adjacent[6] = new Coord(this.y - 1, this.x + 1);
+        adjacent[7] = new Coord(this.y - 1, this.x - 1);
+
+        Coord[] adjacentOwned = new Coord[8];
+        int ownedCount = 0;
+
+        for (Coord c : player.getPieces()) {
+            for (int i = 0; i < adjacent.length; i++) {
+                if (c.equals(adjacent[i])) {
+                    adjacentOwned[i] = c;
+                    ownedCount++;
+                }
+            }
+        }
+        Coord[] owned = new Coord[ownedCount];
+        for (int i = 0; i < ownedCount; i++) {
+            owned[i] = adjacentOwned[i];
+        }
+        return adjacentOwned;
+    }
+
+
     /**
      * Get a string representation of the coordinate (y,x)
+     *
      * @return String representation of the coordinate
      */
     @Override