state: Added initial state, island, player, coord object types

src/comp1110/ass2/Coord.java

@@ -0,0 +1,70 @@
+package comp1110.ass2;
+
+/**
+ * Object to store coordinates
+ * This stores the x and y coordinates of a point
+ */
+public class Coord {
+    private int x;
+    private int y;
+
+    /**
+     * Constructor for the Coord object
+     * @param x x coordinate
+     * @param y y coordinate
+     */
+    public Coord(int x, int y) {
+        this.x = x;
+        this.y = y;
+    }
+
+    /**
+     * Get the x coordinate
+     * @return int x coordinate
+     */
+    public int getX() {
+        return x;
+    }
+
+    /**
+     * Get the y coordinate
+     * @return int y coordinate
+     */
+    public int getY() {
+        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;
+    }
+
+    /**
+     * Check if two coordinates are equal
+     * @param coord Coord object to compare to
+     * @return boolean true if equal, false otherwise
+     */
+    public boolean equals(Coord coord) {
+        return (this.x == coord.x && this.y == coord.y);
+    }
+
+    /**
+     * Get a string representation of the coordinate
+     * @return String representation of the coordinate
+     */
+    @Override
+    public String toString() {
+        return "(" + x + ", " + y + ")";
+    }
+}