skeleton: Added initial skeleton files

src/comp1110/ass2/skeleton/island.java

@@ -0,0 +1,15 @@
+package comp1110.ass2.skeleton;
+
+public class island {
+    public final int width;
+    public final int height;
+    public tile[][] tiles;
+    public final int score;
+
+    public island(int width, int height, int score) {
+        this.width = width;
+        this.height = height;
+        this.score = score;
+        this.tiles = new tile[width][height];
+    }
+}