Add getCorners() method (#5)

MrMicky-FR · Mar 14, 2020 · 7a89552 · 7a89552
1 parent 9c59f4d
commit 7a89552
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/src/main/java/fr/mrmicky/fastinv/FastInv.java b/src/main/java/fr/mrmicky/fastinv/FastInv.java
@@ -279,6 +279,16 @@ public int[] getBorders() {
         return IntStream.range(0, size).filter(i -> size < 27 || i < 9 || i % 9 == 0 || (i - 8) % 9 == 0 || i > size - 9).toArray();
     }
 
+    /**
+     * Get corners of the inventory.
+     *
+     * @return inventory corners
+     */
+    public int[] getCorners() {
+        int size = inventory.getSize();
+        return IntStream.range(0, size).filter(i -> i % 9 == 0 && (i < 10 || i > size - 19) || (i - 1) % 9 == 0 && (i < 2 || i > size - 9) || (i - 7) % 9 == 0 && (i < 9 || i > size - 3) || (i - 8) % 9 == 0 && (i < 18 || i > size - 11)).toArray();
+    }
+
     /**
      * Get the Bukkit inventory
      *