Add CookTimeTotal API to Furnace

By: md_5 <git@md-5.net>

paper-api/src/main/java/org/bukkit/block/Furnace.java

@@ -28,6 +28,8 @@ public interface Furnace extends Container, Nameable {
     /**
      * Get cook time.
      *
+     * This is the amount of time the item has been cooking for.
+     *
      * @return Cook time
      */
     public short getCookTime();
@@ -35,10 +37,30 @@ public interface Furnace extends Container, Nameable {
     /**
      * Set cook time.
      *
+     * This is the amount of time the item has been cooking for.
+     *
      * @param cookTime Cook time
      */
     public void setCookTime(short cookTime);
 
+    /**
+     * Get cook time total.
+     *
+     * This is the amount of time the item is required to cook for.
+     *
+     * @return Cook time total
+     */
+    public int getCookTimeTotal();
+
+    /**
+     * Set cook time.
+     *
+     * This is the amount of time the item is required to cook for.
+     *
+     * @param cookTimeTotal Cook time total
+     */
+    public void setCookTimeTotal(int cookTimeTotal);
+
     @Override
     public FurnaceInventory getInventory();