Method writeItem

game/src/main/java/jake2/game/items/GameItems.java:1375–1380

Writes an item reference.

(QuakeFile f, GameItem item)

     * Writes an item reference.
     */
    public static void writeItem(QuakeFile f, GameItem item) throws IOException {
        if (item == null)
            f.writeInt(-1);
        else
            f.writeInt(item.index);
    }

    /**
     * Reads the item index and returns the game item.