Player player = e. getPlayer ( ) ;

if (ManaCoreAPI. hasEnoughMana (player, 25 ) ) {
    ManaCoreAPI. adjustMana (player, - 25 ) ;
}

Player player = (Player ) sender ;

double currentMana = ManaCoreAPI. getMana (player ) ;

player. sendMessage ( "Current Mana: " + currentMana ) ;

    public static void addPlayer (Player player ) // Gives a player the ability use mana and obtain the mana bar    

    public static void setMana (Player player, double amount ) //Sets the amount of mana for the player

    public static double getMana (Player player ) //Gets the current Mana of player

    public static void adjustMana (Player player, double amount ) //Adjusts mana for player. This supports addition/subtraction

    public static boolean hasEnoughMana (Player player, double amount ) //Returns true if player's current Mana is greater than amount.
 
    public static void removePlayer (Player player ) //Removes mana from the player
 

#config file for the Mana Bar
manaBar:
  title : "&b&lMana" # Title of the Mana Bar
  maxMana : 100.0 # Maximum amount of Mana for players