Initial commit

src/main/java/net/knarcraft/paidsigns/manager/EconomyManager.java

@@ -0,0 +1,62 @@
+package net.knarcraft.paidsigns.manager;
+
+import net.milkbowl.vault.economy.Economy;
+import org.bukkit.OfflinePlayer;
+import org.bukkit.entity.Player;
+
+/**
+ * A manager that performs all Economy tasks
+ */
+public final class EconomyManager {
+
+    private static Economy economy;
+
+    private EconomyManager() {
+
+    }
+
+    /**
+     * Initializes the economy manager
+     *
+     * @param economy <p>The economy object to use for everything economy-related</p>
+     */
+    public static void initialize(Economy economy) {
+        EconomyManager.economy = economy;
+    }
+
+    /**
+     * Checks whether the given player can afford the given cost
+     *
+     * @param player <p>The player to pay the cost</p>
+     * @param cost   <p>The cost the player needs to pay</p>
+     * @return <p>True if the player is able to afford the cost</p>
+     */
+    public static boolean canAfford(OfflinePlayer player, double cost) {
+        return economy.has(player, cost);
+    }
+
+    /**
+     * Gets the name of the used currency
+     *
+     * @param plural <p>Whether to get the plural name or the singular name</p>
+     * @return <p>The name of the used currency</p>
+     */
+    public static String getCurrency(boolean plural) {
+        if (plural) {
+            return economy.currencyNamePlural();
+        } else {
+            return economy.currencyNameSingular();
+        }
+    }
+
+    /**
+     * Withdraws the given cost from the given player's account
+     *
+     * @param player <p>The player to withdraw money from</p>
+     * @param cost   <p>The amount of money to withdraw</p>
+     */
+    public static void withdraw(Player player, double cost) {
+        economy.withdrawPlayer(player, cost);
+    }
+
+}