Add economy support. Update to 2.1.1

Not tested at all!

src/com/drtshock/playervaults/Main.java

@@ -6,7 +6,10 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.util.logging.Logger;
 
+import net.milkbowl.vault.economy.Economy;
+
 import org.bukkit.configuration.file.YamlConfiguration;
+import org.bukkit.plugin.RegisteredServiceProvider;
 import org.bukkit.plugin.java.JavaPlugin;
 
 import com.drtshock.playervaults.commands.Commands;
@@ -22,6 +25,7 @@ public class Main extends JavaPlugin {
 	public static boolean update = false;
 	public static String name = "";
 	Commands commands;
+	public static Economy econ = null;
 
 	@Override
 	public void onEnable() {
@@ -44,6 +48,7 @@ public class Main extends JavaPlugin {
 		commands = new Commands();
 		getCommand("pv").setExecutor(commands);
 		getCommand("pvdel").setExecutor(commands);
+		setupEconomy();
 	}
 
 	public void startMetrics() {
@@ -55,6 +60,18 @@ public class Main extends JavaPlugin {
 		}
 	}
 
+	private boolean setupEconomy() {
+		if (getServer().getPluginManager().getPlugin("Vault") == null) {
+			return false;
+		}
+		RegisteredServiceProvider<Economy> rsp = getServer().getServicesManager().getRegistration(Economy.class);
+		if (rsp == null) {
+			return false;
+		}
+		econ = rsp.getProvider();
+		return econ != null;
+	}
+
 	public void loadConfig() {
 		File config = new File(getDataFolder() + File.separator + "config.yml");
 		if(!config.exists()) {

src/com/drtshock/playervaults/commands/VaultOperations.java

@@ -7,6 +7,7 @@ import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
 import com.drtshock.playervaults.Main;
+import com.drtshock.playervaults.util.EconomyOperations;
 import com.drtshock.playervaults.util.Lang;
 import com.drtshock.playervaults.util.VaultManager;
 
@@ -23,6 +24,7 @@ public class VaultOperations {
 		}
 		return false;
 	}
+	
 	/*
 	 * TODO: Change how permissions are checked here.
 	 */
@@ -37,9 +39,14 @@ public class VaultOperations {
 				return false;
 			}
 			if(checkPerms(sender, number)) {
-				vm.loadVault(sender, sender.getName(), number);
-				sender.sendMessage(Lang.TITLE.toString() + Lang.OPEN_VAULT.toString().replace("%v", arg));
-				return true;
+				if(EconomyOperations.payToOpen(sender)) {
+					vm.loadVault(sender, sender.getName(), number);
+					sender.sendMessage(Lang.TITLE.toString() + Lang.OPEN_VAULT.toString().replace("%v", arg));
+					return true;
+				} else {
+					sender.sendMessage(Lang.TITLE.toString() + Lang.INSUFFICIENT_FUNDS);
+					return false;
+				}
 			} else {
 				Feedback.noPerms(sender);
 			}
@@ -49,7 +56,6 @@ public class VaultOperations {
 		return false;
 	}
 
-
 	public static boolean openOtherVault(Player sender, String user, String arg) {
 		if(sender.hasPermission("playervaults.admin")) {
 			if(arg.matches("^[0-9]{1,2}$")) {
@@ -72,6 +78,7 @@ public class VaultOperations {
 		}
 		return false;
 	}
+	
 	public static void deleteOwnVault(Player sender, String arg) {
 		if(arg.matches("^[0-9]{1,2}$")) {
 			int number = 0;
@@ -82,7 +89,10 @@ public class VaultOperations {
 				sender.sendMessage(Lang.TITLE.toString() + ChatColor.RED + Lang.MUST_BE_NUMBER);
 			}
 			try {
-				vm.deleteVault(sender, sender.getName(), number);
+				if(EconomyOperations.refundOnDelete(sender)) {
+					vm.deleteVault(sender, sender.getName(), number);
+					return;
+				}
 			} catch (IOException e) {
 				sender.sendMessage(Lang.TITLE.toString() + Lang.DELETE_VAULT_ERROR);
 			}
@@ -90,6 +100,7 @@ public class VaultOperations {
 			sender.sendMessage(Lang.TITLE.toString()+ Lang.MUST_BE_NUMBER);
 		}
 	}
+	
 	public static void deleteOtherVault(CommandSender sender, String user, String arg) {
 		if(sender.hasPermission("playervaults.delete")) {
 			if(arg.matches("^[0-9]{1,2}$")) {

src/com/drtshock/playervaults/util/EconomyOperations.java

@@ -0,0 +1,63 @@
+package com.drtshock.playervaults.util;
+
+import net.milkbowl.vault.economy.EconomyResponse;
+
+import org.bukkit.configuration.file.FileConfiguration;
+import org.bukkit.entity.Player;
+
+import com.drtshock.playervaults.Main;
+
+public class EconomyOperations {
+
+	public Main plugin;
+	private static FileConfiguration config;
+
+	public EconomyOperations(Main instance) {
+		this.plugin = instance;
+		EconomyOperations.config = plugin.getConfig();
+	}
+
+
+	public static boolean payToOpen(Player player) {
+		if(!config.getBoolean("economy.enabled") || player.hasPermission("playervaults.free"))
+			return true;
+
+		double cost = config.getDouble("economy.cost-to-open");
+		EconomyResponse resp = Main.econ.withdrawPlayer(player.getName(), cost);
+		if(resp.transactionSuccess()) {
+			player.sendMessage(Lang.TITLE.toString() + Lang.COST_TO_OPEN.toString());
+			return true;
+		}
+
+		return false;
+	}
+	
+	public static boolean payToMake(Player player) {
+		if(!config.getBoolean("economy.enabled") || player.hasPermission("playervaults.free"))
+			return true;
+
+		double cost = config.getDouble("economy.cost-to-create");
+		EconomyResponse resp = Main.econ.withdrawPlayer(player.getName(), cost);
+		if(resp.transactionSuccess()) {
+			player.sendMessage(Lang.TITLE.toString() + Lang.COST_TO_CREATE.toString());
+			return true;
+		}
+
+		return false;
+	}
+	
+	public static boolean refundOnDelete(Player player) {
+		if(!config.getBoolean("economy.enabled") || player.hasPermission("playervaults.free"))
+			return true;
+
+		double cost = config.getDouble("economy.refund-on-delete");
+		EconomyResponse resp = Main.econ.depositPlayer(player.getName(), cost);
+		if(resp.transactionSuccess()) {
+			player.sendMessage(Lang.TITLE.toString() + Lang.REFUND_AMOUNT.toString());
+			return true;
+		}
+
+		return false;
+	}
+
+}

src/com/drtshock/playervaults/util/Lang.java

@@ -13,7 +13,11 @@ public enum Lang {
 	PLAYER_ONLY("player-only"),
 	MUST_BE_NUMBER("must-be-number"),
 	DELETE_VAULT_ERROR("delete-vault-error"),
-	NO_PERMS("no-permissions");
+	NO_PERMS("no-permissions"),
+	INSUFFICIENT_FUNDS("insufficient-funds"),
+	REFUND_AMOUNT("refund-amount"),
+	COST_TO_CREATE("cost-to-create"),
+	COST_TO_OPEN("cost-to-open");
 
 	private String path = "";
 	private static YamlConfiguration lang;