Hooks XPBank, a new XP economy plugin

Bukkit: http://dev.bukkit.org/server-mods/xpbank/
GitHub: https://github.com/Marenwynn/XPBank

src/net/milkbowl/vault/economy/plugins/Economy_XPBank.java

@@ -0,0 +1,294 @@
+/* This file is part of Vault.
+
+    Vault is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Vault is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with Vault.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package net.milkbowl.vault.economy.plugins;
+
+import java.util.List;
+import java.util.logging.Logger;
+
+import net.milkbowl.vault.economy.Economy;
+import net.milkbowl.vault.economy.EconomyResponse;
+import net.milkbowl.vault.economy.EconomyResponse.ResponseType;
+
+import org.bukkit.Bukkit;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.Listener;
+import org.bukkit.event.server.PluginDisableEvent;
+import org.bukkit.event.server.PluginEnableEvent;
+import org.bukkit.plugin.Plugin;
+
+import com.gmail.mirelatrue.xpbank.XPBank;
+
+public class Economy_XPBank implements Economy {
+    private static final Logger log = Logger.getLogger("Minecraft");
+
+    private final String name = "XPBank";
+    private Plugin plugin = null;
+    private XPBank XPB = null;
+
+    public Economy_XPBank(Plugin plugin) {
+        this.plugin = plugin;
+        Bukkit.getServer().getPluginManager().registerEvents(new EconomyServerListener(this), plugin);
+        
+        // Load Plugin in case it was loaded before
+        if (XPB == null) {
+            Plugin economy = plugin.getServer().getPluginManager().getPlugin("XPBank");
+            if (economy != null && economy.isEnabled()) {
+                XPB = (XPBank) economy;
+                log.info(String.format("[%s][Economy] %s hooked.", plugin.getDescription().getName(), name));
+            }
+        }
+    }
+
+    public class EconomyServerListener implements Listener {
+        Economy_XPBank economy = null;
+
+        public EconomyServerListener(Economy_XPBank economy_XPBank) {
+            this.economy = economy_XPBank;
+        }
+        
+
+        @EventHandler(priority = EventPriority.MONITOR)
+        public void onPluginEnable(PluginEnableEvent event) {
+            if (economy.XPB == null) {
+                Plugin eco = plugin.getServer().getPluginManager().getPlugin("XPBank");
+
+                if (eco != null && eco.isEnabled()) {
+                    economy.XPB = (XPBank) eco;
+                    log.info(String.format("[%s][Economy] %s hooked.", plugin.getDescription().getName(), economy.name));
+                }
+            }
+        }
+
+        @EventHandler(priority = EventPriority.MONITOR)
+        public void onPluginDisable(PluginDisableEvent event) {
+            if (economy.XPB != null) {
+                if (event.getPlugin().getDescription().getName().equals("XPBank")) {
+                    economy.XPB = null;
+                    log.info(String.format("[%s][Economy] %s unhooked.", plugin.getDescription().getName(), economy.name));
+                }
+            }
+        }
+    }
+
+    @Override
+    public boolean isEnabled() {
+        return this.XPB != null;
+    }
+
+    @Override
+    public String getName() {
+        return name;
+    }
+
+    @Override
+    public String format(double amount) {
+        return String.format("%d %s", (int) amount, XPBank.currencyName);
+    }
+
+    @Override
+    public String currencyNamePlural() {
+        return XPBank.currencyName;
+    }
+
+    @Override
+    public String currencyNameSingular() {
+        return XPBank.currencyName;
+    }
+
+    @Override
+    public double getBalance(String playerName) {
+        return XPB.getBalance(playerName);
+    }
+
+    @Override
+    public boolean has(String playerName, double amount) {
+        if (XPB.getBalance(playerName) >= (int) amount) { return true; }
+        return false;
+    }
+
+    @Override
+    public EconomyResponse withdrawPlayer(String playerName, double amount) {
+        if (!XPB.playerExists(playerName)) {
+            return new EconomyResponse(0, 0, ResponseType.FAILURE, "Player doesn't exist");
+        }
+        
+        int value = (int) amount;
+        int balance = XPB.getBalance(playerName);
+
+        if (value < 1) {
+            return new EconomyResponse(0, balance, ResponseType.FAILURE, "Amount must be greater than zero");
+        }
+
+        if (value > balance) {
+            return new EconomyResponse(0, balance, ResponseType.FAILURE, String.format("Insufficient %s", XPBank.currencyName));
+        }
+
+        XPB.addToBalance(playerName, -value);
+        
+        return new EconomyResponse(value, balance - value, ResponseType.SUCCESS, null);
+    }
+
+    @Override
+    public EconomyResponse depositPlayer(String playerName, double amount) {
+        if (!XPB.playerExists(playerName)) {
+        	// Stupid plugins that use fake players without creating them first...
+            // return new EconomyResponse(0, 0, ResponseType.FAILURE, "Player doesn't exist");
+        	this.createPlayerAccount(playerName);
+        }
+        
+        int value = (int) amount;
+        int balance = XPB.getBalance(playerName);
+
+        if (value < 1) {
+            return new EconomyResponse(0, balance, ResponseType.FAILURE, "Amount must be greater than zero");
+        }
+
+        XPB.addToBalance(playerName, value);
+
+        return new EconomyResponse(value, balance + value, ResponseType.SUCCESS, null);
+    }
+
+    @Override
+    public EconomyResponse createBank(String name, String player) {
+    	if (XPB.bankExists(name)) {
+    		return new EconomyResponse(0, XPB.getBankBalance(name), ResponseType.FAILURE, "That account already exists");
+    	}
+    	
+    	Boolean created = XPB.addBank(name);
+    	
+    	if (!created) {
+    		return new EconomyResponse(0, 0, ResponseType.FAILURE, "There was an error creating the account");
+    	}
+    	
+    	return new EconomyResponse(0, 0, ResponseType.SUCCESS, null);
+    }
+
+    @Override
+    public EconomyResponse deleteBank(String name) {
+    	if (!XPB.bankExists(name)) {
+    		return new EconomyResponse(0, 0, ResponseType.FAILURE, "There is no account with that name");
+    	}
+    	
+    	Boolean deleted = XPB.deleteBank(name);
+    	
+    	if (!deleted) {
+    		return new EconomyResponse(0, 0, ResponseType.FAILURE, "There was an error deleting the account");
+    	}
+    	
+    	return new EconomyResponse(0, 0, ResponseType.SUCCESS, null);
+    }
+
+    @Override
+    public EconomyResponse bankHas(String name, double amount) {
+    	if (!XPB.bankExists(name)) {
+    		return new EconomyResponse(0, 0, ResponseType.FAILURE, "There is no account with that name");
+    	}
+    	
+    	int balance = XPB.getBankBalance(name);
+    	
+    	if (balance >= (int) amount) {
+    		return new EconomyResponse(0, balance, ResponseType.SUCCESS, null);
+    	}
+    	
+    	return new EconomyResponse(0, balance, ResponseType.FAILURE, String.format("The account does not have that much %s", XPBank.currencyName));
+    }
+
+    @Override
+    public EconomyResponse bankWithdraw(String name, double amount) {
+    	if (!XPB.bankExists(name)) {
+    		return new EconomyResponse(0, 0, ResponseType.FAILURE, "There is no account with that name");
+    	}
+    	
+        int value = (int) amount;
+        int balance = XPB.getBankBalance(name);
+
+        if (value < 1) {
+            return new EconomyResponse(0, balance, ResponseType.FAILURE, "Amount must be greater than zero");
+        }
+
+        if (value > balance) {
+            return new EconomyResponse(0, balance, ResponseType.FAILURE, String.format("Insufficient %s", XPBank.currencyName));
+        }
+
+        XPB.addToBankBalance(name, -value);
+        
+        return new EconomyResponse(value, balance - value, ResponseType.SUCCESS, null);
+    }
+
+    @Override
+    public EconomyResponse bankDeposit(String name, double amount) {
+    	if (!XPB.bankExists(name)) {
+    		return new EconomyResponse(0, 0, ResponseType.FAILURE, "There is no account with that name");
+    	}
+    	
+    	int value = (int) amount;
+        int balance = XPB.getBankBalance(name);
+
+        if (value < 1) {
+            return new EconomyResponse(0, balance, ResponseType.FAILURE, "Amount must be greater than zero");
+        }
+
+        XPB.addToBankBalance(name, value);
+
+        return new EconomyResponse(value, balance + value, ResponseType.SUCCESS, null);
+    }
+
+    @Override
+    public EconomyResponse isBankOwner(String name, String playerName) {
+    	return new EconomyResponse(0, 0, ResponseType.NOT_IMPLEMENTED, "XPBank does not support assigning bank owners");
+    }
+
+    @Override
+    public EconomyResponse isBankMember(String name, String playerName) {
+    	return new EconomyResponse(0, 0, ResponseType.NOT_IMPLEMENTED, "XPBank does not support assigning bank members");
+    }
+
+    @Override
+    public EconomyResponse bankBalance(String name) {
+    	if (!XPB.bankExists(name)) {
+    		return new EconomyResponse(0, 0, ResponseType.FAILURE, "There is no account with that name");
+    	}
+    	
+    	return new EconomyResponse(0, XPB.getBankBalance(name), ResponseType.SUCCESS, null);
+    }
+
+    @Override
+    public List<String> getBanks() {
+        return XPB.getBanks();
+    }
+
+    @Override
+    public boolean hasBankSupport() {
+        return true;
+    }
+
+    @Override
+    public boolean hasAccount(String playerName) {
+        return XPB.playerExists(playerName);
+    }
+    
+    @Override
+    public boolean createPlayerAccount(String playerName) {
+    	return XPB.addPlayer(playerName);
+    }
+
+	@Override
+	public int fractionalDigits() {
+		return 0;
+	}
+}