From b11964dac44ca99af9d9286b2ab37ef395b11b22 Mon Sep 17 00:00:00 2001
From: snowleo <snowleo@e251c2fe-e539-e718-e476-b85c1f46cddb>
Date: Sun, 3 Apr 2011 12:02:33 +0000
Subject: [PATCH] [trunk] Warp signs 4th line: charge money or items

git-svn-id: https://svn.java.net/svn/essentials~svn/trunk@1097 e251c2fe-e539-e718-e476-b85c1f46cddb
---
 .../essentials/EssentialsBlockListener.java   |  9 +++++++
 .../essentials/EssentialsPlayerListener.java  | 25 +++++++++++++++++++
 2 files changed, 34 insertions(+)

diff --git a/Essentials/src/com/earth2me/essentials/EssentialsBlockListener.java b/Essentials/src/com/earth2me/essentials/EssentialsBlockListener.java
index 286fd996c..ac00d5eab 100644
--- a/Essentials/src/com/earth2me/essentials/EssentialsBlockListener.java
+++ b/Essentials/src/com/earth2me/essentials/EssentialsBlockListener.java
@@ -121,6 +121,15 @@ public class EssentialsBlockListener extends BlockListener
 			{
 				event.setLine(0, "§4[Warp]");
 				if (user.isAuthorized("essentials.signs.warp.create")) {
+					if (!event.getLine(3).isEmpty())
+					{
+						String[] l1 = event.getLine(3).split("[ :-]+");
+						boolean m1 = l1[0].matches("\\$[0-9]+");
+						int q1 = Integer.parseInt(m1 ? l1[0].substring(1) : l1[0]);
+						if (q1 < 1) throw new Exception("Quantities must be greater than 0.");
+						if (!m1) ItemDb.get(l1[1]);
+						event.setLine(3, (m1 ? "$" + q1 : q1 + " " + l1[1]));
+					}
 					if (event.getLine(1).isEmpty()) {
 						event.setLine(1, "§dWarp name here!");
 						return;
diff --git a/Essentials/src/com/earth2me/essentials/EssentialsPlayerListener.java b/Essentials/src/com/earth2me/essentials/EssentialsPlayerListener.java
index 69732523c..6ffd8aef9 100644
--- a/Essentials/src/com/earth2me/essentials/EssentialsPlayerListener.java
+++ b/Essentials/src/com/earth2me/essentials/EssentialsPlayerListener.java
@@ -344,6 +344,31 @@ public class EssentialsPlayerListener extends PlayerListener
 			}
                         if (sign.getLine(0).equals("§1[Warp]"))
 			{
+				if (!sign.getLine(3).isEmpty()) {
+					String[] l1 = sign.getLine(3).split("[ :-]+");
+					boolean m1 = l1[0].matches("\\$[0-9]+");
+					int q1 = Integer.parseInt(m1 ? l1[0].substring(1) : l1[0]);
+					if (q1 < 1) {
+						throw new Exception("Quantities must be greater than 0.");
+					}
+					if (m1)
+					{
+						if (user.getMoney() < q1) {
+							throw new Exception("You do not have sufficient funds.");
+						}
+						user.takeMoney(q1);
+						user.sendMessage("$" + q1 + " taken from your bank account.");
+					}
+					else
+					{
+						ItemStack i = ItemDb.get(l1[1], q1);
+						if (!InventoryWorkaround.containsItem((CraftInventory)user.getInventory(), true, i)) {
+							throw new Exception("You do not have " + q1 + "x " + l1[1] + ".");
+						}
+						InventoryWorkaround.removeItem((CraftInventory)user.getInventory(), true, i);
+						user.updateInventory();
+					}
+				}
 				if (!sign.getLine(2).isEmpty()) {
 					if (sign.getLine(2).equals("§2Free")) {
 						user.teleportCooldown();