--- miscJava/bukkit-minecraft-plugins/HoerupUtils/src/dk/thoerup/bukkit/hoeruputils/SecretDoor.java	2011/06/26 14:26:58	1526
+++ miscJava/bukkit-minecraft-plugins/HoerupUtils/src/dk/thoerup/bukkit/hoeruputils/SecretDoor.java	2011/06/26 16:01:09	1527
@@ -1,11 +1,18 @@
 package dk.thoerup.bukkit.hoeruputils;
 
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.RandomAccessFile;
+
 import java.util.HashMap;
+import java.util.LinkedList;
 import java.util.Map;
 
 import org.bukkit.Effect;
 import org.bukkit.Location;
 import org.bukkit.Material;
+import org.bukkit.Server;
 import org.bukkit.World;
 import org.bukkit.block.Block;
 import org.bukkit.entity.Player;
@@ -20,6 +27,7 @@
 public class SecretDoor extends BlockListener {
 	
 	HashMap<Location,Door> doormap = new HashMap<Location,Door>();
+	LinkedList<Door> doors = new LinkedList<Door>();
 
 	private PlayerHandler handler = new PlayerHandler();
 
@@ -27,6 +35,8 @@
 
 	public SecretDoor(Plugin plugin) {
 		this.plugin = plugin;
+
+		loadAll();
 	}
 	
 	public PlayerListener getPlayerListener() {
@@ -39,6 +49,7 @@
 		if (door != null) {
 			event.getPlayer().sendMessage("Secret door broken");
 			door.unregisterMap(doormap);
+			doors.remove(door);
 		}
 	}
 
@@ -57,9 +68,55 @@
 			Door door = new Door(sign);
 			door.registerMap(doormap);
 
+			doors.add(door);
+
 			event.getPlayer().sendMessage("Secret door created");
 		
 			sign.setTypeId(0);
+
+			saveAll();
+		}
+	}
+
+	private void saveAll() {
+		try {
+
+			File f = new File( plugin.getDataFolder(), "secretdoors.csv");
+			RandomAccessFile out = new RandomAccessFile( f, "rw" );
+			out.setLength(0); 	
+
+			for (Door door : doors) {
+				out.writeBytes( door.toCsv() );
+				out.writeBytes( "\n");
+			}
+
+			out.close();
+		} catch (IOException e) {
+			System.out.println(e.getMessage() );
+			e.printStackTrace();
+		}
+	}
+
+	private void loadAll() {
+		try {
+			File f = new File( plugin.getDataFolder(), "secretdoors.csv");
+			RandomAccessFile in = new RandomAccessFile( f, "r" );
+
+			String line;
+			while ( (line = in.readLine() ) != null ) {
+				Door door = new Door(line, plugin.getServer() );		
+				doors.add( door );
+				door.registerMap( doormap );	
+			}
+			in.close();
+			
+		} 
+		catch (FileNotFoundException fnfe) {
+			return;
+		}
+		catch (IOException e) {
+			System.out.println(e.getMessage() );
+			e.printStackTrace();
 		}
 	}
 
@@ -103,6 +160,7 @@
 		}
 	}
 
+
 	class Door {
 		Location leftUpper;
 		Location rightUpper;
@@ -147,6 +205,46 @@
 			rightLower.setY( rightLower.getY() - 1);
 		}
 
+		public Door(String input, Server server) {
+			String parts[] = input.split(":");
+
+			World w = server.getWorld( parts[0] );
+
+			leftUpper  = new Location(w, Integer.parseInt(parts[1]),  Integer.parseInt(parts[2]),  Integer.parseInt(parts[3]) );
+			rightUpper = new Location(w, Integer.parseInt(parts[4]),  Integer.parseInt(parts[5]),  Integer.parseInt(parts[6]) );
+			leftLower  = new Location(w, Integer.parseInt(parts[7]),  Integer.parseInt(parts[8]),  Integer.parseInt(parts[9]) );
+			rightLower = new Location(w, Integer.parseInt(parts[10]), Integer.parseInt(parts[11]), Integer.parseInt(parts[12]) );
+			material = Integer.parseInt( parts[13] );
+		}
+
+		public String toCsv() {
+			StringBuilder sb = new StringBuilder();
+			sb.append( leftUpper.getWorld().getName() );
+
+			sb.append( ":" + leftUpper.getBlockX() );
+			sb.append( ":" + leftUpper.getBlockY() );
+			sb.append( ":" + leftUpper.getBlockZ() );
+
+			sb.append( ":" + rightUpper.getBlockX() );
+			sb.append( ":" + rightUpper.getBlockY() );
+			sb.append( ":" + rightUpper.getBlockZ() );
+
+
+			sb.append( ":" + leftLower.getBlockX() );
+			sb.append( ":" + leftLower.getBlockY() );
+			sb.append( ":" + leftLower.getBlockZ() );
+
+
+			sb.append( ":" + rightLower.getBlockX() );
+			sb.append( ":" + rightLower.getBlockY() );
+			sb.append( ":" + rightLower.getBlockZ() );
+
+			sb.append( ":" + material );
+
+			return sb.toString();
+		}
+
+
 		public void registerMap(Map<Location,Door> map) {
 			map.put(leftUpper, this );
 			map.put(rightUpper, this );