Added a allow riding attribute to the gate class. Added code to guaranty compatibility. Added two new commands for setting the riding attribute.

src/de/craftinc/gates/Gate.java

@@ -38,6 +38,8 @@ public class Gate implements ConfigurationSerializable
 	protected boolean isHidden = false;
 	protected boolean isOpen = false;
 
+    protected boolean allowsVehicles = true;
+	
 	protected String id;
 
     /**
@@ -167,6 +169,18 @@ public class Gate implements ConfigurationSerializable
 	}
 
 
+    public void setAllowsVehicles(boolean allowsVehicles)
+    {
+        this.allowsVehicles = allowsVehicles;
+    }
+
+
+    public boolean getAllowsVehicles()
+    {
+        return this.allowsVehicles;
+    }
+
+
     /**
      *
      * @return Will never return 'null' but might return an empty Set.
@@ -265,6 +279,7 @@ public class Gate implements ConfigurationSerializable
 	static protected String locationPitchKey = "locationPitch";
 	static protected String exitYawKey = "exitYaw";
 	static protected String exitPitchKey = "exitPitch";
+	static protected String allowsVehiclesKey = "allowsVehiclesKey";
 
 	
 	@SuppressWarnings("unchecked")
@@ -273,10 +288,6 @@ public class Gate implements ConfigurationSerializable
         try {
 			id = map.get(idKey).toString().toLowerCase();
 
-            if (id == null) {
-                throw new Exception("gates need to have an id");
-            }
-
 			isHidden = (Boolean)map.get(isHiddenKey);
 			isOpen = (Boolean)map.get(isOpenKey);
 			
@@ -293,6 +304,10 @@ public class Gate implements ConfigurationSerializable
 				location.setYaw(((Number)map.get(locationYawKey)).floatValue());
 			}
 
+            if (map.containsKey(allowsVehiclesKey)) {
+                allowsVehicles = (Boolean)map.get(allowsVehiclesKey);
+            }
+			
 			gateBlockLocations = new HashSet<Location>();
 			List<Map<String, Object>> serializedGateBlocks = (List<Map<String, Object>>)map.get(gateBlocksKey);
 			
@@ -327,6 +342,7 @@ public class Gate implements ConfigurationSerializable
 		retVal.put(exitKey, LocationUtil.serializeLocation(exit));
 		retVal.put(isHiddenKey, isHidden);
 		retVal.put(isOpenKey, isOpen);
+        retVal.put(allowsVehiclesKey, allowsVehiclesKey);
 		
 		if (exit != null) {
 			retVal.put(exitPitchKey, exit.getPitch());

src/de/craftinc/gates/GatesManager.java

@@ -41,7 +41,7 @@ public class GatesManager
     protected FileConfiguration gatesConfig;
     protected static final String gatesPath = "gates"; // path to gates inside the yaml file
     protected static final String storageVersionPath = "version";
-    protected static final int storageVersion = 1;
+    protected static final int storageVersion = 2;
 
     protected int chunkRadius;
 

src/de/craftinc/gates/Plugin.java

@@ -147,6 +147,8 @@ public class Plugin extends JavaPlugin
 		commands.add(new CommandUnhide());
         commands.add(new CommandExitOpen());
         commands.add(new CommandNearby());
+        commands.add(new CommandAllowRiding());
+        commands.add(new CommandDenyRiding());
 
 		
 		// Register events

src/de/craftinc/gates/commands/CommandAllowRiding.java

@@ -0,0 +1,46 @@
+/*  Craft Inc. Gates
+    Copyright (C) 2011-2013 Craft Inc. Gates Team (see AUTHORS.txt)
+
+    This program 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.
+
+    This program 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 this program (LGPLv3).  If not, see <http://www.gnu.org/licenses/>.
+*/
+package de.craftinc.gates.commands;
+
+
+import de.craftinc.gates.Plugin;
+
+public class CommandAllowRiding extends BaseCommand
+{
+    public CommandAllowRiding()
+    {
+        aliases.add("allowRiding");
+        aliases.add("ar");
+
+        requiredParameters.add("id");
+
+        helpDescription = "Allow players to travel while riding.";
+
+        requiredPermission = Plugin.permissionManage;
+
+        needsPermissionAtCurrentLocation = false;
+        shouldPersistToDisk = true;
+
+        senderMustBePlayer = false;
+    }
+
+    @Override
+    protected void perform()
+    {
+        gate.setAllowsVehicles(true);
+    }
+}

src/de/craftinc/gates/commands/CommandDenyRiding.java

@@ -0,0 +1,45 @@
+/*  Craft Inc. Gates
+    Copyright (C) 2011-2013 Craft Inc. Gates Team (see AUTHORS.txt)
+
+    This program 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.
+
+    This program 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 this program (LGPLv3).  If not, see <http://www.gnu.org/licenses/>.
+*/
+package de.craftinc.gates.commands;
+
+import de.craftinc.gates.Plugin;
+
+public class CommandDenyRiding extends BaseCommand
+{
+    public CommandDenyRiding()
+    {
+        aliases.add("denyRiding");
+        aliases.add("dr");
+
+        requiredParameters.add("id");
+
+        helpDescription = "Allow players NOT to travel while riding.";
+
+        requiredPermission = Plugin.permissionManage;
+
+        needsPermissionAtCurrentLocation = false;
+        shouldPersistToDisk = true;
+
+        senderMustBePlayer = false;
+    }
+
+    @Override
+    protected void perform()
+    {
+        gate.setAllowsVehicles(false);
+    }
+}

src/de/craftinc/gates/listeners/PlayerMoveListener.java

@@ -104,10 +104,20 @@ public class PlayerMoveListener implements Listener
                                                     player.getLocation().getPitch()
                                                   );
 
-        // Riding (eject player)
+        // Riding
         final Entity vehicle = player.getVehicle();
         final boolean vehicleIsSuitable = (vehicle != null) && (vehicle instanceof Vehicle);
 
+        if (vehicle != null && (!vehicleIsSuitable) || !gate.getAllowsVehicles()) {
+
+            if (!gate.getAllowsVehicles()) {
+                // TODO: display not allowed message
+            }
+
+            return;
+        }
+
+        //  (eject player)
         if (vehicleIsSuitable) {
             vehicle.eject();
             vehicle.remove();
@@ -126,7 +136,7 @@ public class PlayerMoveListener implements Listener
             scheduler.scheduleSyncDelayedTask(plugin, new Runnable() {
                 public void run()
                 {
-                    // TODO: the code below should be executed after the chunk got loaded and not after a fixed time!
+                    // FIXME: the code below should be executed after the chunk got loaded and not after a fixed time!
 
                     // create a new entity at the destination location
                     final Vehicle newVehicle = VehicleCloner.clone((Vehicle)vehicle, destLocation);

src/de/craftinc/gates/persistence/MigrationUtil.java

@@ -31,7 +31,7 @@ public class MigrationUtil
 {
     public static boolean performMigration(int storageVersion, int currentVersion, List<Gate> gates)
     {
-        if (currentVersion == 1 && storageVersion == 0) {
+        if (storageVersion == 0 && currentVersion >= 1) {
 
             for (Gate g : gates) {
 
@@ -46,6 +46,15 @@ public class MigrationUtil
 
             return true;
         }
+        else if (storageVersion == 1  && currentVersion >= 2) {
+
+            for (Gate g : gates) {
+
+                g.setAllowsVehicles(true);
+            }
+
+            return true;
+        }
         else {
             Plugin.log(Level.SEVERE, "Supplied storage version is currently not supported! Make sure you have the latest version of Craft Inc. Gates installed. Plugin will be disabled!");
             return false;