Various changes to the vehicle hooks.

src/main/java/org/bukkit/event/vehicle/VehicleCreateEvent.java

@@ -1,5 +1,6 @@
 package org.bukkit.event.vehicle;
 
+import org.bukkit.Vector;
 import org.bukkit.Vehicle;
 
 /**
@@ -8,8 +9,41 @@ import org.bukkit.Vehicle;
  * @author sk89q
  */
 public class VehicleCreateEvent extends VehicleEvent {
-    public VehicleCreateEvent(Type type, Vehicle vehicle) {
+    private boolean slowWhenEmpty;
+    private Vector derailedVelocityFactor;
+    private Vector flyingVelocityFactor;
+    
+    public VehicleCreateEvent(Type type, Vehicle vehicle,
+            boolean slowWhenEmpty, Vector derailedVelocityFactor,
+            Vector flyingVelocityFactor) {
+        
         super(type, vehicle);
+        this.slowWhenEmpty = slowWhenEmpty;
+        this.derailedVelocityFactor = derailedVelocityFactor;
+        this.flyingVelocityFactor = flyingVelocityFactor;
+    }
+    
+    public void setSlowWhenEmpty(boolean setting) {
+        slowWhenEmpty = setting;
+    }
+    
+    public boolean shouldSlowWhenEmpty() {
+        return slowWhenEmpty;
+    }
+    
+    public void setDerailedVelocityFactor(Vector setting) {
+        derailedVelocityFactor = setting.clone();
+    }
+    
+    public Vector getDerailedVelocityFactor() {
+        return derailedVelocityFactor.clone();
+    }
+    
+    public void setFlyingVelocityFactor(Vector setting) {
+        flyingVelocityFactor = setting.clone();
+    }
+    
+    public Vector getFlyingVelocityFactor() {
+        return flyingVelocityFactor.clone();
     }
-
 }