Added PlayerToggleSprint event and sprinting related API.

src/main/java/org/bukkit/entity/Player.java

@@ -98,6 +98,20 @@ public interface Player extends HumanEntity, CommandSender, OfflinePlayer {
      */
     public void setSneaking(boolean sneak);
 
+    /**
+     * Gets whether the player is sprinting or not.
+     *
+     * @return true if player is sprinting.
+     */
+    public boolean isSprinting();
+
+    /**
+     * Sets whether the player is sprinting or not.
+     *
+     * @param sprinting true if the player should be sprinting
+     */
+    public void setSprinting(boolean sprinting);
+
     /**
      * Saves the players current location, health, inventory, motion, and other information into the username.dat file, in the world/player folder
      */
@@ -298,6 +312,7 @@ public interface Player extends HumanEntity, CommandSender, OfflinePlayer {
      *
      * @return Current experience points
      */
+
     public int getExperience();
 
     /**

src/main/java/org/bukkit/event/Event.java

@@ -216,6 +216,12 @@ public abstract class Event implements Serializable {
          * @see org.bukkit.event.player.PlayerToggleSneakEvent
          */
         PLAYER_TOGGLE_SNEAK (Category.PLAYER),
+        /**
+         * Called when a player toggles sprint mode
+         *
+         * @see org.bukkit.event.player.PlayerToggleSprintEvent
+         */
+        PLAYER_TOGGLE_SPRINT (Category.PLAYER),
         /**
          * Called when a player interacts with an object or air
          *

src/main/java/org/bukkit/event/player/PlayerListener.java

@@ -150,6 +150,13 @@ public class PlayerListener implements Listener {
      */
     public void onPlayerToggleSneak(PlayerToggleSneakEvent event) {}
 
+    /**
+     * Called when a player toggles sprint mode
+     *
+     * @param event Relevant event details
+     */
+    public void onPlayerToggleSprint(PlayerToggleSprintEvent event) {}
+
     /**
      * Called when a player fills a bucket
      *

src/main/java/org/bukkit/event/player/PlayerToggleSprintEvent.java

@@ -0,0 +1,34 @@
+package org.bukkit.event.player;
+
+import org.bukkit.entity.Player;
+import org.bukkit.event.Cancellable;
+
+/**
+ * Called when a player toggles their sprinting state
+ */
+public class PlayerToggleSprintEvent extends PlayerEvent implements Cancellable {
+    private boolean isSprinting;
+    private boolean cancel = false;
+
+    public PlayerToggleSprintEvent(final Player player, boolean isSprinting) {
+        super(Type.PLAYER_TOGGLE_SPRINT, player);
+        this.isSprinting = isSprinting;
+    }
+
+    /**
+     * Gets whether the player is now sprinting or not.
+     *
+     * @return sprinting state
+     */
+    public boolean isSprinting() {
+        return isSprinting;
+    }
+
+    public boolean isCancelled() {
+        return cancel;
+    }
+
+    public void setCancelled(boolean cancel) {
+        this.cancel = cancel;
+    }
+}

src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java

@@ -385,6 +385,13 @@ public class JavaPluginLoader implements PluginLoader {
                 }
             };
 
+        case PLAYER_TOGGLE_SPRINT:
+                return new EventExecutor() {
+                    public void execute(Listener listener, Event event) {
+                        ((PlayerListener) listener).onPlayerToggleSprint((PlayerToggleSprintEvent) event);
+                    }
+                };
+
         case PLAYER_BUCKET_EMPTY:
             return new EventExecutor() {
                 public void execute(Listener listener, Event event) {