Add events

src/me/libraryaddict/disguise/DisguiseAPI.java

@@ -9,12 +9,16 @@ import me.libraryaddict.disguise.DisguiseTypes.DisguiseSound;
 import me.libraryaddict.disguise.DisguiseTypes.DisguiseType;
 import me.libraryaddict.disguise.DisguiseTypes.DisguiseSound.SoundType;
 import me.libraryaddict.disguise.DisguiseTypes.MobDisguise;
+import me.libraryaddict.disguise.Events.DisguisedEvent;
+import me.libraryaddict.disguise.Events.RedisguisedEvent;
+import me.libraryaddict.disguise.Events.UndisguisedEvent;
 import net.minecraft.server.v1_6_R2.Block;
 import net.minecraft.server.v1_6_R2.EntityPlayer;
 import net.minecraft.server.v1_6_R2.EntityTrackerEntry;
 import net.minecraft.server.v1_6_R2.World;
 import net.minecraft.server.v1_6_R2.WorldServer;
 
+import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.craftbukkit.v1_6_R2.entity.CraftEntity;
 import org.bukkit.craftbukkit.v1_6_R2.entity.CraftLivingEntity;
@@ -60,11 +64,21 @@ public class DisguiseAPI {
     public static void disguiseToAll(Entity entity, Disguise disguise) {
         if (disguise == null)
             return;
+        Disguise oldDisguise = getDisguise(entity);
+        if (oldDisguise != null) {
+            RedisguisedEvent event = new RedisguisedEvent(entity, oldDisguise, disguise);
+            Bukkit.getPluginManager().callEvent(event);
+            if (event.isCancelled())
+                return;
+            oldDisguise.getScheduler().cancel();
+        } else {
+            DisguisedEvent event = new DisguisedEvent(entity, disguise);
+            Bukkit.getPluginManager().callEvent(event);
+            if (event.isCancelled())
+                return;
+        }
         if (disguise.getWatcher() != null)
             disguise = disguise.clone();
-        Disguise oldDisguise = getDisguise(entity);
-        if (oldDisguise != null)
-            oldDisguise.getScheduler().cancel();
         put(entity, disguise);
         disguise.constructWatcher(plugin, entity);
         refresh(entity);
@@ -315,6 +329,10 @@ public class DisguiseAPI {
         Disguise disguise = getDisguise(entity);
         if (disguise == null)
             return;
+        UndisguisedEvent event = new UndisguisedEvent(entity, disguise);
+        Bukkit.getPluginManager().callEvent(event);
+        if (event.isCancelled())
+            return;
         disguise.getScheduler().cancel();
         put(entity, null);
         if (entity.isValid()) {

src/me/libraryaddict/disguise/Events/DisguisedEvent.java

@@ -0,0 +1,46 @@
+package me.libraryaddict.disguise.Events;
+
+import me.libraryaddict.disguise.DisguiseTypes.Disguise;
+
+import org.bukkit.entity.Entity;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+
+public class DisguisedEvent extends Event implements Cancellable {
+    private static final HandlerList handlers = new HandlerList();
+    private Disguise disguise;
+    private Entity disguised;
+    private boolean isCancelled;
+
+    public DisguisedEvent(Entity entity, Disguise disguise) {
+        this.disguised = entity;
+        this.disguise = disguise;
+    }
+
+    public Disguise getDisguise() {
+        return disguise;
+    }
+
+    public Entity getDisguised() {
+        return disguised;
+    }
+
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
+
+    public HandlerList getHandlers() {
+        return handlers;
+    }
+
+    @Override
+    public boolean isCancelled() {
+        return isCancelled;
+    }
+
+    @Override
+    public void setCancelled(boolean cancelled) {
+        isCancelled = cancelled;
+    }
+}

src/me/libraryaddict/disguise/Events/RedisguisedEvent.java

@@ -0,0 +1,52 @@
+package me.libraryaddict.disguise.Events;
+
+import me.libraryaddict.disguise.DisguiseTypes.Disguise;
+
+import org.bukkit.entity.Entity;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+
+public class RedisguisedEvent extends Event implements Cancellable {
+    private static final HandlerList handlers = new HandlerList();
+    private Disguise oldDisguise;
+    private Disguise newDisguise;
+    private Entity disguised;
+    private boolean isCancelled;
+
+    public RedisguisedEvent(Entity entity, Disguise oldDisguise, Disguise newDisguise) {
+        this.disguised = entity;
+        this.oldDisguise = oldDisguise;
+        this.newDisguise = newDisguise;
+    }
+
+    public Disguise getOldDisguise() {
+        return oldDisguise;
+    }
+
+    public Disguise getNewDisguise() {
+        return newDisguise;
+    }
+
+    public Entity getDisguised() {
+        return disguised;
+    }
+
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
+
+    public HandlerList getHandlers() {
+        return handlers;
+    }
+
+    @Override
+    public boolean isCancelled() {
+        return isCancelled;
+    }
+
+    @Override
+    public void setCancelled(boolean cancelled) {
+        isCancelled = cancelled;
+    }
+}

src/me/libraryaddict/disguise/Events/UndisguisedEvent.java

@@ -0,0 +1,46 @@
+package me.libraryaddict.disguise.Events;
+
+import me.libraryaddict.disguise.DisguiseTypes.Disguise;
+
+import org.bukkit.entity.Entity;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+
+public class UndisguisedEvent extends Event implements Cancellable {
+    private static final HandlerList handlers = new HandlerList();
+    private Disguise disguise;
+    private Entity disguised;
+    private boolean isCancelled;
+
+    public UndisguisedEvent(Entity entity, Disguise disguise) {
+        this.disguised = entity;
+        this.disguise = disguise;
+    }
+
+    public Disguise getDisguise() {
+        return disguise;
+    }
+
+    public Entity getDisguised() {
+        return disguised;
+    }
+
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
+
+    public HandlerList getHandlers() {
+        return handlers;
+    }
+
+    @Override
+    public boolean isCancelled() {
+        return isCancelled;
+    }
+
+    @Override
+    public void setCancelled(boolean cancelled) {
+        isCancelled = cancelled;
+    }
+}