Add custom timer support (closes #320)

src/main/java/com/eu/habbo/messages/PacketManager.java

@@ -339,6 +339,7 @@ public class PacketManager {
         this.registerHandler(Incoming.HotelViewRequestBadgeRewardEvent, HotelViewRequestBadgeRewardEvent.class);
         this.registerHandler(Incoming.HotelViewClaimBadgeRewardEvent, HotelViewClaimBadgeRewardEvent.class);
         this.registerHandler(Incoming.HotelViewRequestLTDAvailabilityEvent, HotelViewRequestLTDAvailabilityEvent.class);
+        this.registerHandler(Incoming.HotelViewRequestSecondsUntilEvent, HotelViewRequestSecondsUntilEvent.class);
     }
 
     private void registerInventory() throws Exception {

src/main/java/com/eu/habbo/messages/incoming/Incoming.java

@@ -351,6 +351,8 @@ public class Incoming {
     public static final int LoveLockStartConfirmEvent = 3775;
 
     public static final int HotelViewRequestLTDAvailabilityEvent = 410;
+    public static final int HotelViewRequestSecondsUntilEvent = 271;
+
     public static final int PurchaseTargetOfferEvent = 1826;
     public static final int TargetOfferStateEvent = 2041;
     public static final int StopBreedingEvent = 2713;

src/main/java/com/eu/habbo/messages/incoming/hotelview/HotelViewRequestSecondsUntilEvent.java

@@ -0,0 +1,20 @@
+package com.eu.habbo.messages.incoming.hotelview;
+
+import com.eu.habbo.Emulator;
+import com.eu.habbo.messages.incoming.MessageHandler;
+import com.eu.habbo.messages.outgoing.hotelview.HotelViewSecondsUntilComposer;
+
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+
+public class HotelViewRequestSecondsUntilEvent extends MessageHandler {
+    private static DateFormat dateFormat = new SimpleDateFormat("yyyy-mm-dd hh:mm");
+
+    @Override
+    public void handle() throws Exception {
+        String date = this.packet.readString();
+        int secondsUntil = Math.max(0, (int) (dateFormat.parse(date).getTime() / 1000) - Emulator.getIntUnixTimestamp());
+
+        this.client.sendResponse(new HotelViewSecondsUntilComposer(date, secondsUntil));
+    }
+}

src/main/java/com/eu/habbo/messages/outgoing/Outgoing.java

@@ -525,6 +525,7 @@ public class Outgoing {
     public final static int UnknownRoomViewerComposer = 3523;
     public final static int ErrorLoginComposer = 4000;
     public final static int HotelViewNextLTDAvailableComposer = 44;
+    public final static int HotelViewSecondsUntilComposer = 3926;
     public final static int UnknownRoomDesktopComposer = 69;
     public final static int UnknownGuildComposer3 = 876;
 

src/main/java/com/eu/habbo/messages/outgoing/hotelview/HotelViewSecondsUntilComposer.java

@@ -0,0 +1,24 @@
+package com.eu.habbo.messages.outgoing.hotelview;
+
+import com.eu.habbo.messages.ServerMessage;
+import com.eu.habbo.messages.outgoing.MessageComposer;
+import com.eu.habbo.messages.outgoing.Outgoing;
+
+public class HotelViewSecondsUntilComposer extends MessageComposer {
+    private final String dateString;
+    private final int seconds;
+
+    public HotelViewSecondsUntilComposer(String dateString, int seconds) {
+        this.dateString = dateString;
+        this.seconds = seconds;
+    }
+
+    @Override
+    public ServerMessage compose() {
+        this.response.init(Outgoing.HotelViewSecondsUntilComposer);
+        this.response.appendString(this.dateString);
+        this.response.appendInt(this.seconds);
+
+        return this.response;
+    }
+}