Prevent unredeemed clothing to be used by user

sqlupdates/2_0_0-RC-2_TO_2_0_0-RC-3.sql

@@ -17,4 +17,8 @@ INSERT INTO `emulator_texts`(`key`, `value`) VALUES ('invisible.prevent.chat.err
 
 INSERT INTO `emulator_texts`(`key`, `value`) VALUES ('commands.succes.cmd_invisible.updated.back', 'You are now visible again.');
 
+INSERT INTO `emulator_texts`(`key`, `value`) VALUES ('commands.error.cmd_mimic.forbidden_clothing', 'The other user has clothing that you do not own yet.');
+ALTER TABLE `permissions`
+ADD COLUMN `acc_mimic_unredeemed` enum('0','1') NOT NULL DEFAULT '0';
+
 #END DATABASE UPDATE: 2.0.0 RC-2 -> 2.0.0 RC-3

src/main/java/com/eu/habbo/habbohotel/commands/MimicCommand.java

@@ -7,6 +7,7 @@ import com.eu.habbo.habbohotel.users.Habbo;
 import com.eu.habbo.habbohotel.users.HabboGender;
 import com.eu.habbo.messages.outgoing.rooms.users.RoomUserDataComposer;
 import com.eu.habbo.messages.outgoing.users.UserDataComposer;
+import com.eu.habbo.util.figure.FigureUtil;
 
 public class MimicCommand extends Command
 {
@@ -18,28 +19,24 @@ public class MimicCommand extends Command
     @Override
     public boolean handle(GameClient gameClient, String[] params) throws Exception
     {
-        if(params.length == 2)
+        if (params.length == 2) {
-        {
             Habbo habbo = gameClient.getHabbo().getHabboInfo().getCurrentRoom().getHabbo(params[1]);
 
-            if (habbo == null)
+            if (habbo == null) {
-            {
                 gameClient.getHabbo().whisper(Emulator.getTexts().getValue("commands.error.cmd_mimic.not_found").replace("%user%", ""), RoomChatMessageBubbles.ALERT);
                 return true;
             }
 
-            if(habbo == gameClient.getHabbo())
+            if (habbo == gameClient.getHabbo()) {
-            {
                 gameClient.getHabbo().whisper(Emulator.getTexts().getValue("commands.error.cmd_mimic.not_self"), RoomChatMessageBubbles.ALERT);
                 return true;
-            }
+            } else if (habbo.hasPermission("acc_not_mimiced") && !gameClient.getHabbo().hasPermission("acc_not_mimiced")) {
-            else if(habbo.hasPermission("acc_not_mimiced") && !gameClient.getHabbo().hasPermission("acc_not_mimiced"))
-            {
                 gameClient.getHabbo().whisper(Emulator.getTexts().getValue("commands.error.cmd_mimic.blocked").replace("%user%", params[1]).replace("%gender_name%", (habbo.getHabboInfo().getGender().equals(HabboGender.M) ? Emulator.getTexts().getValue("gender.him") : Emulator.getTexts().getValue("gender.her"))), RoomChatMessageBubbles.ALERT);
                 return true;
-            }
+            } else if (!habbo.hasPermission("acc_mimic_unredeemed") && FigureUtil.hasBlacklistedClothing(habbo.getHabboInfo().getLook(), gameClient.getHabbo().getForbiddenClothing())) {
-            else
+                gameClient.getHabbo().whisper(Emulator.getTexts().getValue("commands.error.cmd_mimic.forbidden_clothing"), RoomChatMessageBubbles.ALERT);
-            {
+                return true;
+            } else {
                 gameClient.getHabbo().getHabboInfo().setLook(habbo.getHabboInfo().getLook());
                 gameClient.getHabbo().getHabboInfo().setGender(habbo.getHabboInfo().getGender());
                 gameClient.sendResponse(new UserDataComposer(gameClient.getHabbo()));

src/main/java/com/eu/habbo/habbohotel/items/interactions/InteractionMannequin.java

@@ -9,6 +9,7 @@ import com.eu.habbo.habbohotel.users.HabboItem;
 import com.eu.habbo.messages.ServerMessage;
 import com.eu.habbo.messages.outgoing.rooms.users.RoomUserDataComposer;
 import com.eu.habbo.messages.outgoing.users.UserDataComposer;
+import com.eu.habbo.util.figure.FigureUtil;
 
 import java.sql.ResultSet;
 import java.sql.SQLException;
@@ -93,7 +94,7 @@ public class InteractionMannequin extends HabboItem
             }
         }
 
-        client.getHabbo().getHabboInfo().setLook(look.substring(0, look.length() - 1));
+        client.getHabbo().getHabboInfo().setLook(look.substring(0, look.length() - 1), true);
         room.sendComposer(new RoomUserDataComposer(client.getHabbo()).compose());
         client.sendResponse(new UserDataComposer(client.getHabbo()));
     }

src/main/java/com/eu/habbo/habbohotel/items/interactions/games/football/InteractionFootballGate.java

@@ -14,7 +14,7 @@ import com.eu.habbo.plugin.EventHandler;
 import com.eu.habbo.plugin.events.users.UserDisconnectEvent;
 import com.eu.habbo.plugin.events.users.UserExitRoomEvent;
 import com.eu.habbo.plugin.events.users.UserSavedLookEvent;
-import com.eu.habbo.util.FigureUtil;
+import com.eu.habbo.util.figure.FigureUtil;
 
 import java.sql.ResultSet;
 import java.sql.SQLException;
@@ -102,7 +102,7 @@ public class InteractionFootballGate extends HabboItem
                 Emulator.getPluginManager().fireEvent(lookEvent);
                 if(!lookEvent.isCancelled())
                 {
-                    habbo.getHabboInfo().setLook(lookEvent.newLook);
+                    habbo.getHabboInfo().setLook(lookEvent.newLook, true);
                     Emulator.getThreading().run(habbo.getHabboInfo());
                     habbo.getClient().sendResponse(new UpdateUserLookComposer(habbo));
                     room.sendComposer(new RoomUserDataComposer(habbo).compose());
@@ -119,7 +119,7 @@ public class InteractionFootballGate extends HabboItem
                 if(!lookEvent.isCancelled())
                 {
                     habbo.getHabboStats().cache.put(CACHE_KEY, habbo.getHabboInfo().getLook());
-                    habbo.getHabboInfo().setLook(lookEvent.newLook);
+                    habbo.getHabboInfo().setLook(lookEvent.newLook, true);
                     Emulator.getThreading().run(habbo.getHabboInfo());
                     habbo.getClient().sendResponse(new UpdateUserLookComposer(habbo));
                     room.sendComposer(new RoomUserDataComposer(habbo).compose());

src/main/java/com/eu/habbo/habbohotel/users/Habbo.java

@@ -17,14 +17,15 @@ import com.eu.habbo.messages.outgoing.users.*;
 import com.eu.habbo.plugin.events.users.UserCreditsEvent;
 import com.eu.habbo.plugin.events.users.UserDisconnectEvent;
 import com.eu.habbo.plugin.events.users.UserPointsEvent;
+import gnu.trove.TIntCollection;
 import gnu.trove.map.hash.THashMap;
 import gnu.trove.set.hash.THashSet;
 
 import java.net.InetSocketAddress;
 import java.sql.ResultSet;
-import java.util.ArrayList;
+import java.util.*;
-import java.util.List;
+import java.util.stream.Collectors;
-import java.util.Map;
+import java.util.stream.Stream;
 
 public class Habbo implements Runnable
 {
@@ -512,4 +513,14 @@ public class Habbo implements Runnable
             this.client.getHabbo().getHabboInfo().getCurrentRoom().unIdle(this.client.getHabbo());
         }
     }
+
+    public Set<Integer> getForbiddenClothing() {
+        TIntCollection clothingIDs = this.getInventory().getWardrobeComponent().getClothing();
+
+        return Emulator.getGameEnvironment().getCatalogManager().clothing.values().stream()
+                .filter(c -> !clothingIDs.contains(c.id))
+                .map(c -> c.setId)
+                .flatMap(c -> Arrays.stream(c).boxed())
+                .collect(Collectors.toSet());
+    }
 }

src/main/java/com/eu/habbo/habbohotel/users/HabboInfo.java

@@ -13,6 +13,7 @@ import com.eu.habbo.habbohotel.rooms.RoomTile;
 import com.eu.habbo.habbohotel.rooms.RoomUnit;
 import com.eu.habbo.messages.outgoing.rooms.users.RoomUserStatusComposer;
 import com.eu.habbo.threading.runnables.RoomUnitRidePet;
+import com.eu.habbo.util.figure.FigureUtil;
 import gnu.trove.map.hash.TIntIntHashMap;
 import gnu.trove.procedure.TIntIntProcedure;
 
@@ -215,7 +216,19 @@ public class HabboInfo implements Runnable
         return this.look;
     }
 
-    public void setLook(String look) { this.look = look; }
+    public void setLook(String look) {
+        this.setLook(look, false);
+    }
+
+    public void setLook(String look, boolean stripForbidden) {
+        if (stripForbidden) {
+            Habbo habbo = Emulator.getGameEnvironment().getHabboManager().getHabbo(this.id);
+
+            if (habbo != null) look = FigureUtil.stripBlacklistedClothing(look, habbo.getForbiddenClothing());
+        }
+
+        this.look = look;
+    }
 
     public HabboGender getGender()
     {

src/main/java/com/eu/habbo/messages/incoming/users/UserSaveLookEvent.java

@@ -8,6 +8,7 @@ import com.eu.habbo.messages.incoming.MessageHandler;
 import com.eu.habbo.messages.outgoing.rooms.users.RoomUserDataComposer;
 import com.eu.habbo.messages.outgoing.users.UpdateUserLookComposer;
 import com.eu.habbo.plugin.events.users.UserSavedLookEvent;
+import com.eu.habbo.util.figure.FigureUtil;
 
 public class UserSaveLookEvent extends MessageHandler
 {
@@ -30,6 +31,12 @@ public class UserSaveLookEvent extends MessageHandler
         }
 
         String look = this.packet.readString();
+
+        if (FigureUtil.hasBlacklistedClothing(look, this.client.getHabbo().getForbiddenClothing())) {
+            ScripterManager.scripterDetected(this.client, "The user tried to wear clothing that they have not bought yet.");
+            return;
+        }
+
         UserSavedLookEvent lookEvent = new UserSavedLookEvent(this.client.getHabbo(), gender, look);
         Emulator.getPluginManager().fireEvent(lookEvent);
         if(lookEvent.isCancelled())

src/main/java/com/eu/habbo/messages/rcon/UpdateUser.java

@@ -5,6 +5,7 @@ import com.eu.habbo.habbohotel.users.Habbo;
 import com.eu.habbo.messages.outgoing.rooms.users.RoomUserDataComposer;
 import com.eu.habbo.messages.outgoing.users.MeMenuSettingsComposer;
 import com.eu.habbo.messages.outgoing.users.UpdateUserLookComposer;
+import com.eu.habbo.util.figure.FigureUtil;
 import com.google.gson.Gson;
 
 import java.sql.Connection;
@@ -57,7 +58,7 @@ public class UpdateUser extends RCONMessage<UpdateUser.JSON>
 
                 if (!json.look.isEmpty())
                 {
-                    habbo.getHabboInfo().setLook(json.look);
+                    habbo.getHabboInfo().setLook(json.look, json.strip_unredeemed_clothing);
                     if(habbo.getClient() != null) {
                         habbo.getClient().sendResponse(new UpdateUserLookComposer(habbo).compose());
                     }
@@ -160,6 +161,8 @@ public class UpdateUser extends RCONMessage<UpdateUser.JSON>
 
 
         public String look = "";
+
+        public boolean strip_unredeemed_clothing = false;
         //More could be added in the future.
     }
 }

src/main/java/com/eu/habbo/util/FigureUtil.java

@@ -1,65 +0,0 @@
-package com.eu.habbo.util;
-
-import gnu.trove.map.hash.THashMap;
-import org.apache.commons.lang3.ArrayUtils;
-
-import java.util.Map;
-
-public class FigureUtil
-{
-    public static THashMap<String, String> getFigureBits(String looks)
-    {
-        THashMap<String, String> bits = new THashMap<>();
-        String[] sets = looks.split("\\.");
-
-        for(String set : sets)
-        {
-            String[] setBits = set.split("-", 2);
-            bits.put(setBits[0], setBits.length > 1 ? setBits[1] : "");
-        }
-
-        return bits;
-    }
-
-
-    public static String mergeFigures(String figure1, String figure2)
-    {
-        return mergeFigures(figure1, figure2, null, null);
-    }
-
-    public static String mergeFigures(String figure1, String figure2, String[] limitFigure1)
-    {
-        return mergeFigures(figure1, figure2, limitFigure1, null);
-    }
-
-    public static String mergeFigures(String figure1, String figure2, String[] limitFigure1, String[] limitFigure2)
-    {
-        THashMap<String, String> figureBits1 = getFigureBits(figure1);
-        THashMap<String, String> figureBits2 = getFigureBits(figure2);
-
-        StringBuilder finalLook = new StringBuilder();
-
-        for (Map.Entry<String, String> keys : figureBits1.entrySet())
-        {
-            if(limitFigure1 == null || ArrayUtils.contains(limitFigure1, keys.getKey()))
-            {
-                finalLook.append(keys.getKey()).append("-").append(keys.getValue()).append(".");
-            }
-        }
-
-        for (Map.Entry<String, String> keys : figureBits2.entrySet())
-        {
-            if(limitFigure2 == null || ArrayUtils.contains(limitFigure2, keys.getKey()))
-            {
-                finalLook.append(keys.getKey()).append("-").append(keys.getValue()).append(".");
-            }
-        }
-
-        if(finalLook.toString().endsWith("."))
-        {
-            finalLook = new StringBuilder(finalLook.substring(0, finalLook.length() - 1));
-        }
-
-        return finalLook.toString();
-    }
-}

src/main/java/com/eu/habbo/util/figure/FigureUtil.java

@@ -4,34 +4,70 @@ import gnu.trove.map.hash.THashMap;
 import org.apache.commons.lang3.ArrayUtils;
 
 import java.util.Map;
+import java.util.Set;
+import java.util.StringJoiner;
 
-public class FigureUtil 
+public class FigureUtil
 {
-    public static THashMap<String, String> getFigureBits(String looks) 
+    public static THashMap<String, String> getFigureBits(String looks)
     {
         THashMap<String, String> bits = new THashMap<>();
         String[] sets = looks.split("\\.");
-        
+
         for(String set : sets)
         {
             String[] setBits = set.split("-", 2);
             bits.put(setBits[0], setBits.length > 1 ? setBits[1] : "");
         }
-        
+
         return bits;
     }
-    
+
-    
+
     public static String mergeFigures(String figure1, String figure2)
     {
         return mergeFigures(figure1, figure2, null, null);
     }
-    
+
     public static String mergeFigures(String figure1, String figure2, String[] limitFigure1)
     {
         return mergeFigures(figure1, figure2, limitFigure1, null);
     }
-    
+
+    public static boolean hasBlacklistedClothing(String figure, Set<Integer> blacklist) {
+        for (String set : figure.split("\\.")) {
+            String[] pieces = set.split("-");
+
+            try {
+                if (pieces.length >= 2 && blacklist.contains(Integer.valueOf(pieces[1]))) {
+                    return true;
+                }
+            } catch (NumberFormatException ignored) {
+
+            }
+        }
+
+        return false;
+    }
+
+    public static String stripBlacklistedClothing(String figure, Set<Integer> blacklist) {
+        StringJoiner joiner = new StringJoiner(".");
+
+        for (String set : figure.split("\\.")) {
+            String[] pieces = set.split("-");
+
+            try {
+                if (pieces.length < 2 || !blacklist.contains(Integer.valueOf(pieces[1]))) {
+                    joiner.add(set);
+                }
+            } catch (NumberFormatException ignored) {
+                joiner.add(set);
+            }
+        }
+
+        return joiner.toString();
+    }
+
     public static String mergeFigures(String figure1, String figure2, String[] limitFigure1, String[] limitFigure2)
     {
         THashMap<String, String> figureBits1 = getFigureBits(figure1);
@@ -39,17 +75,17 @@ public class FigureUtil
 
         StringBuilder finalLook = new StringBuilder();
 
-        for (Map.Entry<String, String> keys : figureBits1.entrySet()) 
+        for (Map.Entry<String, String> keys : figureBits1.entrySet())
         {
-            if(limitFigure1 == null || ArrayUtils.contains(limitFigure1, keys.getKey())) 
+            if(limitFigure1 == null || ArrayUtils.contains(limitFigure1, keys.getKey()))
             {
                 finalLook.append(keys.getKey()).append("-").append(keys.getValue()).append(".");
             }
         }
 
-        for (Map.Entry<String, String> keys : figureBits2.entrySet()) 
+        for (Map.Entry<String, String> keys : figureBits2.entrySet())
         {
-            if(limitFigure2 == null || ArrayUtils.contains(limitFigure2, keys.getKey())) 
+            if(limitFigure2 == null || ArrayUtils.contains(limitFigure2, keys.getKey()))
             {
                 finalLook.append(keys.getKey()).append("-").append(keys.getValue()).append(".");
             }
@@ -59,7 +95,7 @@ public class FigureUtil
         {
             finalLook = new StringBuilder(finalLook.substring(0, finalLook.length() - 1));
         }
-        
+
         return finalLook.toString();
     }
-}
+}