fix previous enable

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

@@ -101,37 +101,43 @@ public class InteractionDefault extends HabboItem {
     public void onWalkOn(RoomUnit roomUnit, Room room, Object[] objects) throws Exception {
         super.onWalkOn(roomUnit, room, objects);
 
-        if (roomUnit != null) {
+        if (roomUnit == null || (this.getBaseItem().getEffectF() == 0 && this.getBaseItem().getEffectM() == 0)) return;
-            if (this.getBaseItem().getEffectF() > 0 || this.getBaseItem().getEffectM() > 0) {
         if (roomUnit.getRoomUnitType().equals(RoomUnitType.USER)) {
             Habbo habbo = room.getHabbo(roomUnit);
 
-                    if (habbo != null) {
+            if (habbo == null) return;
+
             if (habbo.getHabboInfo().getGender().equals(HabboGender.M) && this.getBaseItem().getEffectM() > 0 && habbo.getRoomUnit().getEffectId() != this.getBaseItem().getEffectM()) {
+                if (roomUnit.getEffectId() > 0)
+                    roomUnit.setPreviousEffectId(roomUnit.getEffectId(), roomUnit.getPreviousEffectEndTimestamp());
                 room.giveEffect(habbo, this.getBaseItem().getEffectM(), -1);
                 return;
             }
 
             if (habbo.getHabboInfo().getGender().equals(HabboGender.F) && this.getBaseItem().getEffectF() > 0 && habbo.getRoomUnit().getEffectId() != this.getBaseItem().getEffectF()) {
+                if (roomUnit.getEffectId() > 0)
+                    roomUnit.setPreviousEffectId(roomUnit.getEffectId(), roomUnit.getPreviousEffectEndTimestamp());
                 room.giveEffect(habbo, this.getBaseItem().getEffectF(), -1);
             }
-                    }
         } else if (roomUnit.getRoomUnitType().equals(RoomUnitType.BOT)) {
             Bot bot = room.getBot(roomUnit);
 
-                    if (bot != null) {
+            if (bot == null) return;
+
             if (bot.getGender().equals(HabboGender.M) && this.getBaseItem().getEffectM() > 0 && roomUnit.getEffectId() != this.getBaseItem().getEffectM()) {
+                if (roomUnit.getEffectId() > 0)
+                    roomUnit.setPreviousEffectId(roomUnit.getEffectId(), roomUnit.getPreviousEffectEndTimestamp());
                 room.giveEffect(bot.getRoomUnit(), this.getBaseItem().getEffectM(), -1);
                 return;
             }
+
             if (bot.getGender().equals(HabboGender.F) && this.getBaseItem().getEffectF() > 0 && roomUnit.getEffectId() != this.getBaseItem().getEffectF()) {
+                if (roomUnit.getEffectId() > 0)
+                    roomUnit.setPreviousEffectId(roomUnit.getEffectId(), roomUnit.getPreviousEffectEndTimestamp());
                 room.giveEffect(bot.getRoomUnit(), this.getBaseItem().getEffectF(), -1);
             }
         }
     }
-            }
-        }
-    }
 
     @Override
     public void onWalkOff(RoomUnit roomUnit, Room room, Object[] objects) throws Exception {
@@ -141,6 +147,7 @@ public class InteractionDefault extends HabboItem {
             if (this.getBaseItem().getEffectF() > 0 || this.getBaseItem().getEffectM() > 0) {
                 int nextEffectM = 0;
                 int nextEffectF = 0;
+                int nextEffectDuration = -1;
 
                 if (objects != null && objects.length == 2) {
                     if (objects[0] instanceof RoomTile && objects[1] instanceof RoomTile) {
@@ -154,6 +161,10 @@ public class InteractionDefault extends HabboItem {
                         if (topItem != null) {
                             nextEffectM = topItem.getBaseItem().getEffectM();
                             nextEffectF = topItem.getBaseItem().getEffectF();
+                        } else if (roomUnit.getPreviousEffectId() > 0) {
+                            nextEffectF = roomUnit.getPreviousEffectId();
+                            nextEffectM = roomUnit.getPreviousEffectId();
+                            nextEffectDuration = roomUnit.getPreviousEffectEndTimestamp();
                         }
                     }
                 }
@@ -164,12 +175,12 @@ public class InteractionDefault extends HabboItem {
                     if (habbo != null) {
 
                         if (habbo.getHabboInfo().getGender().equals(HabboGender.M) && this.getBaseItem().getEffectM() > 0) {
-                            room.giveEffect(habbo, nextEffectM, -1);
+                            room.giveEffect(habbo, nextEffectM, nextEffectDuration);
                             return;
                         }
 
                         if (habbo.getHabboInfo().getGender().equals(HabboGender.F) && this.getBaseItem().getEffectF() > 0) {
-                            room.giveEffect(habbo, nextEffectF, -1);
+                            room.giveEffect(habbo, nextEffectF, nextEffectDuration);
                         }
                     }
                 } else if (roomUnit.getRoomUnitType().equals(RoomUnitType.BOT)) {
@@ -177,12 +188,12 @@ public class InteractionDefault extends HabboItem {
 
                     if (bot != null) {
                         if (bot.getGender().equals(HabboGender.M) && this.getBaseItem().getEffectM() > 0) {
-                            room.giveEffect(roomUnit, nextEffectM, -1);
+                            room.giveEffect(roomUnit, nextEffectM, nextEffectDuration);
                             return;
                         }
 
                         if (bot.getGender().equals(HabboGender.F) && this.getBaseItem().getEffectF() > 0) {
-                            room.giveEffect(roomUnit, nextEffectF, -1);
+                            room.giveEffect(roomUnit, nextEffectF, nextEffectDuration);
                         }
                     }
                 }

src/main/java/com/eu/habbo/habbohotel/rooms/RoomUnit.java

@@ -3,7 +3,8 @@ package com.eu.habbo.habbohotel.rooms;
 import com.eu.habbo.Emulator;
 import com.eu.habbo.habbohotel.bots.Bot;
 import com.eu.habbo.habbohotel.items.Item;
-import com.eu.habbo.habbohotel.items.interactions.*;
+import com.eu.habbo.habbohotel.items.interactions.InteractionWater;
+import com.eu.habbo.habbohotel.items.interactions.InteractionWaterItem;
 import com.eu.habbo.habbohotel.items.interactions.interfaces.ConditionalGate;
 import com.eu.habbo.habbohotel.pets.Pet;
 import com.eu.habbo.habbohotel.pets.RideablePet;
@@ -35,6 +36,7 @@ public class RoomUnit {
 
     public boolean isWiredTeleporting = false;
     public boolean isLeavingTeleporter = false;
+    public boolean isSwimming = false;
     private final ConcurrentHashMap<RoomUnitStatus, String> status;
     private final THashMap<String, Object> cacheable;
     public boolean canRotate = true;
@@ -72,6 +74,8 @@ public class RoomUnit {
     private int walkTimeOut;
     private int effectId;
     private int effectEndTimestamp;
+    private int previousEffectId;
+    private int previousEffectEndTimestamp;
     private ScheduledFuture moveBlockingTask;
     private int timeInRoom;
 
@@ -92,6 +96,8 @@ public class RoomUnit {
         this.handItemTimestamp = 0;
         this.walkTimeOut = Emulator.getIntUnixTimestamp();
         this.effectId = 0;
+        this.previousEffectId = 0;
+        this.previousEffectEndTimestamp = -1;
         this.isKicked = false;
         this.overridableTiles = new THashSet<>();
         this.timeInRoom = 0;
@@ -498,8 +504,7 @@ public class RoomUnit {
     }
 
     public void setGoalLocation(RoomTile goalLocation, boolean noReset) {
-        if (Emulator.getPluginManager().isRegistered(RoomUnitSetGoalEvent.class, false))
+        if (Emulator.getPluginManager().isRegistered(RoomUnitSetGoalEvent.class, false)) {
-        {
             Event event = new RoomUnitSetGoalEvent(this.room, this, goalLocation);
             Emulator.getPluginManager().fireEvent(event);
 
@@ -553,8 +558,7 @@ public class RoomUnit {
         this.room = room;
     }
 
-    public void findPath()
+    public void findPath() {
-    {
         if (this.room != null && this.room.getLayout() != null && this.goalLocation != null && (this.goalLocation.isWalkable() || this.room.canSitOrLayAt(this.goalLocation.x, this.goalLocation.y) || this.canOverrideTile(this.goalLocation))) {
             Deque<RoomTile> path = this.room.getLayout().findPath(this.currentLocation, this.goalLocation, this.goalLocation, this);
             if (path != null) this.path = path;
@@ -624,6 +628,7 @@ public class RoomUnit {
         return this.effectId;
     }
 
+
     public void setEffectId(int effectId, int endTimestamp) {
         this.effectId = effectId;
         this.effectEndTimestamp = endTimestamp;
@@ -633,6 +638,19 @@ public class RoomUnit {
         return this.effectEndTimestamp;
     }
 
+    public int getPreviousEffectId() {
+        return this.previousEffectId;
+    }
+
+    public void setPreviousEffectId(int effectId, int endTimestamp) {
+        this.previousEffectId = effectId;
+        this.previousEffectEndTimestamp = endTimestamp;
+    }
+
+    public int getPreviousEffectEndTimestamp() {
+        return this.previousEffectEndTimestamp;
+    }
+
     public int getWalkTimeOut() {
         return this.walkTimeOut;
     }