Merge branch 'fix/fireworks' into 'dev'

Fireworks working like Habbo

See merge request morningstar/Arcturus-Community!360

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

@@ -5,14 +5,28 @@ import com.eu.habbo.habbohotel.achievements.AchievementManager;
 import com.eu.habbo.habbohotel.gameclients.GameClient;
 import com.eu.habbo.habbohotel.items.Item;
 import com.eu.habbo.habbohotel.rooms.Room;
+import com.eu.habbo.habbohotel.rooms.RoomLayout;
+import com.eu.habbo.habbohotel.rooms.RoomTile;
 import com.eu.habbo.habbohotel.rooms.RoomUnit;
-import com.eu.habbo.habbohotel.users.HabboItem;
-import com.eu.habbo.messages.ServerMessage;
+import com.eu.habbo.habbohotel.users.Habbo;
+import com.eu.habbo.habbohotel.wired.WiredEffectType;
+import com.eu.habbo.threading.runnables.RoomUnitWalkToLocation;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.sql.ResultSet;
 import java.sql.SQLException;
+import java.util.ArrayList;
+import java.util.List;
+
+public class InteractionFireworks extends InteractionDefault {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(InteractionFireworks.class);
+
+    private static final String STATE_EMPTY = "0"; // Not used since the removal of pixels
+    private static final String STATE_CHARGED = "1";
+    private static final String STATE_EXPLOSION = "2";
 
-public class InteractionFireworks extends HabboItem {
     public InteractionFireworks(ResultSet set, Item baseItem) throws SQLException {
         super(set, baseItem);
     }
@@ -26,35 +40,103 @@ public class InteractionFireworks extends HabboItem {
         return false;
     }
 
-    @Override
-    public boolean isWalkable() {
-        return this.getBaseItem().allowWalk();
-    }
-
-    @Override
-    public void onWalk(RoomUnit roomUnit, Room room, Object[] objects) throws Exception {
-
-    }
-
-    @Override
-    public void serializeExtradata(ServerMessage serverMessage) {
-        serverMessage.appendInt((this.isLimited() ? 256 : 0));
-        serverMessage.appendString(this.getExtradata());
-        super.serializeExtradata(serverMessage); //Design flaw ;(
-    }
-
+    /**
+     * Checked in Habbo on 2021-01-03
+     * - Fireworks should be charged to be able to detonate them
+     * - Habbos with Rights can detonate fireworks from anywhere in a room
+     * - Habbos without rights have to walk to an adjecent tile to be able to detonate (see Interaction Switch)
+     * - Wired can always detonate fireworks
+     */
     @Override
     public void onClick(GameClient client, Room room, Object[] objects) throws Exception {
-        super.onClick(client, room, objects);
+        if (room == null)
+            return;
 
-        if (client != null && this.getExtradata().equalsIgnoreCase("2")) //2 explodes I think (0 = empty, 1 = charged, 2 = effect)
-        {
-            AchievementManager.progressAchievement(client.getHabbo(), Emulator.getGameEnvironment().getAchievementManager().getAchievement("FireworksCharger"));
+        // Wireds can always detonate fireworks if charged
+        if (objects.length >= 2 && objects[1] instanceof WiredEffectType && objects[1] == WiredEffectType.TOGGLE_STATE) {
+            if (this.getExtradata().equalsIgnoreCase(STATE_CHARGED)) {
+                super.onClick(client, room, objects);
+
+                if (this.getExtradata().equalsIgnoreCase(STATE_EXPLOSION)) {
+                    this.reCharge(room);
+                }
+            }
+
+            return;
+        }
+
+        if (client == null)
+            return;
+
+        // Habbos without rights have to walk to an adjecent tile to be able to detonate the fireworks
+        if (!this.canToggle(client.getHabbo(), room)) {
+            RoomTile closestTile = null;
+            for (RoomTile tile : room.getLayout().getTilesAround(room.getLayout().getTile(this.getX(), this.getY()))) {
+                if (tile.isWalkable() && (closestTile == null || closestTile.distance(client.getHabbo().getRoomUnit().getCurrentLocation()) > tile.distance(client.getHabbo().getRoomUnit().getCurrentLocation()))) {
+                    closestTile = tile;
+                }
+            }
+
+            if (closestTile != null && !closestTile.equals(client.getHabbo().getRoomUnit().getCurrentLocation())) {
+                List<Runnable> onSuccess = new ArrayList<>();
+                onSuccess.add(() -> {
+                    try {
+                        this.onClick(client, room, objects);
+                    } catch (Exception e) {
+                        e.printStackTrace();
+                    }
+                });
+
+                client.getHabbo().getRoomUnit().setGoalLocation(closestTile);
+                Emulator.getThreading().run(new RoomUnitWalkToLocation(client.getHabbo().getRoomUnit(), closestTile, room, onSuccess, new ArrayList<>()));
+            }
+        }
+
+        if (this.getExtradata().equalsIgnoreCase(STATE_CHARGED)) {
+            super.onClick(client, room, objects);
+
+            if (this.getExtradata().equalsIgnoreCase(STATE_EXPLOSION))
+            {
+                this.reCharge(room);
+                AchievementManager.progressAchievement(client.getHabbo(), Emulator.getGameEnvironment().getAchievementManager().getAchievement("FireworksCharger"));
+            }
         }
     }
 
     @Override
     public boolean allowWiredResetState() {
-        return true;
+        return false;
+    }
+
+    @Override
+    public void onPlace(Room room) {
+        super.onPlace(room);
+        this.setExtradata(STATE_CHARGED);
+    }
+
+    @Override
+    public boolean canToggle(Habbo habbo, Room room) {
+        return room.hasRights(habbo) || RoomLayout.tilesAdjecent(
+                room.getLayout().getTile(this.getX(), this.getY()),
+                habbo.getRoomUnit().getCurrentLocation()
+        );
+    }
+
+    private void reCharge(Room room) {
+        // Default = 5000, Nuclear Firework should have 10000 in its custom params according to Habbo
+        int explodeDuration = 5000;
+        if (!this.getBaseItem().getCustomParams().isEmpty()) {
+            try {
+                explodeDuration = Integer.parseInt(this.getBaseItem().getCustomParams());
+            } catch (NumberFormatException e) {
+                LOGGER.error("Incorrect customparams (" + this.getBaseItem().getCustomParams() + ") for base item ID (" + this.getBaseItem().getId() + ") of type (" + this.getBaseItem().getName() + ")");
+            }
+        }
+
+        Emulator.getThreading().run(() -> {
+            this.setExtradata(STATE_CHARGED);
+            this.needsUpdate(true);
+            room.updateItemState(this);
+        }, explodeDuration);
     }
 }

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

@@ -383,6 +383,11 @@ public class Room implements Comparable<Room>, ISerialize, Runnable {
                     this.updateItem(item);
                 }
             }
+
+            for (HabboItem item : this.roomSpecialTypes.getItemsOfType(InteractionFireworks.class)) {
+                item.setExtradata("1");
+                this.updateItem(item);
+            }
         }
 
         Emulator.getPluginManager().fireEvent(new RoomLoadedEvent(this));
@@ -2422,7 +2427,10 @@ public class Room implements Comparable<Room>, ISerialize, Runnable {
                 this.roomSpecialTypes.addUndefined(item);
             } else if (item instanceof InteractionSnowboardSlope) {
                 this.roomSpecialTypes.addUndefined(item);
+            } else if (item instanceof InteractionFireworks) {
+                this.roomSpecialTypes.addUndefined(item);
             }
+
         }
     }