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Fixed NullPointer in Rollers

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This commit is contained in:
KrewsOrg 2019-05-04 02:25:43 +01:00
parent b68842d172
commit 37010f7ab3
1 changed files with 31 additions and 19 deletions
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50
src/main/java/com/eu/habbo/habbohotel/rooms/Room.java
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@ -1617,7 +1617,14 @@ public class Room implements Comparable<Room>, ISerialize, Runnable
HabboItem newRoller = null; HabboItem newRoller = null;
THashSet<Habbo> habbosOnRoller = Room.this.getHabbosAt(roller.getX(), roller.getY()); THashSet<Habbo> habbosOnRoller = Room.this.getHabbosAt(roller.getX(), roller.getY());
THashSet<HabboItem> itemsOnRoller = new THashSet<>(getItemsAt(roller.getX(), roller.getY())); THashSet<HabboItem> itemsOnRoller = new THashSet<>();
RoomTile rollerTile = Room.this.layout.getTile(roller.getX(), roller.getY());
for(HabboItem item : getItemsAt(rollerTile))
{
itemsOnRoller.add(item);
}
itemsOnRoller.remove(roller); itemsOnRoller.remove(roller);
@ -1628,7 +1635,6 @@ public class Room implements Comparable<Room>, ISerialize, Runnable
} }
RoomTile tileInFront = Room.this.layout.getTileInFront(Room.this.layout.getTile(roller.getX(), roller.getY()), roller.getRotation()); RoomTile tileInFront = Room.this.layout.getTileInFront(Room.this.layout.getTile(roller.getX(), roller.getY()), roller.getRotation());
RoomTile rollerTile = Room.this.layout.getTile(roller.getX(), roller.getY());
if (tileInFront == null) if (tileInFront == null)
return true; return true;
@ -1646,7 +1652,13 @@ public class Room implements Comparable<Room>, ISerialize, Runnable
if (Room.this.hasHabbosAt(tileInFront.x, tileInFront.y)) if (Room.this.hasHabbosAt(tileInFront.x, tileInFront.y))
return true; return true;
THashSet<HabboItem> itemsNewTile = new THashSet<>(getItemsAt(tileInFront.x, tileInFront.y)); THashSet<HabboItem> itemsNewTile = new THashSet<>();
for(HabboItem item : getItemsAt(tileInFront))
{
itemsNewTile.add(item);
}
itemsNewTile.removeAll(itemsOnRoller); itemsNewTile.removeAll(itemsOnRoller);
List<HabboItem> toRemove = new ArrayList<>(); List<HabboItem> toRemove = new ArrayList<>();
for (HabboItem item : itemsOnRoller) for (HabboItem item : itemsOnRoller)
@ -2593,7 +2605,7 @@ public class Room implements Comparable<Room>, ISerialize, Runnable
public int getUserCount() public int getUserCount()
{ {
return this.currentHabbos.size(); return this.currentHabbos.size();
} }
public ConcurrentHashMap<Integer, Habbo> getCurrentHabbos() public ConcurrentHashMap<Integer, Habbo> getCurrentHabbos()
@ -3110,7 +3122,7 @@ public class Room implements Comparable<Room>, ISerialize, Runnable
return items; return items;
} }
@ -3140,13 +3152,13 @@ public class Room implements Comparable<Room>, ISerialize, Runnable
public void addHabbo(Habbo habbo) public void addHabbo(Habbo habbo)
{ {
synchronized (this.roomUnitLock) synchronized (this.roomUnitLock)
{ {
habbo.getRoomUnit().setId(this.unitCounter); habbo.getRoomUnit().setId(this.unitCounter);
this.currentHabbos.put(habbo.getHabboInfo().getId(), habbo); this.currentHabbos.put(habbo.getHabboInfo().getId(), habbo);
this.unitCounter++; this.unitCounter++;
this.updateDatabaseUserCount(); this.updateDatabaseUserCount();
} }
} }
public void kickHabbo(Habbo habbo, boolean alert) public void kickHabbo(Habbo habbo, boolean alert)
@ -3921,7 +3933,7 @@ public class Room implements Comparable<Room>, ISerialize, Runnable
for(RoomTile tile : lockedTiles) for(RoomTile tile : lockedTiles)
{ {
if(tile.x == item.getX() && if(tile.x == item.getX() &&
tile.y == item.getY()) tile.y == item.getY())
{ {
found = true; found = true;
break; break;
@ -5385,12 +5397,12 @@ public class Room implements Comparable<Room>, ISerialize, Runnable
return FurnitureMovementError.INVALID_MOVE; return FurnitureMovementError.INVALID_MOVE;
THashSet<RoomTile> occupiedTiles = this.layout.getTilesAt(tile, item.getBaseItem().getWidth(), item.getBaseItem().getLength(), rotation); THashSet<RoomTile> occupiedTiles = this.layout.getTilesAt(tile, item.getBaseItem().getWidth(), item.getBaseItem().getLength(), rotation);
for (RoomTile t : occupiedTiles) { for (RoomTile t : occupiedTiles) {
if (this.hasHabbosAt(t.x, t.y)) return FurnitureMovementError.TILE_HAS_HABBOS; if (this.hasHabbosAt(t.x, t.y)) return FurnitureMovementError.TILE_HAS_HABBOS;
if (this.hasBotsAt(t.x, t.y)) return FurnitureMovementError.TILE_HAS_BOTS; if (this.hasBotsAt(t.x, t.y)) return FurnitureMovementError.TILE_HAS_BOTS;
if (this.hasPetsAt(t.x, t.y)) return FurnitureMovementError.TILE_HAS_PETS; if (this.hasPetsAt(t.x, t.y)) return FurnitureMovementError.TILE_HAS_PETS;
} }
List<Pair<RoomTile, THashSet<HabboItem>>> tileFurniList = new ArrayList<>(); List<Pair<RoomTile, THashSet<HabboItem>>> tileFurniList = new ArrayList<>();
for (RoomTile t : occupiedTiles) for (RoomTile t : occupiedTiles)
@ -5626,4 +5638,4 @@ public class Room implements Comparable<Room>, ISerialize, Runnable
} }
} }