public void UpdateObject(ISimpleGameObject sender, uint origX, uint origY)
{
if (!sender.InWorld)
{
throw new Exception(string.Format("Received update for obj that is not in world: eventOrigX[{1}] eventOrigY[{2}] {0}",
sender.ToString(),
origX,
origY));
}
var miniMapRegionObject = sender as IMiniMapRegionObject;
if (miniMapRegionObject != null)
{
MiniMapRegions.UpdateObjectRegion(miniMapRegionObject, origX, origY);
}
// Lock regions from both old and new positions
var lockedRegions = LockRegions(GetMultitileRegionIds(sender.PrimaryPosition.X, sender.PrimaryPosition.Y, sender.Size)
.Concat(GetMultitileRegionIds(origX, origY, sender.Size)));
ushort previousPrimaryRegionId = regionLocator.GetRegionIndex(origX, origY);
ushort newPrimaryRegionId = regionLocator.GetRegionIndex(sender);
RemoveFromPrimaryRegionAndAllTiles(sender, origX, origY);
AddToPrimaryRegionAndTiles(sender);
if (previousPrimaryRegionId == newPrimaryRegionId)
{
var packet = new Packet(Command.ObjectUpdate);
packet.AddUInt16(newPrimaryRegionId);
PacketHelper.AddToPacket(sender, packet);
channel.Post("/WORLD/" + newPrimaryRegionId, packet);
}
else
{
var packet = new Packet(Command.ObjectMove);
packet.AddUInt16(previousPrimaryRegionId);
packet.AddUInt16(newPrimaryRegionId);
PacketHelper.AddToPacket(sender, packet);
channel.Post("/WORLD/" + previousPrimaryRegionId, packet);
packet = new Packet(Command.ObjectAdd);
packet.AddUInt16(newPrimaryRegionId);
PacketHelper.AddToPacket(sender, packet);
channel.Post("/WORLD/" + newPrimaryRegionId, packet);
}
UnlockRegions(lockedRegions);
}
public void Remove(ISimpleGameObject obj)
{
if (!obj.InWorld)
{
return;
}
var lockedRegions = LockMultitileRegions(obj.PrimaryPosition.X, obj.PrimaryPosition.Y, obj.Size);
if (RemoveFromPrimaryRegionAndAllTiles(obj, obj.PrimaryPosition.X, obj.PrimaryPosition.Y))
{
obj.InWorld = false;
DeregisterObjectEventListeners(obj);
IMiniMapRegionObject miniMapRegionObject = obj as IMiniMapRegionObject;
if (miniMapRegionObject != null)
{
MiniMapRegions.Remove(miniMapRegionObject);
}
ushort regionId = regionLocator.GetRegionIndex(obj);
channel.Post("/WORLD/" + regionId, () =>
{
var packet = new Packet(Command.ObjectRemove);
packet.AddUInt16(regionId);
packet.AddUInt32(obj.GroupId);
packet.AddUInt32(obj.ObjectId);
return(packet);
});
}
UnlockRegions(lockedRegions);
// Raise event
ObjectRemoved.Raise(this, new ObjectEvent(obj));
}
public bool Add(ISimpleGameObject obj)
{
if (!AddToPrimaryRegionAndTiles(obj))
{
return(false);
}
// Keeps track of objects that exist in the map
obj.InWorld = true;
RegisterObjectEventListeners(obj);
// Add appropriate objects to the minimap
IMiniMapRegionObject miniMapRegionObject = obj as IMiniMapRegionObject;
if (miniMapRegionObject != null)
{
MiniMapRegions.Add(miniMapRegionObject);
}
// Post to channel
ushort regionId = regionLocator.GetRegionIndex(obj);
channel.Post("/WORLD/" + regionId, () =>
{
var packet = new Packet(Command.ObjectAdd);
packet.AddUInt16(regionId);
PacketHelper.AddToPacket(obj, packet);
return(packet);
});
// Raise event
ObjectAdded.Raise(this, new ObjectEvent(obj));
return(true);
}
