public static void Initialize()
{
for (int i = 0; i <= RegionsX; i++)
{
for (int j = 0; j <= RegionsY; j++)
{
_worldRegions[i, j] = new L2WorldRegion(i, j);
}
}
for (int x = 0; x <= RegionsX; x++)
{
for (int y = 0; y <= RegionsY; y++)
{
for (int a = -1; a <= 1; a++)
{
for (int b = -1; b <= 1; b++)
{
if (ValidRegion(x + a, y + b))
{
_worldRegions[x + a, y + b].AddSurroundingRegion(_worldRegions[x, y]);
}
}
}
}
}
Log.Info($"WorldRegion grid ({RegionsX} by {RegionsY}) is now setted up.");
}
public static async void UpdateRegion(L2Object obj)
{
L2WorldRegion activeRegion = GetRegion(obj);
L2WorldRegion lastRegion = obj.Region;
bool isPlayer = obj is L2Player;
bool isNewObject = obj.Region == null;
if (obj.Region == activeRegion)
{
return;
}
obj.Region?.Remove(obj);
activeRegion.Add(obj);
obj.Region = activeRegion;
IEnumerable <L2WorldRegion> regionsDiff;
if (isNewObject && lastRegion != null)
{
regionsDiff = activeRegion.GetNeighbours()
.Where(x => !lastRegion.GetNeighbours().Contains(x))
.ToList();
}
else
{
regionsDiff = activeRegion.GetNeighbours().ToList();
}
foreach (L2Player p in regionsDiff.SelectMany(x => x.GetPlayers()))
{
if (isPlayer)
{
await p.BroadcastUserInfoToObjectAsync(obj);
}
await obj.BroadcastUserInfoToObjectAsync(p);
}
if (isPlayer)
{
foreach (L2Object o in regionsDiff.SelectMany(x => x.GetObjects()))
{
await o.BroadcastUserInfoToObjectAsync(obj);
await Task.Delay(25); // TODO: Move to config
}
}
}
public void AddSurroundingRegion(L2WorldRegion region)
{
_surroundingRegions.Add(region);
}