private void LoadSectors()
{
try
{
int sectorcount = SectorCount;
if (Block != null)
{
while (Block.Width / sectorcount < MapInfo.ViewRange && sectorcount != 1)
{
sectorcount--;
}
sectorWidth = Block.Width / sectorcount;
if (sectorWidth < MapInfo.ViewRange)
{
sectorWidth = MapInfo.ViewRange;
}
sectorHeight = Block.Height / sectorcount;
if (sectorHeight < MapInfo.ViewRange)
{
sectorHeight = MapInfo.ViewRange;
}
}
for (int y = 0; y < sectorcount; y++)
{
for (int x = 0; x < sectorcount; x++)
{
sectors[y, x] = new Sector(x, y, this);
}
}
}
catch (Exception ex)
{
Log.WriteLine(LogLevel.Exception, ex.ToString());
}
}
public List<Sector> GetSectorsOutOfRange(Sector oldsector, Sector newsector)
{
return new List<Sector>(oldsector.SurroundingSectors.Except(newsector.SurroundingSectors));
}
public List<Sector> GetSurroundingSectors(Sector sector)
{
int x = sector.X;
int y = sector.Y;
List<Sector> toret = new List<Sector>();
for (int column = x - 1; column <= x + 1; ++column)
{
for (int row = y - 1; row <= y + 1; ++row)
{
if (column < 0 || row < 0 || column >= SectorCount || row >= SectorCount)
{
continue;
}
toret.Add(sectors[row, column]);
}
}
return toret;
}
public List<ZoneCharacter> GetCharactersInRegion(Sector sector)
{
return GetCharactersBySectors(GetSurroundingSectors(sector));
}
public void Transfer(MapObject obj, Sector to)
{
Objects.Remove(obj.MapObjectID);
to.AddObject(obj);
// we remove object first to the 'non display region'
ZoneCharacter character = obj as ZoneCharacter;
List<Sector> oldsectors = Map.GetSectorsOutOfRange(this, to);
// The idea of this function
// 1. Remove obj from map for players that are out of range
// (IF PLAYER) 2. Remove objects that are out of range for obj
// (IF PLAYER) 3. Spawn objects that are new in range for obj
// 4. Spawn obj for all players in new range
using (var removeObjPacket = Handler7.RemoveObject(obj)) // Make new packet to remove object from map for others
{
// Even nederlands: Kijken of we mensen kunnen vinden in range?
foreach (var victimObject in Map.GetObjectsBySectors(oldsectors))
{
if (victimObject is NPC) continue; // NPC's are for noobs. Can't despawn
if (victimObject is ZoneCharacter)
{
// Remove obj for player
ZoneCharacter victim = victimObject as ZoneCharacter;
victim.Client.SendPacket(removeObjPacket);
}
if (character != null)
{
// Despawn victimObject for obj
using (var removeVictimPacket = Handler7.RemoveObject(victimObject))
{
character.Client.SendPacket(removeVictimPacket);
}
}
}
}
//we remove all the drops out of the character's region
if (character != null && character.Client != null)
{
foreach (var dropoutofrange in Map.GetDropsBySectors(oldsectors))
{
using (var despawndrop = Handler6.RemoveDrop(dropoutofrange))
{
character.Client.SendPacket(despawndrop);
}
}
}
//now we spawn the object to other objects in map
List<Sector> newsectors = Map.GetSectorsNewInRange(this, to);
List<MapObject> objects = Map.GetObjectsBySectors(newsectors);
using (var packet = obj.Spawn())
{
foreach (var mapObject in objects)
{
if (mapObject is NPC) continue; //we don't respawn NPCs
if (mapObject is ZoneCharacter)
{
ZoneCharacter rangechar = mapObject as ZoneCharacter;
// Send spawn packet of the object (can be both a character and mob) to mapObject (a player)
rangechar.Client.SendPacket(packet);
}
if (character != null)
{
// Send spawn packet of mapObject to character
using (var spawn = mapObject.Spawn())
{
character.Client.SendPacket(spawn);
}
}
}
}
if (character != null && character.Client != null)
{
using (var spawndrops = Handler7.ShowDrops(Map.GetDropsBySectors(newsectors)))
{
character.Client.SendPacket(spawndrops);
}
}
}
public List <ZoneCharacter> GetCharactersInRegion(Sector sector)
{
return(GetCharactersBySectors(GetSurroundingSectors(sector)));
}
public List <Sector> GetSectorsOutOfRange(Sector oldsector, Sector newsector)
{
return(new List <Sector>(oldsector.SurroundingSectors.Except(newsector.SurroundingSectors)));
}
public void Transfer(MapObject obj, Sector to)
{
Objects.Remove(obj.MapObjectID);
to.AddObject(obj);
// we remove object first to the 'non display region'
ZoneCharacter character = obj as ZoneCharacter;
List <Sector> oldsectors = Map.GetSectorsOutOfRange(this, to);
// The idea of this function
// 1. Remove obj from map for players that are out of range
// (IF PLAYER) 2. Remove objects that are out of range for obj
// (IF PLAYER) 3. Spawn objects that are new in range for obj
// 4. Spawn obj for all players in new range
using (var removeObjPacket = Handler7.RemoveObject(obj)) // Make new packet to remove object from map for others
{
// Even nederlands: Kijken of we mensen kunnen vinden in range?
foreach (var victimObject in Map.GetObjectsBySectors(oldsectors))
{
if (victimObject is NPC)
{
continue; // NPC's are for noobs. Can't despawn
}
if (victimObject is ZoneCharacter)
{
// Remove obj for player
ZoneCharacter victim = victimObject as ZoneCharacter;
victim.Client.SendPacket(removeObjPacket);
}
if (character != null)
{
// Despawn victimObject for obj
using (var removeVictimPacket = Handler7.RemoveObject(victimObject))
{
character.Client.SendPacket(removeVictimPacket);
}
}
}
}
//we remove all the drops out of the character's region
if (character != null && character.Client != null)
{
foreach (var dropoutofrange in Map.GetDropsBySectors(oldsectors))
{
using (var despawndrop = Handler6.RemoveDrop(dropoutofrange))
{
character.Client.SendPacket(despawndrop);
}
}
}
//now we spawn the object to other objects in map
List <Sector> newsectors = Map.GetSectorsNewInRange(this, to);
List <MapObject> objects = Map.GetObjectsBySectors(newsectors);
using (var packet = obj.Spawn())
{
foreach (var mapObject in objects)
{
if (mapObject is NPC)
{
continue; //we don't respawn NPCs
}
if (mapObject is ZoneCharacter)
{
ZoneCharacter rangechar = mapObject as ZoneCharacter;
// Send spawn packet of the object (can be both a character and mob) to mapObject (a player)
rangechar.Client.SendPacket(packet);
}
if (character != null)
{
// Send spawn packet of mapObject to character
using (var spawn = mapObject.Spawn())
{
character.Client.SendPacket(spawn);
}
}
}
}
if (character != null && character.Client != null)
{
using (var spawndrops = Handler7.ShowDrops(Map.GetDropsBySectors(newsectors)))
{
character.Client.SendPacket(spawndrops);
}
}
}
