public void RemoveWorldObject(ObjectGuid objectId, bool adjacencyMove)
{
WorldObject wo = null;
Log($"removing {objectId.Full.ToString("X")}");
lock (objectCacheLocker)
{
if (worldObjects.ContainsKey(objectId))
{
wo = worldObjects[objectId];
if (!objectId.IsCreature())
{
worldObjects.Remove(objectId);
}
}
}
// suppress broadcasting when it's just an adjacency move. clients will naturally just stop
// tracking stuff if they're too far, or the new landblock will broadcast to them if they're
// close enough.
// if we are in a container - we need never broadcast a destroy - just remove from landblock above.
if (!adjacencyMove && id.MapScope == Enum.MapScope.Outdoors && wo != null)
{
var args = BroadcastEventArgs.CreateAction(BroadcastAction.Delete, wo);
Broadcast(args, true, Quadrant.All);
}
}
public void AddWorldObject(WorldObject wo)
{
List <WorldObject> allObjects;
Log($"adding {wo.Guid.Full.ToString("X")}");
lock (objectCacheLocker)
{
allObjects = worldObjects.Values.ToList();
if (!worldObjects.ContainsKey(wo.Guid))
{
worldObjects[wo.Guid] = wo;
}
}
var args = BroadcastEventArgs.CreateAction(BroadcastAction.AddOrUpdate, wo);
Broadcast(args, true, Quadrant.All);
// if this is a player, tell them about everything else we have in range of them.
if (wo is Player)
{
List <WorldObject> wolist = null;
wolist = GetWorldObjectsInRange(wo, maxobjectRange, true);
AddPlayerTracking(wolist, (wo as Player));
}
}
public void AddWorldObject(WorldObject wo)
{
List <WorldObject> allObjects;
Log($"adding {wo.Guid.Full.ToString("X")}");
lock (objectCacheLocker)
{
allObjects = worldObjects.Values.ToList();
if (!worldObjects.ContainsKey(wo.Guid))
{
worldObjects[wo.Guid] = wo;
}
}
var args = BroadcastEventArgs.CreateAction(BroadcastAction.AddOrUpdate, wo);
Broadcast(args, true, Quadrant.All);
// if this is a player, tell them about everything else we have.
if (wo is Player)
{
// send them the initial burst of objects
Log($"blasting player \"{(wo as Player).Name}\" with {allObjects.Count} objects.");
Parallel.ForEach(allObjects, (o) =>
{
if (o.Guid.IsCreature())
{
if ((o as Creature).IsAlive)
{
(wo as Player).TrackObject(o);
}
}
else
{
(wo as Player).TrackObject(o);
}
});
}
}
/// <summary>
/// main game loop
/// </summary>
public void UseTime()
{
while (running)
{
// here we'd move server objects in motion (subject to landscape) and do physics collision detection
List <WorldObject> allworldobj = null;
List <Player> allplayers = null;
List <Creature> allcreatures = null;
List <WorldObject> movedObjects = null;
List <WorldObject> despawnObjects = null;
List <Creature> deadCreatures = null;
lock (objectCacheLocker)
{
allworldobj = worldObjects.Values.ToList();
}
// all players on this land block
allplayers = allworldobj.OfType <Player>().ToList();
allcreatures = allworldobj.OfType <Creature>().ToList();
despawnObjects = allworldobj.ToList();
despawnObjects = despawnObjects.Where(x => x.DespawnTime > -1).ToList();
deadCreatures = allworldobj.OfType <Creature>().ToList();
deadCreatures = deadCreatures.Where(x => x.IsAlive == false).ToList();
// flag them as updated now in order to reduce chance of missing an update
// this is only for moving objects across landblocks.
movedObjects = allworldobj.ToList();
movedObjects = movedObjects.Where(p => p.LastUpdatedTicks >= p.LastMovementBroadcastTicks).ToList();
movedObjects.ForEach(m => m.LastMovementBroadcastTicks = WorldManager.PortalYearTicks);
if (id.MapScope == Enum.MapScope.Outdoors)
{
// check to see if a player or other mutable object "roamed" to an adjacent landblock
var objectsToRelocate = movedObjects.Where(m => m.Location.LandblockId.IsAdjacentTo(id) && m.Location.LandblockId != id).ToList();
// so, these objects moved to an adjacent block. they could have recalled to that block, died and bounced to a lifestone on that block, or
// just simply walked accross the border line. in any case, we won't delete them, we'll just transfer them. the trick, though, is to
// figure out how to treat it in adjacent landblocks. if the player walks across the southern border, the north adjacency needs to remove
// them, but the south is actually getting them. we need to avoid sending Delete+Create to clients that already know about it, though.
objectsToRelocate.ForEach(o => Log($"attempting to relocate object {o.Name} ({o.Guid.Full.ToString("X")})"));
// RelocateObject will put them in the right landblock
objectsToRelocate.ForEach(o => LandblockManager.RelocateObject(o));
// Remove has logic to make sure it doesn't double up the delete+create when "true" is passed.
objectsToRelocate.ForEach(o => RemoveWorldObject(o.Guid, true));
}
// for all players on landblock.
Parallel.ForEach(allplayers, player =>
{
// Process Action Queue for player.
QueuedGameAction action = player.ActionQueuePop();
if (action != null)
{
HandleGameAction(action, player);
}
// Process Examination Queue for player
QueuedGameAction examination = player.ExaminationQueuePop();
if (examination != null)
{
HandleGameAction(examination, player);
}
});
UpdateStatus(allplayers.Count);
double tickTime = WorldManager.PortalYearTicks;
// per-creature update on landblock.
Parallel.ForEach(allworldobj, wo =>
{
// Process the creatures
wo.Tick(tickTime);
});
// broadcast moving objects to the world..
// players and creatures can move.
Parallel.ForEach(movedObjects, mo =>
{
// detect all world objects in ghost range
List <WorldObject> woproxghost = new List <WorldObject>();
woproxghost.AddRange(GetWorldObjectsInRange(mo, maxobjectGhostRange, true));
// for all objects in rang of this moving object or in ghost range of moving object update them.
Parallel.ForEach(woproxghost, wo =>
{
if (mo.Guid.IsPlayer())
{
// if world object is in active zone then.
if (wo.Location.SquaredDistanceTo(mo.Location) <= maxobjectRange)
{
// if world object is in active zone.
if (!(mo as Player).GetTrackedObjectGuids().Contains(wo.Guid))
{
(mo as Player).TrackObject(wo);
}
}
// if world object is in ghost zone and outside of active zone
else
if ((mo as Player).GetTrackedObjectGuids().Contains(wo.Guid))
{
(mo as Player).StopTrackingObject(wo, true);
}
}
});
if (mo.Location.LandblockId == id)
{
// update if it's still here
Broadcast(BroadcastEventArgs.CreateAction(BroadcastAction.AddOrUpdate, mo), true, Quadrant.All);
}
else
{
// remove and readd if it's not
RemoveWorldObject(mo.Guid, false);
LandblockManager.AddObject(mo);
}
});
// despawn objects
despawnObjects.ForEach(deo =>
{
if (deo.DespawnTime < WorldManager.PortalYearTicks)
{
RemoveWorldObject(deo.Guid, false);
}
});
// respawn creatures
deadCreatures.ForEach(dc =>
{
if (dc.RespawnTime < WorldManager.PortalYearTicks)
{
dc.IsAlive = true;
// HandleParticleEffectEvent(dc, PlayScript.Create);
AddWorldObject(dc);
}
});
Thread.Sleep(1);
}
// TODO: release resources
}
/// <summary>
/// main game loop
/// </summary>
public void UseTime()
{
while (running)
{
// here we'd move server objects in motion (subject to landscape) and do physics collision detection
// for now, we'll move players around
List <WorldObject> movedObjects = null;
List <Player> players = null;
lock (objectCacheLocker)
{
movedObjects = this.worldObjects.Values.OfType <WorldObject>().ToList();
players = this.worldObjects.Values.OfType <Player>().ToList();
}
movedObjects = movedObjects.Where(p => p.LastUpdatedTicks >= p.LastMovementBroadcastTicks).ToList();
// flag them as updated now in order to reduce chance of missing an update
movedObjects.ForEach(m => m.LastMovementBroadcastTicks = WorldManager.PortalYearTicks);
if (this.id.MapScope == Enum.MapScope.Outdoors)
{
// check to see if a player or other mutable object "roamed" to an adjacent landblock
var objectsToRelocate = movedObjects.Where(m => m.Location.LandblockId.IsAdjacentTo(this.id) && m.Location.LandblockId != this.id).ToList();
// so, these objects moved to an adjacent block. they could have recalled to that block, died and bounced to a lifestone on that block, or
// just simply walked accross the border line. in any case, we won't delete them, we'll just transfer them. the trick, though, is to
// figure out how to treat it in adjacent landblocks. if the player walks across the southern border, the north adjacency needs to remove
// them, but the south is actually getting them. we need to avoid sending Delete+Create to clients that already know about it, though.
objectsToRelocate.ForEach(o => Log($"attempting to relocate object {o.Name} ({o.Guid.Full.ToString("X")})"));
// RelocateObject will put them in the right landblock
objectsToRelocate.ForEach(o => LandblockManager.RelocateObject(o));
// Remove has logic to make sure it doesn't double up the delete+create when "true" is passed.
objectsToRelocate.ForEach(o => RemoveWorldObject(o.Guid, true));
}
// broadcast
Parallel.ForEach(movedObjects, mo =>
{
if (mo.Location.LandblockId == this.id)
{
// update if it's still here
Broadcast(BroadcastEventArgs.CreateAction(BroadcastAction.AddOrUpdate, mo), true, Quadrant.All);
}
else
{
// remove and readd if it's not
this.RemoveWorldObject(mo.Guid, false);
LandblockManager.AddObject(mo);
}
});
// TODO: figure out if this landblock can be unloaded
// process player action queues
foreach (Player p in players)
{
QueuedGameAction action = p.ActionQueuePop();
if (action != null)
{
HandleGameAction(action, p);
}
}
Thread.Sleep(1);
}
// TODO: release resources
}
