private void BehaviorChanged(Behavior behavior)
{
ServerPlayer[] playerInRange = SpatialPartitioning.GetEntitiesInRadius <ServerPlayer>(transform.position);
SendDirtyMemoryVar(playerInRange);
SendChangeBehavior(playerInRange, behavior);
}
public override void Tick()
{
transform.position = Position;
transform.rotation = Quaternion.Euler(Rotation);
SpatialPartitioning.Update(this);
}
private void OnSendingInitData()
{
if (previousState != null)
{
ServerPlayer[] playerInRange = SpatialPartitioning.GetEntitiesInRadius <ServerPlayer>(transform.position);
Server.Send(previousState, playerInRange.Select(e => e.EntityId));
}
}
void SaveStatePacket(PlayerSaveStatePacket packet)
{
Debug.Log("RECEIVED!");
trackedEntityIds = new HashSet <int>();
AccountId = packet.state.accountId;
this.saveState = packet.state;
SpatialPartitioning.Register(this);
}
protected override void Start()
{
base.Start();
OnInitData += OnSendingInitData;
Position = transform.position;
Rotation = transform.rotation.eulerAngles;
RegisterNPC();
SpatialPartitioning.Register(this);
}
public void SpatialPartitioningCheckIf00Reachable()
{
GameObject Floor = MonoBehaviour.Instantiate(Resources.Load <GameObject>("Prefabs/Floor (With Collision boxes)"));
var Testing = Floor.transform.Find("CollisionBox(0,0)");
SpatialPartitioning NeighCollider = Testing.GetComponent <SpatialPartitioning>();
Assert.True(NeighCollider.height == 0);
Assert.True(NeighCollider.width == 0);
// Use the Assert class to test conditions
}
//TODO: Split this up, as it is doing 2 things:
//Updating nearby entities
//Updating the position
public void UpdateNearbyEntities()
{
// TODO: Hysteresis
// We'll need to have a way to look up an entity by its id
nearbyEntitiesCount = SpatialPartitioning.GetEntitiesInRadius(ref nearbyEntities, Position);
for (int i = 0; i < nearbyEntitiesCount; i++)
{
var entity = nearbyEntities[i];
if (entity == this || entity == null)
{
continue;
}
// Assume we haven't seen this entity before
int frameIdLastUpdated = NetworkConstants.BeforeStartOfGameFrameId;
// If we have seen this entity before...
if (trackedEntityIds.Contains(entity.EntityId))
{
// TODO : Store the actual last frame we updated them, but for the moment
// we update them every frame, so we saw them last frame
frameIdLastUpdated = Server.FrameID - 1;
}
entity.SendState(this, frameIdLastUpdated);
trackedEntityIds.Remove(entity.EntityId);
}
// These have all now disappered
foreach (var entityId in trackedEntityIds)
{
// Tell the client to remove that entity
EntityDestroyPacket destroyPacket = (EntityDestroyPacket)IntrepidSerialize.TakeFromPool(PacketType.EntityDestroy);
destroyPacket.entityId = entityId;
Server.Send(destroyPacket, EntityId.SingleItemAsEnumerable());
}
// Create the new list of tracked entities
trackedEntityIds.Clear();
for (int i = 0; i < nearbyEntitiesCount; i++)
{
var entity = nearbyEntities[i];
if (entity == this || entity == null)
{
continue;
}
trackedEntityIds.Add(entity.EntityId);
}
}
private void SetNeighbors()
{
int[,] cords = { { 0, 1 }, { 0, -1 }, { 1, 0 }, { -1, 0 }, { 1, 1 }, { 1, -1 }, { -1, 1 }, { -1, -1 } };
for (int i = 0; i < cords.GetLength(0); i++)
{
GameObject NeigGameObject = GameObject.Find($"CollisionBox({height + cords[i,0]},{width + cords[i, 1]})");
if (NeigGameObject != null)
{
SpatialPartitioning NeighCollider = NeigGameObject.GetComponent <SpatialPartitioning>();
Neighbors.Add(NeighCollider);
}
}
}
private void AttackRequestPacket(Combat_AttackRequest packet)
{
// TODO: Validate attack.
Combat_AttackOriginate ao = (Combat_AttackOriginate)IntrepidSerialize.TakeFromPool(PacketType.Combat_AttackOriginate);
ao.attackerId = EntityId;
ao.frameId = Server.FrameID;
ao.abilityId = packet.abilityId;
ao.targetId = packet.targetId;
ao.position = packet.position;
// keep in mind threading things
/*int nearbyPlayersCount = */ SpatialPartitioning.GetEntitiesInRadius(ref nearbyPlayers, Position);
Server.Send(ao, nearbyPlayers.Select(e => e.EntityId));
}
public void SpatialPartitioningCheckIfCanSelect2EntitiesSelfAndNeigbors()
{
GameObject Floor = MonoBehaviour.Instantiate(Resources.Load <GameObject>("Prefabs/Floor (With Collision boxes)"));
var GoFrom = Floor.transform.Find("CollisionBox(3,3)");
var GoTo = Floor.transform.Find("CollisionBox(3,5)");
SpatialPartitioning GoFromSelected = GoFrom.GetComponent <SpatialPartitioning>();
SpatialPartitioning GoToSelected = GoTo.GetComponent <SpatialPartitioning>();
GoFromSelected.Entities.Add(new GameObject());
GoToSelected.Entities.Add(new GameObject());
List <GameObject> Entities;
Entities = GoFromSelected.GetEntitiesWithExtraNeighbors(1);
Assert.True(Entities.Count == 1);
Entities = GoFromSelected.GetEntitiesWithExtraNeighbors(2);
Assert.True(Entities.Count == 2);
}
public List <GameObject> GetEntitiesWithExtraNeighbors(int steps)
{
List <GameObject> EntitiesWithExtraNeighbors;
for (int i = -steps; i <= steps; i++)
{
for (int j = -steps; j <= steps; j++)
{
var Testing = transform.parent.Find($"CollisionBox({ height + i},{ width + j})");
if (Testing != null && Testing.name != this.name)
{
SpatialPartitioning NeigGameObject = Testing.GetComponent <SpatialPartitioning>();
ExtraNeighbors.Add(NeigGameObject);
}
}
}
EntitiesWithExtraNeighbors = GetEntitiesWithNeigbors();
ExtraNeighbors.Clear();
return(EntitiesWithExtraNeighbors);
}
public override void Tick()
{
Position = transform.position;
Rotation = transform.rotation.eulerAngles;
SpatialPartitioning.Update(this);
}
private void OnDrawGizmos()
{
SpatialPartitioning.DrawOctree();
}
