/// <summary>
/// Ticks the physics entity.
/// </summary>
public override void Tick()
{
if (!TheRegion.IsVisible(GetPosition()))
{
if (Body.ActivityInformation.IsActive)
{
wasActive = true;
// TODO: Is this needed?
if (Body.ActivityInformation.SimulationIsland != null)
{
Body.ActivityInformation.SimulationIsland.IsActive = false;
}
}
}
else if (wasActive)
{
wasActive = false;
Body.ActivityInformation.Activate();
}
Vector3i cpos = TheRegion.ChunkLocFor(GetPosition());
if (CanSave && !TheRegion.TryFindChunk(cpos, out Chunk _)) // TODO: is this really needed every tick?
{
TheRegion.LoadChunk(cpos);
}
if (!GenBlockShadow)// TODO: and world config allows trackables
{
if (TheRegion.GetEntitiesInRadius(GetPosition(), 1.5f, EntityType.SMASHER_PRIMTIVE).Count == 0)
{
// TODO: 5 * 60 -> world config
TheRegion.SpawnEntity(new SmasherPrimitiveEntity(TheRegion, Math.Min((float)GetScaleEstimate(), 2f), TheRegion.TheWorld.GlobalTickTime + (5 * 60))
{
Position = GetPosition()
});
}
}
// TODO: More genericish
if (TheRegion.Generator is SphereGeneratorCore)
{
Location pos = new Location(Body.Position);
double scale = TheRegion.TheWorld.GeneratorScale;
Location gravDir;
if (pos.LengthSquared() > scale * scale)
{
gravDir = new Location(scale / pos.X, scale / pos.Y, scale / pos.Z);
}
else
{
gravDir = pos / scale;
}
SetGravity(gravDir * (-TheRegion.GravityStrength));
}
}