/// <summary>
/// Used for weightlessness to determine if we are near a wall.
/// </summary>
/// <param name="broadPhaseSystem"></param>
/// <param name="transform"></param>
/// <param name="mover"></param>
/// <param name="collider"></param>
/// <returns></returns>
public static bool IsAroundCollider(SharedBroadPhaseSystem broadPhaseSystem, ITransformComponent transform, IMobMoverComponent mover, IPhysBody collider)
{
var enlargedAABB = collider.GetWorldAABB().Enlarged(mover.GrabRange);
foreach (var otherCollider in broadPhaseSystem.GetCollidingEntities(transform.MapID, enlargedAABB))
{
if (otherCollider == collider)
{
continue; // Don't try to push off of yourself!
}
// Only allow pushing off of anchored things that have collision.
if (otherCollider.BodyType != BodyType.Static ||
!otherCollider.CanCollide ||
((collider.CollisionMask & otherCollider.CollisionLayer) == 0 &&
(otherCollider.CollisionMask & collider.CollisionLayer) == 0) ||
(otherCollider.Owner.TryGetComponent(out SharedPullableComponent? pullable) && pullable.BeingPulled))
{
continue;
}
return(true);
}
return(false);
}
public static bool UseMobMovement(SharedBroadPhaseSystem broadPhaseSystem, PhysicsComponent body, IMapManager mapManager)
{
return((body.BodyStatus == BodyStatus.OnGround) &
body.Owner.HasComponent <IMobStateComponent>() &&
EntitySystem.Get <ActionBlockerSystem>().CanMove(body.Owner) &&
(!body.Owner.IsWeightless(body, mapManager: mapManager) ||
body.Owner.TryGetComponent(out SharedPlayerMobMoverComponent? mover) &&
IsAroundCollider(broadPhaseSystem, body.Owner.Transform, mover, body)));
}
public override void Initialize()
{
base.Initialize();
_broadPhaseSystem = EntitySystem.Get <SharedBroadPhaseSystem>();
_frictionModifier = _configManager.GetCVar(CCVars.TileFrictionModifier);
_configManager.OnValueChanged(CCVars.TileFrictionModifier, value => _frictionModifier = value);
_stopSpeed = _configManager.GetCVar(CCVars.StopSpeed);
_configManager.OnValueChanged(CCVars.StopSpeed, value => _stopSpeed = value);
}
public override void Initialize()
{
base.Initialize();
_broadPhaseSystem = EntitySystem.Get <SharedBroadPhaseSystem>();
}
