private bool ValidateClientInput(ICommonSession?session, EntityCoordinates coords, EntityUid uid, [NotNullWhen(true)] out EntityUid?userEntity)
{
userEntity = null;
if (!coords.IsValid(_entityManager))
{
Logger.InfoS("system.interaction", $"Invalid Coordinates: client={session}, coords={coords}");
return(false);
}
if (uid.IsClientSide())
{
Logger.WarningS("system.interaction",
$"Client sent interaction with client-side entity. Session={session}, Uid={uid}");
return(false);
}
userEntity = ((IPlayerSession?)session)?.AttachedEntity;
if (userEntity == null || !EntityManager.EntityExists(userEntity.Value))
{
Logger.WarningS("system.interaction",
$"Client sent interaction with no attached entity. Session={session}");
return(false);
}
return(true);
}
private bool HandleWideAttack(ICommonSession session, EntityCoordinates coords, EntityUid uid)
{
// client sanitization
if (!coords.IsValid(_entityManager))
{
Logger.InfoS("system.interaction", $"Invalid Coordinates: client={session}, coords={coords}");
return(true);
}
if (uid.IsClientSide())
{
Logger.WarningS("system.interaction",
$"Client sent attack with client-side entity. Session={session}, Uid={uid}");
return(true);
}
var userEntity = ((IPlayerSession)session).AttachedEntity;
if (userEntity == null || !userEntity.IsValid())
{
return(true);
}
if (userEntity.TryGetComponent(out CombatModeComponent combatMode) && combatMode.IsInCombatMode)
{
DoAttack(userEntity, coords, true);
}
return(true);
}
public void IsValid_InvalidEntId_False()
{
var entityManager = IoCManager.Resolve <IEntityManager>();
// Same as EntityCoordinates.Invalid
var coords = new EntityCoordinates(EntityUid.Invalid, Vector2.Zero);
Assert.That(coords.IsValid(entityManager), Is.False);
}
public IEnumerable <EntityUid> AutoHarvest(SeedData proto, EntityCoordinates position, int yieldMod = 1)
{
if (position.IsValid(EntityManager) &&
proto.ProductPrototypes.Count > 0)
{
return(GenerateProduct(proto, position, yieldMod));
}
return(Enumerable.Empty <EntityUid>());
}
public IEnumerable <IEntity> AutoHarvest(EntityCoordinates position, int yieldMod = 1)
{
if (position.IsValid(IoCManager.Resolve <IEntityManager>()) && ProductPrototypes != null &&
ProductPrototypes.Count > 0)
{
return(GenerateProduct(position, yieldMod));
}
return(Enumerable.Empty <IEntity>());
}
public static void AnimateEntityPickup(EntityUid entity, EntityCoordinates initialPosition, Vector2 finalPosition, IEntityManager?entMan = null)
{
IoCManager.Resolve(ref entMan);
if (entMan.Deleted(entity) || !initialPosition.IsValid(entMan))
{
return;
}
var animatableClone = entMan.SpawnEntity("clientsideclone", initialPosition);
string val = entMan.GetComponent <MetaDataComponent>(entity).EntityName;
entMan.GetComponent <MetaDataComponent>(animatableClone).EntityName = val;
if (!entMan.TryGetComponent(entity, out SpriteComponent? sprite0))
{
Logger.Error("Entity ({0}) couldn't be animated for pickup since it doesn't have a {1}!", entMan.GetComponent <MetaDataComponent>(entity).EntityName, nameof(SpriteComponent));
return;
}
var sprite = entMan.GetComponent <SpriteComponent>(animatableClone);
sprite.CopyFrom(sprite0);
sprite.Visible = true;
var animations = entMan.GetComponent <AnimationPlayerComponent>(animatableClone);
animations.AnimationCompleted += (_) => {
entMan.DeleteEntity(animatableClone);
};
animations.Play(new Animation
{
Length = TimeSpan.FromMilliseconds(125),
AnimationTracks =
{
new AnimationTrackComponentProperty
{
ComponentType = typeof(TransformComponent),
Property = nameof(TransformComponent.LocalPosition),
InterpolationMode = AnimationInterpolationMode.Linear,
KeyFrames =
{
new AnimationTrackProperty.KeyFrame(initialPosition.Position, 0),
new AnimationTrackProperty.KeyFrame(finalPosition, 0.125f)
}
}
}
}, "fancy_pickup_anim");
}
private bool TryFindRandomGrid(IMapGrid mapGrid, out EntityCoordinates coordinates)
{
if (!mapGrid.Index.IsValid())
{
coordinates = default;
return(false);
}
var randomX = _robustRandom.Next((int)mapGrid.WorldBounds.Left, (int)mapGrid.WorldBounds.Right);
var randomY = _robustRandom.Next((int)mapGrid.WorldBounds.Bottom, (int)mapGrid.WorldBounds.Top);
coordinates = mapGrid.ToCoordinates(randomX, randomY);
// TODO: Need to get valid tiles? (maybe just move right if the tile we chose is invalid?)
if (!coordinates.IsValid(_entityManager))
{
coordinates = default;
return(false);
}
return(true);
}
public static TileRef?GetTileRef(this EntityCoordinates coordinates, IEntityManager?entityManager = null, IMapManager?mapManager = null)
{
entityManager ??= IoCManager.Resolve <IEntityManager>();
if (!coordinates.IsValid(entityManager))
{
return(null);
}
mapManager ??= IoCManager.Resolve <IMapManager>();
if (!mapManager.TryGetGrid(coordinates.GetGridId(entityManager), out var grid))
{
return(null);
}
if (!grid.TryGetTileRef(coordinates, out var tile))
{
return(null);
}
return(tile);
}