private void OnAppearanceChanged(EntityUid uid, PipeAppearanceComponent component, ref AppearanceChangeEvent args)
{
if (args.Sprite == null)
{
return;
}
if (!args.Sprite.Visible)
{
// This entity is probably below a floor and is not even visible to the user -> don't bother updating sprite data.
// Note that if the subfloor visuals change, then another AppearanceChangeEvent will get triggered.
return;
}
if (!args.Component.TryGetData(PipeColorVisuals.Color, out Color color))
{
color = Color.White;
}
if (!args.Component.TryGetData(PipeVisuals.VisualState, out PipeDirection worldConnectedDirections))
{
return;
}
// transform connected directions to local-coordinates
var connectedDirections = worldConnectedDirections.RotatePipeDirection(-Transform(uid).LocalRotation);
foreach (PipeConnectionLayer layerKey in Enum.GetValues(typeof(PipeConnectionLayer)))
{
if (!args.Sprite.LayerMapTryGet(layerKey, out var key))
{
continue;
}
var layer = args.Sprite[key];
var dir = (PipeDirection)layerKey;
var visible = connectedDirections.HasDirection(dir);
layer.Visible &= visible;
if (!visible)
{
continue;
}
layer.Color = color;
}
}
private void OnAppearanceChanged(EntityUid uid, PipeAppearanceComponent component, ref AppearanceChangeEvent args)
{
if (!TryComp(uid, out SpriteComponent? sprite))
{
return;
}
if (!args.Component.TryGetData(PipeColorVisuals.Color, out Color color))
{
color = Color.White;
}
if (!args.Component.TryGetData(PipeVisuals.VisualState, out PipeDirection worldConnectedDirections))
{
return;
}
// transform connected directions to local-coordinates
var connectedDirections = worldConnectedDirections.RotatePipeDirection(-Transform(uid).LocalRotation);
foreach (PipeConnectionLayer layerKey in Enum.GetValues(typeof(PipeConnectionLayer)))
{
if (!sprite.LayerMapTryGet(layerKey, out var key))
{
continue;
}
var layer = sprite[key];
var dir = (PipeDirection)layerKey;
var visible = connectedDirections.HasDirection(dir);
layer.Visible &= visible;
if (!visible)
{
continue;
}
layer.Color = color;
}
}
private void OnInit(EntityUid uid, PipeAppearanceComponent component, ComponentInit args)
{
if (!TryComp(uid, out SpriteComponent? sprite))
{
return;
}
if (!_resCache.TryGetResource(SharedSpriteComponent.TextureRoot / component.RsiPath, out RSIResource? rsi))
{
Logger.Error($"{nameof(AtmosPipeAppearanceSystem)} could not load to load RSI {component.RsiPath}.");
return;
}
foreach (PipeConnectionLayer layerKey in Enum.GetValues(typeof(PipeConnectionLayer)))
{
sprite.LayerMapReserveBlank(layerKey);
var layer = sprite.LayerMapGet(layerKey);
sprite.LayerSetRSI(layer, rsi.RSI);
var layerState = component.State;
sprite.LayerSetState(layer, layerState);
sprite.LayerSetDirOffset(layer, ToOffset(layerKey));
}
}
private void OnNodeUpdate(EntityUid uid, PipeAppearanceComponent component, ref NodeGroupsRebuilt args)
{
UpdateAppearance(args.NodeOwner);
}
