private void OnComponentStart(EntityUid uid, RgbLightControllerComponent rgb, ComponentStartup args)
{
GetOriginalColors(uid, rgb);
// trigger visuals updated events
_itemSystem.VisualsChanged(uid);
}
private void OnHeldVisualsUpdated(EntityUid uid, RgbLightControllerComponent rgb, HeldVisualsUpdatedEvent args)
{
if (args.RevealedLayers.Count == 0)
{
rgb.Holder = null;
rgb.HolderLayers = null;
return;
}
rgb.Holder = args.User;
rgb.HolderLayers = new();
if (!TryComp(args.User, out SpriteComponent? sprite))
{
return;
}
foreach (var key in args.RevealedLayers)
{
if (!sprite.LayerMapTryGet(key, out var index) || sprite[index] is not Layer layer)
{
continue;
}
if (layer.ShaderPrototype == "unshaded")
{
rgb.HolderLayers.Add(key);
}
}
}
private void OnComponentShutdown(EntityUid uid, RgbLightControllerComponent rgb, ComponentShutdown args)
{
ResetOriginalColors(uid, rgb);
// and reset any in-hands or clothing sprites
_itemSystem.VisualsChanged(uid);
}
public static Color GetCurrentRgbColor(TimeSpan curTime, TimeSpan offset, RgbLightControllerComponent rgb)
{
return(Color.FromHsv(new Vector4(
(float)(((curTime.TotalSeconds - offset.TotalSeconds) * rgb.CycleRate + Math.Abs(rgb.Owner.GetHashCode() * 0.1)) % 1),
1.0f,
1.0f,
1.0f
)));
}
private void OnHandleState(EntityUid uid, RgbLightControllerComponent rgb, ref ComponentHandleState args)
{
if (args.Current is not RgbLightControllerState state)
{
return;
}
ResetOriginalColors(uid, rgb);
rgb.CycleRate = state.CycleRate;
rgb.Layers = state.Layers;
GetOriginalColors(uid, rgb);
}
private void OnHandleState(EntityUid uid, RgbLightControllerComponent rgb, ref ComponentHandleState args)
{
if (args.Current is not RgbLightControllerState state)
{
return;
}
ResetSpriteColors(uid, rgb);
rgb.CycleRate = state.CycleRate;
rgb.Layers = state.Layers;
// get the new original sprite colors (necessary if rgb.Layers was updated).
GetOriginalSpriteColors(uid, rgb);
}
private void OnComponentShutdown(EntityUid uid, RgbLightControllerComponent rgb, ComponentShutdown args)
{
if (TryComp(uid, out PointLightComponent? light))
{
light.Color = rgb.OriginalLightColor;
}
if (TryComp(uid, out SharedItemComponent? item))
{
item.Color = rgb.OriginalItemColor;
}
ResetSpriteColors(uid, rgb);
}
private void OnComponentStart(EntityUid uid, RgbLightControllerComponent rgb, ComponentStartup args)
{
if (TryComp(uid, out PointLightComponent? light))
{
rgb.OriginalLightColor = light.Color;
}
if (TryComp(uid, out SharedItemComponent? item))
{
rgb.OriginalItemColor = item.Color;
}
GetOriginalSpriteColors(uid, rgb);
}
private void OnGetState(EntityUid uid, RgbLightControllerComponent component, ref ComponentGetState args)
{
args.State = new RgbLightControllerState(component.CycleRate, component.Layers);
}
private void OnGotUnequipped(EntityUid uid, RgbLightControllerComponent rgb, GotUnequippedEvent args)
{
rgb.Holder = null;
rgb.HolderLayers = null;
}
