static bool InteractionHighlight_Update_Pre(InteractionHighlight __instance)
{
#region quit
if (!_highlightsToggle ||
!__instance.m_renderer.TryAs(out ParticleSystemRenderer renderer) ||
!renderer.GetComponent <ParticleSystem>().TryAssign(out var particleSystem))
{
return(true);
}
#endregion
if (Time.renderedFrameCount % HIGHLIGHT_UPDATE_DURATION != 0 || renderer.enabled == __instance.ShouldShowHighlight())
{
return(false);
}
// Cache
ParticleSystem.MainModule main = particleSystem.main;
float intensity = _highlightsIntensity / 100f;
Color newColor = Color.white;
// Choose color
if (_highlightsColored)
{
newColor = HIGHLIGHT_COLOR_INTERACTION;
if (__instance.TryAs(out ItemHighlight itemHighlight))
{
newColor = HIGHLIGHT_COLOR_OTHER_ITEM;
if (itemHighlight.Item.TryAssign(out var item))
{
if (item is Equipment)
{
newColor = HIGHLIGHT_COLOR_EQUIP;
}
else if (item is ItemContainer)
{
newColor = HIGHLIGHT_COLOR_INTERACTION;
}
else if (item.IsIngestible())
{
newColor = HIGHLIGHT_COLOR_INGESTIBLE;
}
}
}
}
// Apply intensity
if (intensity <= 1)
{
newColor.a *= intensity;
main.maxParticles = intensity.MapFrom01(1, HIGHLIGHT_MAX_PARTICLES).Round();
particleSystem.transform.localScale = Vector3.one;
}
else
{
intensity -= 1;
main.maxParticles = intensity.MapFrom01(1, 4).Mul(HIGHLIGHT_MAX_PARTICLES).Round();
particleSystem.transform.localScale = intensity.MapFrom01(1, 1.5f).ToVector3();
}
// Apply color
main.startColor = newColor;
// Apply distance
if (particleSystem.GetComponent <DisableParticlesWhenFar>().TryAssign(out var disableParticlesWhenFar))
{
disableParticlesWhenFar.m_sqrDist = _highlightsDistance.Value.Pow(2);
}
// Finalize
renderer.enabled = !renderer.enabled;
return(false);
}
void HandleInteraction(InteractionObject io)
{
if (io != currentInteractionObject || (io != null && io.IsDirty))
{
if (io == null)
{
currentInteractionObject.interactionSystem = null;
}
else
{
io.interactionSystem = this;
}
PopulateOptions(io);
scrollIndex = 0;
if (io != null && io.IsDirty)
{
io.ClearDirty();
}
}
currentInteractionObject = io;
if (io == null && lastHighlight != null)
{
lastHighlight.StopHighlighting();
lastHighlight = null;
}
if (io == null)
{
return;
}
List <InteractionOption> ActiveOptions = io.Options.Where(a => a.Validate == null || a.Validate.Invoke()).ToList();
if (io != null && ActiveOptions.Count > 0)
{
scrollIndex = Mathf.Clamp(scrollIndex, 0f, ActiveOptions.Count - 1);
scrollIndex += -Input.mouseScrollDelta.y;
optionIndex = Mathf.RoundToInt(scrollIndex);
}
if (UI_Options.Count >= optionIndex)
{
UI_Options[optionIndex].GetComponent <Selectable>().Select();
}
if (io.GetComponent <InteractionHighlight>())
{
var highlight = io.GetComponent <InteractionHighlight>();
if (lastHighlight != null && lastHighlight != highlight)
{
lastHighlight.StopHighlighting();
}
lastHighlight = highlight;
lastHighlight.Highlight();
}
if (Input.GetKeyDown(KeyCode.E))
{
io.OnInteraction(this, optionIndex);
}
}