private static string GetSpeedLimitEventDescription(SpeedLimitEvent e)
{
var currentSpeed = Mathf.Abs(PlayerManager.Car.GetForwardSpeed() * 3.6f);
var color = "white";
if (currentSpeed > e.limit + 5f)
{
color = e.span < 500f ? "red" : e.span < 1000f ? "orange" : "yellow";
}
else if (currentSpeed < e.limit - 10f)
{
color = "lime";
}
return($"<color={color}>{e.limit} km/h</color>");
}
public static void DrawUpcomingEvents()
{
if (!PlayerManager.Car)
{
return;
}
var trackInfoSettings = Main.settings.trackInfoSettings;
var bogie = PlayerManager.Car.Bogies[1];
var track = bogie.track;
if (track == null)
{
return;
}
var startSpan = bogie.traveller.Span;
var locoDirection = PlayerManager.LastLoco == null || PlayerManager.LastLoco.GetComponent <LocoControllerBase>()?.reverser >= 0f;
var direction = !locoDirection ^ (bogie.trackDirection > 0);
var currentGrade = TrackIndexer.Grade(bogie.point1) * (direction ? 1 : -1);
var events = TrackFollower.FollowTrack(
track,
startSpan,
direction ? trackInfoSettings.maxEventSpan : -trackInfoSettings.maxEventSpan);
var eventDescriptions = events
.ExceptUnnamedTracks()
.ResolveJunctionSpeedLimits()
.FilterRedundantSpeedLimits()
.FilterGradeEvents(currentGrade)
.Take(trackInfoSettings.maxEventCount)
.TakeWhile(ev => ev.span < trackInfoSettings.maxEventSpan)
.Select(ev => ev switch
{
TrackChangeEvent e => (e.span, e.ID.ToString()),
JunctionEvent e => (e.span, GetJunctionEventDescription(e)),
DualSpeedLimitEvent e => (e.span, $"{e.limit} / {e.rightLimit} km/h"),
SpeedLimitEvent e => (e.span, GetSpeedLimitEventDescription(e)),
GradeEvent e => (e.span, $"{e.grade:F1} %"),
_ => (0.0, $"Unknown event: {ev}"),
})