public override void Tick()
{
base.Tick();
if (!player.IsValid())
{
Delete(true);
return;
}
if (player.IsPlayerDead)
{
SetClass("obscured", true);
return;
}
const float vertOffset = 40;
const float baseSize = 100;
var worldPos = player.Position + Vector3.Up * 32;
SetClass("obscured", Trace.Ray(CurrentView.Position, worldPos).WorldOnly().Run().Hit);
var screenPos = (player.Position + Vector3.Up * vertOffset).ToScreen();
Style.Left = Length.Fraction(screenPos.x);
Style.Top = Length.Fraction(screenPos.y);
var transform = new PanelTransform();
transform.AddScale(baseSize / Vector3.DistanceBetween(CurrentView.Position, worldPos));
transform.AddTranslateY(Length.Fraction(-0.5f));
transform.AddTranslateX(Length.Fraction(-0.5f));
Style.Transform = transform;
Style.Dirty();
}
public bool UpdateNameTag(Entity entity)
{
// Don't draw local player
if (entity == Local.Pawn)
{
return(false);
}
var ball = entity.ActiveChild;
if (ball == null)
{
return(false);
}
var labelPos = ball.Position + Vector3.Up * 16;
// Are we looking in this direction?
var lookDir = (labelPos - CurrentView.Position).Normal;
if (CurrentView.Rotation.Forward.Dot(lookDir) < 0.5)
{
return(false);
}
float dist = labelPos.Distance(CurrentView.Position);
var objectSize = 0.05f / dist / (2.0f * MathF.Tan((CurrentView.FieldOfView / 2.0f).DegreeToRadian())) * 3000.0f;
objectSize = objectSize.Clamp(0.25f, 0.5f);
if (!ActiveTags.TryGetValue(entity, out var tag))
{
tag = CreateNameTag(entity);
ActiveTags[entity] = tag;
}
tag.UpdateFromPlayer(entity);
var screenPos = labelPos.ToScreen();
tag.Style.Left = Length.Fraction(screenPos.x);
tag.Style.Top = Length.Fraction(screenPos.y);
tag.Style.Opacity = 1;
var transform = new PanelTransform();
transform.AddTranslateY(Length.Fraction(-1.0f));
transform.AddScale(objectSize);
transform.AddTranslateX(Length.Fraction(-0.5f));
tag.Style.Transform = transform;
tag.Style.Dirty();
return(true);
}
public override void Tick()
{
base.Tick();
var wpos = CurrentView.Rotation.Inverse * (Position.WithZ(0) - CurrentView.Position.WithZ(0)).Normal;
wpos = wpos.WithZ(0).Normal;
var angle = MathF.Atan2(wpos.y, -1.0f * wpos.x);
var pt = new PanelTransform();
pt.AddTranslateX(Length.Percent(-50.0f));
pt.AddTranslateY(Length.Percent(-50.0f));
pt.AddRotation(0, 0, angle.RadianToDegree());
Style.Transform = pt;
Style.Dirty();
}
public override void Tick()
{
base.Tick();
var screenPos = WorldPos.ToScreen();
// this is probably all wrong, it's based on the position on the screen
// but I think the original hl1 one did kind of a top down view thing, so
// at the top meant in front, at the back meant behind. We could probably make
// that mostly work the same here by rotating worldpos by our view pitch
// TODO - we need screen width and height to make this proper accurate
var angle = MathF.Atan2(0.5f - screenPos.x, -1.0f * (0.5f - screenPos.y));
var pt = new PanelTransform();
pt.AddTranslateX(Length.Percent(-50.0f));
pt.AddTranslateY(Length.Percent(-50.0f));
pt.AddRotation(0, 0, angle.RadianToDegree());
Style.Transform = pt;
Style.Dirty();
}
public bool UpdateNameTag(Player player)
{
// Don't draw local player
if (player.IsLocalPlayer)
{
return(false);
}
if (player.LifeState != LifeState.Alive)
{
return(false);
}
//
// Where we putting the label, in world coords
//
var head = player.GetAttachment("hat");
if (head.Pos == Vector3.Zero)
{
head.Pos = player.EyePos;
}
var labelPos = head.Pos + head.Rot.Up * 5;
//
// Are we too far away?
//
float dist = labelPos.Distance(Camera.LastPos);
if (dist > MaxDrawDistance)
{
return(false);
}
//
// Are we looking in this direction?
//
var lookDir = (labelPos - Camera.LastPos).Normal;
if (Camera.LastRot.Forward.Dot(lookDir) < 0.5)
{
return(false);
}
// TODO - can we see them
MaxDrawDistance = 400;
// Max Draw Distance
var alpha = dist.LerpInverse(MaxDrawDistance, MaxDrawDistance * 0.1f, true);
// If I understood this I'd make it proper function
var objectSize = 0.05f / dist / (2.0f * MathF.Tan((Camera.LastFieldOfView / 2.0f).DegreeToRadian())) * 1500.0f;
objectSize = objectSize.Clamp(0.05f, 1.0f);
if (!ActiveTags.TryGetValue(player, out var tag))
{
tag = CreateNameTag(player);
ActiveTags[player] = tag;
}
tag.UpdateFromPlayer(player);
var screenPos = labelPos.ToScreen();
tag.Style.Left = Length.Fraction(screenPos.x);
tag.Style.Top = Length.Fraction(screenPos.y);
tag.Style.Opacity = alpha;
var transform = new PanelTransform();
transform.AddTranslateY(Length.Fraction(-1.0f));
transform.AddScale(objectSize);
transform.AddTranslateX(Length.Fraction(-0.5f));
tag.Style.Transform = transform;
tag.Style.Dirty();
return(true);
}
// Feel free to change how we update tags I guess
public virtual bool UpdateTag(T entity)
{
//
// Where we putting the label, in world coords
//
var position = entity.Position + Offset;
var currentCamera = Local.Client.Pawn.Camera as Camera;
if (currentCamera is null)
{
return(false);
}
//
// Are we too far away?
//
var dist = position.Distance(currentCamera.Pos);
if (dist > MaxDistance)
{
return(false);
}
//
// Are we looking in this direction?
//
var lookDir = (position - currentCamera.Pos).Normal;
if (currentCamera.Rot.Forward.Dot(lookDir) < 0.5)
{
return(false);
}
var alpha = dist.LerpInverse(MaxDistance, MaxDistance * 0.1f, true);
// If I understood this I'd make it proper function
var objectSize = 0.05f / dist / (2.0f * MathF.Tan((currentCamera.FieldOfView / 2.0f).DegreeToRadian())) * 1500.0f;
objectSize = objectSize.Clamp(0.05f, 1.0f);
if (!PanelCollection.TryGetValue(entity, out var tag))
{
tag = CreateNametag(entity);
PanelCollection[entity] = tag;
Log.Warning($"Created a new tag for ({entity.NetworkIdent})!");
}
Vector3 screenPos = position.ToScreen();
tag.UpdateFromEnt(entity);
tag.Style.Position = PositionMode.Absolute;
tag.Style.Left = Length.Fraction(screenPos.x);
tag.Style.Top = Length.Fraction(screenPos.y);
tag.Style.Opacity = alpha;
var transform = new PanelTransform();
transform.AddTranslateY(Length.Fraction(-1.0f));
transform.AddScale(objectSize);
transform.AddTranslateX(Length.Fraction(-0.5f));
tag.Style.Transform = transform;
tag.Style.Dirty();
return(true);
}
public bool UpdateNameTag(Player player)
{
// Don't draw local player
if (player == Local.Pawn)
{
return(false);
}
if (player.LifeState != LifeState.Alive)
{
return(false);
}
//
// Where we putting the label, in world coords
//
var head = player.GetAttachment("hat") ?? new Transform(player.EyePos);
var labelPos = head.Position + Vector3.Up * 5;
//
// Are we too far away?
//
float dist = labelPos.Distance(CurrentView.Position);
if (dist > MaxDrawDistance)
{
return(false);
}
//
// Are we looking in this direction?
//
var lookDir = (labelPos - CurrentView.Position).Normal;
if (CurrentView.Rotation.Forward.Dot(lookDir) < 0.5)
{
return(false);
}
// Max Draw Distance
var alpha = dist.LerpInverse(MaxDrawDistance, MaxDrawDistance * 0.1f, true);
// If I understood this I'd make it proper function
var objectSize = 0.05f / dist / (2.0f * MathF.Tan((CurrentView.FieldOfView / 2.0f).DegreeToRadian())) * 2000.0f;
objectSize = objectSize.Clamp(0.05f, 1.0f);
if (!ActiveTags.TryGetValue(player, out var tag))
{
tag = CreateNameTag(player);
if (tag != null)
{
ActiveTags[player] = tag;
}
}
tag.UpdateFromPlayer(player);
var screenPos = labelPos.ToScreen();
tag.Style.Left = Length.Fraction(screenPos.x);
tag.Style.Top = Length.Fraction(screenPos.y);
var checkVisibilityTrace = Trace
.Ray(Local.Pawn.EyePos, player.EyePos)
.WorldOnly()
.Run();
// And this
tag.Style.Opacity = !checkVisibilityTrace.Hit && checkVisibilityTrace.Entity != player ? alpha : 0f;
var transform = new PanelTransform();
transform.AddTranslateY(Length.Fraction(-1.0f));
transform.AddScale(objectSize);
transform.AddTranslateX(Length.Fraction(-0.5f));
tag.Style.Transform = transform;
tag.Style.Dirty();
return(true);
}