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Core/AreaTriggers: Replace fixed movement times in database for areatriggers with speed

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Port From (https://github.com/TrinityCore/TrinityCore/commit/069771e22ef29e47298c62e6cb9d7dce72375348)
This commit is contained in:
Hondacrx
2025-06-04 09:04:50 -04:00
parent e68519679e
commit 433d1212df
5 changed files with 35 additions and 38 deletions
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Source/Game/Entities/AreaTrigger/AreaTrigger.cs
+22 -19
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@@ -32,7 +32,6 @@ namespace Game.Entities
m_areaTriggerData = new AreaTriggerFieldData();
_spline = new();
_stationaryPosition = new();
}
@@ -195,8 +194,6 @@ namespace Game.Entities
UpdateShape();
uint timeToTarget = GetCreateProperties().TimeToTarget != 0 ? GetCreateProperties().TimeToTarget : m_areaTriggerData.Duration;
if (GetCreateProperties().OrbitInfo != null)
{
AreaTriggerOrbitInfo orbit = GetCreateProperties().OrbitInfo;
@@ -205,11 +202,11 @@ namespace Game.Entities
else
orbit.Center = new(pos.posX, pos.posY, pos.posZ);
InitOrbit(orbit, timeToTarget);
InitOrbit(orbit, GetCreateProperties().Speed);
}
else if (GetCreateProperties().HasSplines())
{
InitSplineOffsets(GetCreateProperties().SplinePoints, timeToTarget);
InitSplineOffsets(GetCreateProperties().SplinePoints);
}
// movement on transport of areatriggers on unit is handled by themself
@@ -1035,7 +1032,7 @@ namespace Game.Entities
}
}
void InitSplineOffsets(List<Vector3> offsets, uint timeToTarget)
void InitSplineOffsets(List<Vector3> offsets, float? overrideSpeed = null)
{
float angleSin = (float)Math.Sin(GetOrientation());
float angleCos = (float)Math.Cos(GetOrientation());
@@ -1054,19 +1051,25 @@ namespace Game.Entities
rotatedPoints.Add(new Vector3(x, y, z));
}
InitSplines(rotatedPoints.ToArray(), timeToTarget);
InitSplines(rotatedPoints.ToArray(), overrideSpeed);
}
public void InitSplines(Vector3[] splinePoints, uint timeToTarget)
public void InitSplines(Vector3[] splinePoints, float? overrideSpeed = null)
{
if (splinePoints.Length < 2)
return;
_movementTime = 0;
_spline = new Spline<int>();
_spline.InitSpline(splinePoints, splinePoints.Length, EvaluationMode.Linear);
_spline.InitLengths();
float speed = overrideSpeed.GetValueOrDefault(GetCreateProperties().Speed);
if (speed <= 0.0f)
speed = 1.0f;
uint timeToTarget = _spline.Length() / speed * (float)Time.InMilliseconds;
SetUpdateFieldValue(m_values.ModifyValue(m_areaTriggerData).ModifyValue(m_areaTriggerData.TimeToTarget), timeToTarget);
if (IsInWorld)
@@ -1083,28 +1086,28 @@ namespace Game.Entities
reshape.AreaTriggerSpline = new();
reshape.AreaTriggerSpline.ElapsedTimeForMovement = GetElapsedTimeForMovement();
reshape.AreaTriggerSpline.TimeToTarget = timeToTarget;
reshape.AreaTriggerSpline.Points = splinePoints;
reshape.AreaTriggerSpline.Points = _spline.GetPoints();
SendMessageToSet(reshape, true);
}
_reachedDestination = false;
}
void InitOrbit(AreaTriggerOrbitInfo orbit, uint timeToTarget)
void InitOrbit(AreaTriggerOrbitInfo orbit, float? overrideSpeed = null)
{
// Circular movement requires either a center position or an attached unit
Cypher.Assert(orbit.Center.HasValue || orbit.PathTarget.HasValue);
// should be sent in object create packets only
DoWithSuppressingObjectUpdates(() =>
{
SetUpdateFieldValue(m_values.ModifyValue(m_areaTriggerData).ModifyValue(m_areaTriggerData.TimeToTarget), timeToTarget);
m_areaTriggerData.ClearChanged(m_areaTriggerData.TimeToTarget);
});
float speed = overrideSpeed.GetValueOrDefault(GetCreateProperties().Speed);
if (speed <= 0.0f)
speed = 1.0f;
uint timeToTarget = (uint)(orbit.Radius * 2.0f * MathF.PI * (float)Time.InMilliseconds / speed);
SetUpdateFieldValue(m_values.ModifyValue(m_areaTriggerData).ModifyValue(m_areaTriggerData.TimeToTarget), timeToTarget);
SetUpdateFieldValue(m_values.ModifyValue(m_areaTriggerData).ModifyValue(m_areaTriggerData.OrbitPathTarget), orbit.PathTarget.GetValueOrDefault(ObjectGuid.Empty));
_orbitInfo = orbit;
_orbitInfo = new AreaTriggerOrbitInfo();
_orbitInfo.TimeToTarget = timeToTarget;
_orbitInfo.ElapsedTimeForMovement = 0;
@@ -1126,7 +1129,7 @@ namespace Game.Entities
Position GetOrbitCenterPosition()
{
if (_orbitInfo == null)
if (!HasOrbit())
return null;
if (_orbitInfo.PathTarget.HasValue)
@@ -1149,7 +1152,7 @@ namespace Game.Entities
return GetPosition();
AreaTriggerCreateProperties createProperties = GetCreateProperties();
AreaTriggerOrbitInfo cmi = _orbitInfo;
AreaTriggerOrbitInfo cmi = GetOrbit();
// AreaTrigger make exactly "Duration / TimeToTarget" loops during his life time
float pathProgress = (float)cmi.ElapsedTimeForMovement / cmi.TimeToTarget;