public FormationQuerySystem(Formation formation)
{
FormationQuerySystem formationQuerySystem = this;
this.Formation = formation;
Mission mission = Mission.Current;
this._formationPower = new QueryData <float>(new Func <float>(formation.GetFormationPower), 2.5f);
this._formationMeleeFightingPower = new QueryData <float>(new Func <float>(formation.GetFormationMeleeFightingPower), 2.5f);
this._averagePosition = new QueryData <Vec2>((Func <Vec2>)(() =>
{
Vec2 vec2 = formation.CountOfUnitsWithoutDetachedOnes > 1 ? formation.GetAveragePositionOfUnits(true, true) : (formation.CountOfUnitsWithoutDetachedOnes > 0 ? formation.GetAveragePositionOfUnits(true, false) : formation.OrderPosition.AsVec2);
float time = MBCommon.GetTime(MBCommon.TimeType.Mission);
float num = time - formationQuerySystem._lastAveragePositionCalculateTime;
if ((double)num > 0.0)
{
formationQuerySystem._currentVelocity.SetValue((vec2 - formationQuerySystem._averagePosition.GetCachedValue()) * (1f / num), time);
}
formationQuerySystem._lastAveragePositionCalculateTime = time;
return(vec2);
}), 0.05f);
this._currentVelocity = new QueryData <Vec2>((Func <Vec2>)(() =>
{
formationQuerySystem._averagePosition.Evaluate(MBCommon.GetTime(MBCommon.TimeType.Mission));
return(formationQuerySystem._currentVelocity.GetCachedValue());
}), 1f);
this._estimatedDirection = new QueryData <Vec2>((Func <Vec2>)(() =>
{
if (formation.CountOfUnitsWithoutDetachedOnes > 0)
{
Vec2 averagePositionOfUnits = formation.GetAveragePositionOfUnits(true, false);
float num1 = 0.0f;
float num2 = 0.0f;
Vec2 localAveragePosition = formation.OrderLocalAveragePosition;
foreach (Agent looseDetachedOne in formation.UnitsWithoutLooseDetachedOnes)
{
Vec2?positionOfUnitOrDefault = formation.arrangement.GetLocalPositionOfUnitOrDefault((IFormationUnit)looseDetachedOne);
if (positionOfUnitOrDefault.HasValue)
{
Vec2 vec2 = positionOfUnitOrDefault.Value;
Vec2 asVec2 = looseDetachedOne.Position.AsVec2;
num1 += (float)(((double)vec2.x - (double)localAveragePosition.x) * ((double)asVec2.x - (double)averagePositionOfUnits.x) + ((double)vec2.y - (double)localAveragePosition.y) * ((double)asVec2.y - (double)averagePositionOfUnits.y));
num2 += (float)(((double)vec2.x - (double)localAveragePosition.x) * ((double)asVec2.y - (double)averagePositionOfUnits.y) - ((double)vec2.y - (double)localAveragePosition.y) * ((double)asVec2.x - (double)averagePositionOfUnits.x));
}
}
float num3 = 1f / (float)formation.CountOfUnitsWithoutDetachedOnes;
float num4 = num1 * num3;
float num5 = num2 * num3;
float num6 = MathF.Sqrt((float)((double)num4 * (double)num4 + (double)num5 * (double)num5));
if ((double)num6 > 0.0)
{
double num7 = Math.Acos((double)MBMath.ClampFloat(num4 / num6, -1f, 1f));
Vec2 vec2_1 = Vec2.FromRotation((float)num7);
Vec2 vec2_2 = Vec2.FromRotation((float)-num7);
float num8 = 0.0f;
float num9 = 0.0f;
foreach (Agent looseDetachedOne in formation.UnitsWithoutLooseDetachedOnes)
{
Vec2?positionOfUnitOrDefault = formation.arrangement.GetLocalPositionOfUnitOrDefault((IFormationUnit)looseDetachedOne);
if (positionOfUnitOrDefault.HasValue)
{
Vec2 parentUnitF1 = vec2_1.TransformToParentUnitF(positionOfUnitOrDefault.Value - localAveragePosition);
Vec2 parentUnitF2 = vec2_2.TransformToParentUnitF(positionOfUnitOrDefault.Value - localAveragePosition);
Vec2 asVec2 = looseDetachedOne.Position.AsVec2;
num8 += (parentUnitF1 - asVec2 + averagePositionOfUnits).LengthSquared;
num9 += (parentUnitF2 - asVec2 + averagePositionOfUnits).LengthSquared;
}
}
return((double)num8 >= (double)num9 ? vec2_2 : vec2_1);
}
}
return(new Vec2(0.0f, 1f));
}), 0.2f);
this._medianPosition = new QueryData <WorldPosition>((Func <WorldPosition>)(() =>
{
if (formation.CountOfUnitsWithoutDetachedOnes != 0)
{
return(formation.CountOfUnitsWithoutDetachedOnes != 1 ? formation.GetMedianAgent(true, true, formationQuerySystem.AveragePosition).GetWorldPosition() : formation.GetMedianAgent(true, false, formationQuerySystem.AveragePosition).GetWorldPosition());
}
if (formation.CountOfUnits == 0)
{
return(formation.OrderPosition);
}
return(formation.CountOfUnits != 1 ? formation.GetMedianAgent(false, true, formationQuerySystem.AveragePosition).GetWorldPosition() : formation.GetFirstUnit().GetWorldPosition());
}), 0.05f);
this._averageAllyPosition = new QueryData <Vec2>((Func <Vec2>)(() =>
{
IEnumerable <Formation> source = mission.Teams.GetAlliesOf(formation.Team, true).SelectMany <TaleWorlds.MountAndBlade.Team, Formation>((Func <TaleWorlds.MountAndBlade.Team, IEnumerable <Formation> >)(t => t.FormationsIncludingSpecial)).Where <Formation>(closure_1 ?? (closure_1 = (Func <Formation, bool>)(f => f != formation)));
if (source.IsEmpty <Formation>())
{
return(closure_0.AveragePosition);
}
Vec2 zero = Vec2.Zero;
int num = 0;
foreach (Formation formation1 in source)
{
zero += formation1.GetAveragePositionOfUnits(false, false) * (float)formation1.CountOfUnits;
num += formation1.CountOfUnits;
}
return(num == 0 ? Vec2.Invalid : zero *(1f / (float)num));
}), 5f);
this._idealAverageDisplacement = new QueryData <float>((Func <float>)(() => (float)Math.Sqrt(Math.Pow((double)formation.Width / 2.0, 2.0) + Math.Pow((double)formation.Depth / 2.0, 2.0)) / 2f), 5f);
this._formationIntegrityData = new QueryData <FormationQuerySystem.FormationIntegrityDataGroup>((Func <FormationQuerySystem.FormationIntegrityDataGroup>)(() =>
{
if (formation.CountOfUnitsWithoutDetachedOnes > 0)
{
float num1 = 0.0f;
List <IFormationUnit> allUnits = formation.arrangement.GetAllUnits();
Vec3 vec3;
for (int index = 0; index < allUnits.Count; ++index)
{
Agent unit = allUnits[index] as Agent;
double num2 = (double)num1;
Vec2 globalPositionOfUnit = formation.GetCurrentGlobalPositionOfUnit(unit, false);
vec3 = unit.Position;
Vec2 asVec2 = vec3.AsVec2;
double lengthSquared = (double)(globalPositionOfUnit - asVec2).LengthSquared;
num1 = (float)(num2 + lengthSquared);
}
Vec2 vec2_1;
for (int index = 0; index < formation.LooseDetachedUnits.Count; ++index)
{
Agent looseDetachedUnit = formation.LooseDetachedUnits[index];
double num2 = (double)num1;
Vec2 globalPositionOfUnit = formation.GetCurrentGlobalPositionOfUnit(looseDetachedUnit, false);
vec3 = looseDetachedUnit.Position;
Vec2 asVec2 = vec3.AsVec2;
vec2_1 = globalPositionOfUnit - asVec2;
double lengthSquared = (double)vec2_1.LengthSquared;
num1 = (float)(num2 + lengthSquared);
}
float num3 = (float)((double)num1 / (double)formation.CountOfUnitsWithoutDetachedOnes * 4.0);
float num4 = 0.0f;
Vec2 vec2_2 = Vec2.Zero;
float num5 = 0.0f;
int num6 = 0;
for (int index = 0; index < allUnits.Count; ++index)
{
Agent unit = allUnits[index] as Agent;
Vec2 globalPositionOfUnit = formation.GetCurrentGlobalPositionOfUnit(unit, false);
vec3 = unit.Position;
Vec2 asVec2_1 = vec3.AsVec2;
vec2_1 = globalPositionOfUnit - asVec2_1;
float lengthSquared = vec2_1.LengthSquared;
if ((double)lengthSquared < (double)num3)
{
num4 += lengthSquared;
Vec2 vec2_3 = vec2_2;
vec3 = unit.AverageVelocity;
Vec2 asVec2_2 = vec3.AsVec2;
vec2_2 = vec2_3 + asVec2_2;
num5 += unit.MaximumForwardUnlimitedSpeed;
++num6;
}
}
for (int index = 0; index < formation.LooseDetachedUnits.Count; ++index)
{
Agent looseDetachedUnit = formation.LooseDetachedUnits[index];
Vec2 globalPositionOfUnit = formation.GetCurrentGlobalPositionOfUnit(looseDetachedUnit, false);
vec3 = looseDetachedUnit.Position;
Vec2 asVec2_1 = vec3.AsVec2;
vec2_1 = globalPositionOfUnit - asVec2_1;
float lengthSquared = vec2_1.LengthSquared;
if ((double)lengthSquared < (double)num3)
{
num4 += lengthSquared;
Vec2 vec2_3 = vec2_2;
vec3 = looseDetachedUnit.AverageVelocity;
Vec2 asVec2_2 = vec3.AsVec2;
vec2_2 = vec2_3 + asVec2_2;
num5 += looseDetachedUnit.MaximumForwardUnlimitedSpeed;
++num6;
}
}
if (num6 > 0)
{
Vec2 vec2_3 = vec2_2 * (1f / (float)num6);
float x = num4 / (float)num6;
float num2 = num5 / (float)num6;
FormationQuerySystem.FormationIntegrityDataGroup integrityDataGroup;
integrityDataGroup.AverageVelocityExcludeFarAgents = vec2_3;
integrityDataGroup.DeviationOfPositionsExcludeFarAgents = MathF.Sqrt(x);
integrityDataGroup.AverageMaxUnlimitedSpeedExcludeFarAgents = num2;
return(integrityDataGroup);
}
}
FormationQuerySystem.FormationIntegrityDataGroup integrityDataGroup1;
integrityDataGroup1.AverageVelocityExcludeFarAgents = Vec2.Zero;
integrityDataGroup1.DeviationOfPositionsExcludeFarAgents = 0.0f;
integrityDataGroup1.AverageMaxUnlimitedSpeedExcludeFarAgents = 0.0f;
return(integrityDataGroup1);
}), 1f);
this._formationDispersedness = new QueryData <float>((Func <float>)(() =>
{
if (formation.CountOfUnits == 0)
{
return(0.0f);
}
float num1 = 0.0f;
int num2 = 0;
foreach (IFormationUnit allUnit in formation.arrangement.GetAllUnits())
{
Vec2?positionOfUnitOrDefault = formation.arrangement.GetLocalPositionOfUnitOrDefault(allUnit);
if (positionOfUnitOrDefault.HasValue)
{
MatrixFrame m = new MatrixFrame(Mat3.Identity, new Vec3(positionOfUnitOrDefault.Value));
MatrixFrame matrixFrame;
ref MatrixFrame local = ref matrixFrame;
Mat3 rot = new Mat3(new Vec3(formation.Direction.RightVec()), new Vec3(formation.Direction), new Vec3(z: 1f));
WorldPosition worldPosition = formation.QuerySystem.MedianPosition;
Vec3 navMeshVec3 = worldPosition.GetNavMeshVec3();
local = new MatrixFrame(rot, navMeshVec3);
MatrixFrame parent = matrixFrame.TransformToParent(m);
double num3 = (double)num1;
worldPosition = (allUnit as Agent).GetWorldPosition();
double num4 = (double)worldPosition.GetGroundVec3().Distance(parent.origin);
num1 = (float)(num3 + num4);
}
private static float GetPositionMultiplierOfFormation(
Formation formation,
IEnumerable <ICastleKeyPosition> referencePositions)
{
ICastleKeyPosition closestCastlePosition;
float betweenPositions = ThreatSeeker.GetMinimumDistanceBetweenPositions(formation.GetMedianAgent(false, false, formation.GetAveragePositionOfUnits(false, false)).Position, referencePositions, out closestCastlePosition);
bool flag = closestCastlePosition.AttackerSiegeWeapon != null && closestCastlePosition.AttackerSiegeWeapon.HasCompletedAction();
return(formation.IsRanged() ? (float)(((double)betweenPositions >= 20.0 ? ((double)betweenPositions >= 35.0 ? 0.600000023841858 : 0.800000011920929) : 1.0) + (flag ? 0.200000002980232 : 0.0)) : (float)(((double)betweenPositions >= 15.0 ? ((double)betweenPositions >= 40.0 ? 0.119999997317791 : 0.150000005960464) : 0.200000002980232) * (flag ? 7.5 : 1.0)));
}