public BehaviorTacticalCharge(Formation formation)
: base(formation)
{
this._lastTarget = (FormationQuerySystem)null;
this.CurrentOrder = MovementOrder.MovementOrderCharge;
this.CurrentFacingOrder = FacingOrder.FacingOrderLookAtEnemy;
this._chargeState = BehaviorTacticalCharge.ChargeState.Undetermined;
this.BehaviorCoherence = 0.5f;
this._desiredChargeStopDistance = 20f;
}
private BehaviorTacticalCharge.ChargeState CheckAndChangeState()
{
BehaviorTacticalCharge.ChargeState chargeState = this._chargeState;
if (this.formation.QuerySystem.ClosestEnemyFormation == null)
{
chargeState = BehaviorTacticalCharge.ChargeState.Undetermined;
}
else
{
switch (this._chargeState)
{
case BehaviorTacticalCharge.ChargeState.Undetermined:
if (this.formation.QuerySystem.ClosestEnemyFormation != null && (!this.formation.QuerySystem.IsCavalryFormation && !this.formation.QuerySystem.IsRangedCavalryFormation || (double)this.formation.QuerySystem.AveragePosition.Distance(this.formation.QuerySystem.ClosestEnemyFormation.MedianPosition.AsVec2) / (double)this.formation.QuerySystem.MovementSpeedMaximum <= 5.0))
{
chargeState = BehaviorTacticalCharge.ChargeState.Charging;
break;
}
break;
case BehaviorTacticalCharge.ChargeState.Charging:
if (!this.formation.QuerySystem.IsCavalryFormation && !this.formation.QuerySystem.IsRangedCavalryFormation)
{
if (!this.formation.QuerySystem.IsInfantryFormation || !this.formation.QuerySystem.ClosestEnemyFormation.IsCavalryFormation)
{
chargeState = BehaviorTacticalCharge.ChargeState.Charging;
break;
}
Vec2 vec2 = this.formation.QuerySystem.AveragePosition - this.formation.QuerySystem.ClosestEnemyFormation.AveragePosition;
double num1 = (double)vec2.Normalize();
Vec2 currentVelocity = this.formation.QuerySystem.ClosestEnemyFormation.CurrentVelocity;
double num2 = (double)currentVelocity.Normalize();
if (num1 / num2 <= 6.0 && (double)vec2.DotProduct(currentVelocity) > 0.5)
{
this._chargeState = BehaviorTacticalCharge.ChargeState.Bracing;
break;
}
break;
}
if ((double)this._initialChargeDirection.DotProduct(this.formation.QuerySystem.ClosestEnemyFormation.MedianPosition.AsVec2 - this.formation.QuerySystem.AveragePosition) <= 0.0)
{
chargeState = BehaviorTacticalCharge.ChargeState.ChargingPast;
break;
}
break;
case BehaviorTacticalCharge.ChargeState.ChargingPast:
if (this._chargingPastTimer.Check(MBCommon.GetTime(MBCommon.TimeType.Mission)) || (double)this.formation.QuerySystem.AveragePosition.Distance(this.formation.QuerySystem.ClosestEnemyFormation.MedianPosition.AsVec2) >= (double)this._desiredChargeStopDistance)
{
chargeState = BehaviorTacticalCharge.ChargeState.Reforming;
break;
}
break;
case BehaviorTacticalCharge.ChargeState.Reforming:
if (this._reformTimer.Check(MBCommon.GetTime(MBCommon.TimeType.Mission)) || (double)this.formation.QuerySystem.AveragePosition.Distance(this.formation.QuerySystem.ClosestEnemyFormation.MedianPosition.AsVec2) <= 30.0)
{
chargeState = BehaviorTacticalCharge.ChargeState.Charging;
break;
}
break;
case BehaviorTacticalCharge.ChargeState.Bracing:
bool flag = false;
if (this.formation.QuerySystem.IsInfantryFormation && this.formation.QuerySystem.ClosestEnemyFormation.IsCavalryFormation)
{
Vec2 vec2 = this.formation.QuerySystem.AveragePosition - this.formation.QuerySystem.ClosestEnemyFormation.AveragePosition;
double num1 = (double)vec2.Normalize();
Vec2 currentVelocity = this.formation.QuerySystem.ClosestEnemyFormation.CurrentVelocity;
double num2 = (double)currentVelocity.Normalize();
if (num1 / num2 <= 8.0 && (double)vec2.DotProduct(currentVelocity) > 0.330000013113022)
{
flag = true;
}
}
if (!flag)
{
this._bracePosition = Vec2.Invalid;
this._chargeState = BehaviorTacticalCharge.ChargeState.Charging;
break;
}
break;
}
}
return(chargeState);
}
protected override void CalculateCurrentOrder()
{
if (this.formation.QuerySystem.ClosestEnemyFormation == null)
{
this.CurrentOrder = MovementOrder.MovementOrderCharge;
}
else
{
BehaviorTacticalCharge.ChargeState chargeState = this.CheckAndChangeState();
if (chargeState != this._chargeState)
{
this._chargeState = chargeState;
switch (this._chargeState)
{
case BehaviorTacticalCharge.ChargeState.Undetermined:
this.CurrentOrder = MovementOrder.MovementOrderCharge;
break;
case BehaviorTacticalCharge.ChargeState.Charging:
this._lastTarget = this.formation.QuerySystem.ClosestEnemyFormation;
if (this.formation.QuerySystem.IsCavalryFormation || this.formation.QuerySystem.IsRangedCavalryFormation)
{
this._initialChargeDirection = this._lastTarget.MedianPosition.AsVec2 - this.formation.QuerySystem.AveragePosition;
this._desiredChargeStopDistance = MBMath.ClampFloat(this._initialChargeDirection.Normalize(), 20f, 50f);
break;
}
break;
case BehaviorTacticalCharge.ChargeState.ChargingPast:
this._chargingPastTimer = new Timer(MBCommon.GetTime(MBCommon.TimeType.Mission), 5f);
break;
case BehaviorTacticalCharge.ChargeState.Reforming:
this._reformTimer = new Timer(MBCommon.GetTime(MBCommon.TimeType.Mission), 2f);
break;
case BehaviorTacticalCharge.ChargeState.Bracing:
this._bracePosition = this.formation.QuerySystem.AveragePosition + (this.formation.QuerySystem.Team.MedianTargetFormationPosition.AsVec2 - this.formation.QuerySystem.AveragePosition).Normalized() * 5f;
break;
}
}
switch (this._chargeState)
{
case BehaviorTacticalCharge.ChargeState.Undetermined:
if (this.formation.QuerySystem.ClosestEnemyFormation != null && (this.formation.QuerySystem.IsCavalryFormation || this.formation.QuerySystem.IsRangedCavalryFormation))
{
this.CurrentOrder = MovementOrder.MovementOrderMove(this.formation.QuerySystem.ClosestEnemyFormation.MedianPosition);
}
else
{
this.CurrentOrder = MovementOrder.MovementOrderCharge;
}
this.CurrentFacingOrder = FacingOrder.FacingOrderLookAtEnemy;
break;
case BehaviorTacticalCharge.ChargeState.Charging:
if (!this.formation.QuerySystem.IsCavalryFormation && !this.formation.QuerySystem.IsRangedCavalryFormation)
{
this.CurrentOrder = MovementOrder.MovementOrderMove(this.formation.QuerySystem.ClosestEnemyFormation.MedianPosition);
this.CurrentFacingOrder = FacingOrder.FacingOrderLookAtEnemy;
break;
}
Vec2 direction1 = (this._lastTarget.MedianPosition.AsVec2 - this.formation.QuerySystem.AveragePosition).Normalized();
WorldPosition medianPosition1 = this._lastTarget.MedianPosition;
Vec2 vec2 = medianPosition1.AsVec2 + direction1 * this._desiredChargeStopDistance;
medianPosition1.SetVec2(vec2);
this.CurrentOrder = MovementOrder.MovementOrderMove(medianPosition1);
this.CurrentFacingOrder = FacingOrder.FacingOrderLookAtDirection(direction1);
break;
case BehaviorTacticalCharge.ChargeState.ChargingPast:
Vec2 averagePosition = this.formation.QuerySystem.AveragePosition;
WorldPosition medianPosition2 = this._lastTarget.MedianPosition;
Vec2 asVec2 = medianPosition2.AsVec2;
Vec2 direction2 = averagePosition - asVec2;
if ((double)direction2.Normalize() <= 20.0)
{
Vec2 initialChargeDirection = this._initialChargeDirection;
}
this._lastReformDestination = this._lastTarget.MedianPosition;
medianPosition2 = this._lastTarget.MedianPosition;
this._lastReformDestination.SetVec2(medianPosition2.AsVec2 + direction2 * this._desiredChargeStopDistance);
this.CurrentOrder = MovementOrder.MovementOrderMove(this._lastReformDestination);
this.CurrentFacingOrder = FacingOrder.FacingOrderLookAtDirection(direction2);
break;
case BehaviorTacticalCharge.ChargeState.Reforming:
this.CurrentOrder = MovementOrder.MovementOrderMove(this._lastReformDestination);
this.CurrentFacingOrder = FacingOrder.FacingOrderLookAtEnemy;
break;
case BehaviorTacticalCharge.ChargeState.Bracing:
WorldPosition medianPosition3 = this.formation.QuerySystem.MedianPosition;
medianPosition3.SetVec2(this._bracePosition);
this.CurrentOrder = MovementOrder.MovementOrderMove(medianPosition3);
break;
}
}
}
