public void UpdateTankEngine(FixedUpdateEvent evt, TankEngineMovableNode tank)
{
TankEngineComponent tankEngine = tank.tankEngine;
TankEngineConfigComponent tankEngineConfig = tank.tankEngineConfig;
TrackComponent track = tank.track;
ChassisComponent chassis = tank.chassis;
float effectiveMoveAxis = chassis.EffectiveMoveAxis;
float effectiveTurnAxis = chassis.EffectiveTurnAxis;
bool hasCollision = tank.tankCollision.HasCollision;
tankEngine.CollisionTimerSec = (hasCollision == tankEngine.HasValuableCollision) ? 0f : (tankEngine.CollisionTimerSec + evt.DeltaTime);
if (tankEngine.CollisionTimerSec >= tankEngineConfig.EngineCollisionIntervalSec)
{
tankEngine.HasValuableCollision = hasCollision;
}
if (effectiveMoveAxis != 0f)
{
this.UpdateTankEngine(tankEngine, tankEngineConfig, tankEngine.HasValuableCollision, track, evt.DeltaTime, effectiveMoveAxis, tank.speed.Acceleration, tank.speedConfig.ReverseAcceleration, tank.speed.Speed, tankEngine.MovingBorder);
}
else if (effectiveTurnAxis == 0f)
{
tankEngine.Value = 0f;
}
else
{
this.UpdateTankEngine(tankEngine, tankEngineConfig, tankEngine.HasValuableCollision, track, evt.DeltaTime, effectiveTurnAxis, tank.speedConfig.TurnAcceleration, tank.speedConfig.ReverseTurnAcceleration, tank.speed.TurnSpeed, tank.tankEngineConfig.EngineTurningBorder);
}
}
private float RecalculateRelativeTurnSpeed(ChassisNode node, float dt, float maxTurnSpeed, float relativeTurnSpeed, float slopeCoeff)
{
ChassisComponent chassis = node.chassis;
ChassisConfigComponent chassisConfig = node.chassisConfig;
float num = node.speedConfig.TurnAcceleration * 0.01745329f;
float num2 = this.CalculateTurnCoefficient(node.track);
float num3 = 0f;
if (chassis.EffectiveTurnAxis == 0f)
{
num3 = ((-MathUtil.Sign(relativeTurnSpeed) * num) * slopeCoeff) * dt;
if (MathUtil.Sign(relativeTurnSpeed) != MathUtil.Sign(relativeTurnSpeed + num3))
{
num3 = -relativeTurnSpeed;
}
}
else
{
if (this.IsReversedTurn(chassis.EffectiveTurnAxis, relativeTurnSpeed))
{
num = node.speedConfig.ReverseTurnAcceleration * 0.01745329f;
}
num3 = ((chassis.EffectiveTurnAxis * num) * slopeCoeff) * dt;
if ((chassis.EffectiveMoveAxis == -1f) && chassisConfig.ReverseBackTurn)
{
num3 = -num3;
}
}
return(Mathf.Clamp((float)(relativeTurnSpeed + num3), (float)(-maxTurnSpeed * num2), (float)(maxTurnSpeed * num2)));
}
private void UpdateInput(ChassisNode tank, bool inputEnabled)
{
ChassisComponent chassis = tank.chassis;
bool flag = tank.Entity.HasComponent <TankMovableComponent>();
chassis.EffectiveMoveAxis = !flag ? 0f : chassis.MoveAxis;
chassis.EffectiveTurnAxis = !flag ? 0f : chassis.TurnAxis;
}
private void CheckChassisChange(AutopilotTankNode tank)
{
ChassisComponent chassis = tank.chassis;
if ((chassis.MoveAxis != tank.navigationData.LastMove) || (chassis.TurnAxis != tank.navigationData.LastTurn))
{
base.ScheduleEvent <ChassisControlChangedEvent>(tank);
tank.navigationData.LastMove = chassis.MoveAxis;
tank.navigationData.LastTurn = chassis.TurnAxis;
}
}
public SuspensionRay(Rigidbody body, Vector3 origin, Vector3 direction, ChassisConfigComponent chassisConfig, ChassisComponent chassis, float damping)
{
this.rigidbody = body;
this.origin = origin;
this.direction = direction;
this.chassisConfig = chassisConfig;
this.chassis = chassis;
this.damping = damping;
this.ConvertToGlobal();
this.rayHit.distance = chassisConfig.MaxRayLength;
this.rayHit.point = this.globalOrigin + (this.globalDirection * chassisConfig.MaxRayLength);
}
public void InitTankChassis(NodeAddedEvent evt, ChassisInitNode node)
{
ChassisComponent chassis = new ChassisComponent();
this.CreateTracks(node, chassis);
node.Entity.AddComponent(chassis);
node.Entity.AddComponent <EffectiveSpeedComponent>();
ChassisSmootherComponent component = new ChassisSmootherComponent();
component.maxSpeedSmoother.Reset(node.speed.Speed);
component.maxTurnSpeedSmoother.Reset(node.speed.TurnSpeed);
node.Entity.AddComponent(component);
node.rigidbody.Rigidbody.mass = node.weight.Weight;
}
private DiscreteTankControl GetControl(TankNode tankNode, WeaponNode weaponNode)
{
DiscreteTankControl control = new DiscreteTankControl();
ChassisComponent chassis = tankNode.chassis;
MoveControl control2 = new MoveControl {
MoveAxis = chassis.EffectiveMoveAxis,
TurnAxis = chassis.EffectiveTurnAxis
};
control.TurnAxis = Mathf.RoundToInt(control2.TurnAxis);
control.MoveAxis = Mathf.RoundToInt(control2.MoveAxis);
control.WeaponControl = Mathf.RoundToInt(weaponNode.weaponRotationControl.EffectiveControl);
return(control);
}
private float CalculateForcePerRay(ChassisNode node, float dt, float forwardRelativeSpeed)
{
ChassisConfigComponent chassisConfig = node.chassisConfig;
ChassisComponent chassis = node.chassis;
float maxSpeed = node.effectiveSpeed.MaxSpeed;
TrackComponent track = node.track;
Rigidbody rigidbody = node.rigidbody.Rigidbody;
float acceleration = node.speed.Acceleration;
float num3 = 0f;
if (chassis.EffectiveMoveAxis == 0f)
{
num3 = (-MathUtil.Sign(forwardRelativeSpeed) * acceleration) * dt;
if (MathUtil.Sign(forwardRelativeSpeed) != MathUtil.Sign(forwardRelativeSpeed + num3))
{
num3 = -forwardRelativeSpeed;
}
}
else
{
if (this.IsReversedMove(chassis.EffectiveMoveAxis, forwardRelativeSpeed))
{
acceleration = node.speedConfig.ReverseAcceleration;
}
num3 = (chassis.EffectiveMoveAxis * acceleration) * dt;
}
float f = Mathf.Clamp(forwardRelativeSpeed + num3, -maxSpeed, maxSpeed);
float num5 = f - forwardRelativeSpeed;
float num6 = 1f;
float num7 = (maxSpeed <= 0f) ? num6 : Mathf.Clamp01(1f - Mathf.Abs((float)(forwardRelativeSpeed / maxSpeed)));
if ((num7 < num6) && ((chassis.EffectiveMoveAxis * MathUtil.Sign(forwardRelativeSpeed)) > 0f))
{
num5 *= num7 / num6;
}
float num8 = num5 / dt;
if ((Mathf.Abs(num8) < 4f) && (Mathf.Abs(f) > (0.5f * maxSpeed)))
{
num8 = MathUtil.SignEpsilon(num8, 0.1f) * 4f;
}
int num10 = track.LeftTrack.numContacts + track.RightTrack.numContacts;
int num11 = 2 * chassisConfig.NumRaysPerTrack;
float num12 = ((num8 * rigidbody.mass) * (num10 + (0.42f * (num11 - track.LeftTrack.numContacts)))) / ((float)num11);
return((num10 <= 0) ? num12 : (num12 / ((float)num10)));
}
private void CalculateRotation(AutopilotTankNode tank)
{
Vector3 movePosition = tank.navigationData.MovePosition;
ChassisComponent chassis = tank.chassis;
chassis.TurnAxis = 0f;
Vector3 vector2 = tank.rigidbody.Rigidbody.transform.InverseTransformPoint(movePosition);
if (vector2.x > 0.2)
{
chassis.TurnAxis = 1f;
}
if (vector2.x < -0.2)
{
chassis.TurnAxis = -1f;
}
}
private void CreateTracks(ChassisInitNode node, ChassisComponent chassis)
{
Entity entity = node.Entity;
ChassisConfigComponent chassisConfig = node.chassisConfig;
Rigidbody rigidbody = node.rigidbody.Rigidbody;
BoxCollider boundsCollider = node.tankColliders.BoundsCollider;
float trackLength = boundsCollider.size.z * 0.8f;
float num2 = boundsCollider.size.x - chassisConfig.TrackSeparation;
Vector3 vector3 = boundsCollider.center - new Vector3(0f, boundsCollider.size.y / 2f, 0f);
Vector3 trackCenterPosition = vector3 + new Vector3(-0.5f * num2, chassisConfig.NominalRayLength, 0f);
Vector3 vector6 = vector3 + new Vector3(0.5f * num2, chassisConfig.NominalRayLength, 0f);
float damping = node.damping.Damping;
TrackComponent component = new TrackComponent {
LeftTrack = new Track(rigidbody, chassisConfig.NumRaysPerTrack, trackCenterPosition, trackLength, chassisConfig, chassis, -1, damping),
RightTrack = new Track(rigidbody, chassisConfig.NumRaysPerTrack, vector6, trackLength, chassisConfig, chassis, 1, damping)
};
int layerMask = LayerMasks.VISIBLE_FOR_CHASSIS_SEMI_ACTIVE;
component.LeftTrack.SetRayсastLayerMask(layerMask);
component.RightTrack.SetRayсastLayerMask(layerMask);
entity.AddComponent(component);
}
private void UpdateSelfInput(ChassisNode tank, bool inputEnabled, bool inverse)
{
ChassisComponent chassis = tank.chassis;
float x = !inputEnabled ? 0f : (InputManager.GetUnityAxis(RIGHT_AXIS) - InputManager.GetUnityAxis(LEFT_AXIS));
float y = !inputEnabled ? 0f : (InputManager.GetUnityAxis(FORWARD_AXIS) - InputManager.GetUnityAxis(BACKWARD_AXIS));
if (inverse && (y < 0f))
{
x *= -1f;
}
Vector2 vector = new Vector2(chassis.TurnAxis, chassis.MoveAxis);
Vector2 vector2 = new Vector2(x, y);
if (vector2 != vector)
{
chassis.TurnAxis = x;
chassis.MoveAxis = y;
bool flag = tank.Entity.HasComponent <TankMovableComponent>();
chassis.EffectiveMoveAxis = !flag ? 0f : chassis.MoveAxis;
chassis.EffectiveTurnAxis = !flag ? 0f : chassis.TurnAxis;
base.ScheduleEvent <ChassisControlChangedEvent>(tank);
}
}
private void ApplyMoveControl(ChassisComponent chassis, float moveAxis, float turnAxis)
{
base.Log.Debug("APPLY MOVE_CONTROL");
chassis.MoveAxis = moveAxis;
chassis.TurnAxis = turnAxis;
}
private void AdjustSuspensionSpringCoeff(ChassisConfigComponent chassisConfig, ChassisComponent chassis, Rigidbody rigidbody)
{
float num = Physics.gravity.magnitude * rigidbody.mass;
chassis.SpringCoeff = num / ((2 * chassisConfig.NumRaysPerTrack) * (chassisConfig.MaxRayLength - chassisConfig.NominalRayLength));
}
private void CreateSuspensionRays(Rigidbody rigidbody, int numRays, Vector3 trackCenterPosition, float trackLength, ChassisConfigComponent chassisConfig, ChassisComponent chassis, float damping)
{
this.rays = new SuspensionRay[numRays];
float num = trackLength / ((float)(this.rays.Length - 1));
for (int i = 0; i < numRays; i++)
{
Vector3 origin = new Vector3(trackCenterPosition.x, trackCenterPosition.y, (trackCenterPosition.z + (0.5f * trackLength)) - (i * num));
this.rays[i] = new SuspensionRay(rigidbody, origin, Vector3.down, chassisConfig, chassis, damping);
}
}
public Track(Rigidbody rigidbody, int numRays, Vector3 trackCenterPosition, float trackLength, ChassisConfigComponent chassisConfig, ChassisComponent chassis, int side, float damping)
{
this.side = side;
this.CreateSuspensionRays(rigidbody, numRays, trackCenterPosition, trackLength, chassisConfig, chassis, damping);
}