public Vector2 ComputeForce()
{
Vector2 desired = TargetPosition - Agent.Position;
float distance = desired.Length();
desired.Normalize();
Vector2 steeringVec;
if (distance < SlowingRadius)
{
float mag = OrionMath.Map(distance, 0, 100, 0, Agent.MaxSpeed);
desired *= mag;
steeringVec = desired - Agent.Velocity;
steeringVec = OrionMath.VectorTruncate(steeringVec, Agent.MaxDeceleration);
}
else
{
desired *= Agent.MaxSpeed;
steeringVec = desired - Agent.Velocity;
steeringVec = OrionMath.VectorTruncate(steeringVec, Agent.MaxAcceleration);
}
return(steeringVec);
}
public Vector2 ComputeForce()
{
Vector2 desiredVelocity = OrionMath.VectorNormalize(TargetPosition - Agent.Position) * Agent.MaxSpeed;
Vector2 steeringVec = desiredVelocity - Agent.Velocity;
steeringVec = OrionMath.VectorTruncate(steeringVec, Agent.MaxAcceleration);
return(steeringVec);
}
private Vector2 Seek(Vector2 target)
{
Vector2 desiredVelocity = OrionMath.VectorNormalize(target - Agent.Position) * Agent.MaxSpeed;
Vector2 steeringVec = desiredVelocity - Agent.Velocity;
steeringVec = OrionMath.VectorTruncate(steeringVec, Agent.MaxAcceleration);
return(steeringVec);
}
public virtual void Update(GameTime gameTime)
{
PreviousScene.Update(gameTime);
_fadeTime = OrionMath.LinearInterpolate(0.0f, 1.0f, _elapsed);
if (_elapsed <= 1.0f)
{
_elapsed += gameTime.ElapsedGameTime.Milliseconds / FadeDuration;
}
else
{
if (Elapsed != null)
{
Elapsed(this, new EventArgs());
}
}
}
public override void Update(GameTime gameTime, IUpdatable parent)
{
Vector2 mousePos = new Vector2(Mouse.GetState().Position.X, Mouse.GetState().Position.Y);
Vector2 playerPos = Vector2.Transform(Position, OrionEngine.Instance.GetComponent <Camera2D>().Transform);
float armRotation = OrionMath.AngleBetween(mousePos, playerPos);
if (armRotation >= 180 && armRotation < 360)
{
armRotation -= 180;
}
armRotation -= 90;
if (_isInverted)
{
armRotation *= -1;
}
if (armRotation >= 360)
{
armRotation -= 360;
}
else if (armRotation < 0)
{
armRotation += 360;
}
LogManager.Instance.LogMessage(this, _ArmFrontSprite, "Rotation=" + armRotation);
_ArmBackSprite.Rotation = armRotation;
_ArmFrontSprite.Rotation = armRotation;
_GunSprite.Rotation = armRotation;
ICollider collider = GetAttachable <ICollider>();
if (Keyboard.GetState().IsKeyDown(Keys.A))
{
collider.ApplyLinearImpulse(new Vector2(-0.5f, 0.0f));
}
base.Update(gameTime, parent);
}
