public override void Update(GameTime gametime)
{
// steerRotationValue = (float)Math.Sin(gametime.TotalGameTime.TotalSeconds * 0.75f) * 0.5f;
min = MIN + currentPosition;
max = MAX + currentPosition;
tankBox = new BoundingBox(min, max);
turretRorationValue = (float)Math.Sin(gametime.TotalGameTime.TotalSeconds);
if (Mouse.GetState().LeftButton == ButtonState.Pressed && mousepick.GetCollisionPosition().HasValue == true)
{
pickPosition = mousepick.GetCollisionPosition().Value;
}
distanceTopickPosition = Vector3.Distance(pickPosition, currentPosition);
if (distanceTopickPosition > atDestinationLimit)
{
speed = velocity.Length();
rotationAngle = (float)Math.Atan2(velocity.Z, velocity.X);
moveAngle = rotationAngle - currentAngle;
rotation = Matrix.CreateRotationY(-moveAngle);
wheelRotationValue = (float)gametime.TotalGameTime.TotalSeconds * 10;
canonRotationValue = (float)Math.Sin(gametime.TotalGameTime.TotalSeconds * 0.25f) * 0.333f - 0.333f;
hatchRotationValue = MathHelper.Clamp((float)Math.Sin(gametime.TotalGameTime.TotalSeconds * 2) * 2, -1, 0);
velocity += steer.seek(pickPosition, currentPosition, velocity) * (float)gametime.ElapsedGameTime.TotalSeconds;
currentPosition += velocity * (float)gametime.ElapsedGameTime.TotalSeconds;
translation = Matrix.CreateTranslation(currentPosition);
}
}
public override void Update(GameTime gametime)
{
// steerRotationValue = (float)Math.Sin(gametime.TotalGameTime.TotalSeconds * 0.75f) * 0.5f;
// turretRorationValue = (float)Math.Sin(gametime.TotalGameTime.TotalSeconds);
if (Mouse.GetState().LeftButton == ButtonState.Pressed && mousepick.GetCollisionPosition().HasValue == true)
{
pickPosition = mousepick.GetCollisionPosition().Value;
}
distanceTopickPosition = Vector3.Distance(pickPosition, currentPosition);
if (distanceTopickPosition > atDestinationLimit)
{
wheelRotationValue = (float)gametime.TotalGameTime.TotalSeconds * speed;
canonRotationValue = (float)Math.Sin(gametime.TotalGameTime.TotalSeconds * 0.25f) * 0.333f - 0.333f;
hatchRotationValue = MathHelper.Clamp((float)Math.Sin(gametime.TotalGameTime.TotalSeconds * 2) * 2, -1, 0);
moveDirection = pickPosition - prePosition;
moveDirection.Normalize();
if (moveDirection.Z <= 0)
{
rotationAngle = (float)Math.Atan(moveDirection.X / moveDirection.Z) + MathHelper.Pi;
}
else
{
rotationAngle = (float)Math.Atan(moveDirection.X / moveDirection.Z);
}
moveAngle = rotationAngle - currentAngle;
if (moveAngle > AngleLimit)
{
currentAngle += rotateSpeed;
rotation = Matrix.CreateRotationY(currentAngle);
}
else if (moveAngle < 0 && Math.Abs(moveAngle) > AngleLimit)
{
currentAngle -= rotateSpeed;
rotation = Matrix.CreateRotationY(currentAngle);
}
else
{
currentPosition = moveDirection * speed * (float)gametime.ElapsedGameTime.TotalSeconds + prePosition;
prePosition = currentPosition;
translation = Matrix.CreateTranslation(currentPosition);
}
}
}