/// <summary>
/// Update both the trajectory and landing position if both possible and desired.
/// </summary>
private void Update()
{
// The script should work fine even if there's no trajectory attached.
if (m_trajectory != null)
{
// Only draw if requested by the controlling script.
if (m_bDisplayTrajectory)
{
m_trajectory.SetInitialPositionAndVelocity(m_vInitialPosition, m_vKickVelocity);
m_trajectory.OnSetShouldDraw(true);
}
else
{
m_trajectory.OnSetShouldDraw(false);
}
}
// The script should work fine even if there's no landing position object attached.
if (m_landingPosition != null)
{
// Only draw if requested by the controlling script.
if (m_bDisplayLandingPosition)
{
m_landingPosition.SetActive(true);
m_landingPosition.transform.position = ProjectileBehaviour.GetLandingPosition(m_vInitialPosition, m_vKickVelocity);
}
else
{
m_landingPosition.SetActive(false);
}
}
}
/// <summary>
/// Kicks the ball using the velocity set by OnSetKickVelocity().
/// </summary>
public void OnKick()
{
if (!m_bIsGrounded) // Ball cannot be kicked if it's already in the air.
{
return;
}
// Determine the target position and face in that direction.
Vector3 targetPosition = ProjectileBehaviour.GetLandingPosition(transform.position, m_vKickVelocity);
transform.LookAt(targetPosition, Vector3.up);
// Note that the ball is in the air, then actually make it so.
m_bIsGrounded = false;
m_rb.velocity = m_vKickVelocity;
}