private void SelectCover()
{
//Stand up
_anim.SetBool("isCrouching", false);
_aiWeapon.SetTarget(null);
_aiWeapon.SetFiring(false);
//Clear the change cover timer
_changeCoverTimer = 0.0f;
//Remove the AI from their current cover
if (_currentCover)
{
_currentCover.RemoveUser();
}
CoverController closestCover = null;
float closestDistance = 10000.0f;
//Cycle through each cover in the array
foreach (CoverController cover in _coversInZone)
{
if (_currentCover != null && _currentCover == cover)
{
continue;
}
//If the cover is full then don't go to this cover
if (cover.IsFull)
{
continue;
}
//Calculate the distance between the agent and the cover
float distance = Vector3.Distance(_agent.transform.position, cover.transform.position);
//if the distance from this cover is less than the distance from the closest cover
if (distance < closestDistance)
{
//Set the new closest cover
closestCover = cover;
closestDistance = distance;
}
}
//Set our new cover
_currentCover = closestCover;
if (_currentCover != null)
{
//Move the agent to the cover
_currentCover.AddUser();
//Find the cover point which is furthest away from the player
float furthestCoverPointDistance = 0.0f;
Transform furthestCoverPoint = _currentCover.GetCoverPoints()[0];
foreach (Transform coverPoint in _currentCover.GetCoverPoints())
{
//Get the distance from the player to the cover points
float distance = Vector3.Distance(_agent.Player.position, coverPoint.transform.position);
//Find the furthest one
if (distance > furthestCoverPointDistance)
{
furthestCoverPoint = coverPoint;
furthestCoverPointDistance = distance;
}
}
//Move to the cover point
_navAgent.SetDestination(furthestCoverPoint.position);
}
}