/// <summary>
/// Target one player and do in target action.
/// </summary>
/// <param name="target"> Target we are following. </param>
public void TargetOne(Transform target)
{
if (!mNavMeshAgent.enabled)
{
return;
}
if (!IsTargetType())
{
return;
}
// if target is does not exist, end function call.
if (target == null)
{
JCS_Debug.LogError("The transform you are targeting is null");
return;
}
JCS_3DWalkActionManager wam = JCS_3DWalkActionManager.instance;
if (mSearchCounter == mSearchCount)
{
// reset search count.
mSearchCounter = 0;
// exit out of recursive function call...
return;
}
// reset the path every time it request.
mNavMeshAgent.ResetPath();
// calculate the distance and range relationship, and find out the
// position agent are approach to.
Vector3 targetPos = GetPosByWalkType(target);
JCS_3DWalkAction overlapped = null;
if (!mAllowOverlapDestination)
{
overlapped = wam.OverlapWithOthers(this, targetPos, mOverlapDistance);
}
// set to the destination.
bool found = false;
if (!overlapped)
{
found = mNavMeshAgent.SetDestination(targetPos);
}
++mSearchCounter;
#if (UNITY_EDITOR)
this.mFoundPath = found;
#endif
// if faild, try it again.
if (!found)
{
if (overlapped)
{
TargetOne(overlapped.transform);
}
else
{
TargetOne(target);
}
}
else
{
this.mTargetDestination = targetPos;
// if succesed, reset search count.
mSearchCounter = 0;
}
}
private void Start()
{
JCS_3DWalkActionManager wam = JCS_3DWalkActionManager.instance;
wam.AddWalkAction(this);
}