public PatrolWaypointFactory(PatrolWaypoint prefab, AI.AStar.Grid grid)
{
if (!(prefab && grid))
{
throw new System.ArgumentNullException();
}
this.prefab = prefab;
this.grid = grid;
}
protected virtual void SetPatrolling()
{
Vector3 curWaypointPosition = patroller.curPatrolWaypoint.position;
PatrolWaypoint nextWaypoint = patroller.GetNextPatrolWaypoint();
// Prevents animation bug where nurse briefly runs in place with only one patrol point
if (curWaypointPosition != nextWaypoint.position)
{
ToggleAnimations(true);
}
agent.speed = patroller.movementSpeed;
questionMark.SetActive(false);
agent.SetDestination(nextWaypoint.position);
}
public PatrolWaypoint[] SpawnWaypoints(int count = 3)
{
Vector3 center = grid.WorldBottomLeft + new Vector3(grid.WorldSize.x / 2, 0, grid.WorldSize.y / 2);
var waypoints = new PatrolWaypoint[count];
float degrees = 0;
for (int i = 1; i < count; ++i)
{
var rotation = Quaternion.Euler(0, degrees, 0);
Vector3 direction = rotation * Vector3.forward;
Vector3 position = center + direction * grid.WorldSize.x * 0.4f;
degrees += 360f / (count - 1);
waypoints[i] = MonoBehaviour.Instantiate(prefab, position, prefab.transform.rotation);
}
waypoints[0] = MonoBehaviour.Instantiate(prefab, center, prefab.transform.rotation);
return(waypoints);
}
void Update()
{
if (IsPaused)
{
return;
}
if (_navMeshAgent.remainingDistance <= WaypointOffset && !_hasReachedDestination)
{
_hasReachedDestination = true;
PatrolWaypoint patrolWaypoint = _path[_currentWaypoint].GetComponent <PatrolWaypoint>();
if (patrolWaypoint != null)
{
_stopTime = Random.Range(patrolWaypoint.StopDuration - patrolWaypoint.StopDurationVariation, patrolWaypoint.StopDuration + patrolWaypoint.StopDurationVariation);
if (Random.value >= patrolWaypoint.StopProbability)
{
GoToNextWaypoint();
}
}
else
{
GoToNextWaypoint();
}
}
if (_hasReachedDestination)
{
_stopTime -= Time.deltaTime;
if (_stopTime <= 0)
{
GoToNextWaypoint();
}
}
}