//---------------------------------------
// Action
//---------------------------------------
IEnumerator PatrolToNeighborCoroutine()
{
// Idle for random seconds
idleTimer = Random.Range(owner.idleTimeMin, owner.idleTimeMax);
while (idleTimer > 0)
{
//Debug.Log(idleTimer);
if (owner.detectState != DetectState.Idle)
{
break;
}
idleTimer -= Time.deltaTime;
yield return(null);
}
// Patrol to a random neighbor
if (owner.detectState == DetectState.Idle)
{
List <Tile> neighbors = MazeUTL.GetNeighborTilesWithoutWall(owner.CurrentTile);
Tile targetTile = MazeUTL.GetRandomTileFromList(neighbors);
owner.TryMoveToTile(targetTile);
do
{
yield return(new WaitForSeconds(0.01f));
} while (owner.CurrentAction == ActionType.Walking);
owner.StopWalkingAnim();
}
SetActionFinished("PatrolToNeighborCoroutine", true);
yield return(null);
}
//---------------------------------------
// Action
//---------------------------------------
IEnumerator SearchAlertedTargetCoroutine()
{
Tile previousTile = owner.CurrentTile;
// Smart search till the first intersection or being alerted
List <Tile> path = MazeUTL.GetShortestPath(owner.CurrentTile, owner.alertedTarget.CurrentTile, (owner.searchRange));
for (int i = 0; i < path.Count; i++)
{
previousTile = owner.CurrentTile;
owner.TryMoveToTile(path[i]);
do
{
yield return(new WaitForSeconds(0.01f));
} while (owner.CurrentAction == ActionType.Walking);
if ((owner.detectState == DetectState.Alerted))
{
break;
}
if (MazeUTL.GetNeighborTilesWithoutWall(owner.CurrentTile).Count >= 3)
{
break;
}
}
// Random search during Warning state
while (owner.detectState == DetectState.Warning)
{
List <Tile> neighbors = MazeUTL.GetNeighborTilesWithoutWall(owner.CurrentTile);
if (neighbors.Count > 1)
{
neighbors.Remove(previousTile);
}
previousTile = owner.CurrentTile;
owner.TryMoveToTile(MazeUTL.GetRandomTileFromList(neighbors));
do
{
yield return(new WaitForSeconds(0.01f));
} while (owner.CurrentAction == ActionType.Walking);
}
owner.StopWalkingAnim();
SetActionFinished("SearchAlertedTargetCoroutine", true);
yield return(null);
}