Directions PickRandomAvailableDirection()
{
List <Directions> availableDirs1 = new List <Directions>();
for (int i = 0; i < 4; i++)
{
if (MapUtility.CanMove(transform.gameObject, i) && MapUtility.OppositeDirection((Directions)i) != currentDirection)
{
availableDirs1.Add((Directions)i);
}
}
System.Random rand = new System.Random();
int count = availableDirs1.Count;
if (count > 0)
{
return(availableDirs1[rand.Next(availableDirs1.Count)]);
}
else
{
return(MapUtility.OppositeDirection(currentDirection));
}
}
void StopMovingJunction() //what happends when a tween to a junction is complete
{
if (MapUtility.CanMove(transform.gameObject, (int)move))
{
currentDirection = move;
MoveToPositionDeadend();
}
else
{
MoveToPositionJunction(MapUtility.getBackPoint(transform.gameObject, currentDirection));
}
}
Directions PickBestDirection()
{
Directions rValue = Directions.Right;
List <Directions> availableDirs = new List <Directions>();
for (int i = 0; i < 4; i++)
{
if (MapUtility.CanMove(transform.gameObject, i) && MapUtility.OppositeDirection((Directions)i) != currentDirection)
{
availableDirs.Add((Directions)i);
}
}
List <int> distances = GetDistances(availableDirs, GameFunctions.GetPlayerObject());
if (type == EnemyType.Aggressive || type == EnemyType.Front)
{
int min = 10000;
for (int i = 0; i < distances.Count; i++)
{
if (distances[i] < min)
{
min = distances[i];
rValue = availableDirs[i];
}
}
}
else
{
int max = 0;
for (int i = 0; i < distances.Count; i++)
{
if (distances[i] > max)
{
max = distances[i];
rValue = availableDirs[i];
}
}
}
return(rValue);
}
