public void Turn()
{
if (myCharacter.currentHealth <= 0)
{
return;
}
//See if player is in line of sight
if (DetectPlayer())
{
float tileSize = GetComponent <SpriteRenderer>().sprite.bounds.size.x;
//Calculate path to player's tile from this tile
List <string> steps = TileBehavior.CalculateMovement(new List <string>(), myCharacter.occupiedTile, PlayerManager.singleton.GetTile(), tileSize, viewDistance);
//If there exists a path, take the first step towards it
if (steps != null)
{
//If player is adjacent
if (steps.Count <= 0)
{
myCharacter.Ability1();
}
else
{
StartCoroutine(MoveInDirection(steps[0]));
}
}
}
else
{
List <string> directions = new List <string>();
directions.Add("up");
directions.Add("down");
directions.Add("left");
directions.Add("right");
while (directions.Count > 0)
{
int rand = Random.Range(0, directions.Count);
string picked = directions[rand];
directions.RemoveAt(rand);
if (picked == "up")
{
TileBehavior upTile = myCharacter.occupiedTile.Up;
if (upTile != null && upTile.tileType != WALL && !upTile.HasUnit())
{
StartCoroutine(MoveInDirection(picked));
break;
}
}
else if (picked == "left")
{
TileBehavior leftTile = myCharacter.occupiedTile.Left;
if (leftTile != null && leftTile.tileType != WALL && !leftTile.HasUnit())
{
StartCoroutine(MoveInDirection(picked));
break;
}
}
else if (picked == "down")
{
TileBehavior downTile = myCharacter.occupiedTile.Down;
if (downTile != null && downTile.tileType != WALL && !downTile.HasUnit())
{
StartCoroutine(MoveInDirection(picked));
break;
}
}
else if (picked == "right")
{
TileBehavior rightTile = myCharacter.occupiedTile.Right;
if (rightTile != null && rightTile.tileType != WALL && !rightTile.HasUnit())
{
StartCoroutine(MoveInDirection(picked));
break;
}
}
}
}
}