/// <summary>
/// Move towards destination first in x direction, then in y direction.
/// </summary>
private void MoveTowardsDestination()
{
int xDirection = Utility.GetXDirection(transform.position, currentDestination, walkSpeed);
Vector2 pos = transform.position;
if (xDirection != 0)
{
transform.position = new Vector2(pos.x + walkSpeed * xDirection, pos.y);
}
else
{
int yDirection = Utility.GetYDirection(transform.position, currentDestination, walkSpeed);
if (yDirection != 0)
{
transform.position = new Vector2(pos.x, pos.y + walkSpeed * yDirection);
}
else
{
if (farmableTiles.Count == 0)
{
headedSomewhere = false; return;
}
//get next position
time = 0f;
FarmableTile farmableTile = farmableTiles.Dequeue();
goblin.FarmTile(farmableTile);
if (farmableTiles.Count == 0)
{
currentDestination = ogPosition; return;
}
currentDestination = farmableTiles.Peek().transform.position;
}
}
}
