void GetNewTarget()
{
Vector3 dir;
switch (moveDirection)
{
case Direction.Up: dir = Vector3.forward; break;
case Direction.Down: dir = Vector3.back; break;
case Direction.Left: dir = Vector3.left; break;
case Direction.Right: dir = Vector3.right; break;
default: return;
}
dir += Vector3.down * .5f;
RaycastHit hit;
if (Physics.Raycast(transform.position, dir, out hit, 2))
{
/*if(hit.transform.CompareTag("Enemy"))
* {
* Die();
* return;
* }*/
GridElement element = hit.transform.GetComponent <GridElement>();
if (element)
{
if (element.MyType == GridElementType.Empty || element.MyType == GridElementType.ColorFilled)
{
targetPosition = element.transform.position + (Vector3.up);
}
else if (element.MyType == GridElementType.TrailFill)
{
Die();
}
if (element.MyType == GridElementType.Wall || element.MyType == GridElementType.ColorFilled)
{
if (element.MyType == GridElementType.Wall)
{
moveDirection = Direction.Nan;
}
if (Physics.Raycast(transform.position, Vector3.down, out hit, 2))
{
element = hit.transform.GetComponent <GridElement>();
if (element)
{
//element.transform.position += Vector3.up*3;
if (element.MyType == GridElementType.TrailFill || element.MyType == GridElementType.ColorFilled)
{
element.FindSmallestEnclosedAreaAndFillIt();
GameManager.instance.ActiveGrid.CheckFilledCellCount();
}
}
}
}
}
}
else
{
Debug.LogError("Error Code 0");
transform.position = startingPosition;
}
}
