void Update()
{
if (bMovable)
{
//move sideways
if (Input.GetKeyDown(KeyCode.LeftArrow))
{
gameObject.transform.position += new Vector3Int(-1, 0, 0);
if (IsValidGridPosition())
{
UpdateWorldGrid();
}
else
{
gameObject.transform.position += new Vector3Int(1, 0, 0);
}
}
else if (Input.GetKeyDown(KeyCode.RightArrow))
{
gameObject.transform.position += new Vector3Int(1, 0, 0);
if (IsValidGridPosition())
{
UpdateWorldGrid();
}
else
{
gameObject.transform.position += new Vector3Int(-1, 0, 0);
}
}
else if (Input.GetKeyDown(KeyCode.UpArrow))
{
gameObject.transform.position += new Vector3Int(0, 0, 1);
if (IsValidGridPosition())
{
UpdateWorldGrid();
}
else
{
gameObject.transform.position += new Vector3Int(0, 0, -1);
}
}
else if (Input.GetKeyDown(KeyCode.DownArrow))
{
gameObject.transform.position += new Vector3Int(0, 0, -1);
if (IsValidGridPosition())
{
UpdateWorldGrid();
}
else
{
gameObject.transform.position += new Vector3Int(0, 0, 1);
}
}
//rotation
if (Input.GetKeyDown(KeyCode.D))
{
transform.Rotate(new Vector3Int(0, 0, 90), Space.World);
if (IsValidGridPosition())
{
UpdateWorldGrid();
}
else
{
transform.Rotate(new Vector3Int(0, 0, -90), Space.World);
}
}
else if (Input.GetKeyDown(KeyCode.A))
{
transform.Rotate(new Vector3Int(90, 0, 0), Space.World);
if (IsValidGridPosition())
{
UpdateWorldGrid();
}
else
{
transform.Rotate(new Vector3Int(-90, 0, 0), Space.World);
}
}
else if (Input.GetKeyDown(KeyCode.W))
{
transform.Rotate(new Vector3Int(0, 90, 0), Space.World);
if (IsValidGridPosition())
{
UpdateWorldGrid();
}
else
{
transform.Rotate(new Vector3Int(0, 90, 0), Space.World);
}
}
timer += 1 * Time.deltaTime;
//Drop
if (Input.GetKey(KeyCode.Space) && timer >= GameManager.gmInstance.quickDropTime)//quick drop
{
gameObject.transform.position += new Vector3Int(0, -1, 0);
timer = 0;
if (IsValidGridPosition())
{
UpdateWorldGrid();
}
else
{
gameObject.transform.position += new Vector3Int(0, 1, 0);
WorldGrid.DeleteWholeRows();
FindObjectOfType <BlockSpawner>().SpawnRandomBlock();
enabled = false;
}
}
else if (timer >= GameManager.gmInstance.dropTime) //normal drop
{
gameObject.transform.position += new Vector3Int(0, -1, 0);
timer = 0;
if (IsValidGridPosition())
{
UpdateWorldGrid();
}
else
{
gameObject.transform.position += new Vector3Int(0, 1, 0);
WorldGrid.DeleteWholeRows();
FindObjectOfType <BlockSpawner>().SpawnRandomBlock();
enabled = false;
}
}
}
}