public void SetDirection(Direction direction)
{
if (_canTurn == false)
{
return;
}
switch (direction)
{
case Direction.RIGHT:
{
_moveDirection = OnCameraRequest.Invoke(CameraController.RotateAxis.FORWARD, -90.0f);
_canTurn = false;
break;
}
case Direction.LEFT:
{
_moveDirection = OnCameraRequest.Invoke(CameraController.RotateAxis.FORWARD, 90.0f);
_canTurn = false;
break;
}
}
}
private void Move()
{
if (Mathf.RoundToInt(Vector3.Dot(_snake[0].position, _moveDirection)) == _gridSize)
{
_moveDirection = OnCameraRequest.Invoke(CameraController.RotateAxis.RIGHT, 90.0f);
}
_canTurn = true;
Vector3 newPos = _snake[0].position + _moveDirection;
for (int i = _snake.Count - 1; i >= 1; --i)
{
_snake[i].position = _snake[i - 1].position;
if (Vector3Int.RoundToInt(_snake[i].position) == Vector3Int.RoundToInt(newPos))
{
_isDead = true;
_canTurn = false;
}
}
_snake[0].position = newPos;
}