private void Update()
{
playerMovement movement = (GetComponent <playerMovement>() as playerMovement);
if (word == keywords[0])
{
movement.GoLeft();
}
else if (word == keywords[1])
{
movement.GoRight();
}
else if (word == keywords[2])
{
movement.GoUp();
}
else if (word == keywords[3])
{
movement.GoDown();
}
else if (word == keywords[4])
{
movement.Stop();
}
else if (word == keywords[5])
{
movement.Revert();
}
}