// Start is called before the first frame update
void Start()
{
rig = this.GetComponent <Rigidbody2D>();
switch (moveDirection)
{
case MoveDir.leftToRight:
curMove = moveRight;
nextMove = moveLeft;
rig.constraints = RigidbodyConstraints2D.FreezePositionY + 4;
break;
case MoveDir.rightToLeft:
curMove = moveLeft;
nextMove = moveRight;
rig.constraints = RigidbodyConstraints2D.FreezePositionY + 4;
break;
case MoveDir.topToDown:
curMove = moveDown;
nextMove = moveUp;
rig.constraints = RigidbodyConstraints2D.FreezePositionX + 4;
break;
case MoveDir.DownToTop:
curMove = moveUp;
nextMove = moveDown;
rig.constraints = RigidbodyConstraints2D.FreezePositionX + 4;
break;
}
}
// Update is called once per frame
void Update()
{
frequeceTimer += Time.deltaTime;
if (frequeceTimer >= changeDirFrequece)
{
frequeceTimer = 0;
moveDele temp = curMove;
curMove = nextMove;
nextMove = temp;
}
curMove();
}
