private void Start()
{
rb = GetComponent <Rigidbody2D>();
coll = GetComponent <Collider2D>();
anim = GetComponent <Animator>();
currentHealth = maxHealth;
currentSpeed = moveSpeed;
powerBar.SetMaxPower(maxHealth);
powerBar.SetPower(currentHealth);
canDoubleJump = true;
canDash = true;
isDashing = false;
}