void Init()
{
transform.position = Vector2.zero;
_baseSpeed = _speed;
_currentAmmo = _maxAmmo;
_lives = _maxLives;
_tripleShotDuration = _powerUpDuration;
_speedBoostDuration = _powerUpDuration;
_omniShotDuration = _powerUpDuration;
_negativeEffectDuration = _powerUpDuration;
_shieldRenderer = _shieldVisual.GetComponent <SpriteRenderer>();
_fullShieldColor = _shieldRenderer.color;
_shieldVisual.SetActive(false);
for (int i = 0; i < _engineFires.Length; i++)
{
_engineFires[i].SetActive(false);
}
OnUpdateLives?.Invoke(_lives);
OnUpdateThuster?.Invoke(_elapsedTime, _thrusterBurnLength);
OnUpdateAmmo?.Invoke(_currentAmmo, _maxAmmo);
OnUpdateMissiles?.Invoke(_currentMissiles, _numberOfMissiles);
}
private void CalculateMovement()
{
if (Input.GetKeyDown(KeyCode.LeftShift) && _isThrusterDown == false)
{
_speed += _thrusterBoost;
_isThrusterActive = true;
}
if (Input.GetKeyUp(KeyCode.LeftShift))
{
_speed = _baseSpeed;
_isThrusterActive = false;
}
if (_isThrusterActive == true)
{
_elapsedTime += Time.deltaTime;
if (_elapsedTime > _thrusterBurnLength)
{
_elapsedTime = _thrusterBurnLength;
_isThrusterDown = true;
_isThrusterActive = false;
_speed = _baseSpeed;
}
OnUpdateThuster?.Invoke(_elapsedTime, _thrusterBurnLength);
}
else if (_isThrusterActive == false && _elapsedTime > 0)
{
_elapsedTime -= Time.deltaTime;
if (_elapsedTime < 0)
{
_elapsedTime = 0;
_isThrusterDown = false;
}
OnUpdateThuster?.Invoke(_elapsedTime, _thrusterBurnLength);
}
float hInput = Input.GetAxis("Horizontal");
float vInput = Input.GetAxis("Vertical");
Vector2 direction = new Vector2(hInput, vInput);
if (direction.x != 0 || direction.y != 0)
{
if (_isSpeedBoostActive == true)
{
transform.Translate(direction * (_speed * _speedMultiplier) * Time.deltaTime);
}
else
{
transform.Translate(direction * _speed * Time.deltaTime);
}
}
transform.position = new Vector2(transform.position.x, Mathf.Clamp(transform.position.y, _downBounds, _upBounds));
if (transform.position.x > _rightBounds)
{
if (_wrapHorizontal == true)
{
transform.position = new Vector2(_leftBounds, transform.position.y);
}
else
{
transform.position = new Vector2(_rightBounds, transform.position.y);
}
}
else if (transform.position.x < _leftBounds)
{
if (_wrapHorizontal == true)
{
transform.position = new Vector2(_rightBounds, transform.position.y);
}
else
{
transform.position = new Vector2(_leftBounds, transform.position.y);
}
}
}
