private void LaunchChargedAttack()
{
if (_chargedBullet == null)
{
return;
}
Vector2 launchPosition = _dualArmAttackPosition.GetGlobalPosition();
float launchAngle = -Mathf.Rad2Deg(Mathf.Atan2(
launchPosition.x - PlayerVariables.LastPlayerPosition.x,
launchPosition.y - PlayerVariables.LastPlayerPosition.y
)) - 90;
float xVelocity = Mathf.Cos(Mathf.Deg2Rad(launchAngle));
float yVelocity = Mathf.Sin(Mathf.Deg2Rad(launchAngle));
Vector2 launchVelocity = new Vector2(xVelocity, yVelocity);
_dualArmAttackPosition.RemoveChild(_chargedBullet);
_bulletHolder.AddChild(_chargedBullet);
_chargedBullet.SetMode(RigidBody2D.ModeEnum.Rigid);
_chargedBullet.LaunchBullet(launchVelocity.Normalized());
_chargedBullet.SetAsDynamicBullet();
_chargedBullet.SetGlobalPosition(launchPosition);
_chargedBullet.SetGlobalScale(Vector2.One * _attackVariable_1);
_chargedEffectDestroy.DestroyNode();
_attackVariable_1 = 0;
_chargedEffectDestroy = null;
_chargedBullet = null;
}
private void LaunchBullet()
{
BossBullet bossBulletInstance = (BossBullet)bulletPrefab.Instance();
_bulletHolder.AddChild(bossBulletInstance);
bossBulletInstance.SetGlobalPosition(_bossAttackPoint.GetGlobalPosition());
float xVelocity = Mathf.Cos(Mathf.Deg2Rad(_currentAngle));
float yVelocity = Mathf.Sin(Mathf.Deg2Rad(_currentAngle));
Vector2 launchVector = new Vector2(xVelocity, yVelocity);
bossBulletInstance.LaunchBullet(launchVector.Normalized());
}
private void LaunchSingleArmAttack(Vector2 attackPosition)
{
BossBullet bulletInstance = (BossBullet)singleArmBulletPrefab.Instance();
_bulletHolder.AddChild(bulletInstance);
float xVelocity = Mathf.Cos(Mathf.Deg2Rad(_attackVariable_1));
float yVelocity = Mathf.Sin(Mathf.Deg2Rad(_attackVariable_1));
Vector2 launchVelocity = new Vector2(xVelocity, yVelocity);
bulletInstance.SetGlobalPosition(attackPosition);
bulletInstance.LaunchBullet(launchVelocity);
_attackVariable_1 += singeArmAttackAngleDiff;
_attackVariable_1 = ExtensionFunctions.To360Angle(_attackVariable_1);
}
private void LaunchBullets()
{
_isOffsetUsed = !_isOffsetUsed;
for (int i = 0; i < bulletsInEachRow; i++)
{
BossBullet bossBulletInstance = (BossBullet)bulletPrefab.Instance();
_bulletHolder.AddChild(bossBulletInstance);
float indexRatio = (float)i / bulletsInEachRow;
Vector2 finalPosition = _spawnLeftMostPoint.GetGlobalPosition().LinearInterpolate(_spawnRightMostPoint.GetGlobalPosition(), indexRatio);
if (_isOffsetUsed)
{
finalPosition.x += bulletGapOffset;
}
bossBulletInstance.SetGlobalPosition(finalPosition);
bossBulletInstance.LaunchBullet(bulletDefaultVelocity.Normalized());
}
}
private void LaunchSprayShot()
{
float angleDiff = 360.0f / totalSprayShotBullets;
float currentSprayAngle = _currentRotationAmount;
for (int i = 0; i < totalSprayShotBullets; i++)
{
BossBullet bossBulletInstance = (BossBullet)bulletPrefab.Instance();
_bulletHolder.AddChild(bossBulletInstance);
bossBulletInstance.SetGlobalRotationDegrees(currentSprayAngle + rotationOffset);
bossBulletInstance.SetGlobalPosition(_bossAttackPoint.GetGlobalPosition());
float xVelocity = Mathf.Cos(Mathf.Deg2Rad(currentSprayAngle));
float yVelocity = Mathf.Sin(Mathf.Deg2Rad(currentSprayAngle));
Vector2 launchVector = new Vector2(xVelocity, yVelocity);
bossBulletInstance.LaunchBullet(launchVector);
currentSprayAngle += angleDiff;
}
}
private void LaunchBullet()
{
float currentShotAngle = _currentAngle;
float angleDiff = 360.0f / eachShotBulletCount;
for (int i = 0; i < eachShotBulletCount; i++)
{
BossBullet bossBulletInstance = (BossBullet)bulletPrefab.Instance();
_bulletHolder.AddChild(bossBulletInstance);
bossBulletInstance.SetGlobalPosition(_bossAttackPoint.GetGlobalPosition());
float xVelocity = Mathf.Cos(Mathf.Deg2Rad(currentShotAngle));
float yVelocity = Mathf.Sin(Mathf.Deg2Rad(currentShotAngle));
Vector2 launchVector = new Vector2(xVelocity, yVelocity);
bossBulletInstance.LaunchBullet(launchVector.Normalized());
currentShotAngle += angleDiff;
currentShotAngle = ExtensionFunctions.To360Angle(currentShotAngle);
}
}
