private void ShootChargedBullet()
{
if (_chargedShotBullet == null)
{
return;
}
_playerChargedShotShootingPosition.RemoveChild(_chargedShotBullet);
_playerBulletHolder.AddChild(_chargedShotBullet);
float maxDamage = _chargedShotBullet.GetBulletDamage() + _currentDamageDiff;
float mappedDamage = ExtensionFunctions.Map(_chargeWeaponCurrentScale,
0, chargeGunMaxScaleAmount, 0, maxDamage);
_chargedShotBullet.SetBulletDamage(mappedDamage);
_chargedShotBullet.SetGlobalPosition(_playerChargedShotShootingPosition.GetGlobalPosition());
_chargedShotBullet.SetGlobalScale(Vector2.One * _chargeWeaponCurrentScale);
float currentRotation = _playerRoot.GetRotation();
_chargedShotBullet.SetGlobalRotation(currentRotation);
_chargedShotBullet.SetAsDynamicBullet();
_chargedShotBullet.SetMode(RigidBody2D.ModeEnum.Rigid);
float xVelocity = Mathf.Cos(currentRotation);
float yVelocity = Mathf.Sin(currentRotation);
_chargedShotBullet.LaunchBullet(new Vector2(xVelocity, yVelocity).Normalized());
_chargedShotBullet = null;
bulletShot?.Invoke(_currentWeaponType);
}
private void HandleWeaponShooting()
{
switch (_currentWeaponType)
{
case WeaponType.SingleShot:
float currentRotation = _playerRoot.GetRotation();
float xVelocity = Mathf.Cos(currentRotation);
float yVelocity = Mathf.Sin(currentRotation);
ShootSingleShotBullet(new Vector2(xVelocity, yVelocity));
break;
case WeaponType.Shotgun:
ShootShotGunBullet();
break;
case WeaponType.ChargeGun:
{
_chargeWeaponCurrentScale = 1;
_chargedShotBullet = (ChargedBullet)playerChargedBulletPrefab.Instance();
_playerChargedShotShootingPosition.AddChild(_chargedShotBullet);
_chargedShotBullet.SetGlobalPosition(_playerChargedShotShootingPosition.GetGlobalPosition());
_chargedShotBullet.SetAsStaticBullet();
_chargedShotBullet.SetMode(RigidBody2D.ModeEnum.Kinematic);
}
break;
default:
throw new ArgumentOutOfRangeException(nameof(_currentWeaponType), _currentWeaponType, null);
}
}
/// <summary>
/// Shoot charged proyectile
/// throught the main weapon.
/// </summary>
/// <returns>IEnumerator</returns>
public IEnumerator ShootCharged()
{
GameObject ammo = SpawnAmmo("charged");
if (ammo != null)
{
Vector3 destination = _rayShooter.centerPoint;
ChargedBullet bullet = ammo.GetComponent <ChargedBullet>();
// set bullet direction
Vector3 aimSpot = _mainCamera.gameObject.transform.position;
// adjust bullet direction if the player is moving or running.
if (player.xDirection != "")
{
aimSpot = AdjustDestination(aimSpot);
}
// set bullet damage.
bullet.damage = plasmaGunData.GetChargedDamageBaseValue();
bullet.criticRate = plasmaGunData.criticRate;
// start charged animation.
bullet.ChargeShoot();
player.isCharging = true;
// wait until user release mouse button.
do
{
aimSpot = _mainCamera.gameObject.transform.position;
aimSpot += _mainCamera.gameObject.transform.forward * freeAiminDistance;
yield return(new WaitForFixedUpdate());
} while (Input.GetMouseButton(0));
player.isCharging = false;
if (bullet.readyToShoot)
{
bullet.ShootBullet(aimSpot, shootForce, player);
bullet.PlayShootAnim();
// update plasma gun data.
plasmaGunData.UpdatePlasma(true);
// play shooting animation.
player.playerAnim.SetTrigger("Shoot");
// display shooting particle effect.
smoke.Play();
}
else
{
bullet.RestoreBullet();
bullet.StopCharging();
bullet.ResetChargedBullet();
// shoot standard bullet.
Shoot();
}
_chargedShootRoutine = null;
}
}
