public BallisticProjectileControlHandler(
ProjectileController projectileController,
BallisticTrajectorySettings ballisticTrajectorySettings,
Vector3?maxVelocity)
: base(projectileController)
{
_ballisticTrajectorySettings = ballisticTrajectorySettings;
_velocity = DynamicsUtility.GetBallisticVelocity(
_projectileController.gameObject.transform.position + new Vector3(ballisticTrajectorySettings.EndPosition.x, ballisticTrajectorySettings.EndPosition.y, _projectileController.gameObject.transform.position.z),
_projectileController.gameObject.transform.position,
ballisticTrajectorySettings.Angle,
ballisticTrajectorySettings.ProjectileGravity);
if (maxVelocity.HasValue)
{
if (Mathf.Abs(_velocity.x) > maxVelocity.Value.x)
{
_velocity.x = maxVelocity.Value.x * Mathf.Sign(_velocity.x);
}
if (Mathf.Abs(_velocity.y) > maxVelocity.Value.y)
{
_velocity.y = maxVelocity.Value.y * Mathf.Sign(_velocity.y);
}
}
}
public BarrelMetBarrelThrowControlHandler(
BarrelMetBarrel enemyController,
Direction startDirection,
BallisticTrajectorySettings ballisticTrajectorySettings)
: base(enemyController, -1f, enemyController.GetComponent <Animator>())
{
_moveDirectionFactor = startDirection == Direction.Left
? -1f
: 1f;
_ballisticTrajectorySettings = ballisticTrajectorySettings;
}
public BallisticProjectileControlHandler(ProjectileController projectileController, BallisticTrajectorySettings ballisticTrajectorySettings)
: this(projectileController, ballisticTrajectorySettings, null)
{
}
public void TriggerBarrelThrow(BallisticTrajectorySettings ballisticTrajectorySettings, Direction direction)
{
PushControlHandlers(
new BarrelMetBarrelRollControlHandler(this, direction),
new BarrelMetBarrelThrowControlHandler(this, direction, ballisticTrajectorySettings));
}
protected override bool DoUpdate()
{
if (_playerInSightDuration == 0f || // either we don't see the player
!_pauseAtEdgeEndTime.HasValue // or we have not reached the edge yet
)
{
// first move in patrolling mode
MoveHorizontally(ref _moveDirectionFactor, _enemyController.speed, _enemyController.gravity, PlatformEdgeMoveMode.TurnAround, _enemyController.edgeTurnAroundPause);
}
Vector3 raycastOrigin;
raycastOrigin = _moveDirectionFactor > 0f
? new Vector3(_enemyController.gameObject.transform.position.x + _boxCollider2D.size.x / 2f, _enemyController.gameObject.transform.position.y)
: new Vector3(_enemyController.gameObject.transform.position.x - _boxCollider2D.size.x / 2f, _enemyController.gameObject.transform.position.y);
if (_playerInSightDuration > 0f &&
_playerInSightDuration > _enemyController.detectPlayerDuration &&
_pauseAtEdgeEndTime.HasValue)
{
// TODO (Roman): shoot, look at hazard spawn manager and copy/paste logic here
if (_lastShotTime + _enemyController.shootIntervalDuration < Time.time)
{
GameObject spawnedProjectile = _objectPoolingManager.GetObject(_enemyController.projectileToSpawn.name);
spawnedProjectile.transform.position = raycastOrigin;
ProjectileController projectileController = spawnedProjectile.GetComponent <ProjectileController>();
Logger.Assert(projectileController != null, "A projectile with ballistic trajectory must have a projectile controller script attached.");
BallisticTrajectorySettings ballisticTrajectorySettings = new BallisticTrajectorySettings();
ballisticTrajectorySettings.angle = 0f; // horizontal launch
ballisticTrajectorySettings.projectileGravity = -200f;
ballisticTrajectorySettings.endPosition = new Vector2(
GameManager.instance.player.transform.position.x - raycastOrigin.x
, Mathf.Min(GameManager.instance.player.transform.position.y - raycastOrigin.y, -1f)
);
Debug.Log("Endpos: " + ballisticTrajectorySettings.endPosition + ", " + (GameManager.instance.player.transform.position.y - raycastOrigin.y));
projectileController.PushControlHandler(new BallisticProjectileControlHandler(projectileController, ballisticTrajectorySettings, _enemyController.maxVelocity));
_lastShotTime = Time.time;
}
}
#region now check whether we can see the player
float startAngleRad = _moveDirectionFactor > 0f
? (-90f + _enemyController.scanAngleClipping / 2f) * Mathf.Deg2Rad
: (-180f + _enemyController.scanAngleClipping / 2f) * Mathf.Deg2Rad;
float endAngleRad = _moveDirectionFactor > 0f
? (0f - _enemyController.scanAngleClipping / 2f) * Mathf.Deg2Rad
: (-90f - _enemyController.scanAngleClipping / 2f) * Mathf.Deg2Rad;
float step = (endAngleRad - startAngleRad) / (float)(_enemyController.totalScanRays);
bool isSeeingPlayer = false;
for (float theta = endAngleRad; theta > startAngleRad - step / 2; theta -= step)
{
Vector2 vector = new Vector2((float)(_enemyController.scanRayLength * Mathf.Cos(theta)), (float)(_enemyController.scanRayLength * Mathf.Sin(theta)));
RaycastHit2D raycastHit2D = Physics2D.Raycast(raycastOrigin, vector.normalized, vector.magnitude, _enemyController.scanRayCollisionLayers);
if (raycastHit2D)
{
if (raycastHit2D.collider.gameObject.layer == LayerMask.NameToLayer("Player"))
{
_playerInSightDuration += Time.deltaTime;
isSeeingPlayer = true;
DrawRay(raycastOrigin, raycastHit2D.point.ToVector3() - _enemyController.gameObject.transform.position, Color.red);
break;
}
else
{
DrawRay(raycastOrigin, raycastHit2D.point.ToVector3() - _enemyController.gameObject.transform.position, Color.grey);
}
}
else
{
DrawRay(raycastOrigin, vector, Color.grey);
}
}
if (!isSeeingPlayer)
{
_playerInSightDuration = 0f;
}
else
{
if (_pauseAtEdgeEndTime.HasValue)
{
_pauseAtEdgeEndTime += Time.deltaTime;
}
}
#endregion
return(true);
}
