private async void HandleImpactStars(ContactPoint2D contactPoint, GameEntity playerEntity)
{
float angle = Vector2.Angle(playerEntity.velocity.Value.normalized.Abs(),
contactPoint.normal.normalized.Abs());
float angleThreshold = GameConfigurations.GameConstantsConfiguration.ImpatStarCollisionAngleThreshold;
float velocityThreshold = GameConfigurations.GameConstantsConfiguration.ImpactStarEffectVelocityThreshold;
if (playerEntity.velocity.Value.magnitude >= velocityThreshold && angle <= angleThreshold)
{
GameEntity impactStarEntity = Contexts.sharedInstance.game.CreateEntity();
GameEntity impactStarEntity2 = Contexts.sharedInstance.game.CreateEntity();
impactStarEntity2.isImpactStar = true;
impactStarEntity.isImpactStar = true;
Task <bool> impactStar1Task = AssetLoaderUtils.InstantiateAssetAsyncTask(GameConfigurations.AssetReferenceConfiguration.ImpactStarReference, impactStarEntity, contactPoint.point, Quaternion.identity);
Task <bool> impactStar2Task = AssetLoaderUtils.InstantiateAssetAsyncTask(GameConfigurations.AssetReferenceConfiguration.ImpactStarReference, impactStarEntity2, contactPoint.point, Quaternion.identity);
if (await impactStar1Task)
{
GameObject impactStarObject = impactStarEntity.view.Value;
impactStarObject.transform.Rotate(0, 0, Vector2.SignedAngle(Vector2.up, contactPoint.normal));
Animation impactAnimation = impactStarObject.GetComponentInChildren <Animation>();
impactStarEntity.AddAnimation(impactAnimation);
}
if (await impactStar2Task)
{
GameObject impactStarObject2 = impactStarEntity2.view.Value;
impactStarObject2.transform.Rotate(180 * contactPoint.normal.x, 180 * contactPoint.normal.y,
Vector2.SignedAngle(Vector2.up, contactPoint.normal));
Animation impactAnimation2 = impactStarObject2.GetComponentInChildren <Animation>();
impactStarEntity2.AddAnimation(impactAnimation2);
}
}
}
private void Start()
{
GameEntity flipperAnimationEntity = Contexts.sharedInstance.game.CreateEntity();
flipperAnimationEntity.AddView(gameObject);
flipperAnimationEntity.isFlipperAnimation = true;
flipperAnimationEntity.AddAnimation(GetComponent <Animation>());
gameObject.Link(flipperAnimationEntity);
}