public void Start()
{
_lifetimeCounter = SFX_DURATION_SECONDS;
_animationBlocker = new TimeLimitedAnimationBlocker();
_animationBlockerService.AddBlocker(_animationBlocker);
}
private void FinishHitAnimation()
{
if (_hitAnimationBlocker != null)
{
_hitAnimationBlocker.Release();
_hitAnimationBlocker = null;
}
}
public virtual void ProcessHit(Vector3 targetPosition)
{
if (_hitAnimationBlocker is null)
{
_hitAnimationBlocker = new TimeLimitedAnimationBlocker();
_animationBlockerService.AddBlocker(_hitAnimationBlocker);
}
PlayHit();
RotateTo(targetPosition);
}
public ActorCommonActionMoveEngine(SpriteContainer rootContainer,
IAnimationBlockerService animationBlockerService,
SoundEffectInstance?soundEffect)
{
_rootContainer = rootContainer;
_soundEffect = soundEffect;
_startPosition = rootContainer.Position;
_targetPosition = _startPosition + (Vector2.UnitY * -10);
_animationBlocker = new AnimationCommonBlocker();
animationBlockerService.AddBlocker(_animationBlocker);
}
public ActorMeleeAttackEngine(SpriteContainer rootContainer, Vector2 targetPosition,
IAnimationBlockerService animationBlockerService, SoundEffectInstance?meleeAttackSoundEffect)
{
_rootContainer = rootContainer;
_animationBlockerService = animationBlockerService;
_meleeAttackSoundEffect = meleeAttackSoundEffect;
_startPosition = rootContainer.Position;
_targetPosition = Vector2.Lerp(_startPosition, targetPosition, 0.6f);
_animationBlocker = new AnimationCommonBlocker();
_animationBlockerService.AddBlocker(_animationBlocker);
_rootContainer.FlipX = (_startPosition - _targetPosition).X < 0;
}
/// <inheritdoc />
public void AddBlocker(ICommandBlocker commandBlocker)
{
_semaphore.Wait(SEMAPHORE_WAIT_TIMEOUT_MILLISECONDS);
commandBlocker.Released += CommandBlocker_Release;
_commandBlockers.TryAdd(commandBlocker, 0);
if (_tcs is null)
{
// Use TaskCreationOptions.RunContinuationsAsynchronously to prevent deadlocks.
// This is best practice if there are no strong reason to avoid it option.
// https://github.com/davidfowl/AspNetCoreDiagnosticScenarios/blob/master/AsyncGuidance.md#always-create-taskcompletionsourcet-with-taskcreationoptionsruncontinuationsasynchronously
_tcs = new TaskCompletionSource <bool>(TaskCreationOptions.RunContinuationsAsynchronously);
}
_semaphore.Release();
}
public ActorDamagedEngine(IActorGraphics actorGraphics, SpriteContainer rootSprite, Vector2 attackerPosition,
IAnimationBlockerService animationBlockerService, SoundEffectInstance?soundEffectInstance)
{
_actorGraphics = actorGraphics;
_rootSprite = rootSprite;
_soundEffectInstance = soundEffectInstance;
var positionDifference = attackerPosition - actorGraphics.RootSprite.Position;
var hitDirection = positionDifference;
hitDirection.Normalize();
_rootSprite.FlipX = hitDirection.X > 0;
_startPosition = rootSprite.Position;
var oppositeDirection = hitDirection * -1;
_hitPosition = (oppositeDirection * HIT_DISTANCE) + _startPosition;
_moveBlocker = new AnimationCommonBlocker();
animationBlockerService.AddBlocker(_moveBlocker);
}
public ActorSectorTransitionMoveEngine(SpriteContainer rootContainer,
IAnimationBlockerService animationBlockerService,
SoundEffectInstance?transitionSoundEffect)
{
_rootContainer = rootContainer;
_soundEffect = transitionSoundEffect;
_startPosition = rootContainer.Position;
_targetPosition = _startPosition + (Vector2.UnitY * -10);
if (transitionSoundEffect != null)
{
_animationBlocker = new SoundAnimationBlocker(transitionSoundEffect);
}
else
{
_animationBlocker = new AnimationCommonBlocker();
}
animationBlockerService.AddBlocker(_animationBlocker);
}
public ActorPushEngine(SpriteContainer rootSprite, SpriteContainer graphicsRoot, Sprite shadowSprite,
Vector2 targetPosition, IAnimationBlockerService animationBlockerService,
SoundEffectInstance?soundEffectInstance)
{
_rootSprite = rootSprite;
_graphicsRoot = graphicsRoot;
_shadowSprite = shadowSprite;
_startPosition = rootSprite.Position;
_targetPosition = targetPosition;
_animationBlockerService = animationBlockerService;
_soundEffectInstance = soundEffectInstance;
if (soundEffectInstance != null)
{
_moveBlocker = new SoundAnimationBlocker(soundEffectInstance);
}
else
{
_moveBlocker = new AnimationCommonBlocker();
}
_animationBlockerService.AddBlocker(_moveBlocker);
}